Turkey has updated its e-Invoice package and UBL-TR code lists guide. The new package and guide announced on September 5, 2025, will take effect from October 1, 2025.
A significant update has been implemented in Turkey’s electronic invoicing infrastructure. In an announcement made by the Revenue Administration on September 5, 2025, it was disclosed that a new version of the e-Invoice package is ready and available for use.
Update Scope
E-Invoice Package: Access to the current package is available through the designated link.
UBL-TR Code Lists Guide: The guide containing standard code lists used in electronic invoicing processes has also been updated.
Implementation Date
Updates to both the e-Invoice package and UBL-TR code lists guide will take effect on October 1, 2025. From this date, all users will need to comply with the new versions.
Updated documents and packages have been made accessible through relevant links to enable users to comply in a timely manner.
The update represents Turkey’s ongoing commitment to maintaining and improving its electronic invoicing infrastructure while ensuring users have access to the most current technical specifications and guidance.