This is an HTML version of an attachment to the Official Information request 'Total Revenue and Expenses for last 20 years'.
S T A T E M E N T   O F   S E R V I C E 
P E R F O R M A N C E
I N T RO D U C T I O N
This report covers ACC’s performance for the year against the 
ACC’s vision/mission statement is:
objectives set out in the 2004-05 Statement of Intent, Service 
Agreement and Business Plan. ACC’s performance framework 
‘prevention – care – recovery’
is summarised below.
acc’s reason for being is fi
  rst to prevent 
injuries, secondly to ensure that those who 
ACC is a Crown entity existing under the provisions of 
are injured are promptly rehabilitated and 
the Injury Prevention, Rehabilitation, and Compensation Act 
thirdly to ensure that those who are injured are 
2001 (‘the Act’) to provide comprehensive, 24-hour, no-fault 
provided with their correct entitlements. 
personal injury cover for all New Zealand residents (and 
visitors to New Zealand). Cover is managed under 
seven Accounts:
This statement refl ects the principles of the Royal Commission 
of Inquiry into Compensation for Personal Injuries in New 
•  the Employers’ Account for personal injuries in the 
Zealand, 1967 (the ‘Woodhouse Report’). These principles 
workplace affecting employees
have stood the test of time and still apply today.
•  the Residual Claims Account for personal injuries in the 
To achieve this mission via the operation of a successful 
workplace before 1 July 1999, or involving earners outside 
scheme, ACC’s 2004-05 strategic direction for the medium 
the workplace before 1 July 1992
term is set in The 5 Drivers:
•  the Self-Employed Work Account for personal injuries in 
•  injury prevention – Reduce the rate of injuries and 
the workplace affecting the self-employed
consequential claims by at least 10% by 2009
•  the Motor Vehicle Account for personal injuries involving 
•  rehabilitation – Provide early, effective rehabilitation as 
motor vehicles
measured by a decrease in the median duration of weekly 
•  the Earners’ Account for personal injuries outside the 
compensation claims of one day per year for each of the 
workplace for those in paid work
next three years to 2007
•  the Non-Earners’ Account for personal injuries outside the 
•  claimant and other stakeholder satisfaction – Maintain 
workplace for those not in paid work
overall claimant and other stakeholder satisfaction at (or 
•  the Medical Misadventure Account for injuries from rare 
above) 80-85% to 2007
medical mishaps or medical error.
•  staff satisfaction – Increase staff satisfaction to 80-85% by 
ANCE
The Act specifi es ACC’s role and functions to include:
2007
•  promoting measures to reduce the incidence and severity 
•  fair levies – Maintain fair levy rates to 2007 (eg 
of personal injury
maintaining employer levies around 90 cents per $100 
• determining 
cover
of payroll).
•  providing statutory and other entitlements
The 5 Drivers and associated objectives formed the basis of 
• collecting 
levies
ACC’s service performance plans for 2004-05.
 OF SERVICE PERFORM
• managing 
the 
Accounts
•  administering a disputes’ resolution process.
TEMENT
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59

NEW CLAIMS NUMBERS
I N J U RY  P R E V E N T I O N
New claims are monitored in three main categories: new claims 
ACC’s desired long-term injury prevention outcomes are:
registered, new ‘weekly compensation’ claims, and new ‘other 
•  to achieve a safer New Zealand by reducing the incidence 
entitlement’ claims (claims receiving entitlements other than 
and severity of injury in New Zealand
medical fees payment but not weekly compensation).
•  to develop sustainable working relationships with all injury 
ACC monitors claim rates relative to appropriate exposure 
prevention stakeholders.
bases (population and motor vehicle numbers). It was forecast 
ACC has identifi ed the following goals to support the 
that the trend of an increased proportion of the population 
achievement of those outcomes:
being in employment would continue – that proportion 
increased to a greater extent than forecast.
•  reduced entitlement claim incidence and reduced claim 
severity
Target claim rates for 2004-05 refl ected historic trends, injury 
•  increased coverage and effectiveness of ACC’s injury 
prevention programmes and ACC’s activities promoting 
prevention activities
awareness of the scheme and addressing barriers to scheme 
•  a ThinkSafe safety culture in New Zealand communities
access for at-risk claimant groups.
•  a systematic investment and monitoring framework for 
ACC’s injury prevention activities.
ACC’s injury prevention activity during 2004-05 is detailed on 
pages 30-37.
Although new claim rates were generally higher than for 
2003-04, they did not increase to the extent forecast.
INJURY PREVENTION EXPENDITURE
ACC’s injury prevention costs have increased from $18 million 
in 2001-02 to nearly $40 million in 2004-05. Although 
expenditure in 2004-05 was slightly less than the budget of 
$40.7 million, ACC’s commitment to a greater investment in 
prevention is shown by the more than 75% increase in injury 
prevention costs relative to levy revenue since 2001-02.
injury prevention costs
50
1.5%
ANCE
40
1.2%
30
0.9%
20
0.6%
10
0.3%
 OF SERVICE PERFORM
0
0%
2001-02
2002-03
2003-04
2004-05
TEMENT
A
Costs($M)
Costs/Levy Revenue
ST
60

NEW CLAIMS REGISTERED
The following tables show the number of new claims registered 
new claims registered
in 2004-05, and claim rates, in total and by Account. The 
2004-05 
2003-04 
charts show a 12-month moving average of the number of 
actual
actual
new claims registered by month since 2000, in total and by 
ACC Total
1,523,946
1,504,732
Account.
Employers’ Account
170,546
168,266
Self-Employed Work Account
45,007
45,129
Overall new claim numbers and claim rates increased slightly, 
Residual Claims Account
882
1,671
but generally less than forecast. 
Motor Vehicle Account
41,015
39,583
Claim numbers increased slightly in the Employers’ Account 
Non-Earners’ Account
735,085
718,758
and were steady in the Self-Employed Work and Earners’ 
Earners’ Account
529,977
530,075
Accounts. There was a signifi cant increase in the number of 
Medical Misadventure Account
1,434
1,250
earners, and claim rates therefore decreased signifi cantly in 
these three Accounts. 
new claims registered per 100 population
Claim numbers increased to a greater extent in the Non-
2004-05 
2004-05 
2003-04 
Earners’ and Motor Vehicle Accounts. Given the decrease in 
actual
target
actual
the number of non-earners, the Non-Earners’ Account claim 
ACC Total
  37.10
37.66
36.98
rate increased signifi cantly. However this might refl ect ACC’s 
Employers’ Account
9.88
10.81
10.53
activities in respect of scheme awareness and access.
Self-Employed Work Account
11.33
12.32
12.37
Non-Earners’ Account
37.05
34.32
34.13
There has been an increase in the vehicle kilometres travelled, 
and the Motor Vehicle Account claim rate increased slightly, 
Earners’ Account
24.96
27.91
27.00
but to a lesser extent than forecast.
Medical Misadventure Account
0.03
0.02
0.03
Motor Vehicle Account 
110.89
112.95
108.09
(per 100 million km)
new claims registered per month
new claims registered per month
acc total
12-month moving average by account
175,000
70,000
150,000
60,000
125,000
50,000
100,000
40,000
75,000
30,000
ANCE
50,000
20,000
25,000
10,000
0
0
Jun 00
Dec 00
Jun 01
Dec 01
Jun 02
Dec 02
Jun 03
Dec 03
Jun 04
Dec 04
Jun 05
Jun 00
Dec 00
Jun 01
Dec 01
Jun 02
Dec 02
Jun 03
Dec 03
Jun 04
Dec 04
Jun 05
New claims
Moving average
Employers’
Self-Employed Work
Motor Vehicle
Non-Earners’
Earners’
 OF SERVICE PERFORM
TEMENT
A
ST
61

NEW WEEKLY COMPENSATION CLAIMS
The following tables show new weekly compensation claims 
new weekly compensation claims 
in 2004-05, and claim rates, in total and by Account. The 
2004-05 
2003-04 
charts show a 12-month moving average of the number of new 
actual
actual
weekly compensation claims by month since 2000, in total and 
ACC Total
60,934
60,828
by Account.
Employers’ Account
18,518
18,688
Self-Employed Work Account
3,871
3,943
Total new weekly compensation claims in 2004-05 were very 
Residual Claims Account
465
541
similar to 2003-04, with little change in the rate per 100 
population. 
Motor Vehicle Account
3,711
3,548
Non-Earners’ Account
397
481
Claim rates in the Employers’, Self-Employed Work and 
Earners’ Account
33,754
33,456
Earners’ Accounts decreased from 2003-04 and were less than 
Medical Misadventure Account
218
171
the rates forecast. The decreased numbers in the Employers’ 
and Self-Employed Work Accounts refl ect slight decreases 
in the ‘escalation’ rate relative to the number of new claims 
new weekly compensation claims per 100 population
registered.
2004-05 
2004-05 
2003-04 
actual
target
actual
The increased numbers in the Motor Vehicle Account are 
ACC Total
1.48
1.53
1.49
consistent with the increase in new claims registered. The 
Employers’ Account
1.07
1.17
1.17
increase in claim rate was less than forecast.
Self-Employed Work Account
0.97
1.03
1.08
Earners’ Account
1.59
1.73
1.70
Medical Misadventure Account
0.005
0.004
0.004
Motor Vehicle Account 
10.03
10.62
9.69
(per 100 million km)
new weekly compensation claims per month
new weekly compensation claims per month
acc total
12-month moving average by account
7,000
3,500
6,000
3,000
5,000
2,500
4,000
2,000
3,000
1,500
ANCE
2,000
1,000
1,000
500
0
0
Jun 00
Dec 00
Jun 01
Dec 01
Jun 02
Dec 02
Jun 03
Dec 03
Jun 04
Dec 04
Jun 05
Jun 00
Dec 00
Jun 01
Dec 01
Jun 02
Dec 02
Jun 03
Dec 03
Jun 04
Dec 04
Jun 05
New Claims
Moving Average
Employers’
Self-Employed Work
Motor Vehicle
Earners’
 OF SERVICE PERFORM
TEMENT
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62

NEW OTHER ENTITLEMENT CLAIMS
The following tables show the number of new ‘other 
new other entitlement claims
entitlement’ claims (claims receiving entitlements other than 
2004-05 
2003-04 
medical fees payment but not weekly compensation) in 
actual
actual
2004-05, and claim rates, in total and by Account. The charts 
ACC Total
42,018
39,571
show a 12-month moving average of the number of new 
Employers’ Account
5,063
4,245
other entitlement claims by month since 2000, in total and by 
Self-Employed Work Account
1,486
1,368
Account.
Residual Claims Account
1,537
1,532
Total new other entitlement claims increased by 6% with the 
Motor Vehicle Account
1,497
1,420
rate per 100 population similarly higher. Hearing loss and 
Non-Earners’ Account
22,221
21,237
dental claims were the main drivers of the increase. Except for 
Earners’ Account
9,902
9,569
the Earners’ Account, claim rates were higher than last year 
Medical Misadventure Account
312
200
and the rates forecast for 2004-05.
The increased claim numbers in the Employers’, Non-Earners’ 
new other entitlement claims per 100 population
and Earners’ Accounts refl ected an increased escalation rate 
2004-05 
2004-05 
2003-04 
actual
target
actual
relative to new claims registered, particularly in the Employers’ 
ACC Total
1.02
0.97
0.97
Account.
Employers’ Account
0.29
0.27
0.27
Self-Employed Work Account
0.37
0.36
0.37
Non-Earners’ Account
1.12
1.01
1.01
Earners’ Account
0.47
0.50
0.49
Medical Misadventure Account
0.008
0.004
0.005
Motor Vehicle Account 
4.05
3.87
3.88
(per 100 million km)
new other entitlement claims per month
new other entitlement claims per month
acc total
12-month moving average by account
7,000
2,100
6,000
1,800
5,000
1,500
4,000
1,200
3,000
900
ANCE
2,000
600
1,000
300
0
0
Jun 00
Dec 00
Jun 01
Dec 01
Jun 02
Dec 02
Jun 03
Dec 03
Jun 04
Dec 04
Jun 05
Jun 00
Dec 00
Jun 01
Dec 01
Jun 02
Dec 02
Jun 03
Dec 03
Jun 04
Dec 04
Jun 05
New claims
Moving average
Employers’
Self-Employed Work
Motor Vehicle
Non-Earners’
Earners’
 OF SERVICE PERFORM
TEMENT
A
ST
63

NET COST ANALYSIS
R E H A B I L I TAT I O N
ACC has developed a net cost analysis model for evaluating the 
benefi ts of injury prevention expenditure. Analysis of various 
ACC’s desired long-term rehabilitation outcomes are:
programmes indicated that most were generating well in excess 
•  for claimants to return quickly to work or independence 
of the target minimum of $2 return for each $1 invested.
through optimised ACC case management practices and 
processes
Net cost returns were estimated to range from $1 to $3 
•  for ACC and providers working in partnership to maximise 
for home safety programmes, ($1) to $6 for road safety 
effi ciency and outcome.
programmes, $1 to $4 for sport-related programmes and $2 to 
$22 for workplace safety programmes.
ACC has identifi ed the following goals to support the 
achievement of those outcomes:
An international peer review of the model found it to be a 
sound and useful tool to guide ACC business decisions. A 
•  the engagement of only competent service providers
number of refi nements to the model have been implemented 
•  early and effective rehabilitation by eliminating delays
to improve future evaluations and assist decision making.
•  improved vocational rehabilitation outcomes by working 
more closely with employers
MÄORI AND PACIFIC ENTITIES’ INVOLVEMENT
•  an evidence-based and robust policy and service strategy 
ACC has established a team of Safer Rohe consultants in 
for addressing the key barriers to injury prevention, 
four areas with a high Mäori claimant representation. The 
rehabilitation, treatment and compensation.
consultants are responsible for establishing and maintaining 
relationships with Mäori groups to build community capacity 
ACC’s activity during 2004-05 in respect of those goals is 
and support targeted interventions.
detailed on pages 38-43.
The engagement of Mäori community leadership to support 
ACC’s rehabilitation rates in 2004-05 did not improve to 
the promotion of ACC’s safety messages is occurring at ongoing 
the extent predicted in the targets, especially at the shorter 
community engagement hui.
durations. However, there was a greater than expected 
reduction in the number of claimants receiving weekly 
MÄORI AND PACIFIC PEOPLES INJURY RATES
compensation more than 12 months after commencement.
Detailed analysis of hospitalisation and claim data, alongside 
EARLY AND APPROPRIATE INTERVENTION
targeted home safety checklist surveys, highlighted major 
The faster receipt of new claims through increased electronic 
injury areas and informed the development of injury 
lodgement and ACC-funded ‘FastPost’, and same-day 
prevention priorities for these two groups.
registration of most claims on receipt, enable ACC to provide 
A signifi cant area of disparity continues to be serious injury 
services to claimants earlier. The median time-span between 
for Mäori (involving, for example, traumatic brain injury or 
an injured person visiting their provider and ACC’s receipt of 
ANCE
severed spinal cord), where the injury rates for Mäori continue 
the claim reduced from four days in 2000-01 to two days in 
to exceed that of the wider population. Motor vehicle accidents 
2003-04, and was maintained at that level in 2004-05. 
are the biggest contributor.
Technology is being used to speed up transactions between ACC 
ACC has a number of injury prevention research contracts 
and providers, reduce paper-based transactions and promote 
underway that include all ethnic groups and will allow analysis 
best practice. The percentage of claims lodged electronically 
by ethnicity.
increased from 47% in 2003-04 to 59% in 2004-05. Similarly, 
electronic lodgement of treatment fees schedules increased from 
 OF SERVICE PERFORM
50% in 2003-04 to 54% in 2004-05. 
TEMENT
A
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64

TIMELY INDIVIDUAL REHABILITATION PLANS
individual rehabilitation plans
for claims at 13 weeks’ duration
An Individual Rehabilitation Plan (IRP) documents the steps 
that ACC, the claimant and treatment providers will take to 
1,000
100%
achieve effective rehabilitation. ACC is consistently achieving 
800
80%
a signed IRP for more than 93% (albeit reduced from 95% in 
2003-04) of the claims at 13 weeks’ duration, when an IRP is 
600
60%
required.
400
40%
REHABILITATION RATES
200
20%
Rehabilitation rates show the percentages of claimants 
who return to work or independence within three-month, 
0
0%
six-month and 12-month periods from date of injury, for the 
Jun 01Sep 01Dec 01Mar 02Jun 02Sep 02Dec 02Mar 03Jun 03
Jun 05
Sep 03Dec 03Mar 04Jun 04Sep 04Dec 04Mar 05
major weekly compensation accounts. The 12-month rate is 
particularly important, as it determines the number of claims 
Number of relevant
Accepted and
Percentage
claims crossing
signed IRPs
accepted
that become long-term.
13-week duration
and signed
Rehabilitation rates at three months deteriorated slightly, 
rehabilitation rates
reversing the improvements observed in 2003-04. Rates at six 
acc total
months were reasonably stable. There was some improvement 
100%
in 12-month rates.
90%
3-month rehabilitation rates
80%
2004-05 
2004-05 
2003-04 
result
target
result
70%
ACC Total
68%
71%
69%
Employers’ Account
70%
72%
71%
60%
Self-Employed Work Account
59%
62%
59%
Motor Vehicle Account 
59%
61%
60%
50%
Earners’ Account
69%
72%
70%
Jun 00
Dec 00
Jun 01
Dec 01
Jun 02
Dec 02
Jun 03
Dec 03
Jun 04
Dec 04
Jun 05
3-month rate
Moving average
Target
6-month rehabilitation rates
6-month rate
Moving average
Target
12-month rate
Moving average
Target
2004-05 
2004-05 
2003-04 
result
target
result
rehabilitation rates
ACC Total
85%
87%
86%
self-employed work account
Employers’ Account
85%
87%
86%
ANCE
100%
Self-Employed Work Account
79%
82%
80%
Motor Vehicle Account 
80%
81%
80%
90%
Earners’ Account
87%
88%
87%
80%
12-month rehabilitation rates
70%
2004-05 
2004-05 
2003-04 
result
target
result
60%
 OF SERVICE PERFORM
ACC Total
93%
94%
93%
Employers’ Account
93%
93%
92%
50%
TEMENT
Self-Employed Work Account
90%
92%
90%
Jun 00
Dec 00
Jun 01
Dec 01
Jun 02
Dec 02
Jun 03
Dec 03
Jun 04
Dec 04
Jun 05
A
ST
Motor Vehicle Account 
89%
90%
89%
3-month rate
Moving average
Target
6-month rate
Moving average
Target
Earners’ Account
95%
95%
94%
12-month rate
Moving average
Target
65

NUMBER OF LONG-TERM CLAIMS
rehabilitation rates
employers’ account
ACC forecast that the number of long-term weekly 
100%
compensation claims would reduce by 350 during 2004-05. 
The reduction for the year to 30 June 2005 was 669 (380 for 
90%
the year to 30 June 2004).
80%
The higher than forecast reduction refl ects a reduction in 
the number of weekly compensation claimants reaching 12 
70%
months’ duration on the scheme compared with recent years. 
60%
This result is consistent with the improvement in 12-month 
rehabilitation rates mentioned above. The number of long-
50%
term claimants ceasing to receive weekly compensation during 
Jun 00
Dec 00
Jun 01
Dec 01
Jun 02
Dec 02
Jun 03
Dec 03
Jun 04
Dec 04
Jun 05
2004-05 was similar to 2003-04.
3-month rate
Moving average
Target
6-month rate
Moving average
Target
12-month rate
Moving average
Target
rehabilitation rates
number of long-term weekly compensation claims
motor vehicle account
100%
25,000
22,500
90%
20,000
17,500
80%
15,000
12,500
70%
10,000
7,500
60%
5,000
2,500
50%
0
Jun 00
Dec 00
Jun 01
Dec 01
Jun 02
Dec 02
Jun 03
Dec 03
Jun 04
Dec 04
Jun 05
Jun 00
Dec 00
Jun 01
Dec 01
Jun 02
Dec 02
Jun 03
Dec 03
Jun 04
Dec 04
Jun 05
3-month rate
Moving average
Target
ACC Total
Employers’
Residual Claims
6-month rate
Moving average
Target
Motor Vehicle
Earners’
12-month rate
Moving average
Target
rehabilitation rates
long-term weekly compensation claims
earners’ account
number of 
number of 
ANCE
long-term 
long-term 
100%
claims 
claims 
at 30 june 
at 30 june 
decrease/
90%
2005
2004
(increase)
ACC Total
13,221
13,890
 669
80%
Employers’ Account
1,427
1,325
 
(102)
70%
Self-Employed Work Account
369
326
(43)
Residual Claims Account
5,186
5,958
772
60%
 OF SERVICE PERFORM
Motor Vehicle Account
2,974
3,036
62
50%
Non-Earners’ Account
299
243
(56)
TEMENT
Earners’ Account
2,695
2,741
46
Jun 00
Jun 01
Dec 01
Jun 02
A
Dec 00
Dec 02
Jun 03
Dec 03
Jun 04
Dec 04
Jun 05
Medical Misadventure Account
271
261
(10)
ST
3-month rate
Moving average
Target
6-month rate
Moving average
Target
66
12-month rate
Moving average
Target

