Sales-tax filings should be supported by the books. A return prepared from unreconciled reports can leave unexplained balances that grow from one period to the next.
Start with complete transactions
Confirm that sales, refunds, purchases, and payment-processor activity for the filing period are recorded. Missing deposits or supplier bills can affect the reported tax position.
Reconcile the sales-tax accounts
Compare the tax collected and recoverable amounts to source reports and prior returns. Investigate old balances rather than carrying them forward indefinitely.
- Review taxable and zero-rated sales
- Confirm eligible input tax credits
- Check BC PST treatment and exemptions separately
- Reconcile filed returns to the general ledger
Keep support organized
Retain invoices, receipts, exemption certificates, and calculation schedules in an organized system. Good support makes future questions easier to answer.
