The following are the important ATO dates for this month. As per ATO Dates – September 2023

21 September

  • Lodge and pay August 2023 monthly business activity statement.

30 September

  • Lodge PAYG withholding payment summary annual report if prepared by a BAS agent or tax agent excluding large withholders whose annual withholding is greater than $1 million.
  • Lodge Annual TFN withholding report 2023 if a trustee of a closely held trust has been required to withhold amounts from payments to beneficiaries.


Important: The information contained in this post / article is not advice. Readers should not act solely on the basis of material contained in this post. Items herein are general comments only and do not constitute or convey advice per se. We recommend that our formal advice be sought before acting on anything contained in this post.