- Poland’s Ministry of Finance issued new guidance for the mandatory e-invoicing system starting in 2026.
- The updated KSeF 2.0 Manual was released on 19 September 2025 to assist businesses.
- The manual covers system basics, implementation, e-invoicing functionalities, and technical procedures.
- Additional resources and an informational brochure are available on the KSeF website.
- The mandatory e-invoicing system will be effective for large taxpayers from 1 February 2026 and for others from 1 April 2026.
Source: regfollower.com
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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