MÄORI AND PACIFIC PEOPLES’ REHABILITATION STRATEGIES
•  barriers to scheme access for at-risk groups are identifi ed 
ACC’s health purchasing model has been enhanced to improve 
by research
the monitoring and timeliness of, and access to, services, 
•  improved access to appropriately qualifi ed providers for 
and addresses provider access disparities for ethnic and 
Mäori, Pacifi c peoples and Asian claimants
disadvantaged groups.
•  improved access to core ACC processes for Mäori, Pacifi c 
peoples and Asian claimants, and that such processes are 
Planning for access pilots to make treatment services more 
responsive to and refl ect the claimants’ language, culture 
affordable was completed, and pilots in respect of GP and 
and background
radiology services implemented. Contracts are in place for 
traditional healing services, and claimant referrals continue to 
•  improved monitoring of outcomes from health providers.
be made and monitored.
ACC’s activity during 2004-05 in respect of those goals is 
The promotion of ACC services and entitlements is occurring 
detailed on pages 44-49.
at ongoing community engagement meetings throughout the 
Stakeholder satisfaction levels for 2004-05 were generally 
country.
similar to 2003-04, although the decrease in the level of 
satisfaction among self-employed levy payers means this has 
RESEARCHING REHABILITATION BARRIERS
become a focus area for ACC.
ACC has several pieces of research underway identifying 
barriers to treatment and rehabilitation for Mäori, Pacifi c and 
CLAIMANT SATISFACTION
Asian peoples. The issues can be divided into fi nancial and 
ACC surveys the level of claimant satisfaction monthly. 
non-fi nancial elements.
The scope of the survey was expanded in 2004-05 to include 
The results of these research projects (which include co-
claims managed by branches, Contact Centres and long-term 
payment impact on healthcare utilisation, Mäori consumer 
claims units in order to provide an overall measure of ACC 
expectations of health and treatment services, Pacifi c 
claimant satisfaction. The result for 2004-05 of 80% met the 
community barriers and models to improve treatment uptake, 
target of 80%.
and Asian community engagement models) are due in the 
2005-06 year and will inform the further development of 
The 2004-05 result of 81% for overall claimant satisfaction 
rehabilitation processes and policy development within ACC.
in respect of claims managed by ACC’s branch network was 
slightly down from the 2003-04 level of 84%. The surveyed 
satisfaction level for ‘new’ claimants decreased by 2%, with 
C L A I M A N T  A N D   OT H E R
a corresponding improvement in satisfaction for long-term 
STA K E H O L D E R   S AT I S FAC T I O N
claimants. However, as a higher proportion of the claimants 
surveyed were in the long-term group relative to 2003-04, the 
In the long-term ACC aims for:
overall branch result reduced by 3%.
• satisfi ed stakeholders (claimants, levy payers and 
ANCE
providers) by improving services to stakeholders 
Mäori and Pacifi c peoples’ claimant satisfaction rates were 
(especially claimants)
lower than for 2003-04 (although the reductions are within the 
•  improved service delivery to, and outcomes for, groups 
margins of error), but above the target levels.
who are currently disadvantaged by access issues.
The satisfaction rate for claimants with serious injuries 
ACC has identifi ed the following goals to support the 
increased from 2003-04 (although within the margin of error), 
achievement of those outcomes:
but did not meet the target level. 
 OF SERVICE PERFORM
•  claimants are aware of their entitlements and rights
Baseline satisfaction levels were established for Asian claimants 
•  claimants receive their entitlements in a timely manner
(88%), claimants with sensitive claims (51%) and those with 
TEMENT
• claimants 
are 
satisfi ed with the complaint resolution 
claims arising from medical misadventure (72%).
A
ST
process
67

claimant satisfaction by claimant group
claimant satisfaction – branch network
margin 
2004-05 
2003-04  sample  of error 
100%
result
target
result
size
(+/-)
95%
Overall claimant 
80%
80%
N/A
10,535  1.1%
satisfaction
90%
Overall Branch 
81%
N/A
84%
6,119
1.4%
85%
claimant satisfaction
80%
Branch claimants 
86%
80%
88%
3,632
1.7%
– duration under 
75%
52 weeks
70%
Branch claimants 
75%
75%
73%
2,487
2.1%
65%
– duration over 
52 weeks
60%
Mäori
81%
80%
83%
770
3.7%
1998-99
1999-00
2000-01
2001-02
2002-03
2003-04
2004-05
Pacifi c peoples
82%
80%
89%
183
7.6%
Branch –
Duration
Duration
Seriously injured
68%
74%
61%
75
11.3%
all claimants
under 52 weeks
over 52 weeks
TIMELY AND ACCURATE PAYMENT OF ENTITLEMENTS
payment timeliness employee claimants (days)
ACC is committed to continually improving the timeliness and 
accuracy of entitlement payments to claimants. 
25
PAYMENT TIMELINESS
20
Payment timeliness is measured using the time taken 
15
to make the initial payment of weekly compensation. 
Payment timeliness during 2004-05 to both employee 
10
and self-employed claimants, although not reaching the 
5
targets, maintained the level achieved in 2003-04 which was 
signifi cantly improved over previous years. 
0
Jun 00
Dec 00
Jun 01
Dec 01
Jun 02
Dec 02
Jun 03
Dec 03
Jun 04
Dec 04
Jun 05
payment timeliness (% within standard time)
standard 
70th Percentile
Moving average
Standard
time 
(calendar 
2004-05 
2004-05 
2003-04 
days)
result
target
result
Employees
7 days
67%
70%
67%
payment timeliness self-employed claimants (days)
ANCE
Self-employed 10 
days
68%
70%
68%
35
30
25
20
15
10
 OF SERVICE PERFORM
5
0
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Jun 00
Dec 00
Jun 01
Dec 01
Jun 02
Dec 02
Jun 03
Dec 03
Jun 04
Dec 04
Jun 05
ST
70th Percentile
Moving average
Standard
68

PAYMENT ACCURACY 
CLAIMANT REVIEWS AND APPEALS
The accuracy of payments to claimants in 2004–05 is 
ACC targets 70% of reviews and appeals to be favourable to ACC, 
determined from monthly samples of claims. For 2004-05 
or for the application to be withdrawn. That target was exceeded, 
the number of claims reviewed was reduced, leading to a 
with the 2004-05 results similar to those of recent years. 
slight increase in the margin of error. Otherwise the basis for 
measurement was the same as for 2003-04.
outcomes of claimant reviews for 2004-05
Review dismissed 
2,432
The payment accuracy rate measures the percentage of the 
Decision modifi ed
83
total amounts paid on claims reviewed that were correct. The 
Decision quashed
956
result for 2004-05 of 98.2% represents a slight reduction from 
Review withdrawn
1,228
the 2003-04 result of 98.5%. This change is within the margin 
of error.
Total
4,699
Percentage favourable to ACC or withdrawn – 2004-05
78%
The claims without error rate measures the percentage of 
Target
70%
claims reviewed that had no error and decreased marginally 
Percentage favourable to ACC or withdrawn – 2003-04
77%
from 86.5% in 2003-04 to 86.3% in 2004-05. 
district court claimant appeal outcomes for 2004-05
payment accuracy results
Appeal dismissed
283
100%
Appeal allowed
110
95%
Interim order made 
8
90%
Appeal withdrawn
270
85%
Total
671
80%
Percentage favourable to ACC or withdrawn – 2004-05
82%
75%
Target
70%
70%
Percentage favourable to ACC or withdrawn – 2003-04
85%
65%
60%
THE CODE OF ACC CLAIMANTS’ RIGHTS
2000-01
2001-02
2002-03
2003-04
2004-05
ACC is committed to meeting the obligations of the Code of 
Payment Accuracy rate
Claims Without Error rate
ACC Claimants’ Rights introduced on 1 February 2003. 
During the year to 30 June 2005, ACC received complaints 
alleging 1,960 breaches of the Code. This compares with 1,651 
alleged breaches received during the year to 30 June 2004. 
ANCE
There was an average 1.9 issues per complainant.
As with the period to 30 June 2004, most complaints  
(24%) were in respect of Right 5 (the right to effective 
communication). 
At 30 June 2005, decisions had been issued for 1,801 of the 
1,960 alleged breaches. 1,233 of the alleged breaches (68% as 
 OF SERVICE PERFORM
for 2003-04) were found not breached and 568 (32%) found 
breached. Of the rights breached, 36% relate to Right 5 and 
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30% to Right 6 (the right to be fully informed).
A
ST
Written apologies were provided in respect of 94% of the 
breaches.
69

ACC completed an evaluation covering the fi rst 12 months’ 
ThinkSmall is a group of projects, launched in June 2004, 
operation of the Code in May 2004. The review showed 
to improve service delivery to, and increase the satisfaction 
that introducing the Code has been a positive step and well 
of, small-medium employers and self-employed levy payers. 
received by claimants and ACC staff.
A second set of programmes was launched in March 2005 
comprising information, tools and customer feedback for 
code rights
ACC staff to improve service delivery, and levy payment and 
alleged 
decisions 
breaches 
% found 
incentive options for these customer groups. Satisfaction levels 
breaches
issued
found
breached
signifi cantly increased for self-employed in the last quarter of 
Right 1 – the right 
367
339
74
22%
to be treated with 
2004-05 to 65% – much higher than the levels measured in 
dignity and respect
earlier quarters.
Right 2 – the right 
383
353
81
23%
to be treated fairly 
satisfaction by levy payer group
and to have views 
considered
margin 
2004-05 
2003-04  sample  of error 
Right 3 – the right to 
51
47
1
2%
result
target
result
size
(+/-)
have culture, values, 
and beliefs respected
Top 2,500 employers
82%
80%
84%
702
3.7%
Right 4 – the right to 
49
47
3
6%
Top 500 employers
78%
80%
81%
259
6.1%
a support person or 
Next 2,000 
84%
80%
87%
443
4.7%
persons
employers
Right 5 – the 
474
429
202
47%
Small and medium-
71%
74%
69%
1,576
2.5%
right to effective 
sized employers
communication
Self-employed
59%
68%
63%
1,663
2.4%
Right 6 – the right to 
405
377
170
45%
be fully informed
Tax agents
71%
80%
72%
497
4.6%
Right 7 – the right 
115
103
13
13%
Business Service 
85%
80%
84%
385
5.3%
to have privacy 
Centre – phone 
respected
customers
Right 8 – the right to 
116
106
24
23%
Business 
67%
80%
64%
401
4.9%
complain
Service Centre 
– correspondence 
Total 2004-05
1,960
1,801
568
32%
customers
Total 1/2/03-30/6/04
2,186
2,039
659
32%
PROVIDER SATISFACTION
LEVY PAYER SATISFACTION
ACC’s Provider Relationship Team was set up in late 2002 to 
ACC measures the level of levy payer satisfaction by survey.
promote better interaction between ACC and health providers. 
The Team visited New Zealand’s top 1,000 GPs and 500 
Satisfaction levels among the largest 2,500 employer levy 
physiotherapists at least twice during 2004-05.
payers reduced slightly from 2003-04 but exceeded the target 
ANCE
of 80%.
The 2004 ACC Provider Feedback Survey showed an increase 
in the GP satisfaction rate from 59% in 2003 to 72% in 2004 
The target increases in small and medium-sized employer and 
(target 65%). The satisfaction level with the service received 
self-employed satisfaction were not achieved. Satisfaction levels 
from ACC for ‘all treatment providers’ was 70% – up from 
for small and medium-sized employers increased slightly but 
60% in 2003.
reduced for the self-employed.
The initial survey of rehabilitation providers indicated an 
2004-05 satisfaction levels among tax agents and customers 
 OF SERVICE PERFORM
overall satisfaction rate of 67%.
of ACC’s Business Service Centre were similar to those in 
2003-04.
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70

STA F F   S AT I S FAC T I O N
staff satisfaction
ACC aims to be an ‘employer of choice’ with satisfi ed staff 
85%
working in a supportive environment. 
80%
ACC has identifi ed the following goals to support the 
achievement of that outcome:
75%
•  staff who are committed to ACC’s corporate objectives and 
70%
feel valued and satisfi ed working for ACC
•  an active continuous improvement programme across the 
65%
Corporation based upon the international best practice 
60%
Baldrige framework
Jun 02
Jun 03
Jun 04
Jun 05
•  frontline staff with the appropriate skills to respond to the 
needs of Mäori and Pacifi c peoples claimants
Overall staff satisfaction
Target
• Mäori 
and 
Pacifi c peoples staff fully supported in using 
their cultural expertise to deliver benefi t to ACC and its 
stakeholders
STAFF TURNOVER
•  support mechanisms enabling staff to cope with the 
Annualised staff turnover for all ACC staff at June 2005 was 
demands of their work and, as appropriate, personal lives 
15.9%. This is slightly in excess of the target range of 10-15% 
(work/life balance).
and compares with turnover of 13.3% at June 2004. 
ACC’s activity during 2004-05 in respect of those goals is 
The increasing turnover rate is consistent with the tight labour 
detailed on pages 50-55.
market that prevailed, especially during the later months of  
2004-05. This tight market still prevails and ACC has initiated 
Increased staff satisfaction levels for 2004-05 continued the 
action in a number of areas aimed at the retention of staff:
trend recorded in prior years. However, the increased staff 
•  recruitment processes including a graduate programme
turnover levels present a challenge to ACC in a tight labour 
market.
•  remuneration policy and performance recognition
•  professional and personal support programmes and 
STAFF SATISFACTION 
promotion of work/life balance
ACC is committed to improving staff satisfaction as it strives to 
•  training and development opportunities for staff including 
be an ‘employer of choice’. Since June 2002, there has been a 
people managers.
steady increase in overall staff satisfaction as measured by the 
annual staff census. 
MÄORI STAFF
ANCE
Mäori staff satisfaction was 77% in June 2005 compared with 
ACC’s 74% overall staff satisfaction rating at June 2005 
76% in June 2004 and the target of 75%. 
compares with 73% at June 2004 and is close to the 75% 
target. Key results from the June 2005 census are:
Annualised staff turnover for Mäori staff increased from 13.6% 
at June 2004 to 16.5% at June 2005. While this level exceeds 
census factor
the target range of 10-15%, it is consistent with the overall staff 
june 2005 
june 2004 
rate.
result
result
Satisfaction with job
73%
72%
 OF SERVICE PERFORM
The number of ACC staff identifying as Mäori at 30 June 2005 
Satisfaction with manager
77%
75%
was 225 (205 at 30 June 2004).
Being part of the future of ACC 
71%
74%
TEMENT
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Satisfaction with ACC 
74%
72%
ST
Staff satisfaction index (target 75%)
74%
73%
71

PACIFIC PEOPLES STAFF
BUSINESS EXCELLENCE
Pacifi c peoples staff satisfaction was 79% in June 2005 
ACC operates a business excellence programme based on the 
compared with 77% in June 2004 and the target of 75%. 
international Baldrige best business practice framework. 
Annualised staff turnover for Pacifi c peoples staff increased 
In September 2004, ACC was assessed by authorised 
from 15% at June 2004 to 20.1% at June 2005. While this 
evaluators aligned to the New Zealand Business Excellence 
level exceeds the target range of 10-15%, it is consistent with 
Foundation (NZBEF) at 536 points (the target was 450 points) 
the overall staff rate.
against the Baldrige framework. This resulted in a Silver level 
Achievement Award from the NZBEF – a level achieved by 
The number of ACC staff identifying as Pacifi c peoples at 30 
only six other New Zealand businesses in the 12-year history 
June 2005 was 105 (114 at 30 June 2004). 
of the Awards.
STAFF TRAINING AND DEVELOPMENT
The continuing improvements in ACC’s business processes 
ACC is committed to the training and development of its staff 
and performance are refl ected in the increases in its assessed 
in order to meet its business needs.
business maturity since 2000.
Weekly training sessions take place in all claims management 
acc baldrige evaluations
units. These sessions are complemented by online learning 
modules.
700
All people managers attended one of the four ‘Amazing 
600
Journey’ ACC management conferences. People managers 
500
have also had the opportunity to participate in the Situational 
400
Leadership Programme.
300
WORKFORCE PLANNING
200
A new tool (InfoHRM) was implemented in 2005 that will 
100
enable managers to benchmark their human resources data 
0
against other business units, both internally and externally, and 
2000
2001
2002
2003
2004
2004
allow them to identify trends and the make-up of their current 
(interim)
(formal)
workforce so that they can plan better for the future.
ACC assessment
World class
New Zealand
average
Work on the workforce planning model for branch resources 
has been delayed and integrated into the requirements around 
workforce needs relating to the introduction of the new Claims 
Management System.
ANCE
A SAFE WORKPLACE 
ACC continues to be a leader in managing workplace health 
and safety, refl ected in its attainment of tertiary-level criteria of 
the ACC Partnership Programme again this year. 
ACC’s WorkSafe health and safety programme is fully 
implemented in all workplaces to support the physical, 
 OF SERVICE PERFORM
psychological and emotional safety of staff.
As part of ACC’s WorkSafe programme, all staff who work 
TEMENT
A
closely with claimants have professional supervision to provide 
ST
support and ensure that case management and other work 
72
practices are safe, effective and ethical. 

EFFECTIVE AND EFFICIENT COLLECTION OF LEVIES
FA I R   L E V I E S
LEVY REVENUE
ACC’s long-term aim is to achieve strong fi nancial 
Levy revenue for 2004-05 totalled $2,735 million, $54 million 
performance, and effective and effi cient scheme administration. 
in excess of the budget of $2,681 million. The additional 
ACC has identifi ed the following goals to support the 
revenue includes increased revenue in respect of prior years 
achievement of that outcome:
to the Earners’ Account, and higher than forecast earnings 
•  revenue collection processes that operate in an effi cient 
bases and motor vehicle numbers, offset by a reduction in the 
and effective manner
Non-Earners’ appropriation as a result of better than forecast 
•  reliable attribution of claims to, and within, Accounts
experience in 2003-04. 
•  levy consultation activities that are undertaken in a 
ACC’s levy collection costs for 2004-05 were $50.8 million 
professional and inclusive manner.
and within the $53.8 million budget. Collection costs as 
a percentage of levy revenue have decreased from 2.5% in 
LEVY RATES
2001-02 to 1.9% in 2004-05. 
The 2005-06 levies for employers, self-employed, earners 
and motor vehicles were announced in December 2004. The 
DEBT MANAGEMENT
average levies are set out below.
ACC’s debt management function focuses on revenue 
optimisation and improvements to the collection of levy and 
levy rates per account
claimant debt. As well as in-house collection activity, ACC 
account
2005-06
2004-05
has continued to work closely with its levy collection agencies 
Employers’
88c per $100 of liable 
91c per $100 of liable 
(Inland Revenue, Land Transport New Zealand) and debt 
earnings
earnings
collection agency partners. 
Self-Employed Work
$1.82 per $100 of 
$1.73 per $100 of 
liable earnings
liable earnings
A benchmarking trial showed that a debt management strategy 
Earners’
$1.20 per $100 
$1.20 per $100 
of increased internal ACC management prior to referral to 
of liable earnings 
of liable earnings 
(including GST)
(including GST)
a debt collection agency resulted in an increased collection 
Motor Vehicle
$126.01 per annual 
$126.01 per annual 
rate. The relatively lower internal debt management costs 
petrol-driven motor car 
petrol-driven motor car 
saved in excess of $1 million. This and other strategies were 
licence; plus 5.78 cents 
licence; plus 5.08 cents 
per litre petrol excise 
per litre petrol excise 
incorporated in the new collections system to be implemented 
Residual Claims
33c per $100 of liable 
30c per $100 of liable 
in the second half of 2005.
earnings
earnings
INVESTMENT MANAGEMENT
Levies remained relatively stable, with increases of the order 
ACC was managing $6.2 billion of investments at 30 June 
of 5% in the average Self-Employed Work Account levy and in 
2004 and aims to achieve investment returns at least equal 
ANCE
the Motor Vehicle Account (via the petrol levy). 
to market benchmarks plus 1%. Investment returns during 
2004-05 for ACC’s total reserves exceeded the benchmarks 
The increases in levies refl ect higher than expected injury 
by 0.9%. Detailed comment on investment performance is 
claim costs and a forecast decrease in self-employed liable 
included in the Investments section of the Report.
earnings.
Investment income for 2004-05 was $786 million, $454 
million in excess of the $332 million budget.
 OF SERVICE PERFORM
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73

CONTROL OF EXPENDITURE
CLAIMS LIABILITY
CLAIM COSTS
ACC’s claims liability increased by $2,037 million from $9,347 
million at 30 June 2004 to $11,384 million at 30 June 2005.  
Claim costs (treatment, social and vocational rehabilitation, 
This signifi cantly exceeds the forecast liability of $9,946 
and compensation entitlements prescribed by the Act for 
million.
claimants) paid during 2004-05 totalled $1,937 million 
compared with a budget of $1,952 million. Higher than 
Of the increase, $799 million resulted from the decrease in the 
forecast expenditure on social rehabilitation due to increased 
discount rate from 6.5% at 30 June 2004 to 5.75% at 30 June 
volumes was offset by lower than expected death benefi ts. 
2005. A further $236 million of the increase refl ected ACC’s 
Further details of claim costs are provided within the 
decision to change the manner in which it provided for future 
Statements of Financial Performance.
administration costs of managing the claims. 
FRAUD MANAGEMENT
Excluding these two items, the claims liability at 30 June 
The total estimated savings from ACC’s fraud management 
2005 was 4.1% higher than forecast (target of 5% maximum 
activity in 2004-05 was $35.6 million, representing a $20.75 
variance) – primarily as a consequence of providing for higher 
return for each $1 of cost – in excess of the target $6 return.
future medical and support costs. 
ADMINISTRATION COSTS
levy collection costs
ACC’s administration costs were less than budget for 2004-
70
2.8%
05, primarily as a result of delays in the commencement of 
projects, and lower depreciation due to lower than budgeted 
60
2.4%
capital expenditure.
50
2.0%
40
1.6%
administration costs 2004-05 ($m)
30
1.2%
actual
budget
variance
20
0.8%
Injury prevention costs
39.8
40.7
2.2%
Investment costs
9.4
12.5
25.1%
10
0.4%
Levy collection costs
50.8
53.8
5.6%
0
0.0%
Operating costs 
241.1
257.4
6.3%
2001-02
2002-03
2003-04
2004-05
Total administration costs
341.1
364.4
6.4%
Costs ($M)
Costs/Levy revenue
Although operating costs (the majority of which relate to the 
management of claims) have increased in recent years, they 
operating costs
have remained relatively constant at approximately 12% of 
ANCE
claim costs.
350
14.0%
300
12.0%
250
10.0%
200
8.0%
150
6.0%
100
4.0%
 OF SERVICE PERFORM
50
2.0%
0
0.0%
TEMENT
A
2001-02
2002-03
2003-04
2004-05
ST
Costs ($M)
Costs/Claim costs
74

I N V E S T M E N T S   A N D   C L A I M S 
L I A B I L I T Y   C O V E R
WHY DOES ACC INVEST?
Although the decline in bond yields had the effect of 
There can be a signifi cant time gap between when ACC 
improving ACC’s investment income, the lower bond yields 
collects levies and when it pays out all of the costs that those 
also caused an increase in ACC’s claims liabilities. ACC would 
levies are intended to cover. Many injuries require ongoing 
have been better off overall if bond yields had not declined.
rehabilitation, medical care or earnings replacement for several 
Overall, investment income was ahead of budget, as the 
years or decades after the injury is incurred. In the meantime, 
strength in equity and bond markets more than offset the 
ACC invests those funds with an expectation that ACC will 
adverse effect from the strength of the New Zealand dollar. 
earn a return on its investments. This reduces the amount of 
Investment returns were also boosted by ACC achieving 
money that ACC needs to put aside to cover future costs.
better-than-market returns in most of the markets in which 
we invested.
WHAT ARE THE RISKS?
By assuming that it will earn a return on its investments, ACC 
aggregate reserves
is left exposed to the risk that long-term returns will be lower 
portfolio breakdown
than expected. In the near term this can broken down into two 
risks:
1.   The risk that ACC might fail to earn the assumed 
investment return in a given year. This would be most 
likely to occur in years when equity markets are weak. 
2.   The risk that ACC may need to lower its assumption 
about future investment returns. This would happen when 
long-term bond yields decline.
Either of these events could create a shortfall which ACC 
would have to cover by charging higher levies in the future. 
Conversely, ACC would benefi t – and might therefore be 
able to reduce levy rates in the future – if it earns a higher 
Reserves Cash (6.8%)
NZ Private Equity (0.3%)
than expected investment return, or if it is able realistically to 
increase its assumption about future investment returns.
NZ Index Linked Bonds (5.2%)
Australian Equity Portfolio (8.8%)
NZ Bonds (42.5%)
Offshore Bonds (2.1%)
ACC is also exposed to infl ation. The future costs of ACC’s 
NZ Equity Portfolio (15.9%)
Offshore Equity Developed (16.7%)
OVER
commitments to rehabilitation, medical care and earnings 
NZ Listed Property (0.9%)
Offshore Equity Emerging (0.9%)
Y C
replacement are tied to wage rates, so these costs will grow 
faster if wage infl ation proves to be higher than expected. This 
creates a reason for ACC to hold investments which protect it 
FUTURE INVESTMENT RETURNS
against infl ation. In essence, ACC’s true risk relates to potential 
downside in real investment returns (that is, returns adjusted 
With the long-term government bond yield currently at 
a historically low level of 5.7%, it might be argued that 
for infl ation) rather than nominal investment returns.
AIMS LIABILIT
projecting investment returns on the basis of bond yields 
could be overly conservative. However, we note that Australian 
AN OVERVIEW OF THE PAST YEAR 
and New Zealand equity markets are also being priced at 
Investment markets were strong over the 2004-05 year:
S AND CL
historically high multiples to historically high earnings. This 
•  equity markets rose strongly, particularly in New Zealand, 
suggests that they may also deliver lower than average returns 
Australia and emerging economies; and
MENT
in the future. With over 70% of ACC’s funds typically invested 
T
S
•  a decline in bond yields resulted in strong returns from 
in historically expensive markets (Australasian equities or 
bond markets; but
bonds) we believe that it is unlikely that ACC’s returns over the 
INVE
•  the New Zealand dollar rose sharply, adversely affecting the 
next few years will be as strong as those that ACC has enjoyed 
New Zealand dollar performance of foreign currency assets.
75
over the past decade. 

