For Software as a Service (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 on the 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.

Here are the enhancements and resolutions we released for the service in 2025.

December 22

Version: 2025.21 and 2025.24 (v1.0, v2.0)

Updated India invoice numbering logic to comply with local requirements.

December 17

Version: 2025.22 (v3.0)

Added Customer Location Evidence.
Added support for the sg-ovr-shipment mode of transport.
Added support for automatically converting Bulgarian Lev (BGN) to Euro (EUR).

December 1 (hotfix)

Version: 2025.23

Fixed INVALID_INPUT errors that occurred when validating Greek tax numbers.

November 13

Version: 2025.20

November 5 (hotfix)

Version: 2025.19 (v1.0, v2.0)

Fixed an issue where duplicate tax filing files could cause processing failures during tax filing updates.

October 30

Version: 2025.18 (v3.0)

Added the ability to configure SMTP settings so invoices can be sent from your domain.
Added new user interfaces to simplify the creation and maintenance of business entities.
Added new user interfaces to streamline settings configuration and maintenance for Vertex Invoice IQ.

October 22

Version: 2025.16 and 2025.17 (v1.0, v2.0)

Added a new user interface for managing physical goods.
Updated standalone Vertex Invoice IQ settings to require configuration through the user interface.
Updated product class processing.
Added support for negative amounts in all countries and regions except Taiwan.
Added support for validating five- and six-digit tax numbers for Iceland.
Added a notice to the Detailed Settlement Report for Senegal to remind users to run reports.

September 24 (hotfix)

Version: 2025.15 (v1.0, v2.0)

Fixed an issue where proxied validation requests could return HTTP 502 errors or malformed responses.

September 18

Version: 2025.14

Updated the South Korea FX rates provider to be configurable.
Fixed an issue where Bangladesh Bank foreign exchange rates were incorrectly parsed.

September 9

Version: 2025.13 (v1.0, v2.0)

Added tax number validation for domestic tax calculations.
Added support for sending the NINEA COFI tax number for business-to-business (B2B) and business-to-consumer (B2C) transactions in Senegal.
Fixed an issue where searching for an external_unique_id returned an error.
Fixed an issue where custom email addresses displayed incorrectly in the From Address field.
Fixed an issue where large invoice templates could cause processing queue errors.
Fixed an issue where a blank Additional Tax Number field could cause failures in certain cases.
Fixed an issue where credit notes could trigger exceptions.

August 27 (hotfix)

Version: 2025.12 (v3.0)

Fixed an issue where products did not respect users’ existing profile region and locale settings.
Fixed an issue where validation could not validate some Latvian companies when registered company names contained special characters.

July 31

Version: 2025.11 (v1.0, v2.0)

Added a new endpoint for bulk tax number validation.
Added support for validating tax numbers using non-VIES sources.

July 31

Version: 2025.10 (v3.0)

Added support for invoicing digital goods in 50+ countries and regions.
Added CAPTCHA validation for countries that require verification during local tax number validation.
Added tax breakdown details to business-to-business (B2B) invoices.
Added triangulation footers for back-to-back European Union (EU) transactions.
Added the invoice country to invoice numbers.
Added support for displaying non-VAT tax numbers using the buyer_tax_number_type and buyer_tax_number fields.
Updated Mexico and Albania invoices to display the issue date.
Updated physical goods invoices to display the ship-to address.
Updated invoices to display discount totals and total discount tax.
Updated invoice language handling so that only Saudi Arabia invoices are bilingual; invoices for Serbia and other previously bilingual countries now use a single language.
Renamed Fiscal Representatives to Tax Representatives on all invoices.
Removed the second address from digital goods invoices.
Updated the audit report field order to align with the user interface.
Updated the data source used to validate Egyptian tax numbers.
Updated currency conversion date logic for certain countries.
Updated Canada GST validation to require the six-character prefix with two letters and four numbers.
Fixed credit notes for Andorra, Croatia, the Czech Republic, Ecuador, Guinea-Bissau, Moldova, and Uganda.
Fixed invoice footers for the European Union (EU), Iceland, India, the Philippines, Serbia, Singapore, Switzerland, and Liechtenstein.

June 5

Version: 2025.9 (v3.0)

Added support for the Philippines in Vertex for e-Commerce and Vertex Validator.

June 2

Version: 2025.8 (v1.0, v2.0)

Updated the buyer_email requirements for Taiwan to enforce a length between 1 and 64 characters.
Added support for physical goods.
Added support for sending custom tax numbers in requests.
Added support for the Philippines.
Added support for minimum and maximum length validation for required fields.

May 19 (hotfix)

Version: 2025.7 (v1.0, v2.0)

Added support for suffixes in Swiss tax numbers.

April 29

Version: 2025.6 (v1.0, v2.0)

Updated Swiss tax number validation to require the MWST, TVA, or IVA suffix.
Updated Canada tax number validation to require a two-letter, four-digit suffix.
Updated refund processing for Canada and Taiwan to use the original sale exchange rate.

April 15

Version: 2025.5 (v3.0)

Released version 3.0 of Vertex for e-Commerce.
Added a new endpoint for validating tax numbers without storing data in Vertex Validator.
Added support for Morocco and Uganda.
Added a new tax number source database for the Czech Republic.
Updated validation for tax numbers prefixed with XI to check the VIES database.
Fixed an issue affecting Czech Republic tax number validation.

March 31

Version: 2025.4 (v1.0, v2.0)

Added support for Morocco and Uganda.
Updated the Harmonized Sales Tax (HST) rate for Nova Scotia.
Updated the base tax calculation for Indonesia.

March 25 (hotfix)

Version: 2025.3 (v1.0, v2.0)

Fixed an issue with India Goods and Services Tax Identification Number (GSTIN) validation failures.

March 17

Version: 2025.1 (v1.0, v2.0)

Improved reporting performance.
Added a manual: true field to reports to indicate whether they were run manually in the user interface or generated by a schedule.
Added email notifications for Vertex VAT Compliance Service.
Added tax to credit note headers for Oman.
Updated currency formatting to remove decimal places for Vietnamese Dong (VND), South Korean Won (KRW), Japanese Yen (JPY), Chilean Peso (CLP), and Indonesian Rupiah (IDR).

February 26

Version: 2025.1 (v1.0, v2.0)

Fixed an issue with an Indonesian tax rate discrepancy.
Fixed an issue that sometimes prevented Vertex Validator settings from loading.
Added email and webhook notification and report storage configuration for Standalone Vertex Validator.
Removed the blank business name field from Swiss business-to-consumer (B2C) invoices.
Updated applicable Swiss invoices to display the seller's tax number.
Updated the audit report to display ship-to address fields in separate columns.

January 30

Version: 2025.2 (v1.0, v2.0)

Updated the Vertex VAT Compliance Service so HTTP GET requests from the REST API integration no longer include a request body or body-related headers.