21 December, 2023 November monthly activity statements – final date for lodgment and payment. Business Owners (Residents)
15 January Due date for lodgment of income tax returns for companies and trusts that were taxable medium to large taxpayers in the prior year and are not required to lodge earlier. Business Owners (Residents)
21 January December monthly activity statements – final date for lodgment and payment. Business Owners (Residents)
21 January Quarter 2 (October–December) PAYG instalment activity statement for head companies of consolidated groups – final date for lodgment and payment. Business Owners (Residents)