GROWTH IN ACC’S INVESTMENT PORTFOLIOS
New Zealand portfolios grow we anticipate that future returns 
ACC’s reserves portfolios increased in value by 22% from $5.3 
from New Zealand portfolios will not exceed market returns by 
billion last year to almost $6.5 billion at the end of June 2005. 
the extent that ACC has achieved in the past. 
More than half of this growth was due to reinvested investment 
HOW WE MANAGE OUR INVESTMENT PORTFOLIOS
income, but ACC also added extra funds from the surplus of 
ACC’s internal Investment Unit directly manages almost all of 
levy income over scheme expenditure.
ACC’s investment in New Zealand investment markets, and 
The reason why we are running an operating surplus is to 
slightly over half of ACC’s investments in Australia. There are 
grow the investment portfolio until we have suffi cient funds to 
several reasons for this:
cover our claims liability, which represents the estimated future 
1.   ACC has suffi cient economies of scale to achieve a much 
costs of injuries which have already been incurred. Once this 
lower internal management cost than would be charged by 
has been achieved, ACC will be ‘fully funded’. Prior to 1999, 
external fund managers
ACC had been run on a ‘pay as you go basis’ whereby ACC 
2.   Internal management ensures that the investment process 
only raised about enough levy income to pay current costs in 
is closely aligned with ACC’s investment objectives rather 
each year, and no attempt was made to set aside funds for the 
than the business objectives of an external fund manager
future costs of existing claims – this was being left up to ‘future 
3.   ACC’s internal Investment Unit has achieved better returns 
generations’ of levy payers. 
in New Zealand asset classes with a higher degree of 
consistency than other fund managers.
By continuing to re-invest investment income and maintaining 
a surplus of levy income over scheme expenditure, ACC will 
ACC has now been measuring the performance of its investment 
grow its long-term investment portfolios until they slightly 
portfolios on a market value basis for 13 years, and in each 
exceed the size of the claims liability in nine years’ time (by 
of these fi nancial years ACC has outperformed its benchmark 
2014). At the same time, the claims liablity is projected to 
indices in both New Zealand Bonds and New Zealand Equities. 
grow roughly in line with growth in the size of the New 
We believe that this consistency of investment performance is 
Zealand economy. As a result, we expect that ACC will have 
unique among New Zealand fund managers.
about $17 billion of long-term investment funds by 2014.
ACC thanks and farewells Stephen Montgomery, who retired 
Last year we said that we were about half way towards full 
from our Investments Team shortly after the end of the fi nancial 
funding, and despite the growth in investment assets over the 
year. The New Zealand equity portfolios managed by Stephen 
past year, we are still only slightly past half way. This is because 
have returned an average 17.4% per annum over the past 13 
revisions to the claims liability meant that it grew faster than 
years, which compares very favourably to the 10.1% per annum 
the investment portfolio in dollar terms over the 2005 year.
benchmark return for these portfolios. This difference has been 
worth several hundred million dollars to ACC.
OVER
Once ACC is fully funded, it is anticipated that a portion 
Y C
of investment income will typically be taken out of the 
ACC outsources the management of most of its foreign assets 
investment portfolios each year to reduce the amount of 
to external fund management companies. The reason for this is 
scheme expenditure that needs to be funded from ACC levies. 
that ACC does not have the resources to successfully monitor 
Some investment income would continue to be reinvested 
the thousands of companies and markets which make up the 
into the investment portfolios, as these portfolios will need 
global investment universe.
AIMS LIABILIT
to grow in line with growth in the costs of providing accident 
Compared to other fund managers, ACC tends to invest 
compensation and rehabilitation to New Zealanders. 
a relatively large percentage of its funds in New Zealand 
S AND CL
The increasing size of ACC’s reserves portfolios has 
investment markets. There are two main reasons for this. 
implications for the way that ACC manages its investment 
Firstly, New Zealand investment markets match ACC’s 
MENT
portfolios, as our allocation to New Zealand investment 
T
claims liabilities better than offshore markets, as ACC’s 
S
markets is becoming quite large relative to the size of those 
claims liabilities are sensitive to real New Zealand bond 
markets. ACC has got to a size from which it is diffi cult to 
INVE
yields. Secondly, the internal management costs of ACC’s 
achieve a better-than-market return on every incremental 
New Zealand investments are much lower than the external 
76
dollar that we invest in New Zealand equity markets. As our 
management costs for offshore investments. 

acc 
In previous years we had also favoured New Zealand 
13-year
reserves portfolio returns
investment markets because we believed that ACC had 
450
more reason to feel confi dent about outperfoming market 
400
benchmarks in New Zealand than offshore, and because we 
350
expected New Zealand markets to perform better than offshore 
300
markets. We no longer expect our New Zealand portfolios to 
ested
250
achieve greater outperformance than our offshore portfolios 
200
due to the growth in ACC’s investment portfolios relative to 
150
alue of $100 inv
V
the size of New Zealand investment markets. And we no 
100
longer expect the New Zealand equity market to perform any 
50
better than offshore markets, as the relative strength of the 
0
New Zealand equity market over recent years means that it 
Jun 92 Jun 93 Jun 94 Jun 95 Jun 96 Jun 97 Jun 98 Jun 99 Jun 00 Jun 01 Jun 02 Jun 03 Jun 04 Jun 05
now seems expensive relative to many offshore markets.
13-year ACC return:
13-year benchmark return:
11% p.a.
9.27% p.a.
So while ACC will continue to be a major investor in the 
New Zealand equity market, it is likely that most of the 
incremental funds that we invest in equity markets over the 
acc 13-year
next few years may be invested in offshore markets rather than 
nz equity returns
the New Zealand equity market. In fact, during 2005 ACC 
800
actually took money out of the New Zealand sharemarket, 
700
although the total value of our New Zealand equity portfolios 
600
still grew due to the strength of the market. 
ested
500
Each of ACC’s funding accounts splits its investment funds 
400
between an investment in ACC’s short-term ‘cash portfolio’ 
300
alue of $100 inv
V
which is used to meet near-term expenditure requirements, 
200
and its own longer-term ‘reserves portfolio’ which is set aside 
100
to meet the future costs of existing claims.
0
The investment allocations of the reserves portfolios differ 
Jun 92 Jun 93 Jun 94 Jun 95 Jun 96 Jun 97 Jun 98 Jun 99 Jun 00 Jun 01 Jun 02 Jun 03 Jun 04 Jun 05
by funding account, refl ecting different funding positions, 
13-year ACC return:
13-year benchmark return:
17.11% p.a.
9.91% p.a.
different projected growth rates, and the different claims 
liability characteristics of ACC’s various funding accounts. 
OVER
Generally, rapidly growing funding accounts have higher 
acc 13-year
Y C
equity weights than funding accounts which are not expected 
nz bond returns
to record rapid growth in investment assets.
300
The Investment Committee of ACC’s Board sets long-term 
250
‘benchmark’ investment allocations for each funding account’s 
200
reserves portfolio, based on the advice of ACC’s Investment 
AIMS LIABILIT
ested
Unit. ACC’s investment staff may make short- or medium-term 
150
decisions to vary from these benchmark allocations, within risk 
100
alue of $100 inv
V
control parameters set by the Investment Committee. 
S AND CL
50
MENT
T
S
0
Jun 92 Jun 93 Jun 94 Jun 95 Jun 96 Jun 97 Jun 98 Jun 99 Jun 00 Jun 01 Jun 02 Jun 03 Jun 04 Jun 05
INVE
13-year ACC return:
13-year benchmark return:
8.43% p.a.
7.68% p.a.
77

INVESTMENT RETURNS FOR THE 2004-05 YEAR
as good performances in more specialist Australian equity 
ACC’s Reserves Portfolios returned an average of 13.4% over 
portfolios managed by external fund managers.
the year.
The good performance of ACC’s global equity portfolios was due 
This return was signifi cantly in excess of budget, which should 
mainly to strong performances by external fund managers, but 
not be surprising given the strength of most fi nancial markets 
was also helped by a modifi cation that ACC had made to the 
during the year. The return was also better than the average 
benchmarks given to the external fund management companies 
return achieved by other fund managers.
managing global equities for ACC. We had reduced the allocation 
to North America included in the portfolio benchmarks, and 
ACC’s reserves portfolios all outperformed the market 
the external fund managers have correspondingly held a lower 
benchmarks against which we measure our portfolios. 
percentage of the portfolios that they manage in North America. 
During the year, European equities performed signifi cantly better 
The positive relative performance of ACC’s reserves portfolios 
than North American equities.
was due to strong relative performance within most investment 
markets, particularly in equities. However, our allocation 
The key New Zealand equity and New Zealand bond 
between investment markets subtracted from relative 
portfolios outperformed their benchmark indices, although 
performance during the year – as ACC held a lower weighting 
by a lesser margin than ACC has enjoyed in previous years. 
in New Zealand and Australian equities than the weightings 
The relative performance of the New Zealand bond portfolio 
provided for in ACC’s portfolio benchmarks. However, ACC’s 
was constrained by a widening in the yield spread between 
Australasian equity weighting was still signifi cantly higher 
government bonds and corporate bonds – however, the 
than the Australasian equity weighting held by most other 
wider yield spread creates an opportunity for better relative 
fund managers, a fact which has benefi ted ACC’s performance 
performance in future years. The performance of the 
compared to its peers.
New Zealand equity portfolio benefi ted from large positions 
held in strong performing companies such as Fletcher Building 
ACC enjoyed its strongest relative performance in various 
and Mainfreight, but this was partly offset by losses arising 
overseas equity markets – Australia, global developed 
from an investment in Feltex.
markets and global emerging markets. The strong Australian 
performance was due to strong performance in ACC’s 
internally managed large cap industrial portfolio as well 
annual portfolio returns to june 05
this year
average last 3 years
by asset class
$ million
portfolio
benchmark
portfolio
benchmark
Cash Portfolio
323
6.80%
6.82%
6.13%
6.10%
OVER
Y C
RESERVES
Reserves Cash
443
6.82%
6.83%
6.04%
6.10%
New Zealand Index Linked Bonds
335
11.45%
11.49%
10.82%
10.88%
New Zealand Bonds
2,758
9.98%
9.77%
8.50%
8.20%
New Zealand Equity
1,032
20.97%
19.03%
19.01%
15.46%
AIMS LIABILIT
New Zealand Property & Real Assets
56
22.17%
20.25%
18.37%
15.01%
New Zealand Private Equity
19
(18.88%)
na
(18.70%)
na
S AND CL
Australian Equity
570
31.17%
28.02%
18.36%
16.98%
Overseas Bonds
139
15.02%
13.91%
14.71%
11.68%
MENT
T
Overseas Equity – Developed
1,083
7.24%
3.50%
5.18%
3.30%
S
Overseas Equity – Emerging
58
26.95%
23.11%
12.74%
10.37%
INVE
Total Reserves
6,494
13.44%
12.51%
12.08%
10.69%
78

annual portfolio returns by account to june 05
this year
average last 3 years
$ million
portfolio
benchmark
portfolio
benchmark
Earners’
2,198
12.84%
12.08%
11.68%
10.41%
Residual Claims
675
12.88%
12.13%
11.35%
10.06%
Motor Vehicle
1,509
13.52%
12.60%
12.41%
10.94%
Employers’
1,040
13.89%
12.69%
12.00%
10.39%
Self-Employed Work
193
14.77%
13.07%
12.59%
10.83%
Non-Earners’
575
14.65%
13.56%
12.74%
11.10%
Medical Misadventure
304
14.04%
13.10%
12.12%
10.81%
Total Reserves
6,494
13.44%
12.51%
12.08%
10.69%
CURRENCY HEDGING
INVESTMENT BENCHMARKS
Over the past year, ACC again avoided signifi cant potential 
Like most other fund managers, ACC uses market-based 
losses by hedging the currency risks associated with a portion 
benchmark indices to serve as a point of comparison when 
of its foreign currency assets. ACC has a long-term policy of 
considering the make-up and the performance of its investment 
normally hedging a signifi cant portion of its foreign currency 
portfolios. These benchmarks indicate how ACC might invest 
assets and the hedging gains arise as a result of this policy.
its funds if it did not have any views on the likely relative 
performance of different securities within a market. Accordingly, 
We increased the reserves portfolios’ net exposures to unhedged 
it is important that the benchmarks represent sensible starting 
foreign currency during the year, by putting more funds in 
points for the construction of portfolios which meet ACC’s needs. 
offshore markets and reducing our foreign exchange cover. 
In many cases, a recognised market benchmark is appropriate 
Currency hedges now only cover about a third of the value of 
for ACC, but in other cases we manage ACC’s portfolios against a 
ACC’s overseas investments. To a large extent, the reduction in 
different benchmark which better suits our needs. For example, 
hedging is a ‘tactical’ decision refl ecting our view that the New 
the high interest sensitivity of ACC’s claims liabilities means 
Zealand dollar is likely to decline over the next few years. This 
that ACC has a need for a highly interest-rate-sensitive bond 
tactical shift from our longer-term benchmark slightly reduced 
portfolio, so we manage the New Zealand bond portfolio against 
ACC’s profi ts from hedging during the 2004-05 year.
a customised benchmark index which is heavily skewed towards 
Although ACC frequently reviews its hedging policies, it 
bonds with more than fi ve years remaining to maturity.
is anticipated that ACC will always maintain some foreign 
As well as indicating a neutral starting point for the 
exchange hedging. There will inevitably be some years in which 
OVER
the New Zealand dollar shows signifi cant declines, and ACC is 
management of our portfolios, benchmark indices are useful 
Y C
likely to lose money on its currency hedging when this occurs. 
for assessing portfolio performance, as they allow us to 
differentiate the elements of a portfolio’s returns which are 
PRIVATE EQUITY
due to generalised market conditions from the relative value 
ACC holds a small investment in private (unlisted) equity, 
that has been added or subtracted in the management of that 
including both direct investments by ACC and investments 
portfolio. For these purposes, it is important that we measure 
AIMS LIABILIT
in the fi ve venture capital funds that are participating in the 
the performance of benchmark indices in a manner which 
scheme operated by the New Zealand Venture Investment 
is consistent with how the performance of our portfolios is 
Fund. These investments represent a very small proportion 
measured. For example, ACC does not get any benefi t from 
S AND CL
of ACC’s investment portfolios, partly because private equity 
imputation tax credits, and (unlike most fund managers) we 
MENT
investing is relatively new to ACC and we want to limit our 
do not include them in our reported investment returns, so we 
T
S
exposure until we become more familiar with private equity 
also need to exclude the grossed up value of imputation tax 
investing. As there is generally no market price for unlisted 
credits from the performance of the benchmark index when we 
INVE
equity investments, it is diffi cult to value and calculate short-
are using it as a point of comparison for the returns we have 
79
term returns for investments in this asset class. 
achieved in the New Zealand equity portfolio.

PROBABILITY OF NEGATIVE RETURNS
50 largest equity investments as at 30 june 2005
Although ACC has consistently managed to achieve positive 
$ million
returns in each fi nancial year despite a wide range of market 
Telecom
198.5
conditions, it is important that stakeholders understand that 
Fletcher Building
104.7
there is always a risk that ACC could report negative returns 
Fisher & Paykel Healthcare
57.0
over a single fi nancial year. We calculate that there is about 
Guinness Peat Group
45.4
Sky Network TV
42.7
a one in fi ve chance that ACC will record negative reserves 
Westpac Banking Group
41.1
portfolio returns in any single fi nancial year.
ANZ Banking Group
38.7
Kiwi Income Property
37.7
Statistical analysis would suggest that in any given year there is 
Contact Energy
36.8
about a 1.5% probability that ACC will record returns of -10% 
BHP Billiton
33.2
or worse. However, as this analysis relies upon the critical 
Air New Zealand
32.0
assumption that we can make inferences about the probability 
Carter Holt Harvey
31.8
of extreme future events based on a statistical analysis of recent 
Commonwealth Bank of Australia
28.2
history, it is wise to assume that the probability of negative 
National Australia Bank
25.7
Auckland International Airport
24.4
returns of this magnitude could be higher than suggested by 
AMP NZ Offi ce Trust
23.2
this analysis.
Sky City Entertainment
22.7
Waste Management NZ
22.3
There are two primary factors that contribute to the risk of 
Nuplex
21.0
negative returns:
Infratil
20.9
1.   A rise in bond yields of about one percentage point could 
Westfi eld Group
19.9
result in ACC recording negative investment returns. 
Freightways
19.1
However, ACC’s overall funding position would improve as 
Mainfreight
19.0
Telstra Corporation
17.4
a result of a decline in bond yields, as our claims liability 
Woolworths (Australia)
16.7
would decrease by an even greater amount than the decline 
Rinker Group
16.6
in investment income.
Macquarie Bank
16.6
2.   Based on our current policy, ACC’s funding accounts will 
Royal Dutch Petroleum/Shell
16.4
typically have an average of 44% of their reserves funds 
BP
15.0
QBE Insurance Group
12.6
invested in equity markets. This means that a generalised 
Steel and Tube Holdings
12.1
decline in foreign and domestic equity markets of around 
CDL Hotels
11.7
10% or more would tend to result in ACC recording 
Fisher & Paykel Appliances
11.2
negative overall investment returns. 
Suncorp-Metway
11.0
OVER
St George Bank
11.0
Y C
Generally, ACC’s investments in individual companies or 
Ports of Auckland
10.5
securities are too small to endanger total investment returns 
HSBC Holdings
10.2
signifi cantly in a single fi nancial year. ACC only holds two 
Total SA
9.9
equity investments of more than $100 million (see table). 
Novartis
9.6
News & Media NZ 
9.0
The only credit exposures of more than $100 million are to 
Tenon
8.9
AIMS LIABILIT
the New Zealand Government, Transpower and some major 
Wesfarmers
8.8
New Zealand banks.
Vodafone
8.8
Trans Tasman Properties
8.5
S AND CL
Rio Tinto
8.5
Toyota Motor Corporation
8.1
MENT
News Corporation
8.1
T
S
Promina
8.0
Australian Worldwide Exploration
7.8
INVE
Roche Holdings
7.5
80

C L A I M S   L I A B I L I T Y
•  economic conditions affect future claim payments. 
Infl ation impacts the estimated costs of future claim 
WHAT IS THE ACC CLAIMS LIABILITY?
payments. Economic growth and unemployment levels can 
infl uence the propensity to lodge claims with ACC and the 
ACC has a responsibility to provide for the rehabilitation and 
attitudes of injured persons towards rehabilitation
compensation of people in New Zealand who have injuries as 
a result of accidents. In order to do this ACC needs to hold 
•  ACC legislation is always under review and court cases 
assets at least equal to the expected future cost of providing 
can result in unanticipated entitlements being paid. A 
these benefi ts.
recent example of this is the court cases with regards to 
the payment of lump sum compensation to people with 
Each year ACC estimates the expected total discounted amount 
asbestos-related injuries.
of the future claims payments in respect of injuries occurring 
prior to the end of the fi nancial year. This is the ACC claims 
HOW IS THE ACC CLAIMS LIABILITY CALCULATED?
liability. The claims payments are discounted to refl ect ACC’s 
The claims liability is calculated based on standard actuarial 
expected investment earnings.
techniques. These techniques involve looking at trends in 
The claims liability is subject to uncertainty both in the 
historic claims data and projecting these trends into the future.
amounts of future claim payments and their timing. This 
Where possible both the numbers of claims receiving 
makes the claims liability different from the liabilities found 
payments and the average amounts of these payments are 
in other (non-insurance) company balance sheets. Despite 
analysed separately. When claim numbers are too unstable for 
the uncertainty, the claims liability estimate shown in these 
this method to be reliable, an analysis of aggregate payments is 
accounts does not contain margins and is not based on 
undertaken.
conservative or optimistic assumptions.
The claims liability consists of:
WHY IS THE ACC CLAIMS LIABILITY AN ESTIMATE?
•  outstanding payments in respect of reported but unsettled 
The claims liability is based on future events whose outcomes 
claims
cannot be known with certainty. The key sources of this 
•  claims that have been incurred but not yet reported to 
uncertainty are as follows:
ACC (IBNR)
•  the total number of injuries that have arisen prior to the 
•  future payments for claims that are currently closed but 
end of the fi nancial year. It may take months, or even 
may reopen in the future
years, for an injury to manifest. If the injured person is 
•  the costs of managing reported but unsettled, reopened 
not aware that they can receive support from ACC, there 
and IBNR claims.
may be further delays in claims being reported to ACC. 
OVER
Therefore the number of claims that are likely to be 
Some elements of the claims liability are subject to more 
Y C
reported in the future in respect of injuries that occurred in 
uncertainty than others. For past injury years a higher 
the past need to be estimated
proportion of the ultimate number of claims for that year 
will have been reported. These reported claims will have a 
•  the outstanding costs of claims that have already been 
longer history of payments and a smaller outstanding amount, 
reported. For claims that are still open, the future costs 
all other things being equal, than claims reported in more 
of rehabilitating and compensating the individuals 
AIMS LIABILIT
recent injury years. IBNR claims have no payment history and 
involved need to be estimated. No one recovers from 
must be estimated in their entirety. Hence the claims liability 
an injury the same way, so these estimates are subject to 
estimate for more recent injury years will be subject to more 
variability. Closed claims may reopen and the costs of these 
S AND CL
uncertainty.
eventualities need to be estimated
MENT
•  the types and costs of treatments may change in the future. 
T
Claim payments are analysed separately for each class 
S
Advances in medicine and treatment processes may result 
of benefi t. These include weekly compensation, medical 
INVE
in increased costs in the short term. However, this may also 
treatments, rehabilitation benefi ts, independence allowance, 
lead to shorter rehabilitation times, thus reducing costs
lump sums and death benefi ts. This is done so that the unique 
81

characteristics of each benefi t type can be refl ected in the 
DOES ACC TAKE EXTERNAL ADVICE ON THE LIABILITY 
VALUATION?
analysis. Conducting the analysis in this way should reduce the 
uncertainty in the results.
PricewaterhouseCoopers (PwC) Sydney provides independent 
actuarial advice to ACC. This service includes the production 
Estimated future claim payments are adjusted in line with 
of the annual claims liability valuation. This is the second year 
expectations of future infl ation. These infl ated cashfl ows 
that PwC has been involved in the valuation of ACC’s claims 
are then discounted into present-day dollar amounts. The 
liability. PwC provides a number of other consulting services 
discount rate used is based on government bond yields. This 
to ACC and as such has a good understanding of the ACC 
is in accordance with accounting standards and makes an 
scheme.
approximate allowance for the investment returns expected to 
be received in the future. The longer the expected outstanding 
The claims liability valuation is produced and reported in 
duration of a claim, the greater the impact of discounting will 
accordance with Financial Reporting Standards (FRS-35).
be on the present value of the cashfl ows associated with that 
claim.
WHY DOES THE ACC CLAIMS LIABILITY CHANGE?
When the claims liability is estimated each year it uses as 
The liability can be thought of as the lump sum that would 
much claims payment history as is available. This means 
need to be invested now in order to meet the expected 
that each year more data is used. Doing this allows recent 
future payments for injuries that occurred before the 
scheme experience to be incorporated into the claims liability 
liability valuation date as they fall due. The estimated claims 
valuation. Where recent experience differs from the experience 
liability is on a ‘best estimate’ basis. This means there is no 
observed in the past, the inclusion of this new data may result 
deliberate over or under statement of any component of the 
in changes to the assumptions used to estimate the claims 
liability. Specifi cally, there are no margins built into any of 
liability.
the assumptions used to set the claims liability. Due to the 
uncertainty in the claims liability estimate and the number of 
In addition to changes in scheme experience, changes in 
assumptions required in its determination, it is highly likely 
economic conditions and societal attitudes affect the claims 
that actual experience will differ from the stated estimate.
liability estimate. For example, increases in assumed future 
infl ation will increase expected future claims costs. However, if 
The assumptions and methodology used to estimate the claims 
interest rates increase, the expectation is that future investment 
liability are set with reference to relevant accounting and 
returns will also increase, which will mean that ACC can hold 
actuarial professional standards and guidance for New Zealand 
lower levels of assets to meet future claims payments.
based general insurers.
Changes in the methodology used to estimate the claims 
Estimating the present-day value of all future costs for injuries 
liability will also affect the estimated amount. Where a more 
occurring prior to the liability valuation date gives an idea 
OVER
stable or more appropriate method for estimating a component 
of the true cost of providing injury cover. This differs from 
Y C
of the liability is identifi ed, the result of applying this method 
considering just the claim payments expected in the next 
can be a change in the liability. This should only occur when 
fi nancial year. Current legislation requires ACC to ‘fully fund’ 
the original estimate is considered to be inappropriate in light 
the cost of injuries in most accounts. To fully fund injury costs 
of new information or better estimation techniques.
ACC must hold assets which are expected to be at least as large 
as the expected claims liability. This therefore necessitates the 
AIMS LIABILIT
estimation of present values of all future costs.
S AND CL
MENT
T
S
INVE
82

