Australian Tax Calendar
Open the current month immediately, then narrow the board by BAS, PAYG, super, STP, FBT or lodgment dates only if you need to.
What most users need after checking dates
Use the month board first, then choose the next action based on whether the deadline is about BAS, employer obligations, or annual lodgment.
BAS and PAYG
Move from dates to statement detail
Use this when the question is no longer “when is it due?” and becomes “what does the BAS actually look like?”
Employers
Move from payroll deadlines to employer action
Use this when super, STP, or FBT dates mean you need the staff or payroll follow-up path next.
Lodgment
Move from deadline awareness to return planning
Use this when the calendar is telling you return season matters more than monthly activity statement timing.
Calendar filters
Browse calendar months
Compliance guides by task
Keep exploring
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.