- Poland’s Ministry of Finance has started open testing for the KSeF 2.0 National e-Invoice System API.
- The testing environment is available online with technical support on business days.
- A comprehensive manual for KSeF 2.0 has been released, detailing system functionalities and processes.
- A timeline for KSeF 2.0 deployment includes key dates from October 2025 to February 2026.
- The project is funded by the EU’s NextGenerationEU program to enhance tax compliance and streamline operations.
Source: docnova.ai
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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