July 2026 Australian Tax Calendar
This month board is the working view for July 2026. Check the scheduled dates first, then use filters below only if you want to isolate BAS, PAYG, super, STP, FBT, lodgment or a specific audience.
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Key dates in July 2026
1 July 2026
Tax return lodgment period opens
Self-lodgment season opens for most individuals.
1 July 2026
Payday super starts
ATO says payday super is proposed to start from 1 July 2026, but the measure is not yet law.
1 July 2026
Payday super employer transition focus
ATO says the SBSCH is planned to close from 1 July 2026 as part of payday super, but the reform is not yet law.
1 July 2026
Division 296 proposed commencement date
The 2026 super system bill proposes Division 296 from income years starting 1 July 2026, but the measure is not yet enacted.
14 July 2026
STP finalisation declaration due (most payees)
Finalise STP data for most employees by this date.
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FAQ
What is the self-lodgment deadline?
For most individuals, the self-lodgment deadline is usually 31 October each year, with next business day treatment if needed.
Are these dates legal advice?
No. This calendar is informational only. Always confirm your exact obligation on the ATO website or with a registered tax agent.