You do not want to see Sales Orders or Estimates in the Quickbooks sales tax errors list.
- Click on File > Avatax > Configuration
- Click on the Tax Calculation tab at the top
- Check the boxes at the bottom under the "Disable Automatic Calculation on Sales Doc" section for the document types you wish to not show in the error list.
- You can make this selection for Quotes, Sales Order, Receipt, Invoice, or Credit Memo
Note: If there are actual errors on the documents, they will still show in the list and the errors will need to be addressed.