The VAT Act introduces mandatory KSeF, effective from July 1, 2024, with some smaller changes effective from September 1, 2023. The changes include simplification of advance payment invoices, new requirements for identifying advance invoices in KSeF on final invoices, and numbers identifying corrected invoices on corrective invoices. Additionally, a new logical structure FA(2) replaced FA(1) in the KSeF invoice on September 1, 2023.
Source Enodo
- Join the Linkedin Group on Global E-Invoicing/E-Reporting/SAF-T Developments, click HERE
Latest Posts in "Poland"
- Poland Narrows KSeF E-Invoicing Scope: Key Exemptions and Voluntary Options for 2026
- Pro Forma Invoices After 2026: Excluded from KSeF, Still Allowed for Business Use in Poland
- New Way to Check VAT Taxpayer Status Now Available on biznes.gov.pl Portal
- EU Countries Delay Mandatory E-Invoicing, While Poland Sticks to Original KSeF Timeline
- Finance Ministry Launches Pre-Production Demo of KSeF 2.0 Taxpayer Application













