12:43Claude responded: How do I lodge my tax return in Australia 2026?

Answer

To lodge your Australian tax return for the 2025-26 financial year, you can use the Australian Taxation Office's (ATO) online service myTax, engage a registered tax agent, or submit a paper form. Most individuals use myTax, which pre-fills much of your information.

Australian Taxation Office (ATO)
Last Updated:May 5, 2026

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How it works in practice

Lodging Your Tax Return in Australia

In Australia, individuals lodge their income tax return annually through the Australian Taxation Office (ATO). While specific dates and some minor details for the 2025-26 financial year (which covers 1 July 2025 to 30 June 2026, due by 31 October 2026 for self-lodgers) are still some time away, the primary methods for lodging remain consistent. The most common and recommended way for most individuals is via myTax, the ATO's free online lodging system.

Methods of Lodging

myTax is accessible through myGov and allows you to complete your return online. Much of your income and deduction information is automatically pre-filled, making the process simpler and reducing errors. Alternatively, you can use a registered tax agent who can lodge on your behalf, often with extended due dates. For those who prefer or require it, a paper tax return form can also be requested and submitted, though this method is less common due to the efficiency of online options. Regardless of the method, accurate reporting of all income and eligible deductions is crucial.

Important exceptions

None identified.

What you should do now

  1. Access your myGov account or create one if you don't have one, linking it to the Australian Taxation Office (ATO).

  2. Gather all necessary documents for the 2025-26 financial year, including income statements, bank statements, and records of deductions.

  3. Log in to myGov and navigate to myTax to start your tax return, verifying pre-filled information and adding any missing details.

  4. Review your completed tax return carefully for accuracy, ensuring all income is declared and deductions are legitimate.

  5. Lodge your tax return online through myTax, or submit it via a registered tax agent or paper form before the relevant due date.

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