28 January, 2025 Due date for super guarantee (SG) contributions, for quarter 2, (October–December). Business Owners (Residents)
12 May, 2025 Quarter 3 (January–March) activity statements lodged electronically – final date for lodgment and payment. Business Owners (Residents)
15 May, 2025 Individual Income Tax Return Lodgement Due Date Individual (Foreign Tax Payers)Individual (Residents)
21 May, 2025 April monthly activity statements – final date for lodgment and payment. Business Owners (Residents)
28 May, 2025 Lodge and pay quarter 3 (1 January–31 March) Superannuation guarantee charge statement – quarterly if you did not pay your contributions on time. Business Owners (Residents)