Transition from voluntary to mandatory e-invoicing expected from 1 April 2023
From 1 January 2022, taxpayers have been able to issue structured invoices (e-invoices) using Poland’s National e-Invoicing System (KSeF) on a voluntary basis, meaning electronic and paper forms are still acceptable in parallel. Introduction of the KSeF system is part of the digital transformation happening in Poland following the establishment of continuous transaction control (CTC) mandates all around Europe, supporting faster and more effective identification of tax fraud.
Source Sovos
Latest Posts in "Poland"
- Did the NSA Grant VAT Exemption for Erotic Shows? Court Ruling on VAT Exemptions Explained
- 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














