Supporting documents for myTax

How to begin preparing and lodging your tax return using myTax.

How to check or update your contact details when completing your tax return using myTax.

This information can assist you with myTax errors you may encounter.

How to update or check your financial institution details when using myTax.

Find out about our privacy notice for myTax and why we collect your personal information.

Amend a refund of franking credits application when it can't be completed through ATO Online Services.

Request an online amendment to your tax return when the return was lodged between two and four years ago.

Need help completing your individual tax return using myTax?

How to show capital gains from trusts in the CGT record keeping tool.