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How do I resolve the error 'Error has occurred [ATS-291]: Conversion from string "AVATAX-SalesTaxAdjust" to type 'Boolean' is not valid in QuickBooks?

Overview

I am getting the erorr 'Error has occurred [ATS-291]: Conversion from string "AVATAX-SalesTaxAdjust" to type 'Boolean' when trying to use AvataxSalesTaxAdjust in Quickbooks.

Environment

Avalara Avatax

Quickbooks

Resolution

  • This error is resolved by upgrading to Avatax for Quickbooks v73 and above.
  • Please make sure you are on the latest version of Avatax for Quickbooks.