How to integrate POS with accounting software?

A POS integration automatically pushes end-of-day sales summaries to your accounting software. It breaks down sales by category, records sales tax collected separately, handles refunds, and often reconciles against your bank deposit. This turns a 30-minute daily manual task into a zero-effort automatic process.

The detail level of the integration matters. A basic integration posts a single daily journal entry - total sales, total tax, total refunds. A more sophisticated integration posts by department, by payment type, and by location. The level you need depends on how granularly you want to report on your business performance.

Check if your POS and accounting software have a direct native integration. Square, Lightspeed, Toast, and Clover all have direct integrations with major accounting platforms. If not, Zapier or Commerce Sync can bridge the gap. Note.now supports bank feed imports and API access for custom POS integrations.

After setting up the integration, spend one week running both manual and automated entries in parallel. Compare the totals each day to confirm the integration is capturing everything correctly. Once you are confident the numbers match, stop the manual entries and let the automation run. Any discrepancy you find during this parallel period is much easier to investigate than one discovered months later.