There were three main, non-economic, drivers of the change in 
Changes in the claims liability will affect the levy rates ACC 
the claims liability between 30 June 2004 and 30 June 2005. 
sets annually. The expected fully funded costs of each levy year 
These were as follows:
come from the claims liability valuation and form the basis of 
•  increases in the cost of providing care to seriously injured 
the levy rates for the year. The levy rates are also affected by:
claimants. A number of factors including increased 
•  the expected earnings or number of motor vehicles over 
utilisation of care, transition from lower cost care providers 
which the claim costs must be spread
to higher cost providers and increases in the contracted 
•  the levels of the reserves (funds held to cover the costs 
rates paid to care providers, have increased the costs of 
of claims which have already occurred) in each of the 
providing care (specifi cally home-based rehabilitation 
accounts
care) to claimants. The increases observed in historic costs 
•  the method used to fund the expected claims cost in the 
are expected to continue for some time. This has resulted 
levy year (for example, if the cost is funded over the next 
in the claims liability associated with these costs being 
three years then a portion of the reserves and levy income 
increased substantially
can earn three years worth of interest, which should 
•  the costs of some medical treatments have been increasing 
reduce the total levy required).
in excess of infl ation for a number of years. Recent 
increases in the amounts ACC will pay for various medical 
treatments have increased the estimates of future costs. 
These increases are expected to continue at least in the 
short term. The claims liability for medical treatment costs 
has been increased to refl ect this information
•  the component of the claims liability that relates to the 
costs of managing claims has increased. In the past the 
claims handling expense (CHE) liability has been estimated 
as 5% of the liability relating to claims costs only. This 
assumption has been removed and replaced with an 
estimate of the CHE liability based on actuarial methods 
which are more closely aligned with the rest of the claims 
liability valuation. This change does not represent a change 
in the cost of managing ACC’s claims. Rather, it represents 
a more appropriate way of estimating the future costs of 
managing claims and provides a better estimate of the 
OVER
present value of these future costs.
Y C
AIMS LIABILIT
S AND CL
MENT
T
S
INVE
83


  nancial statements 
for the year ended 30 june 2005
contents
s tat e m e n t   o f   a c c o u n t i n g   p o l i c i e s  
  85
s tat e m e n t   o f   f i n a n c i a l   p e r fo r m a n c e  
  90
s tat e m e n t   o f   m ov e m e n t s   i n   a c c o u n t   r e s e r v e s   ( e q u i t y )  
  93
s tat e m e n t   o f   f i n a n c i a l   p e r fo r m a n c e   a n d   m ov e m e n t s 
i n   a c c o u n t   r e s e r v e s   ( b y   a c c o u n t )  
 94 
s tat e m e n t   o f   f i n a n c i a l   p o s i t i o n  
101
s tat e m e n t   o f   c a s h   f lo w s  
  103 
s tat e m e n t   o f   c o m m i t m e n t s  
  105
s tat e m e n t   o f   c o n t i n g e n t   l i a b i l i t i e s  
  105
n ot e s   to   t h e   f i n a n c i a l   s tat e m e n t s  
106 
s tat e m e n t   o f   r e s p o n s i b i l i t y  
  123
r e p o r t   o f   t h e   o f f i c e   o f   t h e   a u d i to r- g e n e r a l  
  124
r e m u n e r at i o n   o f   e m p loy e e s  
  125
c o m pa r at i v e   s tat e m e n t   o f   f i n a n c i a l   p e r fo r m a n c e  
126 
c o m pa r at i v e   s tat e m e n t   o f   f i n a n c i a l   p o s i t i o n  
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statement of accounting policies 
for the year ended 30 june 2005
a) reporting 
entity
The fi nancial statements are those of the Accident Compensation Corporation (ACC) which is designated as a Crown Entity 
under the Public Finance Act 1989.
ACC and its subsidiaries comprise the ACC Group.
The fi nancial statements have been prepared in accordance with the: 
a)  Public Finance Act 1989 – Part V. 
b)  Financial Reporting Act 1993. 
c)  Injury Prevention, Rehabilitation and Compensation Act 2001 (referred to hereafter as the Act).
b) measurement 
base
The fi nancial statements are prepared on the basis of historical cost except where modifi ed by the revaluation of investments 
and certain property, plant and equipment and the actuarial quantifi cation of claim liabilities. 
c)  levy and residual levy
During 1998 and 1999 the basis of setting levies and residual levies moved from a ‘pay as you go’ basis to a fully funded basis 
for all levy and residual levy payers other than the Government in respect of the Non-Earners’ Account.
Levies are now set on a full funding basis for the Earners’, Employers’, Self-Employed Work, Motor Vehicle and the Medical 
Misadventure Accounts. The Non-Earners’ Account has been fully funded by the Government from 1 July 2001 in respect of 
claims incurred from that date. Claims before that date continue to be funded on a ‘pay as you go’ basis.
In addition to the above, residual levies are set to fund the claims liability at 30 June 1999 in respect of the Residual Claims, 
Earners’ and Motor Vehicle Accounts respectively. It is expected that these residual levies will be charged until these Accounts 
are fully funded, anticipated to be until 2014. The Medical Misadventure Account is also expected to be fully funded to meet 
the claims liability at 30 June 1999 by 2014.
d)  source and application of levy and residual levy income
The Act requires ACC to record levy and residual levy income by individual Accounts. The source and application of levy and 
residual levy income for each Account are as follows:
(i) Residual Claims Account 
The Residual Claims Account derives its funds from: 
a)  Residual levies from employers on the earnings of their employees.
b)  Residual levies from earners who are self-employed.
These funds are applied in accordance with the Act in respect of accidents prior to 30 June 1999 that are: 
a)  Non-work injury (other than motor vehicle injury) suffered by an earner on or after 1 April 1974 and before 1 July 1992. 
b)  Work injury other than motor vehicle suffered on or after 1 April 1974.
Note: The Residual Claims Account was the Employers’ Account prior to 1 July 1999.
(ii) Self-Employed Work Account
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The Self-Employed Work Account derives its funds from earners who are self-employed. These funds are applied in accordance 
with the Act in respect of accidents on or after 1 July 1999.
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statement of accounting policies 
for the year ended 30 june 2005
(iii) Motor Vehicle Account
The Motor Vehicle Account derives its funds from:
a)  Levies and residual levies on motor vehicle ownership. 
b)  The levies portion of the excise duty on petrol.
These funds are applied in accordance with the Act in respect of motor vehicle injury suffered on or after 1 April 1974.
(iv) Non-Earners’ Account
The Non-Earners’ Account derives its funds from appropriations by Parliament.
These funds are applied in accordance with the Act in respect of personal injury (other than motor vehicle injury) to non-
earners suffered on or after 1 April 1974.
This Account has previously been managed on a ‘pay as you go’ basis while the claims liability cost (both current and future) is 
recognised in the year the injury occurs. From 1 July 2001 this has continued in respect of claims incurred on or before 30 June 
2001, while new claims from 1 July 2001 are fully funded.
(v) Earners’ Account 
The Earners’ Account derives its funds from levies and residual levies payable by earners on their earnings.
These funds are applied in accordance with the Act in respect of personal injury to earners (other than work injury or motor 
vehicle injury) suffered on or after 1 July 1992.
(vi) Medical Misadventure Account
The Medical Misadventure Account derives its funds from allocations from the Earners’ Account (in the case of an earner) or the 
Non-Earners’ Account (in the case of a non-earner).
These funds are applied in accordance with the Act in respect of personal injury that derives from medical misadventure 
suffered on or after 1 July 1992, and on or prior to 30 June 2005.
(vii) Employers’ Account 
The Employers’ Account was created on 1 April 2000. This Account derives its funds from employers who were covered by 
ACC from 1 April 2000, and from all employers on and after 1 July 2000.
These funds are applied in accordance with the Act in respect to work injury suffered on or after 1 April 2000 by employees of 
employers who are insured by ACC, and for all employees’ work injuries incurred on and after 1 July 2000.
e)  allocation of indirect income and expenditure
Indirect income and expenditure are allocated to each Account as follows:
(i) Investment income
Allocated based on the investment balances of the respective Accounts. 
(ii) Indirect operating cost
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Allocated based on the operating activities undertaken for each Account.
f)  levy and residual levy income 
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All levy and residual levy income is recognised in the period to which it relates.
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g) claims liability
In accordance with fi nancial reporting standards the claims liability is revalued annually based on the latest actuarial 
information. 
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Adjustments to the liability are refl ected in the Statement of Financial Performance with the overall liability being refl ected in 
the Statement of Financial Position.
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statement of accounting policies 
for the year ended 30 june 2005
Future expenditure commitments exist in respect of: 
(i) Claims notifi ed and accepted in the current and previous years, but which will not be met until future years; and 
(ii)  Claims incurred but not notifi ed to, or accepted by, ACC at balance date.
h)  consolidation of subsidiaries
The group fi nancial statements incorporate the fi nancial statements of ACC and its subsidiaries, which have been consolidated 
using the purchase method. All intercompany transactions, balances and unrealised surpluses are eliminated on consolidation. 
The trading subsidiary companies are detailed in Note 11.
i) associate 
companies
Associates are investees (but not subsidiaries or joint ventures) in which the ACC Group has the capacity to affect substantially, 
but not unilaterally determine, the operating and/or fi nancial policy decisions. Associates have been refl ected in the 
consolidated fi nancial statements on an equity accounting basis which recognises the ACC Group’s share of retained surpluses 
in the Group Statement of Financial Performance and its share of post acquisition increases or decreases in net assets, in the 
Group Statement of Financial Position. 
j) investments
Investments are recorded at market value. Where ACC owns more than 5% of the issued capital of a company, the market 
value of the equity investments is discounted to refl ect the impact of selling large holdings. Market value for publicly listed 
investments has been determined by reference to market values at balance date. For non-listed investments, market rates have 
been determined based on the cost and adjusted for performance of the business since that date. Changes in market value are 
credited or charged to the Statement of Financial Performance by Account in accordance with the basis used for allocating 
investment income. 
Interest income is recognised in the Statement of Financial Performance as it accrues. Dividend income is recognised in the 
Statement of Financial Performance on the date that the dividend is declared or, where more appropriate, on the last date to 
register for the dividend. 
Investment properties have been valued at net current value. Depreciation is not charged on investment properties. Revaluation 
gains on such properties have been recognised in the Statement of Financial Performance.
k) fi
  nancial instruments
ACC has various fi nancial instruments with off-balance sheet risk which are used to reduce ACC’s exposure to fl uctuations 
in foreign currency exchange rates, interest rates and equity markets. Derivatives may also be used temporarily in lieu of 
purchasing bonds, equities or currency. The use of fi nancial instruments is covered by investment policies which control the 
risks associated with such instruments. 
The fi nancial instruments are valued at market value, and the gains or losses from fi nancial instruments are recognised in the 
Statement of Financial Performance as revenue or expense items as they arise. 
l) foreign 
currencies
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Transactions in foreign currencies are converted to New Zealand dollars at the rate of exchange ruling at the date of the 
transaction. Short-term transactions covered by foreign currency forward contracts are measured and reported at the forward 
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rate of exchange specifi ed in those contracts. At balance date foreign currency monetary assets and foreign currency forward 
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contracts, designated as economic hedges, are converted at the rate ruling at balance date with exchange variations arising 
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from the translation process being credited or charged to the Statement of Financial Performance by Account based on the 
investment balances of the respective Accounts. 
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statement of accounting policies 
for the year ended 30 june 2005
m) intangible assets
Intangible assets are stated at cost less accumulated amortisation.
Goodwill represents the excess of the purchase consideration over the fair value of the net tangible and identifi able intangible 
assets, acquired at the time of the purchase of a business, or an equity interest in a subsidiary or associate. 
Intangible assets are amortised using the straight line method over the period during which benefi ts are expected to be received. 
This is a maximum of 10 years. 
n)  property, plant and equipment
Property, plant and equipment are stated at cost less accumulated depreciation except for freehold land which is shown at 
valuation and buildings which are shown at valuation less accumulated depreciation. 
Revaluations are transferred to the asset revaluation reserve for that class of assets. If any revaluation reserve has a defi cit, that 
defi cit is recognised in the Statement of Financial Performance in the period it arises. In subsequent periods any revaluation 
surplus that reverses previous revaluation defi cits is recognised as revenue in the Statement of Financial Performance. 
Costs of development projects are accumulated as work in progress until the project is completed. At that stage the costs are 
transferred to the appropriate fi xed asset category and are depreciated accordingly. Capitalised project costs comprise direct 
project cost only.
o) depreciation
Depreciation of property, plant and equipment, other than freehold land, is charged on a straight line basis so as to allocate the 
cost of assets, less any estimated residual value, over their expected lives. 
Leasehold improvements are depreciated over the lower of the remaining life of the lease or 10 years. 
The estimated useful lives are as follows: 
Buildings  
50 years
Freehold improvements  
10 years
Leasehold improvements  
Up to 10 years
Furniture, fi ttings and equipment  
4 years
Mainframe computer and network equipment including software  
5 years
Personal computer equipment  
3 years
Motor vehicles  
5 years
p) impairment
If the recoverable amount of an asset is less than its carrying amount, the item is written down to its recoverable amount 
less any selling costs to be incurred. The write down of an asset recorded at historical cost is recognised as an expense in the 
Statement of Financial Performance. When a revalued asset is written down to recoverable amount the write down is recognised 
as a downward revaluation to the extent that the revaluation reserve of the class of asset concerned is in credit. 
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The carrying amount of an asset that has previously been written down to recoverable amount is increased to its current 
recoverable amount if there has been a reversal of the impairment loss. The increased carrying amount of the item will not 
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exceed the carrying amount that would have been determined if the write down to recoverable amount had not occurred. On 
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assets that are not revalued the reversal is recognised in the Statement of Financial Performance. On revalued assets the reversal 
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is recognised as revenue to the extent that the impairment was recognised as an expense, and the balance is treated as an 
upward revaluation. 
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statement of accounting policies 
for the year ended 30 june 2005
q)  statement of cash fl
  ows
The following are the defi nitions of the terms used in the Statement of Cash Flows: 
(i)  Cash is considered to be cash on hand and current accounts with banks, net of bank overdrafts.
(ii)  Investing activities are those activities relating to the acquisition, holding and disposal of property, plant and equipment and 
investments. Investments include securities not falling within the defi nition of cash. Income received in relation to investing 
activities is included in operating activities.
(iii) Financing activities are activities which result in changes in the size and composition of ACC’s capital structure.
(iv) Operating activities include all transactions and other events that are not investing or fi nancing activities. Investment 
income and realised gains and losses on the disposal of investments are included in operating surplus and as investing 
activities in the Statement of Cash Flows.
r) income 
tax
ACC is exempt from payment of income tax under section 259(5) of the Act. The subsidiary companies are, however, liable for 
income tax. 
Tax effect accounting is applied on a comprehensive basis to all timing differences. A debit balance in the deferred tax account, 
arising from timing differences or income tax benefi ts from income tax losses, is only recognised if there is a virtual certainty of 
realisation. 
The income tax expense charged to the Statement of Financial Performance includes both the current year’s provision and the 
income tax effect of timing differences calculated using the liability method. 
s) employee 
entitlements
A liability for annual leave and long service leave is accrued and recognised in the Statement of Financial Position. The liability 
is equal to the present value of the estimated future cash outfl ows as a result of employee services provided at balance date. 
t) leases
Where most of the risks and rewards of ownership are retained by the lessor, leases are classifi ed as operating leases and costs 
are expensed in the period in which they are incurred. 
Commitments under lease agreements are disclosed in the Statement of Commitments. 
u) receivables
Receivables are stated at their estimated realisable value. 
v) budget 

  gures
The budget fi gures for the Statement of Financial Performance are those approved by the Board at the beginning of the fi nancial 
year. The Statement of Financial Position and Statement of Cash Flows have been restated from the budget using actual 2004 
fi gures as the opening position. 
The budget fi gures have been prepared in accordance with generally accepted accounting practice in New Zealand and are 
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consistent with the accounting policies adopted in preparing the fi nancial statements. The budget fi gures are unaudited. 
w) changes to accounting policies
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There have been no changes in accounting policies. All policies have been applied on a basis consistent with the previous year. 
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x) comparatives
To ensure consistency with the current period, comparative fi gures have been restated where appropriate.
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group statement of fi
  nancial performance 
for the year ended 30 june 2005
 
 
group group group
 
 
actual budget  actual
 
 
2005 2005 2004
 
notes 
$000 $000 $000
Net levy income 
Residual Claims Account  
 
200,905  
204,625  
215,825 
Motor Vehicle Account  
 
582,997  
524,642  
564,071 
Non-Earners’ Account  
 
535,348  
605,370  
574,396 
Earners’ Account  
 
759,263  
680,969  
673,895 
Self-Employed Work Account  
 
93,834  
117,209  
96,531 
Employers’ Account  
 
475,128  
457,659  
460,202 
Medical Misadventure Account  
 
87,423  
90,728  
69,540 
Total net levy income 
1&4 
2,734,898  
2,681,202  
2,654,460  
Net levy income has increased by 3.0% over last year. This is mainly due to more New Zealanders being in work and earning more.
expenditure
Rehabilitation expenditure
Vocational rehabilitation 
 
40,291  
36,129  
34,445 
Social rehabilitation 
 
276,405  
258,236  
238,488 
Medical treatment 
 
345,225  
343,828  
278,093 
Hospital treatment 
 
128,552  
129,945  
119,010 
Public health acute services 
 
288,537  
286,468  
268,934 
Dental treatment 
 
16,474  
15,612  
12,030 
Conveyance for treatment 
 
46,290  
49,403  
41,358 
Backdated attendant care  

2,292  
-  
(2,162)
Miscellaneous claim costs 
 
9,078  
9,531  
7,309 
 
 
1,153,144  
1,129,152  
997,505 
Compensation expenditure
Income maintenance 
 
655,072  
655,606  
640,292 
Independence allowances 
 
37,684  
37,249  
73,765 
Lump sums 
 
16,438  
39,810  
8,344 
Death benefi ts 
 
74,418  
90,258  
77,968 
 
 
783,612  
822,923  
800,369 
Total claims cost 
 
1,936,756 
1,952,075 
1,797,874
Total claim costs have increased by 7.7% over last year due to increase in treatment cost rates per claim driven by infl ationary pressures and 
improvements in contracted services. There was also increased demand for rehabilitation services refl ecting early intervention programmes.
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The above statement is to be read in conjunction with the accounting policies on pages 85 to 89 and notes on pages 106 to 122

group statement of fi
  nancial performance 
for the year ended 30 june 2005
 
 
group group group
 
 
actual budget  actual
 
 
2005 2005 2004
 
notes 
$000 $000 $000
Operating costs 

246,688  
260,088  
219,498 
Injury prevention costs 
 
39,818  
40,732  
30,210 
Collection costs 
 
50,778  
53,766  
52,564 
Total expenditure  
 
2,274,040  
2,306,661  
2,100,146 
Operating surplus before adjustment to claims liability 
 
460,858  
374,541  
554,314 
Adjustment to claims liability 
24 
2,036,887  
598,412  
169,903 
The increase in the claims liability is largely due to changing economic factors including a lower interest rate. Higher treatment and rehabilita-
tion costs due to increased utilisation of benefi ts and increases in costs per claim coupled with a higher provision for claims handling expenses 
following a review of these costs also had an unfavourable impact on the claims liability.
Surplus/(defi cit) from underwriting activities after 
adjustment to claims liability
 
 
(1,576,029) (223,871)  384,411 
Net investment income 
2&4 
776,760  
319,514  
489,425 
The funds invested achieved a 13.4% return for the Reserves Portfolio and 6.8% for the Cash Portfolio.
These returns are ahead of the budgeted return of 5.64%.
Other income 
3&4 
4,915  
5,493  
2,012 
Surplus/(defi cit) before tax 
 
(794,354) 101,136 
 875,848 
Income tax (credit)/expense  
6 (470) 274 
  (72)
Net surplus/(defi cit) after tax 
 
