For SaaS solutions, Vertex Release Notes communicate changes in behavior, enhancements, and features. In each release, Vertex also improves performance and quality and remediates security vulnerabilities. Release Notes are available in Vertex Developer Network for all customers regardless of license. For specific information about a specific case, visit the Support section of Vertex Community or contact Customer Support.

Releases for 2025 are listed here:

January 13

Unique Identification Number (UIN) validation for Egypt is now supported. This is described in the Egypt Configuration topic.
The Canary Islands is now supported as a region for Vertex for e-Commerce, Vertex Validator and Vertex Invoice IQ. It is NOT supported for Taxamo Assure and Vertex Advantage Plus. See Supported Countries and Regions.
Standalone UIs are now available for Vertex Advantage Plus users.
The following non standard regions and use cases are supported in Vertex Advantage Plus:
- Japan
- Indonesia
- Advance payments in the UK
New settings for B2B validation caching are available.
The word "Tax" is now included in the header of credit notes for Oman.
Standalone Vertex Invoice IQ users can now pass through tax amounts without any calculation being done. These are called Informative Invoices. This is described in the Informative Invoices topic.
Uruguay is now supported by Vertex Advantage Plus.

Previous Years

Release notes are also available for the following years: