Income tax Dates
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MAR 31Final date for ratio option provisional tax applications.
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APR 7End-of-year income tax and Working for Families bills are due if you have an extension of time to file your income tax return.
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MAY 7Provisional tax payments are due if you have a March balance date and use the standard, estimation or ratio options.
Before you start
You will need:
- the Māori authority name, contact details and IRD number
- opening balance at 1 April
- credits details
- debits details.
Log in to myIR
You can file your IR8J online with your IR8 Māori authority income tax return.
Go to 'Returns and transactions' in your Income tax account then 'File return'.
If you file paper returns, you can include the IR8J as part of your IR8 return, or you can choose to file it separately.
If you want to do it separately, complete the form below and send it to:
Inland Revenue
PO Box 39010
Wellington Mail Centre
Lower Hutt 5045
Last updated:
01 Apr 2025