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
The Treasury Laws Amendment (Payday Superannuation) Act 2025 and the Superannuation Guarantee Charge Amendment Act 2025 were passed by Parliament and are now law. Payday super (SG due within 7 business days of each payday) commenced 1 July 2026.
1 July 2026
Payday super employer transition focus
ATO confirms the SBSCH closed permanently from 1 July 2026 as part of the Payday Super reform, which is now law.
1 July 2026
Division 296 proposed commencement date
The Treasury Laws Amendment (Building a Stronger and Fairer Super System) Bill 2026 and related Imposition Bill passed both Houses (Senate, 10 March 2026) and introduce Division 296 for income years starting 1 July 2026 — now enacted, not merely proposed.
14 July 2026
STP finalisation declaration due (most payees)
Finalise STP data for most employees by this date.
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Frequently asked questions
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.
Next actions after reviewing July 2026
BAS and PAYG follow-up
Open BAS and PAYG dates in a filtered view, then move into BAS and sole-trader support.
Employer deadline follow-up
Focus on super, STP, and FBT dates, then move into employer and payroll guidance.
Lodgment season follow-up
Review lodgment-heavy dates, then move into the tax return calculator or compliance hub.