31/08/2026
With August coming to a close, it's time to look ahead at the September quarter and what tax and financial obligations are on the horizon. Planning ahead — even just a month or two — puts you firmly in control of your financial life.
Key dates in the September quarter (July–September 2026): The June quarter BAS is due for self-lodgers in late July/August (if not already lodged). The October 31 tax return lodgement deadline for self-lodgers is coming into view — if you plan to self-lodge, start now. Super contributions from employers under Payday Super should have been flowing every pay cycle since July 1 — this is a good time to review whether contributions have arrived correctly in your super account.
For businesses: if you pay PAYG instalments quarterly, the September quarter instalment is due in late October. Review your income for the quarter and assess whether the instalment amount is appropriate — vary it if your circumstances have changed significantly.
For investors: review your portfolio's tax position for the first quarter. Have any significant capital gains been realised? Are there opportunities to harvest losses before year-end? Keep in mind that investment decisions made now affect the 2026–27 return.
TaxSmart Cafe Casey is available year-round — not just at tax time. Book a September quarter review and stay ahead of your obligations and opportunities.