(793,884) 100,862 
 875,920 
 
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The above statement is to be read in conjunction with the accounting policies on pages 85 to 89 and notes on pages 106 to 122

parent statement of fi
  nancial performance  
for the year ended 30 june 2005
 
 
parent parent parent
 
 
actual budget  actual
 
 
2005 2005 2004
 
notes 
$000 $000 $000
Net levy income
Residual Claims Account  
 
200,905  
204,625  
215,825 
Motor Vehicle Account  
 
582,997  
524,642  
564,071 
Non-Earners’ Account  
 
535,348  
605,370  
574,396 
Earners’ Account  
 
759,263  
680,969  
673,895 
Self-Employed Work Account  
 
93,834  
117,209  
96,531 
Employers’ Account  
 
475,128  
457,659  
460,202 
Medical Misadventure Account  
 
87,423  
90,728  
69,540 
Total net levy income 
1&4 
2,734,898  
2,681,202  
2,654,460  
expenditure
Rehabilitation expenditure 
Vocational rehabilitation 
 
 40,291  
36,129  
34,445  
Social rehabilitation 
 
276,405  
258,236  
238,488  
Medical treatment 
 
345,225  
343,828  
278,093  
Hospital treatment 
 
128,552  
129,945  
119,010  
Public health acute services 
 
288,537  
286,468  
268,934  
Dental treatment 
 
16,474  
15,612  
12,030  
Conveyance for treatment 
 
46,290  
49,403  
41,358  
Backdated attendant care  

2,292  
-  
(2,162)
Miscellaneous claim costs 
 
9,078  
9,531  
7,309  
 
 
1,153,144  
1,129,152  
997,505 
Compensation expenditure
Income maintenance 
 
655,072  
655,606  
640,292  
Independence allowances 
 
37,684 
37,249  
73,765  
Lump sums 
 
16,438  
39,810  
8,344  
Death benefi ts 
 
74,418  
90,258  
77,968  
 
 
783,612 822,923 
 800,369 
 
Operating costs 

241,140  
256,380  
218,256 
Injury prevention costs 
 
39,818  
40,732  
30,210  
Collection costs 
 
50,778  
53,766  
52,564  
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Total expenditure  
 
2,268,492  
2,302,953  
2,098,904  
Operating surplus before adjustment to claims liability 
 
466,406 378,249 
 555,556 
 
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Adjustment to claims liability 
24 
2,036,887  
598,412  
169,903  
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Surplus/(defi cit) from underwriting activities after 
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adjustment to claims liability 
 
(1,570,481) (220,163)  385,653 
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Net investment income 
2&4 
776,760  
319,514  
489,425  
Other income 
3&4 
883  
871  
997  
Net surplus/(defi cit) 
 
(792,838) 100,222 
 876,075 
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The above statement is to be read in conjunction with the accounting policies on pages 85 to 89 and notes on pages 106 to 122

group statement of movements in account reserves (equity) 
for the year ended 30 june 2005
 
 
group group group
 
 
actual budget  actual
 
 
2005 2005 2004
 
notes 
$000 $000 $000
Account reserves – opening balance (defi cit) 
 
(3,375,041) (3,375,041) (4,251,865)
Recognised revenues and expenses for the year
Net surplus/(defi cit) after tax  
 
(793,884) 
100,862 
875,920  
Increase in asset revaluation reserves 
22 
1,673 

904  
Total recognised revenues and expenses for the year 
 
(792,211) 100,862  876,824 
Account reserves – closing balance (defi cit) 
 
(4,167,252) (3,274,179) (3,375,041)
parent statement of movements in account reserves (equity) 
for the year ended 30 june 2005
 
 
parent parent parent
 
 
actual budget  actual
 
 
2005 2005 2004
 
 
notes 
$000 $000 $000 
Account reserves – opening balance (defi cit) 
 
(3,374,567) (3,374,567) (4,251,546)
Recognised revenues and expenses for the year 
Net surplus /(defi cit) 
 
(792,838) 
100,222  
876,075  
Increase in asset revaluation reserves 
22 
1,673  
-  
904  
Total recognised revenues and expenses for the year 
 
(791,165) 
100,222  
876,979  
Account reserves – closing balance (defi cit) 
 
(4,165,732) (3,274,345) (3,374,567)
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The above statement is to be read in conjunction with the accounting policies on pages 85 to 89 and notes on pages 106 to 122

statement of fi
  nancial performance and movements in account reserves (equity) 
for the year ended 30 june 2005
 
 
parent parent parent
 
 
actual budget  actual
 
 
2005 2005 2004
 
notes 
$000 $000 $000
residual claims account
Net levy income
Residual levy  
 
200,905  
204,625  
215,825  
Total net levy income 
 
200,905  
204,625  
215,825  
expenditure
Rehabilitation expenditure
Vocational rehabilitation 
 
4,263  
5,709  
5,948  
Social rehabilitation 
 
39,215  
39,995  
38,832  
Medical treatment 
 
14,938  
15,914  
13,798  
Hospital treatment 
 
7,973  
8,076  
8,309  
Dental treatment 
 
1,653  
1,913  
1,378  
Conveyance for treatment 
 
682  
709  
690  
Backdated attendant care 

(212) 
-  
154  
Miscellaneous claim costs 
 
1,448  
2,873  
1,875  
 
 
69,960  
75,189  
70,984  
Compensation expenditure 
Income maintenance 
 
170,797  
173,645  
193,374  
Independence allowances 
 
5,235  
5,743  
12,694  
Lump sums 
 
294  
-  
394  
Death benefi ts 
 
15,630  
16,396  
16,498  
 
 
191,956  
195,784  
222,960  
Operating costs 

26,043  
35,380  
33,392  
Collection costs 
 
5,187  
6,129  
6,045  
Total expenditure 
 
293,146  
312,482  
333,381  
Operating (defi cit) before adjustment to claims liability 
 
(92,241) (107,857) (117,556)
Adjustment to claims liability 
24 172,705 
 
(133,054) (78,535)
Surplus/(defi cit) from underwriting activities after 
adjustment to claims liability
 
 
(264,946) 25,197 
 (39,021)
Net investment income 
 
89,611 38,050 
 68,769 
 
Other income 
 
90  
103  
109  
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Net surplus/(defi cit)  
 
(175,245) 
63,350  
29,857  
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Account reserve – opening balance (defi cit) 
 
(1,413,250) (1,413,250) (1,443,107)
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Net surplus/(defi cit) 
 
(175,245) 
63,350  
29,857  
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Account reserve – closing balance (defi cit) 
 
(1,588,495) (1,349,900) (1,413,250)
 
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The above statement is to be read in conjunction with the accounting policies on pages 85 to 89 and notes on pages 106 to 122

statement of fi
  nancial performance and movements in account reserves (equity) 
for the year ended 30 june 2005
 
 
parent parent parent
 
 
actual budget  actual
 
 
2005 2005 2004
 
notes 
$000 $000 $000
motor vehicle account
Net levy income
Levy income from motor licensing  
 
153,584  
154,441  
204,686  
Levy income from petrol premium 
 
169,936  
157,199  
151,369  
Residual Levy  
 
259,477  
213,002  
208,016  
Total net levy income* 
 
582,997  
524,642  
564,071  
expenditure
Rehabilitation expenditure
Vocational rehabilitation 
 
4,969  
4,455  
4,624  
Social rehabilitation 
 
80,067  
74,613  
68,769  
Medical treatment 
 
16,682  
15,656  
12,835  
Hospital treatment 
 
8,015  
8,893  
8,238  
Public health acute services 
 
37,164  
40,912  
39,318  
Dental treatment 
 
982  
1,037  
758  
Conveyance for treatment 
 
9,509  
9,718  
8,436  
Backdated attendant care 

(140) 
-  
(951)
Miscellaneous claim costs 
 
2,868  
746  
1,325  
 
 
160,116  
156,030  
143,352  
Compensation expenditure
Income maintenance 
 
106,233  
98,619  
100,741  
Independence allowances 
 
5,867  
6,341  
13,628  
Lump sums 
 
3,994  
10,925  
2,196  
Death benefi ts 
 
34,080  
48,227  
38,543  
 
 
150,174  
164,112  
155,108  
Operating costs 
5 28,696 32,304 
 27,281 
 
Injury prevention costs 
 
8,873  
8,798  
6,072  
Collection costs 
 
11,348  
10,807  
10,881  
Total expenditure  
 
359,207  
372,051  
342,694  
Operating surplus before adjustment to claims liability 
 
223,790  
152,591  
221,377  
Adjustment to claims liability  
24 
649,239  
120,002  
100,641  
S
Surplus/(defi cit) from underwriting activities after 
adjustment to claims liability
 
 
(425,449) 32,589 
 120,736 
 
EMENT
Net investment income 
 
172,407  
67,850  
98,689  
T
A
T

Other income 
 
197  
129  
190  
 S
Net surplus/(defi cit)  
 
(252,845) 100,568 
 219,615 
 
Account reserve – opening balance (defi cit) 
 
(1,556,934) (1,556,934) (1,776,549)
NANCIAL
Net surplus/(defi cit) 
 
(252,845) 100,568 
 219,615 
 
FI
Account reserve – closing balance (defi cit) 
 
(1,809,779) (1,456,366) (1,556,934)
95
*  The higher levy income this year is a result of an increase in vehicle numbers and higher petrol usage even though there was a reduction in the levy rates for 
motor vehicle licensing from $141.10 to $126.01.
The above statement is to be read in conjunction with the accounting policies on pages 85 to 89 and notes on pages 106 to 122

statement of fi
  nancial performance and movements in account reserves (equity) 
for the year ended 30 june 2005 
 
 
parent parent parent
 
 
actual budget  actual
 
 
2005 2005 2004
 
notes 
$000 $000 $000
non-earners’ account
Net levy income 
Levy income appropriated by parliament 
 
574,688  
645,732  
605,689  
Less funding of Medical Misadventure Account 
 
(39,340) 
(40,362) 
(31,293)
Total net levy income 
 
535,348  
605,370  
574,396  
expenditure
Rehabilitation expenditure 
Vocational rehabilitation 
 
760  
762  
581  
Social rehabilitation 
 
92,773  
83,920  
78,998  
Medical treatment 
 
127,264  
121,871  
102,160  
Hospital treatment 
 
32,040  
33,352  
30,739  
Public health acute services 
 
172,355  
170,536  
160,796  
Dental treatment 
 
8,580  
7,337  
5,776  
Conveyance for treatment 
 
21,505  
23,188  
18,982  
Backdated attendant care  

925  
-  
(2,138)
Miscellaneous claim costs 
 
1,523  
2,303  
1,002  
 
 
457,725  
443,269  
396,896  
Compensation expenditure
Income maintenance 
 
13,570  
7,165  
6,908  
Independence allowances 
 
17,320  
15,756  
29,621  
Lump sums 
 
3,028  
10,805  
1,296  
Death benefi ts 
 
2,844  
2,503  
2,466  
 
 
36,762  
36,229  
40,291  
Operating costs 

32,795  
31,535  
26,844  
Injury prevention costs 
 
8,217  
7,454  
6,223  
Total expenditure  
 
535,499  
518,487  
470,254  
Operating surplus/(defi cit) before adjustment to claims liability 
   
(151) 
86,883  
104,142  
Adjustment to claims liability 
24 
402,650  
111,885  
(13,622)
Surplus/(defi cit) from underwriting activities after 
adjustment to claims liability
 
 
(402,801) (25,002) 117,764 
 
S
Net investment income 
 
83,384  
30,884  
46,233  
Other income 
 
2  
97 

EMENT
T

Net surplus/(defi cit)  
 
(319,415) 5,979 
 
164,004 
 
A
T

 S
Account reserve – opening balance (defi cit) 
 
(958,203) (958,203) 
(1,122,207)
Net surplus/(defi cit) 
 
(319,415) 5,979 
 
164,004 
 
Account reserve – closing balance (defi cit) 
 
(1,277,618) (952,224) (958,203)
NANCIAL
 
FI
96
The above statement is to be read in conjunction with the accounting policies on pages 85 to 89 and notes on pages 106 to 122

statement of fi
  nancial performance and movements in account reserves (equity) 
for the year ended 30 june 2005  
 
 
parent parent parent
 
 
actual budget  actual
 
 
2005 2005 2004
 
notes 
$000 $000 $000
earners’ account
Net levy income
Levy income* 
 
807,036  
729,893  
704,495 
Residual levy 
 
310  
1,442  
7,647 
Less funding of Medical Misadventure Account  
 
(48,083) 
(50,366) 
(38,247)
Total net levy income 
 
759,263  
680,969  
673,895 
expenditure
Rehabilitation expenditure
Vocational rehabilitation 
 
15,994  
11,010  
11,897 
Social rehabilitation 
 
26,532  
27,483  
22,843 
Medical treatment 
 
125,484  
125,334  
99,748 
Hospital treatment 
 
56,947  
55,254  
50,742 
Public health acute services 
 
52,245  
48,521  
44,912 
Dental treatment 
 
4,330  
4,374  
3,392 
Conveyance for treatment 
 
9,933  
11,112  
9,199 
Backdated attendant care  

(833) 
-  
928 
Miscellaneous claim costs 
 
1,071  
1,365  
1,251 
 
 
291,703  
284,453  
244,912 
Compensation expenditure
Income maintenance 
 
204,883  
207,731  
189,693 
Independence allowances 
 
5,415  
6,211  
12,048 
Lump sums 
 
3,079  
6,931  
1,692 
Death benefi ts 
 
14,055  
15,858  
13,008 
 
 
227,432  
236,731  
216,441 
Operating costs 

84,881  
85,887  
73,550 
Injury prevention costs 
 
6,700  
8,024  
6,465 
Collection costs 
 
17,970  
18,388  
18,187 
Total expenditure  
 
628,686  
633,483  
559,555 
Operating surplus before adjustment to claims liability 
 
130,577 47,486 
 
114,340 
Adjustment to claims liability 
24 
391,627  
197,019  
2,068 
S
Surplus/(defi cit) from underwriting activities after 
adjustment to claims liability
 
 
(261,050) (149,533)  112,272 
EMENT
Net investment income 
 
243,401 107,992 
 156,362 
T
A
T

Other income 
 
312  
278  
323 
 S
Net surplus/(defi cit) 
 
(17,337) (41,263) 268,957 
Account reserve – opening balance  
 
449,723  
449,723  
180,766 
NANCIAL
Net surplus/(defi cit) 
 
(17,337) (41,263) 268,957 
FI
Account reserve – closing balance  
 
432,386  
408,460  
449,723 
97
*  The higher levy income this year is due to more New Zealanders being in work and earning more.
The above statement is to be read in conjunction with the accounting policies on pages 85 to 89 and notes on pages 106 to 122

statement of fi
  nancial performance and movements in account reserves (equity) 
for the year ended 30 june 2005  
 
 
parent parent parent
 
 
actual budget  actual
 
 
2005 2005 2004
 
notes 
$000 $000 $000
self-employed work account 
Net levy income 
Levy income* 
 
93,834  
117,209  
96,531  
Total net levy income 
 
93,834  
117,209  
96,531  
expenditure 
Rehabilitation expenditure 
Vocational rehabilitation 
 
2,382  
1,911  
1,710  
Social rehabilitation 
 
5,239  
5,649  
4,948  
Medical treatment 
 
12,891  
12,852  
10,542  
Hospital treatment 
 
6,317  
6,113  
5,613  
Public health acute services 
 
5,369  
5,951  
5,379  
Dental treatment 
 
342  
342  
253  
Conveyance for treatment 
 
1,028  
1,081  
948  
Miscellaneous claim costs 
 
93  
83  
76  
 
 
33,661  
33,982  
29,469  
Compensation expenditure 
Income maintenance** 
 
30,149  
35,414  
30,441  
Independence allowances 
 
347  
208  
340  
Lump sums 
 
743  
1,370  
468  
Death benefi ts 
 
1,186  
1,881  
1,978  
 
 
32,425  
38,873  
33,227  
Operating costs 

12,539  
14,101  
11,131  
Injury prevention costs 
 
2,400  
2,770  
1,873  
Collection costs 
 
5,886  
6,828  
6,518  
Total expenditure  
 
86,911  
96,554  
82,218  
Operating surplus before adjustment to claims liability 
 
6,923  
20,655  
14,313  
Adjustment to claims liability 
24 
45,693  
45,184  
16,299  
Surplus/(defi cit) from underwriting activities after 
adjustment to claims liability
 
 
(38,770) (24,529)  (1,986)
Net investment income 
 
23,920  
10,167  
17,834  
S
Other income 
 
102  
59  
159  
Net surplus/(defi cit)  
 
(14,748) (14,303)  16,007 
 
EMENT
T
A

Account reserve – opening balance (defi cit) 
 
14,870  
14,870  
(1,137)
T
 S
Net surplus/(defi cit) 
 
(14,748) (14,303)  16,007 
 
Account reserve – closing balance 
 
122  
567  
14,870  
*  The lower levy income this year is due to lower earnings base from Self-Employed on which levies are charged.
NANCIAL
**  Includes payments of $1.7 million (2004 – $3.5 million), relating to work-related injuries, to persons who have purchased weekly compensation under 
FI
CoverPlus Extra policies. Non-work injuries payment of $0.9 million (2004 – $2.0 million) was paid from the Earners’ and Motor Vehicle Accounts. 31,598 
(2004 – 26,109) CoverPlus Extra policies were purchased during the year.
98
The above statement is to be read in conjunction with the accounting policies on pages 85 to 89 and notes on pages 106 to 122

statement of fi
  nancial performance and movements in account reserves (equity) 
for the year ended 30 june 2005  
 
 
parent parent parent
 
 
actual budget  actual
 
 
2005 2005 2004
 
notes 
$000 $000 $000
employers’ account 
Net levy income 
Levy income* 
 
475,128  
457,659  
460,202  
Total net levy income 
 
475,128  
457,659  
460,202  
expenditure 
Rehabilitation expenditure 
Vocational rehabilitation 
 
11,580  
11,944  
9,339  
Social rehabilitation 
 
18,984  
15,412  
14,319  
Medical treatment 
 
45,420  
50,022  
37,223  
Hospital treatment 
 
16,129  
17,417  
14,596  
Public health acute services 
 
19,580  
19,566  
17,615  
Dental treatment 
 
529  
565  
437  
Conveyance for treatment 
 
3,388  
3,415  
2,907  
Miscellaneous claim costs 
 
448  
627  
359  
 
 
116,058  
118,968  
96,795  
Compensation expenditure 
Income maintenance 
 
116,920  
120,053  
106,495  
Independence allowances 
 
1,696  
765  
1,503  
Lump sums 
 
2,745  
5,464  
1,228  
Death benefi ts 
 
4,876  
4,085  
3,820  
 
 
126,237 130,367 
 113,046 
 
Operating costs 

50,157  
51,276  
41,249  
Injury prevention 
 
13,571  
13,686  
9,577  
Collection costs 
 
10,387  
11,614  
10,933  
Total expenditure  
 
316,410  
325,911  
271,600  
Operating surplus before adjustment to claims liability 
 
158,718  
131,748  
188,602  
Adjustment to claims liability  
24 
196,413  
204,583  
60,343  
Surplus/(defi cit) from underwriting activities after 
adjustment to claims liability
 
 
(37,695) (72,835) 128,259 
 
Net investment income 
 
127,847 50,144 
 80,372 
 
S
Other Income 
 
180  
190  
208  
Net surplus/(defi cit)  
 
90,332  
(22,501) 
208,839  
EMENT
T
A

Account reserve – opening balance 
 
317,218  
317,218  
108,379  
T
 S
Net surplus/(defi cit) 
 
90,332  
(22,501) 
208,839  
Account reserve – closing balance 
 
407,550 294,717 
 317,218 
 
*  The higher levy income this year is due to higher wage base on which levies are charged.
NANCIAL
FI
99
The above statement is to be read in conjunction with the accounting policies on pages 85 to 89 and notes on pages 106 to 122

statement of fi
  nancial performance and movements in account reserves (equity) 
for the year ended 30 june 2005  
 
 
parent parent parent
 
 
actual budget  actual
 
 
2005 2005 2004
 
notes 
$000 $000 $000
medical misadventure account 
Net levy income 
Levy income funded by:
Non-Earners’ Account  
 
39,340  
40,362  
31,293  
Earners' Account  
 
48,083  
50,366  
38,247  
Total net levy income  
 
87,423  
90,728  
69,540  
expenditure 
Rehabilitation expenditure 
Vocational rehabilitation 
 
343  
338  
346  
Social rehabilitation 
 
13,595  
11,164  
9,779  
Medical treatment 
 
2,546  
2,179  
1,787  
Hospital treatment 
 
1,131  
840  
773  
Public health acute services 
 
1,824  
982  
914  
Dental treatment 
 
58  
44  
36  
Conveyance for treatment 
 
245  
180  
196  
Backdated Attendant Care 

2,552  
-  
(155)
Miscellaneous claim costs 
 
1,627  
1,534  
1,421  
 
 
23,921  
17,261  
15,097  
Compensation expenditure 
Income maintenance 
 
12,520 
12,979  
12,640  
Independence allowances 
 
1,804  
2,225  
3,931  
Lump sums 
 
2,555  
4,315  
1,070  
Death benefi ts 
 
1,747  
1,308  
1,655  
 
 
18,626  
20,827  
19,296  
Operating costs 

6,029  
5,897  
4,809  
Injury prevention costs 
 
57  
– 
– 
Total expenditure  
 
48,633 43,985 
 39,202 
 
Operating surplus before adjustment to claims liability 
 
38,790 46,743 
 30,338 
 
Adjustment to claims liability 
24 
178,560  
52,793  
82,709  
S
Surplus/(defi cit) from underwriting activities after 
adjustment to claims liability
 
 
(139,770) (6,050) 
(52,371)
Net investment income 
 
36,190  
14,427  
21,166  
EMENT
T

Other Income 
 
-  
15  
1  
A
T

Net surplus/(defi cit) 
 
(103,580) 8,392 
 
(31,204)
 S
Account reserve – opening balance (defi cit) 
 
(228,939) (228,939) (197,735)
Net surplus/(defi cit) 
 
(103,580) 8,392 
 
(31,204)
NANCIAL
Account reserve – closing balance (defi cit) 
 
(332,519) (220,547) (228,939)
FI
 
100
The above statement is to be read in conjunction with the accounting policies on pages 85 to 89 and notes on pages 106 to 122



group statement of fi
  nancial position 
as at 30 june 2005  
 
 
group group group
 
 
actual budget  actual
 
 
2005 2005 2004
 
notes 
$000 $000 $000
Account reserves 
Residual Claims Account 
 
(1,588,495) 
(1,349,900) 
(1,413,250)
Motor Vehicle Account 
 
(1,809,779) 
(1,456,366) 
(1,556,934)
Non-Earners’ Account  
 
(1,277,618) 
(952,224) 
(958,203)
Earners’ Account  
 
432,386  
408,460  
449,723  
Self-Employed Work Account 
 
122  
567  
14,870  
Employers’ Account 
 
407,550  
294,717  
317,218  
Medical Misadventure Account 
 
(332,519) 
(220,547) 
(228,939)
Total Account reserves 
 
(4,168,353) (3,275,293) (3,375,515)
Subsidiaries reserves 
 
(1,520) 
166  
(474)
Revaluation reserve 
15&22 
2,621  
948  
948  
Total reserves (defi cit) 
 
