Turkey Updates E-Invoice and E-Archive Standards, Mandatory from February 2026

• Turkey has released technical updates for its e-Invoice (e-Fatura) and e-Archive Invoice (e-Arşiv) systems, effective February 2, 2026.
• The updates include new validation rules, data structures, and technical requirements to ensure compliance with Turkish Revenue Administration (GİB) standards.
• The UBL-TR Code Lists Guide and UBL-TR 1.2.1 Package have been updated, affecting official codes, XML schemas, business rules, and validation files.
• Businesses, ERP providers, and e-invoicing platforms must upgrade their systems by the deadline or risk invoice rejection.
• The changes support Turkey’s ongoing digital tax modernization and leadership in e-invoicing.

Source: fiscal-requirements.com

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• See also
  • E-Invoicing/Real Time Reporting – What can you find on VATupdate.com
  • Worldwide Upcoming E-Invoicing mandates, implementations and changes – Chronological
  • Country Profiles on E-Invoicing, E-Reporting, E-Transport, SAF-T Mandates, and ViDA Initiatives

• Join the Linkedin Group on Global E-Invoicing/E-Reporting/SAF-T Developments, click HERE
• Join the LinkedIn Group on ”VAT in the Digital Age” (VIDA), click HERE

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