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Avalara Help Center

How can I recalculate tax on all transactions in Sage 100?


You tried to post a batch in Sage 100 but got an error that several documents did not exist, so you need to recalculate tax on the invoices before you can post.


Sage 100


  • Use the Sales Tax Calculation utility:
    • Go to Sage 100 > Modules > Accounts Receivable > Utilities > Sales Tax Calculation > select the item type and whether it should calculate all invoices or errors only > click Proceed
      • ​If you want to calculate tax only on the ones which erred in the batch process, select Recalculate Sales Tax for Flagged Records Only