(4,167,252) (3,274,179) (3,375,041)
Represented by:
Assets 
Bank balances 
 
13,889  
11,462  
16,279  
Receivables 
16 
904,549  
249,901  
667,368  
Accrued levy income 

242,062  
385,665  
266,926  
Deferred tax  

409  
69  
166  
Investments 
10 
8,123,010  
6,207,834  
6,175,958  
Investment in associate 
12 
38  
-  
-  
Intangible assets 
14 
22  
-  
-  
Property, plant and equipment 
15 
150,609  
160,247  
101,247  
Total assets 
 
9,434,588 7,015,178 
 7,227,944 
 
Less liabilities 
Levy received in advance 
13 
366,767  
146,274  
346,176  
Payables and accrued liabilities 
8&17 
1,850,716  
197,479  
909,617  
Claims liability 
24 
11,384,357  
9,945,604  
9,347,192  
Total liabilities 
 
13,601,840  
10,289,357  
10,602,985  
Net liabilities 
 
(4,167,252) (3,274,179) (3,375,041)
S
For and on behalf of the Board, which authorised the issue of these fi nancial statements on 2 September 2005: 
 
 
EMENT
 
T
A

 
T
 S
 
David Collins 
Garry Wilson 
Chairman Chief 
Executive 
Date: 2 September 2005 
Date: 2 September 2005 
NANCIAL
FI
101
The above statement is to be read in conjunction with the accounting policies on pages 85 to 89 and notes on pages 106 to 122



parent statement of fi
  nancial position 
as at 30 june 2005  
 
 
parent parent parent
 
 
actual budget  actual
 
 
2005 2005 2004
 
notes 
$000 $000 $000
Account reserves 
Residual Claims Account 
 
(1,588,495) 
(1,349,900) 
(1,413,250)
Motor Vehicle Account 
 
(1,809,779) 
(1,456,366) 
(1,556,934)
Non-Earners’ Account  
 
(1,277,618) 
(952,224) 
(958,203)
Earners’ Account  
 
432,386  
408,460  
449,723  
Self-Employed Work Account 
 
122  
567  
14,870  
Employers’ Account 
 
407,550  
294,717  
317,218  
Medical Misadventure Account 
 
(332,519) 
(220,547) 
(228,939)
Total Account reserves 
 
(4,168,353) (3,275,293) (3,375,515)
Revaluation reserve 
15&22 
2,621  
948  
948  
Total reserves (defi cit) 
 
(4,165,732) (3,274,345) (3,374,567)
Represented by: 
Assets 
Bank balances 
 
13,169  
10,263  
16,051  
Receivables 
16 
904,782  
249,890  
667,516  
Accrued levy income 

242,062  
385,665  
266,926  
Investments 
10 
8,123,010  
6,207,834  
6,175,958  
Investment in subsidiaries 
11 
3,450  
3,450  
1,450  
Property, plant and equipment 
15 
148,868  
157,226  
100,797  
Total assets 
 
9,435,341 
7,014,328  
7,228,698  
Less liabilities 
Levy received in advance 
13 
366,767  
146,273  
346,176  
Payables and accrued liabilities 
8&17 
1,849,949  
196,796  
909,897  
Claims liability 
24 
11,384,357  
9,945,604  
9,347,192  
Total liabilities 
 
13,601,073 
10,288,673  
10,603,265  
Net liabilities 
 
(4,165,732) (3,274,345) (3,374,567)
 
For and on behalf of the Board, which authorised the issue of these fi nancial statements on 2 September 2005: 
 
 
 
S
 
 
David Collins 
Garry Wilson 
EMENT
T

Chairman Chief 
Executive 
A
T

Date: 2 September 2005 
Date: 2 September 2005 
 S
NANCIAL
FI
102
The above statement is to be read in conjunction with the accounting policies on pages 85 to 89 and notes on pages 106 to 122

group statement of cash fl
  ows 
for the year ended 30 june 2005  
 
 
group group group
 
 
actual budget  actual
 
 
2005 2005 2004
 
notes 
$000 $000 $000
Cash fl ows from operating activities 
Cash was provided from: 
Levy income 
 
2,672,764  
2,660,437  
2,704,412  
Interest  
 
200,509  
131,666  
167,219  
Dividends 
 
60,249  
50,000  
53,388  
Taxation received 
 
-  
-  
135  
Other income 
 
4,877  
5,493  
2,012  
 
 
2,938,399  
2,847,596  
2,927,166  
Cash was applied to: 
Payments to injured persons, suppliers and employees 
 
2,095,205  
2,200,953  
2,048,659  
Goods and services tax (net) 
 
13,531  
42,471  
15,815  
Taxation paid 
 
3  
19  
-  
 
 
2,108,739  
2,243,443  
2,064,474  
Net cash movement from operating activities 
25 
829,660  
604,153  
862,692  
Cash fl ows from investing activities 
Cash was provided from: 
Proceeds from sale of investments 
 
6,269,124  
6,000,000 
12,583,142  
Proceeds from sale of property, plant and equipment 
 
1,653  
-  
204  
 
 
6,270,777  
6,000,000  
12,583,346  
Cash was applied to: 
Purchase of investments 
 
7,023,914  
6,519,860  
13,412,508  
Purchase of property, plant and equipment 
 
78,913  
89,110  
41,683  
 
 
7,102,827  
6,608,970  
13,454,191  
Net cash movement from investing activities 
 
(832,050) (608,970) (870,845)
Cash fl ows from fi nancing activities 
Net cash movement from fi nancing activities 
 
-  
-  
-  
Net increase/(decrease) in cash held 
 
(2,390) (4,817) (8,153)
Bank balance – opening balance 
 
16,279  
16,279  
24,432  
Bank balance – closing balance 
 
13,889  
11,462  
16,279  
 
S
EMENT
T
A
T

 S
NANCIAL
FI
103
The above statement is to be read in conjunction with the accounting policies on pages 85 to 89 and notes on pages 106 to 122

parent statement of cash fl
  ows 
for the year ended 30 june 2005  
 
 
parent parent parent
 
 
actual budget  actual
 
 
2005 2005 2004
 
notes 
$000 $000 $000
Cash fl ows from operating activities 
Cash was provided from: 
Levy income 
 
2,672,764  
2,660,437  
2,704,412  
Interest  
 
200,509  
131,666  
167,219  
Dividends 
 
60,249  
50,000  
53,388  
Other income 
 
883  
871  
997  
 
 
2,934,405  
2,842,974  
2,926,016  
Cash was applied to: 
Payments to injured persons, suppliers and employees 
 
2,099,092  
2,198,309  
2,047,239  
Goods and services tax (net) 
 
7,309  
42,427  
15,840  
 
 
2,106,401  
2,240,736  
2,063,079  
Net cash movement from operating activities 
25 
828,004  
602,238  
862,937  
Cash fl ows from investing activities 
Cash was provided from: 
Proceeds from sale of investments 
 
6,269,124  
6,000,000  
12,583,142  
Proceeds from sale of property, plant and equipment 
 
1,628  
-  
188  
 
 
6,270,752  
6,000,000  
12,583,330  
Cash was applied to: 
Purchase of investments 
 
7,023,914  
6,519,860  
13,412,508  
Increase in share capital of subsidiary 
 
2,000  
2,000  
350  
Purchase of property, plant and equipment 
 
75,724  
86,166  
41,802  
 
 
7,101,638  
6,608,026  
13,454,660  
Net cash movement from investing activities 
 
(830,886) (608,026) (871,330)
Cash fl ows from fi nancing activities 
Net cash movement from fi nancing activities 
 
-  
-  
-  
Net increase/(decrease) in cash held 
 
(2,882) (5,788) (8,393)
Bank balance – opening balance 
 
16,051  
16,051  
24,444  
Bank balance (overdraft) – closing balance 
 
13,169  
10,263  
16,051  
 
S
EMENT
T
A
T

 S
NANCIAL
FI
104
The above statement is to be read in conjunction with the accounting policies on pages 85 to 89 and notes on pages 106 to 122

statement of commitments 
as at 30 june 2005  
 
group 
group parent parent
 
actual  actual actual actual
 
2005 2004 
2005 
2004
 
$000 
$000 $000 $000
Capital commitments approved and contracted 
3,392  
5,217  
3,392  
5,217  
Non-cancellable operating lease commitments payable: 
Not later than one year 
9,744  
8,444  
9,223  
8,020  
Later than one year but not greater than two years 
9,590  
8,056  
9,132  
7,632  
Later than two years but not greater than fi ve years 
25,956  
22,435  
25,087  
21,406  
Later than fi ve years 
27,365  
24,418  
27,250  
24,195  
Total non-cancellable operating lease commitments payable 
72,655  
63,353  
70,692  
61,253  
Total commitments 
76,047  
68,570  
74,084  
66,470  
ACC Group leases premises for its branch network and some of its corporate offi ces. The annual lease payments are subject to 
varying terms of review. The amounts disclosed above as future commitments are based on current rental rates.
statement of contingent liabilities 
as at 30 june 2005
There are several legal actions against ACC in existence, arising in the main from challenges to operational decisions made by 
ACC. No accrual has been made for these contingent liabilities as ACC will be vigorously defending these claims.
The estimated contingent liabilities of these actions are as follows:
 
group 
group parent parent
 
actual  actual actual actual
 
2005 2004 
2005 
2004
 
$000 
$000 $000 $000 
Legal proceedings 
3,688  
3,644  
3,688  
3,644  
 
In addition to the above litigation and claims, there may be additional litigation in progress of which ACC has not yet been 
advised, mainly as a consequence of ACC claimants appealing a review offi cer’s decision to the District Court. While an estimate 
of the fi nancial effect of outstanding appeals cannot be made, management believes the resolution of outstanding appeals will 
S
not have a materially adverse effect on the fi nancial statements of ACC.
EMENT
T
A
T

 S
NANCIAL
FI
105
The above statement is to be read in conjunction with the accounting policies on pages 85 to 89 and notes on pages 106 to 122

notes to the fi
  nancial statements 
for the year ended 30 june 2005  
1. 
net levy income 
 
 
group and parent
 
 
 
2005 2004
 
 
 
$000 $000
Net levy income consists of the following: 
Levy income 
 
 
2,736,062  
2,640,547
Add/(less): 
Decrease in provision for refund to early/later scheme employers 
 
 

4,978
Levy debts written off 
 
 
(8,403) 
(14,929)
Decrease in the provision for doubtful debts for levy debtors 
 
 
7,239  
23,864
Net levy income 
 
 
2,734,898  
2,654,460
2. 
net investment income 
 
 
group and parent
 
 
 
2005 2004
 
 
 
$000 $000
Net investment income consists of the following: 
Dividends received 
 
 
84,358  
68,043  
Interest received 
 
 
207,882  
182,920  
Net realised and unrealised gains  
 
 
493,874  
246,329  
Total investment income 
 
 
786,114  
497,292  
Less:
Investment expense 
 
 
(9,354) 
(7,867)
Net investment income 
 
 
776,760  
489,425 
Included in net realised and unrealised gains are foreign exchange gains of $58.8 million (2004 – $56.3 million).
3. 
other income 
 
group group 
parent 
parent
 
2005 2004 
2005 
2004
 
$000 
$000 $000 $000
Sales from rendering of services by subsidiaries 
3,956 
1,015 


Share of net surplus of associate:
 
Dividend 
38 - - - 
 
Retained 
38 - - - 
S
Other 
income 
883 997 883 997 
 
4,915 2,012  883  997 
EMENT
 
T
A
T

 S
NANCIAL
FI
106

notes to the fi
  nancial statements 
for the year ended 30 june 2005  
4. 
total operating revenue
 
group 
group parent parent
 
2005 2004 
2005 
2004
 
$000 
$000 $000 $000
Levy 
income 
2,736,062 2,640,547 2,736,062 2,640,547 
Investment income 
786,114 
497,292 
786,114 
497,292 
Other income 
4,915 
2,012 
883 
997 
Total operating revenue 
3,527,091 3,139,851 3,523,059 3,138,836 
5. 
operating costs 
 
group 
group parent parent
 
2005 2004 
2005 
2004
 
$000 
$000 $000 $000
Operating costs include: 
External audit fees 
275  
265  
265  
265  
Fees paid to external auditor for other services 
73  
88  
73  
88  
Directors’ fees 
374  
330  
284  
266  
Rental of offi ce premises 
9,898  
9,090  
9,833  
9,078  
Depreciation: 
 
– Buildings 
186  
142  
186  
142  
 
– Freehold improvements 
561  
387  
561  
387  
 
– Leasehold improvements 
2,173  
2,338  
2,163  
2,295  
 
– Furniture, fi ttings and equipment 
2,381  
2,062  
2,294  
2,000  
 
– Computer equipment 
18,335  
19,664  
17,709  
19,527  
 
– Motor vehicles 
576  
492  
576  
490  
Property, plant and equipment write-offs: 
 
– Leasehold improvements 
338  
-  
338  
-  
 
– Computer equipment 
1,029  
83  
1,025  
83
 
– Furniture, fi ttings and equipment 
12 


-  
Impairment loss: 
 
– Computer equipment 
1,000  
-  
-  
-  
Amortisation of intangible assets 
132  
-  
-  
-  
Operating lease equipment rentals 
47  
24  
5  
14  
Bad debts written off 
1  
3  
-  
-  
Change in provision for doubtful debts 
-  
1  
-  
-  
Personnel expenditure 
123,297  
110,601  
118,081  
105,786  
S
Supplies and services 
86,000  
73,919  
87,747 
77,835  
 
246,688  
219,489  
241,140  
218,256  
EMENT
Restructuring costs 
-  
9  
-  
-  
T
A
T

Operating costs 
246,688  
219,498  
241,140  
218,256  
 S
Note 5 (continued)
NANCIAL
FI
107

notes to the fi
  nancial statements 
for the year ended 30 june 2005  
5. 
operating costs (continued) 
 
  
  
parent 
parent
 
  
  
2005 
2004
 
  
  
$000 
$000
Operating costs are allocated to:* 
Residual Claims Account 
 
 
26,043  
33,392 
Motor Vehicle Account 
 
 
28,696  
27,281 
Non-Earners’ Account 
 
 
32,795  
26,844 
Earners’ Account 
 
 
84,881  
73,550 
Self-Employed Work Account 
 
 
12,539  
11,131 
Employers’ Account 
 
 
50,157  
41,249 
Medical Misadventure Account 
 
 
6,029  
4,809 
Operating costs 
 
 
241,140  
218,256 
External audit fees of the parent include audit work undertaken for Dispute Resolution Services Limited for this year.
Personnel expenditure includes salaries, superannuation, ACC levies paid and holiday pay accrued. 
*  Costs were allocated to Accounts for 2005 using a similar activity-based costing methodology as used for 2004. 
6. 
income tax (credit)/expense  
 
  
  
group 
group
 
  
  
2005 
2004
 
  
  
$000 
$000
Surplus/(defi cit) before tax 
 
 
(794,354) 875,848 
Add/(less) permanent differences: 
 
Parent net (surplus)/defi cit  
 
792,838 
 
(876,075)
 
Share of retained (surplus) of associate 
 
 
(38) 
-
 
Amortisation of intangible assets 
 
 
132 
-
 
Non-deductible expenses 
 
 
-  

Accounting surplus/(defi cit) subject to tax 
 
 
(1,422) (221)
Income tax at 33% 
 
 
(469) 
(73)
(Over)/under provision prior years 
 
 
(1)  

Income tax (credit)/expense  
 
 
(470) (72)
The income tax (credit)/expense is represented by: 
 
Current tax 
 
 
(227) 
(56)
 
Deferred tax liability 
 
 
(243) 
(16)
S
 
 
 
(470) (72)
EMENT
T

7. 
deferred taxation (asset)/liability 
A
T

 S
 
  
  
group 
group
 
  
  
2005 
2004
 
  
  
$000 
$000
NANCIAL
Balance at beginning of the year 
 
 
(166) 
(150)
FI
Transfer to Statement of Financial Performance 
 
 
(243) 
(16)
108
Balance at end of the year 
 
 
(409) 
(166)

notes to the fi
  nancial statements 
for the year ended 30 june 2005  
8. 
provisions 
a) backdated attendant care 
 
  
 group and parent
 
  
  
2005 
2004
 
  
  
$000 
$000
Opening balance 
 
 
10,743  
19,638 
Paid out during the year 
 
 
(2,020) 
(6,733)
Additional provision made during the year 
 
 
2,292  

Unused provision reversed during the year 
 
 
-  
(2,162)
Closing balance  
 
 
11,015  
10,743 
A liability for backdated attendant care arose from a decision of the High Court relating to entitlements for periods prior to 1992. The Court 
found that ACC claimants requiring constant personal attention under the 1972 and 1982 legislation, were entitled to 24 hour attendant care 
from the date of their discharge from hospital as opposed to a lesser level of benefi ts actually paid by ACC. Included in this is also a liability for 
attendant care arrears. Most of this liability is expected to be incurred over the next 12 months.
b) refund for early/later scheme employers
 
  
 group and parent
 
  
  
2005 
2004
 
  
  
$000 
$000
Opening balance 
 
 
657  
7,900 
Paid out during the year 
 
 
(657) 
(2,265)
Unused provision reversed during the year 
 
 
-  
(4,978)
Closing balance  
 
 

657 
As a result of concerns raised at ministerial level by a number of employers and self-employed persons, particularly Federated Farmers, ACC 
reviewed the way it was applying the ‘clean slate’ transitional provisions of the Accident Insurance Act 1998 in relation to employers and 
self-employed levy liability at the cut-off date for the private insurer work injury regime. A provision has been made for levy refunds to certain 
employers and self-employed persons that are considered to have paid twice for the same period of work injury cover. These payments have 
been made during the year.
c) interest on late payment of weekly compensation
 
  
 group and parent
 
  
  
2005 
2004
 
  
  
$000 
$000
Opening balance 
 
 
-  
59 
Paid out during the year 
 
 
-  
(59)
Unused provision reversed during the year 
 
 
-  

Closing balance  
 
 
-  

S
A liability for interest on late payments of weekly compensation for periods prior to 1 July 1992 arose from a decision of the High Court 
in 2002. The Court found that there should be no differentiation between periods pre and post 1 July 1992 for payment of interest on late 
payments of weekly compensation under the 1992 legislation. 
EMENT
T
A
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 S
NANCIAL
FI
109

notes to the fi
  nancial statements 
for the year ended 30 june 2005  
9. 
accrued levy income
As stated in the Statement of Accounting Policies, all levy income is recognised in the period to which it relates. 
Levy income was therefore accrued to 30 June 2005 in the following Accounts: 
 
  
 group and parent
 
  
  
2005 
2004
 
  
  
$000 
$000
Residual Claims Account 
 
 
159,784 
173,993
Earners’ Account 
 
 
61,489 
66,822
Self-Employed Work Account 
 
 
20,789 
26,111
 
 
 
242,062 266,926
10. investments
ACC holds investments to meet the liquidity and reserve requirements of each Account as follows:
 
  
 group and parent
 
  
  
2005 
2004
 
  
  
$000 
$000
New Zealand deposits at call 
 
 
1,695,198 
806,395
New Zealand government securities 
 
 
2,136,199 
1,899,574
New Zealand equities 
 
 
1,002,084 
915,305
Australian equities 
 
 
637,066 
503,634
Australian deposits at call 
 
 
38,455 
22,260
New Zealand discounted securities 
 
 
344,339 
409,309
Other New Zealand fi xed interest securities 
 
 
982,839 
588,226
Overseas fi xed interest securities 
 
 
140,934 
141,074
Other overseas equities 
 
 
1,141,456 
890,181
Investment property 
 
 
4,440 
-
 
 
 
8,123,010 6,175,958
Included within the above investment asset classes are $7.1 million (2004 – $16.4 million) of New Zealand equities and $1,364 million (2004 
– $680.0 million) of New Zealand government securities investments which are subject to fully collateralised security lending transactions. Collateral 
received in these transactions is held as an asset, and the liability to repurchase the investments is accrued in unsettled investment transactions.
At balance date, ACC has made conditional agreement to commit to invest $25.2 million (2004 – $24.1 million) in private equity arrangements.
The investment property was valued at 21 February 2005 by Michael Nimot, independent registered valuer of the fi rm Barker & Morse Ltd. Michael 
Nimot is a member of the New Zealand Institute of Valuers (Inc). The property was valued at market value less the estimated costs of disposal.
11. investment in subsidiaries
S
 
  
parent 
parent 
balance
 
  
 2005 
2004 
date
EMENT
 
  
$000 
$000
T
A
T

Catalyst Risk Management Limited 
 
2,600 
600 
30 June
 S
Dispute Resolution Services Limited 
 
850 
850 
30 June
 
 
3,450 1,450
NANCIAL
Catalyst Risk Management Limited is an injury management company providing recovery and rehabilitation management services. 
FI
Dispute Resolution Services Limited is a company providing accident insurance review and disputes services. 
These companies are wholly owned subsidiaries of ACC.
110

notes to the fi
  nancial statements 
for the year ended 30 june 2005  
On 1 July 2004 Catalyst Risk Management Limited acquired the assets, relating to the third party administration of ACC’s Partnership 
Programme, of CRM Group Limited for $2.75 million. As part of the transaction, Catalyst Risk Management Limited took over the client 
contracts of CRM Group Limited and continues to employ their injury management staff.
 
