AvaTax 26.3.2.0 — New Features

Taxability customization in Taxability Matrix Effective April 10, 2026, Avalara is introducing a new Taxability customization capability in the AvaTax Portal, giving you greater flexibility and control over how tax is applied to your products and services.

With this enhancement, you can customize the taxability of AvaTax codes when default Avalara content is unavailable or doesn’t fully meet your business needs. This helps ensure that tax outcomes are better aligned with your specific requirements.

Using the Taxability Matrix, you can easily select and customize taxability for a given category and jurisdiction. Once configured, AvaTax automatically creates the necessary custom rule in the background, no additional setup required.

You can review and manage your customizations at any time through the manage Custom rules option in the Settings page.

This update makes tax configuration more intuitive, flexible, and tailored to your business