Skip to content
  • There are no suggestions because the search field is empty.

Resolving Duplicate Tax Item Errors When Posting Credit Memos from Webgility to QuickBooks

This article helps Webgility Desktop users resolve errors that occur when posting a credit memo from Webgility Desktop to QuickBooks Desktop due to duplicate tax items. It explains how applying the same sales tax code at both the line-item level in Webgility Desktop and as the main tax item in QuickBooks Desktop can trigger the issue. The guide provides step-by-step instructions to fix the error and prevent it from recurring in future transactions.

How to Resolve

1. Identify the Duplicate Tax Item

  • Try posting the credit memo from Webgility to QuickBooks.

  • If the error appears, review the message and note any tax codes mentioned.

2. Review Tax Code Settings in Webgility

  • Open Webgility Desktop.

  • Go to Connections > Accounting > Sales Tax > Map Tax Codes.

  • Check how sales tax codes are mapped

3. Adjust Sales Tax 

  • Determine which tax code is applied at the line item level.

  • Choose one of the following options:

    • Option A: Change the line item’s sales tax code in Webgility so it differs from the main tax item used in QuickBooks.

    • Option B: Update the main sales tax item in QuickBooks to avoid conflict with the line item code.

  • After making the change, save the settings in Webgility.