Key Dates

5 June
Income Tax Returns

Due date for all entities otherwise required to lodge on 15 May 2025 (excluding large/medium entities and head companies of consolidated groups) to lodge 2023/24 income tax returns, where both of the following criteria are met:

• Non-taxable or refund for the latest year lodged; and
• Non-taxable or refund for 2023/24.

5 June
Income Tax Returns

Due date for individuals and trusts otherwise required to lodge on 15 May 2025 to lodge 2023/24 income tax returns, provided they also pay any liability due by this date.

*Note that this is not a lodgement due date, but a concessional arrangement where the taxpayer will not have to pay failure to lodge on time (FTL) penalties if the taxpayer lodges and pays by this date.

21 June
Activity Statements

Due date to lodge and pay monthly activity statements for May 2025.  Tax obligations that may be payable include:

• GST, wine equalisation tax and luxury car tax for May 2025;
• PAYG withholding for May 2025 (medium withholders); and
• PAYG instalment for May 2025 for monthly PAYG instalment payers.

25 June
Fringe Benefits Tax (FBT) Returns

Due date to lodge fringe benefits tax returns for the FBT year to 31 March 2025 (if lodged electronically through a tax agent).

The due date to lodge is 21 May 2025 if lodged without an agent or on paper (regardless of whether an agent is used).

The due date to pay fringe benefits tax (if required) is 21 May 2025 if lodged without an agent or on paper and 25 June 2025 where lodged electronically by an agent.

30 June
Superannuation

Superannuation guarantee contributions must be paid by this date to qualify for an income tax deduction in the 2024/25 income year.

30 June
Child Care Subsidy Family Tax Benefit

Due date for recipients of Child Care Subsidy and Family Tax Benefits from Services Australia (and their partners) to lodge 2023/24 tax returns, regardless of any deferrals granted.

30 June
End of Financial Year

End of the 2024/25 income year.