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Delays to response times: It's taking longer than usual to answer calls and myIR messages, including for unclaimed money. You may be able to use self-service options in myIR. You can also find information on our website by typing in what you want to do in the search bar. Thank you for your understanding. Log in to myIR

Before you start

You will need your income details.

In myIR, go to your income tax account panel

This is on the homepage once you've logged in.

Select 'More...'

Select 'File or amend a return'

This is under 'Payments, refunds and returns'.

Select your Companies income tax return - IR4

Follow the prompts to complete your return

  • Select your income types.
  • Enter the required information.
  • Complete any additional forms that apply to your situation.

Our Companies income tax return guide - IR4GU will help you.

Log in to myIR

If you do not have myIR you can download and print the tax return form.

Additional returns

If you used our paper form you may need to file some additional returns.

Tax sparing 

You must file a Tax sparing disclosure return - IR486 if your company has claimed a foreign tax credit for a tax sparing arrangement under a double tax agreement.

File a tax sparing disclosure return IR486

Group investment funds

You must file a Group investment fund return - IR44E if:

  • your fund is not a designated group investment fund as defined in section HR 3(6) of the Income Tax Act 2007
  • your company's fund's income is only Category A, or a combination of Category A and Category B income. 

File a Group investment fund return IR44E

Trans-Tasman imputation and imputation groups

You must file an Annual imputation return - IR4J if: 

  • your company is an Australian company that makes a Trans-Tasman imputation election
  • you are the representative of an imputation group. 

File an Annual imputation return - IR4J

Past years

If you need to file a return for past years you can download the forms below.

Last updated: 27 Jul 2021
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