The Australian Taxation Office has announced the following key dates to look out for in August 2025.

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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
• 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.