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This website contains the latest tax policy updates, including announcements, publications and details on tax-related bills. It also provides information on tax treaties, such as double tax agreements and exchange agreements. Read more
This website contains the latest tax policy updates, including announcements. Read more

Tax policy news

New double tax agreement with the United Kingdom signed
04 June 2026

New Zealand and the United Kingdom have signed a new double tax agreement (DTA) to replace the current agreement, which entered into force in 1984.

Budget 2026 announced
28 May 2026

The Government has announced its Budget for 2026, including a range of initiatives aimed at supporting growth, simplifying rules and upholding the integrity of the tax system.

Budget Bill introduced
28 May 2026

The Minister of Revenue today introduced the Taxation (Budget Measures) Bill (No 3) into the House.

Current GST issues
22 May 2026
Inland Revenue is seeking feedback on a range of current GST issues.
Taxation (Annual Rates for 2025–26, Compliance Simplification, and Remedial Measures) Act 2026
12 May 2026

The Taxation (Annual Rates for 2025–26, Compliance Simplification, and Remedial Measures) Act 2026 received Royal assent on 30 March 2026.

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Information releases

View the latest information releases available (includes Cabinet papers, minutes, and key supporting papers for tax policy related decisions) and titles of advice Inland Revenue provided to the Minister of Revenue's office each month.

Tax Working Group (2017–2019)

For the terms of reference, news, reports, and other information see the Tax Working Group website.

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