  
  
 
 
 
  
  
  
$000
Assets acquired:
Copyright in technological systems 
 
 
  
2,500
Intellectual property rights 
 
 
  
25
Other assets 
 
 
  
96
Net 
assets 
acquired 
     
2,621
Cash paid 
 
 
 
2,750
Goodwill arising on acquisition 
 
 
  
129
12. investment in associate
 
  
 
group 
group
 
 
  
2005 
2004
 
 
  
$000 
$000
Share of surplus before tax 
 
 
114 
-
Income tax 
 
 
38 
-
Share of surplus 
 
 
76 
-
Share of dividend paid 
 
 
(38) 
-
Share of retained surplus 
 
 
38 
-
Carrying amount at beginning of year 
 
 

-
Cost of investment acquired during the year 
 
 

-
Carrying amount at end of year 
 
 
38 
-
 
 
 
 
group carrying
 
 
percentage  
 
amount
 
 
held  
balance 
2005
 
acquired 2005  
date 
$000
Associate:  
Impac Services Limited 
1 July 2004 
20% 
31 March 
38
Included in the acquisition of the assets and business of CRM Group Limited (refer to note 11) is a 20% shareholding in Impac Services Limited. Impac Services 
Limited provides health and safety consultancy.
13. levy received in advance 
S
 
  
 group and parent
 
  
  
2005 
2004
 
  
  
$000 
$000
EMENT
T

Motor Vehicle Account 
 
 
153,712 
161,336
A
T

Earners’ Account 
 
 
9,151 
7,751
 S
Employers’ Account 
 
 
184,241 
161,964
Self-Employed Work Account 
 
 
19,663 
15,125
 
 
 
366,767 346,176
NANCIAL
FI
Motor Vehicle Account levy and residual levy from motor vehicle relicensing are for a period of one month to one year in advance.
111

notes to the fi
  nancial statements 
for the year ended 30 june 2005  
14.  intangible assets 
 
  
  
group 
group
 
  
  
2005 
2004
 
  
  
$000 
$000
Goodwill
Cost 
 
 
129 -
Accumulated amortisation 
 
 
(129) 
-
 
 
 
- -
Intellectual Property
Cost 
 
 
25 -
Accumulated amortisation 
 
 
(3) 
-
 
 
 
22 -
 
 
 
22 -
15. property, plant and equipment 
 
group group 
parent 
parent
 
2005 2004 
2005 
2004
 
$000 
$000 $000 $000
Freehold land at valuation  
3,053  
1,915  
3,053  
1,915  
Buildings at valuation  
7,163  
6,628  
7,163  
6,628  
Accumulated depreciation 
(1,162) 
(980) 
(1,162) 
(980)
 
6,001  
5,648  
6,001  
5,648  
Freehold improvements at valuation  
3,910  
3,913  
3,910  
3,913  
Accumulated depreciation 
(2,311) 
(1,759) 
(2,311) 
(1,758)
 
1,599  
2,154  
1,599  
2,155  
Leasehold improvements at cost 
24,257  
21,751  
23,944  
21,386  
Accumulated depreciation 
(10,830) 
(9,555) 
(10,576) 
(9,287)
 
13,427  
12,196  
13,368  
12,099  
Furniture, fi ttings and equipment at cost 
24,417  
21,964  
23,952  
21,631  
Accumulated depreciation 
(19,623) 
(17,287) 
(19,273) 
(17,025)
 
4,794  
4,677  
4,679  
4,606  
Computer equipment at cost 
146,612  
122,775  
143,981  
121,996  
Accumulated depreciation 
(99,464) 
(82,971) 
(99,400) 
(82,471)
S
Impairment 
losses 
(1,000) - - -
 
46,148  
39,804  
44,581  
39,525  
EMENT
T

Motor vehicles at cost 
4,427  
4,185  
4,427  
4,150  
A
T

Accumulated depreciation 
(2,186) 
(1,797) 
(2,186) 
(1,766)
 S
 
2,241  
2,388  
2,241  
2,384  
Work in progress at cost 
NANCIAL
Computer Equipment 
73,346  
32,465  
73,346  
32,465  
FI
 
150,609  
101,247  
148,868  
100,797  
Note  The principal freehold land and building, including freehold improvements, are recorded at their 30 June 2005 valuation. ACC holds the premises as a capital 
112
asset for long term ownership, not as an investment property. The market valuation completed in June 2005 is $10.4 million ($9.5 million in June 2004). 
The valuations were completed by CB Richard Ellis Limited, an independent registered public valuer. The investment value approach was used as the basis of 
the valuation.  

notes to the fi
  nancial statements 
for the year ended 30 june 2005  
Impairment
The carrying amounts of all property, plant and equipment are reviewed on an ongoing basis. Any impairments in value are recognised 
immediately. An impairment loss of $1.0 million (2004 – $nil) was recognised as an expense in the Statement of Financial Performance.
No impairment losses were reversed during this or in the previous year. 
16. receivables 
 
group 
group parent parent
 
2005 2004 
2005 
2004
 
$000 
$000 $000 $000
Residual claims debtors (note i) 
1,046  
2,925  
1,046  
2,925  
Less provision for doubtful debts 
(1,046) 
(2,925) 
(1,046) 
(2,925)
 
-  
-  
-  
-  
Self Employed debtors (note i) 
66,949  
75,411  
66,949  
75,411  
Less provision for doubtful debts 
(25,812) 
(24,466) 
(25,812) 
(24,466)
 
41,137  
50,945  
41,137  
50,945  
Employers debtors (note i) 
524,071  
480,830  
524,071  
480,830  
Less provision for doubtful debts 
(22,359) 
(29,065) 
(22,359) 
(29,065)
 
501,712  
451,765  
501,712  
451,765  
Experience rating debtors  
-  
95  
-  
95  
Less provision for doubtful debts 
-  
(95) 
-  
(95)
 
-  
-  
-  
-  
Claimant debtors (note ii) 
13,591  
14,012  
13,591  
14,012  
Less provision for doubtful debts 
(13,270) 
(13,503) 
(13,270) 
(13,503)
 
321 
509  
321  
509  
PAYE receivable (note iii) 
2,580  
3,161  
2,580  
3,161  
Less provision for doubtful debts 
(430) 
(430) 
(430) 
(430)
 
2,150  
2,731  
2,150  
2,731  
Motor vehicle levy receivable (note iv) 
51,762  
52,529  
51,762  
52,529  
Non-Earners’ appropriation 
16,444  
-  
16,444  
-  
Levies underpaid by Inland Revenue 
43,500  
-  
43,500  
-  
Unsettled investment transactions 
238,891  
104,390  
238,891  
104,390  
Interest receivable 
167  
-  
167  
-  
Prepayments 
2,832  
2,722  
2,830  
2,722  
Tax refund due 
403  
257  
-  
-  
Intercompany receivables 
-  
-  
351  
616  
S
Advances to subsidiaries 
-  
-  
950  
204  
Sundry debtors 
5,230  
1,520  
4,567  
1,105  
EMENT
T

 
904,549  
667,368  
904,782  
667,516  
A
T

Note  (i)  The changes in the provisions for doubtful debts for the levy debtors have been charged against levy income. Because of the amount involved, charging 
 S
against operating costs may result in distortion of this cost. Levy debtors have been invoiced based on liable earnings data provided from Inland Revenue 
sources. 
 
(ii)  Claimant debt results when an overpayment has been recognised and is unable to be immediately repaid. 
 
(iii)  PAYE receivable represents PAYE on claimant payments subsequently reversed. In most cases this amount is collectable from Inland Revenue. 
NANCIAL
 
(iv)  Motor vehicle levy receivable consists of the amount collected by Land Transport NZ from motor licencing due to ACC on the 1st of the following month 
and the amount collected by NZ Customs for the ACC levy portion of the excise duty on petrol.
FI
 
  In addition to the above there are levies outstanding from motor vehicle owners. Land Transport NZ, in its capacity as collecting agent for ACC from 
motor vehicle owners, estimates this to be approximately $38.0 million (2004 – $27.9 million). As ACC is not able to determine the collectability of 
113
these levies no accrual has been made. 

notes to the fi
  nancial statements 
for the year ended 30 june 2005  
17. payables and accrued liabilities
 
group group 
parent 
parent
 
2005 2004 
2005 
2004
 
$000 
$000 $000 $000
Unsettled investment transactions 
1,544,113 
742,706 
1,544,113 
742,706 
PAYE and earnings related deductions 
7,902 
8,807 
7,873 
8,797 
Claims expenditure accrued and payable 
190,249 
25,704 
190,249 
25,704 
Occupational safety and health 
15,878 
15,253 
15,878 
15,253 
Sundry creditors 
1,638 
1,036 
1,571 
987 
Levies overpaid by Inland Revenue 

6,000 

6,000 
Intercompany 
payables 

- 483 547 
Goods and services tax 
28,941 
42,471 
28,899 
42,427 
Experience rating creditors 

1,615 

1,615 
Accrued employee entitlements 
8,281 
6,581 
7,917 
6,343 
Other accrued expenditure 
42,690 
37,733 
41,780 
37,550 
Advances from subsidiaries 


171 
356 
Non-Earners’ appropriation 

10,212 

10,212 
Provision for backdated attendant care (refer to note 8a) 
11,015 
10,743 
11,015 
10,743 
Provision for income tax 

99 


Provision for refund to early/later scheme employers (refer to note 8b) 

657 

657 
 
1,850,716 909,617 
1,849,949 909,897 
18. fi
  nancial instruments 
a) interest rate management
ACC invests its funds through 12 investment portfolios which at 30 June 2005 comprise a cash portfolio of $322.9 million (2004 – $229.0 
million) and 11 reserves portfolios totalling $6,495.1 million (2004 – $5,308.6 million). The cash portfolio is used to meet liquidity 
requirements. The reserves portfolios’ principal assets are bonds and equities. The interest rate exposures of the reserves and cash portfolios 
are managed primarily through asset allocation between asset class sub-portfolios and through selection of physical securities within asset class 
sub-portfolios. Derivative fi nancial instruments may also be used to manage the interest rate exposures of the reserves and cash portfolios.
The Board has delegated the responsibility for the management of interest rate risk to the Investment Committee which has considered this risk 
relative to the interest rate exposures inherent in the claims liability of each funding account. The Investment Committee has set out investment 
guidelines for each of the fi xed interest portfolios including the use of derivatives. The exposure of each of the fi xed interest portfolios is 
measured by comparing the duration of each portfolio against the selected benchmark index duration. 
The weighted average effective interest rates for all classes of investments are as follows: 
 
 
 
2005 2004
 
  
  

%
New Zealand deposits at call 
 
 
6.80 
5.75
S
New Zealand government securities 
 
 
5.69 
6.16
New Zealand discounted securities 
 
 
6.98 
6.08
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Other New Zealand fi xed interest securities 
 
 
6.80 
6.97
A
T

Overseas fi xed interest securities 
 
 
5.99 
4.64
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114

notes to the fi
  nancial statements 
for the year ended 30 june 2005  
At balance date the principal or contract amounts of interest rate swaps outstanding were: 
 
  
group and parent
 
  
  
2005 
2004
 
  
  
$000 
$000
Interest rate swaps 
 
 
200,400 
-
The estimated cash settlement infl ow required for these instruments, based on market valuations at 30 June is: 
 
  
group and parent
 
  
  
2005 
2004
 
  
  
$000 
$000
Interest rate swaps 
 
 
2,929 

b)  currency risk management
Part of the reserves portfolio is invested in overseas fi xed interest and equity markets, which total $1,957.9 million as at 30 June 2005 (2004 
– $1,557.1 million). Forward currency agreements are used to create partial economic hedges for the foreign currency exposure. 
The Investment Committee has delegated the responsibility for the currency management to the Investment Unit which measures foreign 
currency exposure of each reserves portfolio. The Investment Committee has set out investment guidelines on the treatment of currency risk. 
During the year an average of 39% of the overseas currency exposure was hedged to New Zealand dollars. 
The notional principal or contract amounts outstanding at 30 June are as follows: 
 
  
group and parent
 
  
  
2005 
2004
 
  
  
$000 
$000
Forward exchange contracts 
 
 
644,075  
728,698 
The estimated cash settlement (outfl ow)/infl ow required for these instruments, based on market valuations at 30 June is: 
 
  
group and parent
 
  
  
2005 
2004
 
  
  
$000 
$000
Forward exchange contracts 
 
 
(5,822) 
2,550 
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115

notes to the fi
  nancial statements 
for the year ended 30 june 2005  
c) repricing 
analysis 
The following table identifi es the products in which fi nancial instruments that are subject to interest rate risk re-price. The effective interest rate 
incorporates the effect of the relevant derivative contracts.
 
 
 
 
 
 
greater
 
effective  
 
less than 
between 
between 
 than
 
interest  
total 
1 year 
1-2 years 
2-5 years 
 5 years 
 
rate 
$000 $000 $000 $000 $000 
2005 Group and Parent
Assets
Investments
New Zealand government securities 
5.42%  2,136,199 


2,683  2,133,516 
New Zealand deposits at call  
6.80%  1,695,198  1,695,198 



New Zealand discounted securities  
6.98% 
344,339 
344,339 



Other New Zealand fi xed 
interest 
securities 
6.80% 979,910 251,623  12,228 214,229 501,830 
Overseas fi xed interest securities 
3.67% 
140,934 
135,158 

2,956 
2,820 
 
 
  5,296,580 2,426,318 
12,228  219,868 2,638,166 
2004 Group and Parent
Assets 
Investments 
New Zealand government securities 
6.16%  1,899,574 


-  1,899,574 
New Zealand deposits at call  
5.75% 
806,395 
806,395 



New Zealand discounted securities  
6.08% 
409,309 
409,309 



Other New Zealand fi xed 
interest 
securities 
6.97% 588,226  15,325 
2,564 172,360 397,977 
Overseas fi xed interest securities 
4.64% 
141,074 
112,077 
3,957 
4,376 
20,664 
 
 
  3,844,578 1,343,106 
6,521  176,736 2,318,215 
d) credit risk 
To the extent ACC has a receivable from another party there is a credit risk in the event of non-performance by that counterparty. Financial 
instruments which potentially subject ACC to credit risk principally consist of bank balances, receivables, investments in government securities, 
foreign currency forward exchange contracts, swaps, options and forward rate agreements.
The investment committee has approved a list of selected counterparties and assigned investment limits based on credit ratings assigned to 
issuers by Standard and Poors. Credit risk exposure is monitored on a continuous basis and ACC does not anticipate non-performance by 
the counterparties. 
Signifi cant concentrations of credit risk are held in the following: 
 
group group 
parent 
parent
 
2005 2004 
2005 
2004
 
$000 
$000 $000 $000
S
1. 
Bank 
balances 
13,889 16,279 13,169 16,051 
2. 
Receivables 
890,703 721,155 891,387 721,625 
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3.  New Zealand government securities 
2,136,199 
1,899,574 
2,136,199 
1,899,574 
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4.  Major New Zealand fi nancial institutions in call 
 S
 
deposits, negotiable certifi cates of deposits and bonds maturing:
 
– in less than three months  
1,748,479 
890,993 
1,748,479 
890,993 
 
– in more than three months  
102,315 
108,102 
102,315 
108,102
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The highest amount with one institution is $336.2 million (2004 – $290.5 million).
116
All investments are marked to market; fair value is equal to carrying value. 
 

notes to the fi
  nancial statements 
for the year ended 30 june 2005  
e)  equity market derivatives 
There were no equity market derivatives held at 30 June 2005 or 2004.
f) fair 
values
The following methods and assumptions were used to estimate the fair value of each class of fi nancial instrument. 
Bank Balances, Receivables, Payables
The carrying value of these items are equivalent to their fair value.
Investments
The fair value of the investments are equivalent to their carrying value.
Derivatives
The fair value of the derivatives are equivalent to their carrying value.
19. credit rating
In terms of the Insurance Companies (Ratings and Inspection) Act 1994, ACC undergoes a fi nancial strength rating. The rating review is 
performed annually by A M Best Company, Inc. As at the date of this report the rating assigned to ACC was “A+ (Superior)”. This rating 
represents “very strong” fi nancial security. 
20. segmental reporting
ACC operates in New Zealand and predominantly in one industry, that being insurance-based accident rehabilitation and compensation.  
21. related party transactions
ACC as a Crown Entity enters into a number of transactions with other government departments, crown agencies and state-owned enterprises 
on an arm’s-length basis where those parties are acting in the course of their normal dealing with ACC. Because these transactions are entered 
into on an arm’s-length basis they are not considered to be related party transactions.
All transactions between ACC and the companies within the group are conducted on an arm’s-length basis.
During the year ACC purchased services from the group companies totalling $5.0 million (2004 – $6.9 million). The amount outstanding at 
balance date was $0.5 million (2004 – $0.5 million). Sales to the group companies by ACC for its services totalled $1.0 million (2004 – $1.3 
million). The amount outstanding at balance date was $0.4 million (2004 – $0.6 million).
ACC provided additional advances to its group companies during the year. The amount outstanding at balance date was $0.8 million (2004 
– $0.4 million).
Trade amounts owing between related parties are payable under normal commercial terms. No related party debts have been written off or 
forgiven during the year.
22. asset revaluation reserves 
 
  
group and parent
 
  
  
2005 
2004
 
  
  
$000 
$000
Land Revaluation Reserve
Balance at the beginning of the year 
 
 
948  
44 
S
Revaluation increase 
 
 
1,137  
904 
Balance at the end of the year 
 
 
2,085  
948 
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Building Revaluation Reserve
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Balance at the beginning of the year 
 
 
-  

 S
Revaluation increase 
 
 
536  

Balance at the end of the year 
 
 
536  

 
 
 
 
2,621  
948 
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117

notes to the fi
  nancial statements 
for the year ended 30 june 2005  
23. reinsurance 
ACC has no catastrophe reinsurance as the cost to fully place the cover is assessed as not in line with the risk. Catastrophe reinsurance will be 
reconsidered if and when this can be achieved at a reasonable cost.
24. claims liability
Future expenditure commitments exist in respect of:
1. Claims notifi ed and accepted in the current and previous years, but which will not be fully met until future years. 
2. Claims incurred but not notifi ed to, or accepted by, ACC at balance date.
An independent actuarial estimate by PricewaterhouseCoopers Actuarial Pty Ltd, consulting actuaries of Sydney, led by Chris Latham, has been 
made of the future expenditure relating to accidents which occurred prior to balance date, whether or not the claims have been reported to or 
accepted by ACC. Chris Latham is a Fellow of the Institute of Actuaries of Australia, Fellow of the New Zealand Society of Actuaries and Fellow 
of the Institute of Actuaries (London).
The actuarial estimate has been made based on actual experience to 30 June 2005 for non-fatal income maintenance and actual experience to 
31 March 2005 for all other payment types. The calculation of the outstanding claims liability has been made in accordance with the standards 
of the New Zealand Society of Actuaries and Financial Reporting Standard 35.
In determining the actuarial estimate, the independent actuaries have relied upon information supplied by ACC. As there is overall satisfaction 
as to the nature, suffi ciency and accuracy of the information provided, no independent verifi cation was required. However, a review of 
reasonableness and consistency of the data was undertaken where possible. This review did not identify any material inconsistencies or 
defi ciencies in the data.
The following table shows the actuarial estimate of the present value of the claims liability that will be payable in future years. 
The actual outcome is likely to range about this estimate and, like any such forecast, is subject to uncertainty.
The main long term assumptions used in the above estimates for discounting to present values are: 
 
 
2005 %pa 
2004 
 
 
year 1 years 
2+ 

pa 
1)  Interest rate for discounting (weighted average rate of government stock) 
 
5.75% 
5.75% 
6.50%
2) Infl ation rates:
 
– weekly compensation 
 
2.5% 
2.3% 
2.2%
 
– impairment benefi ts 
 2.8% 2.2% 1.6%
 
– rehabilitation and other benefi ts (a) 
 
2.5% 2.3% 2.2%
 
– medical costs (b) 
 
2.5% 2.3% 2.2%
3)  Allowance for claims handling expenses (as a proportion of liabilities) (c) 
 
n/a n/a 
5.0%
(a)  Social rehabilitation for serious injury claims (which represents around 50% of rehabilitation liability) has an allowance for superimposed infl ation of 5.0% pa 
over the next fi ve years. Non-serious injury social rehabilitation also includes an allowance for superimposed infl ation which is 7.5% initially and reduces to 
1.5% over four years. Hospital rehabilitation costs include an allowance for superimposed infl ation of 5.0% for three years.
(b)  Long-term medical cost infl ation (2005) now includes an explicit allowance for superimposed infl ation of 2.5% per annum.
(c)  The claims handling expense allowance is now calculated as an explicit amount rather than as a proportion of the claims liability.
Superimposed infl ation is the increase in the cost of claims that is above general infl ation. This is due to other infl uencing factors such as new medical treatment 
being available.
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118

notes to the fi
  nancial statements 
for the year ended 30 june 2005  
claims liability as at 30 june 2005 (discounted) 
 
 
 
 
 
 
 
 
medical self-
 
30 june 
residual 
motor 
non- 
 
 
mis- 
employed 
30 june
 
2005 claims 
vehicle 
earners’ 
earners’ 
employers’ 
adventure  work 
2004
 
total account account account account account account account 
total
 
$million $million $million $million $million $million $million $million $million
Rehabilitation
Medical 
treatment 
705 172  95 157 171  67  24  19 466
Miscellaneous 
4,997 724 
1,736 
1,244 624 222 377  70 
3,908
 
 
5,702 896 
1,831 
1,401 795 289 401  89 
4,374
Compensation 
Income 
maintenance 
4,268 
1,366 
1,100 132 903 475 167 125 
3,956
Impairment benefi ts 
633  68 123 255 106  34  40 
7 541
 
 
4,901 1,434 1,223  387 1,009  509  207  132 4,497
Present value of the claims liability 
10,603 
2,330 
3,054 
1,788 
1,804 
798 
608 
221 
8,871
Present value of the operating costs of
meeting 
these 
claims 
763 214 181  67 147  94  36  24 443
Bulk billed costs 
18 


11 




33
Total present value of the claims liability 
11,384 
2,544 
3,237 
1,866 
1,954 
894 
644 
245 
9,347
As at beginning of year 
9,347 
2,371 
2,588 
1,464 
1,563 
697 
465 
199 
9,155
Transfer 
from 
Other 
Insurers 
- - - - - - - - 
22
Movement 
during 
the 
year 
2,037 173 649 402 391 197 179  46 170
maturity profi
  le as at 30 june 20051 
 
 
 
 
 
 
 
 
medical self-
 
30 june 
residual 
motor 
non- 
 
 
mis- 
employed 
30 june
 
2005 claims 
vehicle 
earners’ 
earners’ 
employers’ 
adventure  work 
2004
 
total account account account account account account account 
total
 
$million $million $million $million $million $million $million $million $million 
Within 
one 
year 
1,341 270 264 192 336 181  48  50 
1,160
Later than one year but not later than two years 
947 239 225 120 195 101  39  28 840
Later than two years but not later than fi ve years 
2,192 574 559 289 399 211 103  57 
1,871
Later than fi ve years but not later than ten years 
2,457 
626 
689 
361 
405 
197 
126 
53 
2,034
Later 
than 
ten 
years 
4,447 835 
1,500 904 619 204 328  57 
3,442
Total present value of the claims liability 
11,384 2,544 3,237 1,866 1,954  894  644  245 9,347
1 Includes claims handling expenses.
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119

notes to the fi
  nancial statements 
for the year ended 30 june 2005  
analysis of changes
 
 
 
 
 
