Australia Self-Employed Tax Deadlines 2024/25
Never miss a ATO deadline. This page lists every important tax date for Australia self-employed individuals and sole traders during the 2024/25 tax year, with live countdown timers and one-click iCal export.
Filing Deadlines
- 2024-10-31 — Individual Tax Return Lodgement Deadline: Deadline to lodge your 2023/24 Individual Tax Return if self-lodging through myTax. If using a registered tax agent, the deadline may be extended to May 2025.
- 2025-10-31 — Individual Tax Return Lodgement Deadline: Deadline to lodge your 2024/25 Individual Tax Return if self-lodging through myTax on myGov. If using a registered tax agent, the deadline may be extended.
- 2026-10-31 — Individual Tax Return Lodgement Deadline: Deadline to lodge your 2025/26 Individual Tax Return if self-lodging through myTax on myGov. If using a registered tax agent, the deadline may be extended.
Payment Deadlines
- 2024-07-28 — Q4 BAS Due (April–June 2024): Business Activity Statement for the April–June 2024 quarter is due. Lodge and pay any GST owing to the ATO.
- 2024-10-28 — Q1 BAS Due (July–September 2024): Business Activity Statement for the July–September 2024 quarter is due. Lodge and pay any GST owing to the ATO.
- 2025-02-28 — Q2 BAS Due (October–December 2024): Business Activity Statement for the October–December 2024 quarter is due. Lodge and pay any GST owing to the ATO.
- 2025-04-28 — Q3 BAS Due (January–March 2025): Business Activity Statement for the January–March 2025 quarter is due. Lodge and pay any GST owing to the ATO.
- 2025-07-28 — Q4 BAS Due (April–June 2025): Business Activity Statement for the April–June 2025 quarter is due. Lodge and pay any GST owing to the ATO.
- 2025-10-28 — Q1 BAS Due (July–September 2025): Business Activity Statement for the July–September 2025 quarter is due. Lodge and pay any GST owing to the ATO.
- 2026-02-28 — Q2 BAS Due (October–December 2025): Business Activity Statement for the October–December 2025 quarter is due. Lodge and pay any GST owing to the ATO.
- 2026-04-28 — Q3 BAS Due (January–March 2026): Business Activity Statement for the January–March 2026 quarter is due. Lodge and pay any GST owing to the ATO.
- 2026-07-28 — Q4 BAS Due (April–June 2026): Business Activity Statement for the April–June 2026 quarter is due. Lodge and pay any GST owing to the ATO.