24/10/2026
October is a good time to check that your business is on top of its key compliance obligations.
For businesses lodging quarterly, the Q1 BAS covering July–September is generally due 28 October 2026.
There’s also an important change this year: Payday Super commenced from 1 July 2026, meaning employers generally need to pay super each payday rather than waiting for the quarterly deadline.
A quick review of your BAS, payroll, STP and super processes now can help prevent avoidable issues later.
Need help staying on top of your business obligations? Get in touch with our team.
Information is general in nature. Due dates and obligations can vary depending on your circumstances.
Always check the latest ATO guidance or speak with your tax professional.
ATO — BAS due dates
Disclaimer: The information shared here is general in nature and should not be considered financial, tax, or legal advice. Always seek personalised professional guidance before making financial decisions. Laws and regulations can change over time.