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Planned system outage - 12 September 2026 | Our online services including myIR, self service phone lines and gateway services will be unavailable on Saturday 12 September, 2026 from 1pm to approximately 10.30pm while we complete a planned system update. We apologise for any inconvenience this may cause.

Tax intermediaries can follow these steps to file a client's income tax return in myIR.

Before you start

You will need:

  • your client's IRD number
  • your client's income details for the tax year.

In myIR, go to your customer's account

You can search for this or use your favourites if you have them saved.

Go to their income tax account

Then select 'Returns and transactions'.

Select the return

You can find this on the returns tab. Select 'File now'.

Follow the prompts to complete the return

Log in to myIR

Last updated: 21 Jun 2021
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