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Service changes and updates IR offices, myIR and phone lines (SPK2IR) are unavailable until the morning of Thursday 28 October for planned system maintenance. Find out more

Resurgence Support Payment (RSP) You will not be able to apply for the RSP in myIR until the morning of Thursday 28 October. Businesses affected by the alert level increase that started on 17 August can apply in myIR from 28 October. Applications for a 4th payment round are planned to open on 29 October. Find out more

Resurgence Support Payment (RSP) The government has announced an increase to the amount and frequency of the RSP from 12 November. Find out more

Once you're registered for GST, you'll need to file regular GST returns and pay GST on your taxable activities. You must file a GST return for every taxable period using the accounting basis you've chosen, even if it's a nil return.

How do I calculate and file my GST?

You must file a GST return for every taxable period using the accounting basis you've chosen, even if it's a nil return.

You cannot get an extension of time to file a GST return, so you must file it on time. A GST return is due by the 28th of the month after the end of your taxable period.
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Last updated: 20 Jun 2021
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