Key lodgement and payment dates for business for August 2026.
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 2026 monthly business activity statement.
25 August
Lodge and pay quarter 4, 2025–26 activity statement if you lodge electronically.
28 August
Lodge and pay quarter 4, 2025–26 Superannuation guarantee charge statement – quarterly form if the employer did not pay contributions on time and in full for this quarter.
Note: Employers who lodge a Superannuation guarantee charge statement – quarterly form can’t offset contributions they paid late to a fund against their super guarantee charge for the quarter. They have to pay the full 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.
Need help meeting these deadlines?
Get in touch with us early so we can assist you in lodging and paying on time.