- The mandatory introduction of the National e-Invoice System (KSeF) in Poland has been postponed.
- The decision to delay the implementation of KSeF was made due to critical errors in the system.
- Polish entrepreneurs now have additional time to prepare for the mandatory use of KSeF.
- Only 44% of micro and small Polish companies were aware of KSeF, according to a survey.
- The uncertainty regarding the new implementation date is not beneficial for entrepreneurs.
- It is recommended for businesses already using KSeF to continue using the system.
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.
Latest Posts in "Poland"
- VAT Rates in 2026: What Will Change and Which Sectors Are Affected?
- Poland Introduces Invoice Attachment Feature in KSeF 2.0 via e-Tax Office
- Fixed Establishment Rules for KSeF: Key Insights from the Ministry of Finance’s Draft Guidance
- KSeF Training Wednesdays: Key Information Sessions for Entrepreneurs Start January 7, 2026
- VAT Refund Date in KSeF: Issue Date or System Entry Date Determines Deduction Timing














