You would like to calculate tax on multiple invoices at once, rather then one invoice at a time
- Enabling Batch Processing
- In QuickBooks, go to File > Avatax > Configuration
- Click on the Tax Calculations tab
- Check "Disable Automatic Calculation (Memorized Transactions)"
- Processing Transactions
- Once you have finished creating invoices in QuickBooks, go to File > Avatax > View Unresolved Sales tax Errors
- Click Calculate All.