- Poland’s National e-Invoice System (KSeF) was integrated with the National Electronic Identification Node on February 14, 2026.
- KSeF users can now authenticate using the mObywatel app (government digital ID) or mojeID (banking industry ID).
- KSeF, launched on February 1, 2026, requires sellers to use a Ministry of Finance invoice template.
- Recipients can log in to KSeF to view and download invoices.
Source: vitallaw.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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