March 2026 Australian Tax Calendar
This month board is the working view for March 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 March 2026
2 March 2026
Quarter 2 BAS due (Oct-Dec 2025)
Lodge and pay your quarterly BAS for October to December.
2 March 2026
Quarter 2 PAYG instalment due (Oct-Dec 2025)
Quarterly PAYG instalment due date for most instalment payers.
2 March 2026
SGC statement and payment due for Q2 shortfall
If SG was late or underpaid for Oct-Dec quarter, lodge SGC statement and pay by this date.
17 March 2026
CGT discount inquiry report date
Final report tabled 17 March 2026. No enacted law change; recommendations only.
31 March 2026
FBT year ends
End of the FBT year for annual FBT return calculations.
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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 March 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.