14 August
Lodge PAYG withholding payment summary annual report for:
- large withholders whose annual withholding is greater than $1 million
- payers who have no tax agent or BAS agent involved in preparing the report.
21 August
Lodge and pay July 2025 monthly business activity statement.
25 August
Lodge and pay quarter 4, 2024–25 activity statement if you lodge electronically.
28 August
Lodge and pay quarter 4, 2024–25 Superannuation guarantee charge statement if the employer did not pay enough contributions on time.
Note: Employers who lodge a Superannuation guarantee charge statement can choose to offset contributions they paid late to a fund against their super guarantee charge for the quarter. They still have to pay the remaining super guarantee charge.
Lodge Taxable payments annual report (TPAR).
Note: The TPAR tells us about payments that are made to contractors for providing services. Some government entities also need to report the grants they have paid in a TPAR.