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  • Pre-filling service

    How the pre-filling service helps to ensure the accuracy of your clients' tax returns.

    About pre-filling
    Pre-filling data is available for tax returns from 1 July as we receive it, with most available by mid-August.

    Pre-fill availability
    Use these pages to check if information is available to pre-fill into your tax return for 2021–22.

    Pre-filling reports
    How to access pre-filling reports from 2009 to the current year.

    Missing information and discrepancies
    Find out what pre-fill information is not available and how to correct discrepancies.

    Recurring data issues
    Check for known data issues with pre-filling reports for multiple years.

    Pre-filling of returns
    Practitioner lodgment service user guide.

    myDeductions
    In the ATO app, myDeductions is a free to record-keeping tool that makes it easier to keep records in one place.

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    Last modified: 20 Jun 2022QC 34103