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E-Invoicing in Poland

E-Invoicing is currently accepted, as well as paper or PDF invoices.

E-Invoicing should become mandatory both for B2G & B2B transactions  in 2026 through the “KSeF” central platform using the “FA(2)” (XML) format, although the project has been postponed and currently sits at a standstill.

The existing “PEF” platform, connected to Peppol, will also remain available for B2G transactions using the Peppol BIS 3.0 format.



  • Join the Linkedin Group on Global E-Invoicing/E-Reporting/SAF-T Developments, click HERE



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