All official sources
VERIFIED OFFICIAL SOURCE
Continue toOfficial websiteATO - How to request an amendment to your tax return
ato.gov.au
CONNECTED GUIDES
1Procedures using this source
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AUAustralia
How to Amend an Australian Tax Return After You Have Lodged It
Correct missing income, deductions or other details after lodging an Australian individual tax return using ATO online services, a tax agent or a written amendment.
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Rules, fees, forms and processing routes can change. Helpydo connects procedural guidance to the responsible authority so you can verify time-sensitive details before acting.