- Accounting offices must be ready to serve clients using the National e-Invoice System (KSeF) from February 1.
- Due to delays and lack of penalties, different types of invoices will coexist in 2026, creating challenges.
- Both accountants and taxpayers need to take appropriate actions to prepare.
- From February, all Polish VAT taxpayers and other entities with a tax identification number (except non-business individuals) must use KSeF.
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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