5 June 2025
- Lodge tax returns due for individuals and trusts with a lodgment due date of 15 May 2025 provided they also pay any liability due by this date.
- Lodge tax return for companies and super funds with a lodgment due date of 15 May 2025 provided both the prior year and current year return will be non-taxable or result in a refund.
21 June 2025
- Lodge and pay May 2025 monthly business activity statement.
25 June 2025
- Lodge and pay 2025 Fringe benefits tax annual return for tax agents if lodging electronically.
30 June 2025
- End of Financial Year