The Finance Ministry has completed an external audit of the National e-Invoicing System (KSeF), which revealed the need to revamp the system’s infrastructure. This step is expected to ensure the expected efficiency of the system and, consequently, the stability of economic turnover. For businesses, this means a significant postponement of the mandatory KSeF deadline.
The new timetable for introducing mandatory KSeF assumes a gradual implementation of e-Invoices.
For businesses whose turnover in 2025 exceeded PLN 200 million, KSeF will be mandatory from February 1, 2026, and the rest from April 1, 2026.
If you plan to integrate your Microsoft Dynamics AX/365 system with KSeF or are looking for a solution for NAV/Business Central, contact the experts.
Don’t delay implementing KSeF
to Microsoft Dynamics 365/AX.
We will help you effectively prepare to handle invoices
according to the new legal obligations
