Tax return filing opens 1 April 2025. The due dates are:
Provisional tax:
If you need to pay provisional tax (2024 tax > $5,000) the due dates are as follows:
- 1st Installment: 28 August 2024
- 2nd Installment: 15 January 2025
- 3rd Installment: 7 May 2025
Without extension: Most people won’t have an extension. The due date is 7th July 2025.
With an extension or linked to an accountant or tax agent: The tax return is due by 31st March 2026.
You will need to have paid this on or before 7th April 2026.
If you’re feeling overwhelmed in filing your 2025 tax return and you own a New Zealand small business, get in touch! We can help with your tax returns and more.