- From February 1, 2026, VAT taxpayers with sales over 200 million PLN in 2024 must issue invoices via KSeF; from April 1, 2026, this applies to all others.
- All taxpayers must receive invoices through KSeF from February 1, 2026.
- The law’s wording is unclear, raising concerns about whether the same sale must be invoiced twice (electronically to the client and as a structured invoice to KSeF).
- There is confusion over the definition and requirements for electronic and structured invoices, leading to uncertainty for accountants and taxpayers.
- Some taxpayers may ignore unclear requirements regarding invoice content due to the lack of clarity in the law.
Source: ksiegowosc.infor.pl
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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