Key Dates

7 August

  • Employer deductions payment due for 16 to 31 July for large employers

21 August

  • Employer deductions payment due for 1 to 15 August for large employers
  • Employer deductions for small to medium employers for July

28 August

  • GST return and payment due for taxable period ending 31 July
  • Provisional tax payments due if you have a March balance date and use the standard, estimation or ratio options
  • AIM monthly due date and due date if file 2 or 6-monthly GST returns or you are not registered for GST