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Income tax Dates

FEB 9

End-of-year income tax and Working for Families bills are due, unless your tax agent has an extension of time to file your income tax return.
MAR 2

AIM instalments are due if you have a March balance date.
MAR 2

Provisional tax payments are due if you have a March balance date and use the ratio option.

All Income tax dates

By 30 June following the end of the tax year, Reporting Crypto-Asset Service Providers must report to us in myIR.

Frequency and reporting format

You must report:

annually for each tax year ending 31 March
on or before 30 June
using the OECD XML schema.

Crypto-Asset Reporting Framework XML Schema July 2025 (oecd.org)

How to report

From March 2027, you can register in myIR for the Crypto-Asset Reporting Framework (CRF) account.

You will be able to report to us in myIR using either:

XML file upload – limited to 200MB an upload
Excel template – limited to 1,000 users an upload. Make sure you use the version we will provide in myIR.

Last updated: 21 Jan 2026