- The mandatory National e-Invoicing System (KSeF) will come into effect at the end of 2025.
- Some regulations are already known, but further changes and clarifications are still awaited.
- From January 7, 2026, a new round of KSeF training sessions will begin, and on January 24, 2026, tax offices across Poland will hold an open day dedicated to KSeF.
- Taxpayers can issue invoice visualizations in offline mode if the invoice has already been assigned a KSeF number.
- There are ongoing questions about exemptions, consumer invoicing, and specific legal provisions.
Source: podatki.gazetaprawna.pl
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.
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