- The Ministry of Finance published the KSeF 2.0 API documentation and FA(3) logical structure on June 30, 2025.
- The implementation date for KSeF is confirmed.
- The legislative process and preparatory work are on track.
- KSeF will be mandatory for large enterprises on February 1, 2026.
- All VAT taxpayers must comply by April 1, 2026.
- Organizations should start preparations immediately to avoid delays.
Source: krgroup.eu
Note that this post was (partially) written with the help of AI. It is always useful to review the original source material, and where needed to obtain (local) advice from a specialist.
