- Introduction and Timeline of KSeF: Poland’s National e-Invoicing System (KSeF) was initially voluntary since January 2022, with mandatory implementation now scheduled for February 1, 2026, for large businesses and April 1, 2026, for all other entrepreneurs. The Ministry of Finance is actively developing the new FA(3) electronic invoice structure, which will replace the current FA(2) format.
- Key Developments and Compliance Support: The Ministry has outlined a roadmap with critical milestones leading to the mandatory implementation, including the publication of the FA(3) schema and API documentation, as well as support for businesses through sandbox environments for testing and familiarization before compliance becomes necessary.
- Benefits and Operational Details: The transition to electronic invoicing aims to streamline document processing, enhance real-time information access, and speed up VAT refunds. Businesses must adhere to a structured XML format for invoices, and compliance involves notifying tax authorities, creating accounts in the KSeF system, and ensuring correct invoice submissions for verification and storage.
Source Marosa
- See also
- Join the Linkedin Group on Global E-Invoicing/E-Reporting/SAF-T Developments, click HERE
Latest Posts in "Poland"
- Poland Advances E-Invoicing System Testing Ahead of 2026 Mandatory Rollout
- Split Payment Fails to Stop VAT Fraud: New Tightening Measures Planned by Finance Ministry
- SAF-T VAT will be adapted to KSeF – there is a draft
- KSeF: A Treasure Trove of Business Data — and a Security Challenge
- Ministry of Finance Launches Pre-Production API Environment for KSeF 2.0 Integration