Clean books don't happen by accident. They're the result of a handful of simple habits repeated every week.
1. Reconcile weekly, not yearly
Set aside 20 minutes each week to reconcile your bank feeds. Catching a mis-categorised transaction on a Tuesday is easy; hunting for it the night before BAS is due is miserable.
2. Keep business and personal strictly separate
A dedicated business account and card make every transaction traceable. If you're still mixing personal spend through the business account, that is the first habit to fix.
3. Hold receipts against every transaction
Attach the receipt inside your accounting software the moment it lands. No receipt, no claim — the ATO works on evidence.
4. Review your numbers on a single day each month
Pick a day — say the 5th — and review: cash on hand, money owed to you, money you owe. A monthly rhythm prevents surprises.
5. Ask before you guess
When a transaction looks odd, don't bury it. Ask your bookkeeper. A two-minute question today saves a two-hour investigation later.
The principle: books that are kept clean weekly give you the confidence to make decisions monthly.
Build these five habits this quarter and your BAS lodgement — and your sleep — will both improve.