 
 
 
medical self-
 
30 june 
residual 
motor 
non- 
 
 
mis- 
employed 
30 june
 
2005 claims 
vehicle 
earners’ 
earners’ 
employers’ 
adventure  work 
2004
 
total account account account account account account account 
total
 
 
$million $million $million $million $million $million $million $million $million
Opening 
gross 
liability 
23,251 4,614 7,147 4,899 3,284 1,219 1,720  368 
17,499
Payments in respect of prior years 
(1,253) 
(285) 
(262) 
(189) 
(295) 
(136) 
(45) 
(41) 
(1,161)
Change in prior year estimates* 
2,041 373 843 478 158 
(139) 371  (43) 
4,709
Current year claims** 
2,397 
- 503 377 733 452 207 125 
2,204
Closing 
gross 
liability 
26,436 4,702 8,231 5,565 3,880 1,396 2,253  409 
23,251
Discounted at 2004 interest rate*** 
10,585 2,397 2,978 1,704 1,841  848  583  234 
10,309
Effect of change in interest rates 
799 
147 
259 
162 
113 
46 
61 
11 
(962)
Closing discounted liability 
11,384 2,544 3,237 1,866 1,954  894  644  245 9,347
*  Changes to the estimated value of future payments to refl ect the experience of the scheme in 2004-2005 for accidents incurred prior to July 2004. These 
estimates have changed due to experience being worse than expected. The change is not as great as it was last year as the valuation methodology has not 
changed substantially. 
**  Estimated value of future payments for accidents incurred between July 2004 and June 2005. 
***  The actuarial estimate is calculated by discounting the expected future payments to their present value. A ‘fully funded’ scheme would hold assets equal to the 
discounted liability value. 
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120

notes to the fi
  nancial statements 
for the year ended 30 june 2005  
25. cash fl
  ows 
Reconciliation of net cash infl ow from operating activities with the reported net surplus/(defi cit)
 
group group group 
parent 
parent 
parent
 
actual 
budget actual actual 
budget actual
 
2005 2005 2004 2005 2005 2004
 
$000 $000 $000 $000 $000 $000
Net surplus/(defi cit) after taxation 
(793,884) 
100,862  
875,920  
(792,838) 
100,222  
876,075 
Add/(less) items classifi ed as investing activities 
(Gain)/loss on sale of fi xed assets 
894  
-  
38  
857  
-  
(12)
Realised (gains)/loss on sale of investments 
(258,917) 
(50,000) 8,522 
 
(258,917) 
(50,000) 8,522 
Add/(less) non-cash items 
Depreciation 
24,212  
30,110  
25,085  
23,489  
29,737  
24,841 
Offshore income re-invested 
28,917  
10,000  
(126,764) 
28,917  
10,000  
(126,764)
Increase/(decrease) in backdated attendant care provision  
2,292  
-  
(2,162) 
2,292  
-  
(2,162)
Levy debts written off 
8,403  
-  
14,929  
8,403  
-  
14,929 
(Decrease)/increase in doubtful debts for levy debtors  
(7,239) 
-  
(23,864) 
(7,239) 
-  
(23,864)
(Decrease) in provision for refund 
to early/later scheme employers 
-  
-  
(4,978) 
-  
-  
(4,978)
Property, plant and equipment writeoffs 
1,379  
-  
83  
1,363  
-  
83 
Impairment 
loss 
1,000  - 
 - 
 - 
 - 
 - 
Amortisation of intangible assets 
132  
-  
-  
-  
-  

Movement in deferred tax 
(243) 
-  
(16) 
-  
-  

Adjustment to claims liability 
2,036,887  
598,412  
169,903   2,036,887  
598,412  
169,903 
Add/(less) movements in working capital items 
In accounts receivable 
(110,500) 
226,101  
29,376  
(110,547) 
226,163  
29,023 
In accounts payable and accrued liabilities 
139,610  
30,568  
13,756  
138,620  
29,604  
14,477 
In levies received in advance 
20,591  
(199,902) 
32,698  
20,591  
(199,902) 
32,698 
Add/(less) net adjustments to investments for
market values and accrued income
 
(263,874)  (141,998) (149,834) (263,874) (141,998) (149,834)
Net cash infl ow/(outfl ow) from operating activities 
829,660  
604,153  
862,692  
828,004  
602,238  
862,937 
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notes to the fi
  nancial statements 
for the year ended 30 june 2005  
26. impact of adopting new zealand equivalents to international fi
  nancial reporting standards 
ACC has commenced its work to transition accounting policies and fi nancial reporting from current New Zealand standards to New Zealand 
equivalents of International Financial Reporting Standards (NZ IFRS). 
In August 2003, the New Zealand government announced that NZ IFRS would be implemented on the Crown’s fi nancial statements for the year 
ended 30 June 2008. ACC has not yet determined whether to adopt earlier. The decision on the appropriate date to adopt will not be made 
until the full assessment has been completed, in particular the standard relating to Insurance Contracts as this may raise signifi cant issues for 
ACC. 
A steering committee has been established to oversee the transition and make necessary decisions. This is led by the Chief Financial Offi cer who 
will report to the Audit Committee on progress and strategic issues for ACC. ACC has used internal resources and engaged external consultants 
to perform diagnostics and conduct impact assessments on key areas that will be impacted by the transition to NZ IFRS. As a result, ACC has 
graded impact areas as either high, medium or low and will address each of these areas in order of priority according to the gradings. 
It should be noted that under NZ IFRS, there are requirements that apply specifi cally to public benefi t entities that differ from IFRS 
requirements. ACC considers itself a public benefi t entity. Where appropriate, ACC will apply those paragraphs in NZ IFRS applicable to public 
benefi t entities.  
The opening NZ IFRS balance sheet is the priority as it forms the basis of accounting under NZ IFRS in the future and is required for the 
preparation of ACC’s fi rst fully compliant fi nancial statements. This opening balance sheet will incorporate the choice of accounting policies 
available, including elective exemptions under NZ IFRS 1: First-time Adoption of New Zealand Equivalents to International Financial Reporting 
Standards
.  
Set out below are the key areas where accounting policies may change and have an impact on the fi nancial report of ACC. At this stage ACC 
has not been able to reliably quantify the impacts on the fi nancial report. It should also be noted that further changes could arise from potential 
amendments to NZ IFRS and interpretations issued by standard setters. Therefore the actual impact of adopting NZ IFRS may vary from the 
information presented, which may be material. 
Claims liability 
The IFRS on the recognition and measurement of insurance contracts is currently being developed by the IASB as part of Phase II of its 
insurance project. A fi nal standard is only expected by 2008. Until such time NZ IFRS 4: Insurance Contracts is applicable. 
NZ IFRS 4 requires an appropriate risk margin to be factored into the claims liability to give a ‘best estimate’. Currently, ACC’s claims liability 
is based on the concept of a ‘central estimate of liability’ which implies no risk margin. The inclusion of a risk margin will increase the claims 
liability.  
However, ACC already provides for a 15% prudential margin in selling prices. Consideration may be given to eliminating this margin if the 
liability estimate already includes a similar margin. This will need to be evaluated and reviewed. 
In addition, assessment needs to be made whether any risk margin is required at all. As levy payers are currently bound by law to pay the 
appropriate levies to ACC, any shortfall in any year would be able to be made up in following years. 
Financial instruments 
The majority of investments currently held by ACC are valued at market value with changes in value recognised in the Statement of Financial 
Performance. ACC has also entered into derivative contracts for risk management purposes. Assets and liabilities arising from these contracts are 
also recognised and are valued at market value with changes in value recognised in the Statement of Financial Performance. 
Currently investments are recorded at fair value by reference to the last sale price or yield. Listed shares in which ACC holds more than 5% 
of the issued capital have a liquidity discount applied to them. For non-listed investments, market value is determined using cost adjusted for 
performance of the business since initial recognition.  
Under NZ IFRS, the appropriate market price for ACC’s investments will be the bid price or bid yield as opposed to the last sale price or 
yield. The application of the liquidity discount will no longer be allowed as the shares will need to be measured at fair value. For non-listed 
investments, valuation techniques as outlined in NZ IAS 39: Financial Instruments: Recognition and Measurement will be applied where fair value 
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information cannot be obtained from market information. 
Transaction costs will need to be expensed on initial recognition of the fi nancial instrument which are currently capitalised by ACC. The current 
EMENT
treatment of including the transaction costs within the purchase price and subsequently taking any changes in fair value to the Statement of 
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Financial Performance means that this will have minimal impact to the surplus or defi cit. 
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Intangible assets 
 S
NZ IAS 38: Intangible Assets requires that assets which do not have a physical substance be reported as intangibles. Internally generated 
computer software, currently reported as property, plant and equipment, will be reported as intangible assets. 
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ACC has a signifi cant amount of these assets which will be subject to an annual impairment assessment. 
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122



statement of responsibility
(pursuant to section 42 of the public fi
  nance act 1989) 
We acknowledge responsibility for the preparation of these fi nancial statements and for the judgements used therein.
We have been responsible for establishing and maintaining a system of internal control designed to provide reasonable assurance as to the 
integrity and reliability of ACC’s fi nancial and non-fi nancial reporting.
In our opinion, these fi nancial statements fairly refl ect the fi nancial position and operations of ACC for the year ended 30 June 2005. 
David Collins 
Garry Wilson
Chairman Chief 
Executive
Date: 2 September 2005 
Date: 2 September 2005
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report of the offi
  ce of the auditor-general 
for the year ended 30 june 2005
to the readers of accident compensation corporation and group’s fi
  nancial statements
The Auditor-General is the auditor of The Accident Compensation Corporation & Group (the ‘Corporation’). The Auditor-General has 
appointed me, B R Penrose, using the staff and resources of Ernst & Young, to carry out the audit of the fi nancial statements of the Corporation, 
on his behalf, for the year ended 30 June 2005. 
unqualifi
  ed opinion
In our opinion the fi nancial statements of the Corporation on pages 59 to 74 and 85 to 122:
• 
comply with generally accepted accounting practice in New Zealand; and
• fairly 
refl ect:
-  the Corporation’s fi nancial position as at 30 June 2005;
-  the results of its operations and cash fl ows for the year ended on that date; and 
-  its service performance achievements measured against the performance targets adopted for the year ended on that date.
The audit was completed on 2 September 2005, and is the date at which our opinion is expressed.
The basis of our opinion is explained below. In addition, we outline the responsibilities of the Board and the Auditor, and explain our 
independence.
basis of opinion
We carried out the audit in accordance with the Auditor-General’s Auditing Standards, which incorporate the New Zealand Auditing Standards.
We planned and performed the audit to obtain all the information and explanations we considered necessary in order to obtain reasonable 
assurance that the fi nancial statements did not have material misstatements, whether caused by fraud or error.
Material misstatements are differences or omissions of amounts and disclosures that would affect a reader’s overall understanding of the 
fi nancial statements. If we had found material misstatements that were not corrected, we would have referred to them in our opinion.
The audit involved performing procedures to test the information presented in the fi nancial statements. We assessed the results of those 
procedures in forming our opinion.
Audit procedures generally include:
• 
determining whether signifi cant fi nancial and management controls are working and can be relied on to produce complete and accurate data;
• 
verifying samples of transactions and account balances;
• 
performing analyses to identify anomalies in the reported data;
• reviewing 
signifi cant estimates and judgements made by the Board;
• confi rming year-end balances;
• 
determining whether accounting policies are appropriate and consistently applied; and
• 
determining whether all fi nancial statement disclosures are adequate.
We did not examine every transaction, nor do we guarantee complete accuracy of the fi nancial statements.
We evaluated the overall adequacy of the presentation of information in the fi nancial statements. We obtained all the information and 
explanations we required to support our opinion above.
responsibilities of the board and the auditor
The Board is responsible for preparing fi nancial statements in accordance with generally accepted accounting practice in New Zealand. Those 
fi nancial statements must fairly refl ect the fi nancial position of the Corporation as at 30 June 2005. They must also fairly refl ect the results of 
its operations and cash fl ows and service performance achievements for the year ended on that date. The Board’s responsibilities arise from the 
Public Finance Act 1989 and the Injury Prevention, Rehabilitation and Compensation Act 2001.
We are responsible for expressing an independent opinion on the fi nancial statements and reporting that opinion to you. This responsibility 
arises from section 15 of the Public Audit Act 2001 and section 43(1) of the Public Finance Act 1989. 
independence
S
When carrying out the audit we followed the independence requirements of the Auditor-General, which incorporate the independence 
requirements of the Institute of Chartered Accountants of New Zealand.
In addition to the audit we have carried out assignments in the area of compliance with tax legislation, which is compatible with those 
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independence requirements. Other than the audit and these assignments, we have no relationship with or interests in the Corporation.
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B R Penrose
FI
Ernst & Young
On behalf of the Auditor-General 
124
Wellington, New Zealand

remuneration of employees
The number of employees whose income was within specifi ed bands is as follows: 
 
 
Group 
 
 
 
2005 2004
$100,000 – $110,000 
 
 
37 
33
$110,000 – $120,000 
 
 
18 
17
$120,000 – $130,000 
 
 
22 
23
$130,000 – $140,000 
 
 
10 
13
$140,000 – $150,000 
 
 

4
$150,000 – $160,000 
 
 

4
$160,000 – $170,000 
 
 

1
$170,000 – $180,000 
 
 

8
$180,000 – $190,000 
 
 

1
$190,000 – $200,000 
 
 

1
$200,000 – $210,000 
 
 

2
$210,000 – $220,000 
 
 

1
$220,000 – $230,000 
 
 

1
$230,000 – $240,000 
 
  

-
$240,000 – $250,000 
 
  

2
$250,000 – $260,000 
 
 

-
$260,000 – $270,000 
 
  

2
$270,000 – $280,000 
 
 

-
$280,000 – $290,000 
 
 

-
$290,000 – $300,000 
 
 

2
$300,000 – $310,000 
 
 

1
$310,000 – $320,000 
 
 

2
$320,000 – $330,000 
 
 

-
$350,000 – $360,000 
 
 

-
$430,000 – $440,000 
 
 

-
$450,000 – $460,000 
 
 

-
$460,000 – $470,000 
 
 

-
$470,000 – $480,000 
 
 

-
$480,000 – $490,000 
 
 


$490,000 – $500,000 
 
 


$590,000 – $600,000 
 
 


 
 
 
129 119 
Average income of above employees 
 
 
$147,914 $143,344
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comparative statement of fi
  nancial performance (parent) 
for the fi
  ve years ended 30 june 2005
 
 
2005 2004 2003 2002 2001
 
 
$000 $000 $000 $000 $000
combined
Total income 
  3,512,541   3,144,882   3,012,360   2,455,020   2,195,261  
Total expenditure 
  2,268,492   2,098,904   1,977,120   1,852,391   1,742,251  
Adjustment to claims liability 
  2,036,887  
169,903   1,650,519  
359,474  
765,642  
Surplus/(defi cit) 
 (792,838) 876,075 
 (615,279) 243,155 
 (312,632)
Opening Account reserves (defi cit)  
(3,374,567) (4,251,546) (3,636,300) (3,879,455) (3,566,280)
Amalgamation of the Non-Compliers Fund 
 


33  


Increase/(decrease) in revaluation reserve 
 
1,673  
904  


(543)
Closing Account reserves (defi cit)  
(4,165,732) (3,374,567) (4,251,546) (3,636,300) (3,879,455)
residual claims account 
Total income 
 
290,606  
284,703  
298,912  
356,760  
280,606 
Total expenditure 
 
293,146  
333,381  
350,675  
394,025  
472,589 
Adjustment to claims liability 
 
172,705  
(78,535) 
112,432  
(201,364) 
(95,125)
Surplus/(defi cit) 
 (175,245)  29,857 
 (164,195) 164,099 
  (96,858)
Opening Account reserve (defi cit)  
(1,413,250) (1,443,107) (1,278,912) (1,443,011) (1,346,153)
Closing Account reserve (defi cit)  
(1,588,495) (1,413,250) (1,443,107) (1,278,912) (1,443,011)
motor vehicle account  
Total income 
 
755,601  
662,950  
494,636  
387,421  
417,067 
Total expenditure 
 
359,207  
342,694  
334,242  
312,591  
297,435 
Adjustment to claims liability 
 
649,239  
100,641  
500,274  
241,291  
188,148 
Surplus/(defi cit) 
 (252,845) 219,615 
 (339,880) (166,461)  (68,516)
Opening Account reserve (defi cit)  
(1,556,934) (1,776,549) (1,436,669) (1,270,208) (1,201,692)
Closing Account reserve (defi cit)  
(1,809,779) (1,556,934) (1,776,549) (1,436,669) (1,270,208)
non-earners’ account  
Total income 
 
618,734  
620,636  
637,456  
577,141  
374,155 
Total expenditure 
 
535,499  
470,254  
459,975  
418,045  
363,985 
Adjustment to claims liability 
 
402,650  
(13,622) 
344,692  
14,891  
163,833 
Surplus/(defi cit) 
 (319,415) 164,004 
 (167,211) 144,205 
 (153,663)
Opening Account reserve (defi cit) 
 
(958,203) (1,122,207)  (954,996) (1,099,201)  (945,538)
Closing Account reserve (defi cit)  
(1,277,618) (958,203) 
(1,122,207) (954,996) 
(1,099,201)
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This Account was established, with effect from 1 April 1992, by the Accident Rehabilitation and Compensation Insurance Act 1992.
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comparative statement of fi
  nancial performance (continued) 
for the fi
  ve years ended 30 june 2005
 
 
2005 2004 2003 2002 2001
 
 
$000 $000 $000 $000 $000
earners’ account  
Total income 
  1,002,976  
830,580  
870,579  
617,486  
575,112  
Total expenditure 
 
628,686  
559,555  
501,125  
460,809  
413,489  
Adjustment to claims liability 
 
391,627  
2,068  
316,824  
96,068  
156,581  
Surplus/(defi cit) 
 
(17,337) 
268,957  
52,630  
60,609  
5,042  
Opening Account reserve (defi cit) 
 
449,723  
180,766  
128,136  
67,527  
62,485  
Closing Account reserve (defi cit) 
 
432,386  
449,723  
180,766  
128,136  
67,527  
This Account was established, with effect from 1 April 1992, by the Accident Rehabilitation and Compensation Insurance Act 1992. 
self-employed work account
Total income 
 
117,856  
114,524  
131,070  
91,625  
81,187 
Total expenditure 
 
86,911  
82,218  
75,183  
63,679  
49,604 
Adjustment to claims liability 
 
45,693  
16,299  
51,229  
43,653  
47,346 
Surplus/(defi cit) 
 (14,748) 16,007 
  4,658 
 (15,707) (15,763)
Opening Account reserve 
 
14,870  
(1,137) 
(5,795) 
9,912  
25,675 
Closing Account reserve 
 
122  
14,870  
(1,137) 
(5,795) 
9,912 
This Account was established, with effect from 1 July 1999, by the Accident Insurance Act 1998. 
employers’ account 
Total income 
 
603,155  
540,782  
461,302  
387,583  
376,854  
Total expenditure 
 
316,410  
271,600  
224,575  
173,755  
117,101  
Adjustment to claims liability 
 
196,413  
60,343  
243,452  
171,980  
182,836  
Surplus/(defi cit) 
 
90,332  
208,839  
(6,725) 
41,848  
76,917  
Opening Account reserve (defi cit) 
 
317,218  
108,379  
115,071  
73,223  
(3,694)
Amalgamation of the Non-Compliers Fund 
 


33  


Closing Account reserve (defi cit) 
 
407,550  
317,218  
108,379  
115,071  
73,223  
This Account was established, with effect from 1 April 2000, by the Accident Insurance Amendment Act 2000.
medical misadventure account 
Total income 
 
123,613  
90,707  
118,405  
37,004  
90,280  
Total expenditure 
 
48,633  
39,202  
31,345  
29,487  
28,048  
Adjustment to claims liability 
 
178,560  
82,709  
81,616  
(7,045) 
122,023  
Surplus/(defi cit) 
 
(103,580) 
(31,204) 
5,444  
14,562  
(59,791)
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Opening Account reserve (defi cit) 
  (228,939) (197,735) (203,179) (217,741) (157,950)
Closing Account reserve (defi cit) 
  (332,519) (228,939) (197,735) (203,179) (217,741)
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This Account was established, with effect from 1 April 1992, by the Accident Rehabilitation and Compensation Insurance Act 1992. No 
 S
expenditure was attributed to the Account until the year ended 30 June 1994. 
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127

comparative statement of fi
  nancial position (parent) 
as at 30 june
 
 
2005 2004 2003 2002 2001
 
 
$000 $000 $000 $000 $000
account reserves 
Residual Claims Account  
  (1,588,495) (1,413,250) (1,443,107) (1,278,912) (1,443,011)
Motor Vehicle Account  
  (1,809,779) (1,556,934) (1,776,549) (1,436,669) (1,270,208)
Non-Earners’ Account  
  (1,277,618) (958,203) 
(1,122,207) (954,996) 
(1,099,201)
Earners’ Account  
 
432,386  
449,723  
180,766  
128,136  
67,527  
Self-Employed Work Account 
 
122  
14,870  
(1,137) 
(5,795) 
9,912  
Employers’ Account 
 
407,550  
317,218  
108,379  
115,071  
73,223  
Medical 
Misadventure 
Account 
  (332,519) (228,939) (197,735) (203,179) (217,741)
Total Account reserves 
  (4,168,353) (3,375,515) (4,251,590) (3,636,344) (3,879,499)
Revaluation reserve 
 
2,621  
948  
44  
44  
44  
Total reserves (defi cit) 
  (4,165,732) (3,374,567) (4,251,546) (3,636,300) (3,879,455)
Represented by:
Assets 
Bank balances 
 
13,169  
16,051  
24,444  
14,873  
12,361  
Receivables 
 
904,782  
667,516  
627,145  
107,626  
109,866  
Accrued levy income 
 
242,062  
266,926  
283,525  
439,027  
157,948  
Investments  
8,123,010   6,175,958   4,922,780   3,628,035   3,417,450  
Investment in subsidiaries 
 
3,450  
1,450  
1,100  
1,100  
1,100  
Property, plant and equipment 
 
148,868  
100,797  
87,327  
91,330  
82,191  
Total assets 
 
9,435,341   7,228,698   5,946,321   4,281,991   3,780,916  
Less liabilities 
Levy received in advance 
 
366,767  
346,176  
313,478  
121,929  
89,915  
Payables and accrued liabilities 
 
1,849,949  
909,897  
729,582  
295,746  
429,314  
Claims liability  
  11,384,357   9,347,192   9,154,807   7,500,616   7,141,142  
Total liabilities 
  13,601,073   10,603,265   10,197,867   7,918,291   7,660,371  
Net assets/(liabilities) 
  (4,165,732) (3,374,567) (4,251,546) (3,636,300) (3,879,455)
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Website: www.acc.co.nz
 journey
 
injury prevention and thinksafe
 
 for sexual abuse (sensitive) claims
This document is a
 through the
 
0800 THINKSAFE
 
0800 735 566
 
(0800 844 657)
 
Fax: (04) 918 7577
changes
 
employer levies
 
for treatment injury claims 
 that have happened over the past 12 months,
 
0800 222 776
 
(previously called medical misadventure)
 
[email address]
 
0800 735 566
 
Freefax: 0800 222 003
 
Fax: (04) 918 7672
future.
and we project happening in the 
 
self-employed levies and cover
  
preventing fraud
 
0508 4COVER (0508 426 837)
 
0800 372 830
 
[email address]
 
Freefax: 0800 222 003
  
acc head offi
  ce
environment
The 
 is changing, but what will
 
for agents’ and fi
  nancial advisors’ queries
 
(04) 918 7700
 
Fax: (04) 918 7580
 
0800 222 991
 
[email address]
 
Freefax: 0800 222 003
  
the offi
  ce of the complaints investigator
principles
 always remain constant are the 
 we apply.
  
for making a claim and requesting help
 
0800 650 222
 
0800 101 996
 
[email address]
 
[email address]
 
Fax: (04) 918 7580
highlight
The following pages 
 examples of how we are
adapting to the constantly changing dynamics of our population.

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Constantly changing, changing constantly
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