Monthly due dates
January 2027 Australian Tax Calendar
This month board is the working view for January 2027. 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 January 2027
28 January 2027
Super guarantee payment due (Q2 Oct-Dec 2026)
Super contributions must be received by each employee's fund 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.