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The weekly 30 minutes
| Minutes | Task | Why it is load-bearing |
|---|---|---|
| 10 | Reconcile the bank feed to zero | Unreconciled feeds are how abandoned files start, and matching is not coding: confirm what each transaction was, not just that the amounts pair up |
| 5 | Photograph receipts into the file | Attached to the transaction, substantiation is done forever - the shoebox digitised at the moment of purchase, not in July |
| 10 | Raise and chase invoices | Debtors worked weekly get paid. Worked annually, they become bad debt write-offs |
| 5 | The judgment pile | The three or four transactions needing a real decision - GST coding, entertainment versus amenities, private-use splits - decided while you still remember what they were |
Add the calendar layer (BAS dates, super per payday, payroll finalisation) and the annual layer (30 June planning, stocktake, the accountant handover) and that is the entire discipline. Thirty minutes weekly beats three days quarterly, which beats three weeks of reconstruction annually - the same work at one times, three times and fifteen times the cost.
Where DIY books actually fail
Not arithmetic, because software does that. The failures are classification: GST coded on GST-free items, private spending through the business file feeding a Division 7A loan account nobody is watching, entertainment claimed as deductible amenities, asset purchases expensed instead of depreciated past the thresholds, and contractor payments coded in ways that miss reporting and super obligations.
Each is invisible in the file and expensive in a review. The realistic division of labour: you or a bookkeeper run the rhythm, and an accountant reviews the judgment calls quarterly and does the structural work the software cannot.
Frequently asked questions
How do I do bookkeeping for a small business?
How long should bookkeeping take?
Do I need a bookkeeper or can I DIY?
What does my accountant need at year-end?
My books are a year behind, how bad is it?
General information only - not personal tax, financial or legal advice. Consider your own circumstances or speak to a registered tax agent. Remission of penalties or interest and payment plans are decisions of the ATO and outcomes can't be guaranteed.

