Key Documents Portfolio - Budget 2026 Information Release

Documents in this section relate to the Key Documents Portfolio.

Budget 2026 Information Release
Published: 10 September 2026
Will also be published on the Treasury website, which will be the permanent repository for this release material. Material will be withdrawn from this Budget website in May 2027.

See Information Withheld from Documents on the Budget 2026 Information Release home page, or the cover page in each PDF file, for an explanation of why deletions may have been made to some of these documents.

Return to the Alphabetical list of Portfolio release material.

Documents Released 10 September 2026

Documents Released 10 September 2026
Doc. Date Creator Title
20 May 2026The Treasury Aide Memoire T2026/1075: Final FTE impacts of Budget 2026 package (PDF 292KB)
19 May 2026The Treasury Treasury Report T2026/1053: Budget 2026 Production Advice - Week Commencing 18 May (PDF 255KB)
15 May 2026The Treasury Treasury Report T2026/1013: Budget 2026 Production Advice - Week Commencing 11 May (PDF 305KB)
14 May 2026The TreasuryTreasury Report T2026/954: Fiscal Strategy Report and Projections (PDF 372KB)
8 May 2026The TreasuryAide Memoire T2026/973: Budget Economic and Fiscal Update 2026 - Final Fiscal Forecasts (PDF 291KB)
8 May 2026The Treasury Treasury Report T2026/970: Budget 2026 Production Advice - Week Commencing 4 May (PDF 352KB)
7 May 2026Cabinet OfficeCabinet Minute CAB-26-MIN-0156: Budget 2026: Protecting New Zealand's Future (PDF 255KB)
7 May 2026Office of the Minister of FinanceCabinet Paper CAB-26-SUB-0156: Budget 2026: Protecting New Zealand's Future (PDF 391KB)
7 May 2026Office of the Minister of FinanceAnnex to Cabinet Paper: Annex D: Budget 2026 Climate Implications of Policy Assessment (PDF 469KB)
5 May 2026The TreasuryAide Memoire T2026/960: Update on the Near Final Fiscal Outlook for Budget 2026 (PDF 258KB)
1 May 2026The Treasury Treasury Report T2026/912: Budget 2026 Production Advice - Week Commencing 27 April (PDF 303KB)
30 Apr 2026The TreasuryDocument: Budget Ministers Summary 30 April 2026 (PDF 385KB)
29 Apr 2026The TreasuryAide Memoire T2026/920: Update on the Fiscal Outlook for Budget 2026 (PDF 286KB)
28 Apr 2026The TreasuryAide Memoire T2026/900: Announcement of public service transformation (PDF 295KB)
28 Apr 2026Offices of the Minister of Finance and Minister for the Public Service and Digitising GovernmentCabinet Paper CAB-26-SUB-0138: Public Service Transformation (PDF 427KB)
24 Apr 2026The Treasury Treasury Report T2026/848: Budget 2026 Package Advice - Week commencing 20 April (PDF 697KB)
24 Apr 2026The TreasuryAide Memoire T2026/868: Public Service Transformation Cabinet paper (PDF 201KB)
23 Apr 2026The Treasury and Public Service CommissionAide Memoire MoSR 2026-0149: Public Service Transformation (PDF 282KB)
21 Apr 2026The Treasury Document: Budget Ministers 4 (PDF 368KB)
17 Apr 2026The Treasury Treasury Report T2026/782: Budget 2026 Package Advice - Week commencing 13 April (PDF 878KB)
10 Apr 2026The Treasury Treasury Report T2026/699: Budget 2026 Package Advice - Week commencing 6 April (PDF 594KB)
8 Apr 2026The Treasury Document: Budget Ministers 3 (PDF 368KB)
2 Apr 2026The Treasury Treasury Report T2026/642: Budget 2026 Package Advice - Week commencing 30 March (PDF 508KB)
27 Mar 2026The Treasury Treasury Report T2026/596: Budget 2026 Package Advice - Week commencing 23 March (PDF 744KB)
25 Mar 2026The Treasury Document: Budget Ministers 2 (PDF 321KB)
25 Mar 2026The Treasury Aide Memoire T2026/612: Updating the approach to Budget 2026  (PDF 238KB)
20 Mar 2026The TreasuryTreasury Report T2026/433: Fiscal strategy update (PDF 326KB)
20 Mar 2026The TreasuryTreasury Report T2026/471: Capital Pipeline for Budgets 2027-2029 (PDF 590KB)
17 Mar 2026The Treasury Treasury Report T2026/778: Budget 2026: Decisions for Hon Willis' Portfolios (PDF 298KB)
16 Mar 2026The Treasury Treasury Report T2026/479: Budget 2026 Package Advice - Week commencing 16 March (PDF 675KB)
13 Mar 2026The Treasury Treasury Report T2026/510: Late Budget 2026 Invitation (PDF 316KB)
6 Mar 2026The Treasury Treasury Report T2026/322: Budget 2026 Package Advice - Week commencing 2 March (PDF 760KB)
