- From February 2026, all VAT taxpayers in Poland must receive invoices via KSeF, with large taxpayers (over PLN 200 million sales in 2024) starting first.
- From April 1, 2026, all VAT-registered businesses, including retailers, must issue invoices through KSeF.
- From January 1, 2027, cash register receipts with a buyer’s NIP will be prohibited; such invoices must be issued via KSeF.
- Limited relief allows invoices outside KSeF until December 2026 if monthly value does not exceed PLN 10,000 gross.
- Certain B2C documents (e.g., transport tickets, tolls) are exempt; KSeF deadlines will not be postponed, so retailers must prepare accordingly.
Source: fiscal-requirements.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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