- KSeF 2.0 (National e-Invoice System) will become mandatory for large companies in Poland from February 1, 2026, and for other VAT taxpayers from April 1, 2026.
- Only structured invoices sent through KSeF will be legally valid; invoices issued outside the system will not be recognized.
- The new system will automate accounting processes, eliminate manual data entry and OCR, and require electronic archiving of invoices for 10 years.
- The role of accountants will shift from manual entry to data quality control and business analysis.
- Companies must adapt their document workflows and be ready to process invoices in near real-time, affecting tax deadlines and VAT deductions.
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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