This is an HTML version of an attachment to the Official Information request 'Interest Rate Increase Affect On Government Debt'.

 
 
Reference: 20230065 
 
 
 
03 March 2022 
 
 
Adam Irish 
[FYI request #21810 email] 
 
 
Dear Adam 
 
Thank you for your Of icial Information Act request, received on 12 February 2023. You 
requested: 
I request under the Official Information Act what modelling has occurred to show 
the impact on Crown finances of the increase in the cost of borrowing due to 
higher interest rates. What is the new forecast for interest expenditure each year 
in terms of total interest cost of government borrowing (both core crown 
borrowing and wider government) for the next four years. What is the percentage 
increase of the new forecasts over the last published forecasts. What does this 
interest expenditure now represent, each year, in terms of a percentage of total 
crown expenditure for the next 4 years. 
 

Information publicly available 
The following information is also covered by your request and is publicly available on 
the Treasury website: 
Item  Date 
Document Description 
Website Address 
1.     14 December 2022 
Total finance costs: Current Half-
https:/ www.treasury.govt.
Year Economic Fiscal Update 
nz/system/files/2022-
(HYEFU): 
12/hyefu22.pdf#page=121 
2.    19 May 2022 
Total finance costs: Previous 
https:/ www.treasury.govt.
Budget Economic Fiscal Update 
nz/sites/default/files/2022-
(BEFU): 
05/befu22.pdf#page=119 
3.    14 December 2022 
Total Crown expenses: Current 
https:/ www.treasury.govt.
Half-Year Economic Fiscal Update  nz/system/files/2022-
(HYEFU): 
12/hyefu22.pdf#page=163 
4.    19 May 2022 
Total Crown expenses: Previous 
https:/ www.treasury.govt.
Budget Economic Fiscal Update 
nz/sites/default/files/2022-
(BEFU): 
05/befu22.pdf#page=144 
1 The Terrace 
PO Box 3724  
Wellington 6140 
New Zealand  
tel.  +64-4-472-2733 
 
https://treasury.govt.nz 

 
Accordingly, I have refused your request for the documents listed in the above table 
under section 18(d) of the Official Information Act: 
• 
the information requested is or wil  soon be publicly available. 
 
Please note that this letter (with your personal details removed) and enclosed documents 
may be published on the Treasury website. 
This reply addresses the information you requested. You have the right to ask the 
Ombudsman to investigate and review my decision.  
 
Yours sincerely 
 
 
 
 
 
Kamlesh Patel 
Deputy Chief Government Accountant 
 


Document Outline