The Ubercart Connector for AvaTax is a Drupal compliant open source module that seamlessly links Ubercart with AvaTax to calculate the correct sales tax amount, eliminate the headache of sales tax compliance and to reduce the risk of business audits.

The module uses the sales tax address and line item information from the Ubercart order, making secure REST requests to the AvaTax service to process real-time sales tax calculations. AvaTax is a web-based service that delivers instantaneous sales tax calculations using a centrally-managed, highly accurate calculation engine leveraging up-to-date sales tax rates, rules and jurisdictional boundaries.

Coupled with automated filing, remittance and exemption certificate management, the Ubercart Connector for AvaTax provides unprecedented sales tax functionality to boost business productivity while minimizing audit risk.

Note: adTumbler terminated its agreement with Avalara in September 2017. The termination of our agreement provides users of the Ubercart connector an 18 month period to continue use of the AvaTax service using this connector. Please Contact us at - - for additional information or support requests.

One can only hope that CEO Scott McFarlane is able to make the changes described in a recent internal memo about questionable judgement published by Geekwire.

Project information

  • caution Minimally maintained
    Maintainers monitor issues, but fast responses are not guaranteed.
  • caution Maintenance fixes only
    Considered feature-complete by its maintainers.
  • Module categories: E-commerce
  • chart icon114 sites report using this module
  • shieldStable releases for this project are covered by the security advisory policy.
    Look for the shield icon below.