Tax Calendar

Important tax dates and deadlines for the 2025-26 financial year. Never miss another deadline.

BASJuly 28, 2025

BAS Lodgement (Q4 2024-25)

Quarterly BAS for businesses with quarterly reporting cycle

PAYGAugust 21, 2025

PAYG Instalment Due

Monthly PAYG instalment for July 2025

PAYGSeptember 21, 2025

PAYG Instalment Due

Monthly PAYG instalment for August 2025

BASOctober 28, 2025

BAS Lodgement (Q1 2025-26)

Quarterly BAS for businesses with quarterly reporting cycle

Tax ReturnOctober 31, 2025

Tax Returns Due

Individual tax returns for 2024-25 financial year

PAYGNovember 21, 2025

PAYG Instalment Due

Monthly PAYG instalment for October 2025

PAYGDecember 21, 2025

PAYG Instalment Due

Monthly PAYG instalment for November 2025

BASJanuary 28, 2026

BAS Lodgement (Q2 2025-26)

Quarterly BAS for businesses with quarterly reporting cycle

PAYGFebruary 21, 2026

PAYG Instalment Due

Monthly PAYG instalment for January 2026

PAYGMarch 21, 2026

PAYG Instalment Due

Monthly PAYG instalment for February 2026

BASApril 28, 2026

BAS Lodgement (Q3 2025-26)

Quarterly BAS for businesses with quarterly reporting cycle

PAYGMay 21, 2026

PAYG Instalment Due

Monthly PAYG instalment for April 2026

PAYGJune 21, 2026

PAYG Instalment Due

Monthly PAYG instalment for May 2026

Legend

BAS Lodgement
PAYG Instalment
Tax Return

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