6 Mar 2026The TreasuryTreasury Report T2026/385: Budget Economic and Fiscal Update 2026 - Preliminary Fiscal Forecast (PDF 396KB)
27 Feb 2026The Treasury Treasury Report T2026/319: Budget 2026 Package Advice - Week commencing 23 February (PDF 405KB)
24 Feb 2026The Treasury Document: Budget Ministers 1 (PDF 386KB)
20 Feb 2026The Treasury Treasury Report T2026/285: Budget 2026 Package Advice - Week commencing 16 February (PDF 466KB)
13 Feb 2026The Treasury Treasury Report T2026/458: Budget 2026 Package Advice - Week commencing 9 March (PDF 576KB)
13 Feb 2026The Treasury Treasury Report T2026/109: Draft Budget 2026 package (PDF 1154KB)
13 Feb 2026The Treasury Aide Memoire T2026/230: Additional Baseline Reductions and Public Service Transformation (PDF 256KB)
13 Feb 2026The Treasury Document: Annex A to Treasury Report T2026/109: Budget 2026 - Treasury Draft Package (PDF 608KB)
13 Feb 2026The TreasuryTreasury Report T2026/209: Budget 2026 Preliminary Economic Forecasts (PDF 446KB)
23 Jan 2026The Treasury Treasury Report T2026/81: Overview of Budget 2026 submissions (PDF 461KB)
4 Dec 2025The Treasury Aide Memoire T2025/3070: Communicating additional baseline reductions (PDF 259KB)
27 Nov 2025The Treasury Treasury Report T2025/2730: Budget 2026 Timelines (PDF 531KB)
18 Nov 2025The Treasury, Department of the Prime Minister and Cabinet, and Public Service CommissionJoint Report MoSR 2025-0764: Public Sector Transformation: Driving Efficiency and Fiscal Sustainability (PDF 2107KB)
14 Nov 2025The TreasuryTreasury Report T2025/2844: Implications of the indicative HYEFU 2025 fiscal forecasts for your fiscal strategy (PDF 327KB)
6 Nov 2025The Treasury Aide Memoire T2025/2753: Update on Budget 2026 savings (PDF 306KB)
23 Oct 2025The Treasury Treasury Report T2025/2720: Budget 2026 Invitation Letters (PDF 290KB)
16 Oct 2025The Treasury Treasury Report T2025/2648: Budget 2026: Further decisions for invitations - Hon Willis’ portfolios (PDF 215KB)
10 Oct 2025The Treasury Treasury Report T2025/2599: Budget 2026: further decisions for invitations (PDF 465KB)
6 Oct 2025The Treasury Document: Budget Ministers October (PDF 306KB)
2 Oct 2025The Treasury Treasury Report T2025/2541: Baseline reduction parameters - integrating targets with public sector transformation (PDF 299KB)
2 Oct 2025The Treasury Treasury Report T2025/2549: Draft Budget 2026 Letters (PDF 367KB)
29 Sept 2025Cabinet OfficeCabinet Minute CAB-25-MIN-0340: Budget 2026 Strategy and Process (PDF 215KB)
25 Sept 2025Office of the Minister of FinanceCabinet Paper CAB-25-SUB-0340: Budget 2026 Strategy and Process (PDF 340KB)
25 Sept 2025The Treasury Aide Memoire T2025/2523: Talking points for Cabinet (29 September) on Budget 2026 Strategy and Process (PDF 267KB)
24 Sept 2025The Treasury Document: Budget Ministers September (PDF 454KB)
24 Sept 2025The Treasury Treasury Report T2025/2482: Finalising Budget 2026 Invitations (PDF 358KB)
22 Sept 2025The Treasury Treasury Report T2025/2396: Capital Invitations for Budget 2026 - Hon Willis Portfolios (PDF 214KB)
19 Sept 2025The Treasury Treasury Report T2025/2380: Capital Invitations for Budget 2026 (PDF 402KB)
17 Sept 2025The TreasuryTreasury Report T2025/2432: Capital investment choices (PDF 307KB)
11 Sept 2025The Treasury Treasury Report T2025/2206: Budget 2026 Invitations - Hon Willis Portfolios (PDF 229KB)
11 Sept 2025The Treasury Treasury Report T2025/2274: Budget 2026 Invitations (PDF 743KB)
5 Sept 2025The TreasuryTreasury Report T2025/2313: Capital Investment and Fiscal Strategy (PDF 493KB)
26 Aug 2025The TreasuryAide Memoire T2025/2232: For discussion: Public Sector Reform (PDF 315KB)
15 Aug 2025The Treasury Treasury Report T2025/1902: Budget 2026 Strategy and Design (PDF 475KB)
28 Jul 2025The Treasury Document: Budget Ministers July (PDF 319KB)
17 Jul 2025The Treasury Treasury Report T2025/1838: Approach to Budget Ministers July (PDF 231KB)
2 Jul 2025The Treasury Treasury Report T2025/1753: Confirming next steps on Performance Plans and a baseline reduction (PDF 294KB)
19 Jun 2025The Treasury Treasury Report T2025/1583: Performance Plans: Implementing Fiscal Discipline through Baseline Reductions (PDF 422KB)
9 May 2025The Treasury Treasury Report T2025/1081: Early Budget 2026 advice: approach to baseline savings (PDF 329KB)