Key Dates

Income Tax - Individuals

31 Oct Final Date for appointment of a tax agent
  Final Date for lodgement of income tax returns if 1 or more years is outstanding
31 Mar Final Date for tax returns for individuals who had more than $20,000 tax payable.
15 May Final Lodgement Date for all other individuals


 Income Tax – Companies      

31 Oct   Final Date for appointment of a tax agent
  Final Date for lodgement of income tax returns if 1 or more years is outstanding
15 Jan  Final lodgement date for returns that had more than $2,000,000 turnover
28 Feb Final lodgement date for non taxable returns which had over $10,000,000 gross income on the latest prior year income tax return lodged.
31 Mar   Final lodgement and payment date for returns which had over $2,000,000 gross income in the latest prior year income tax return lodged.
15 May Final lodgement and payment date for returns which had under $2,000,000 gross income in the latest prior year income tax return lodged.

         
Business and Instalment Activity Statements

Quarterly Lodgement and payment of quarterly Business and Instalment Activity Statements are due 28 days after the quarters ended September, December, March and June. Extensions to lodgement and payment of Business Activity Statements are available for some quarters with if lodged electronically.
Monthly Lodgement and payment of the monthly Business Activity Statements are due 21 days after month end.
Contact your accountant for specific due dates in relation to income tax and business activity statements