Timeline
- 1 Feb 2026: large taxpayers (over PLN 200 million per annum); and
- 1 Apr 2026: other taxpayers
Source VATupdate
- See also Worldwide Upcoming E-Invoicing mandates, implementations and changes – Chronological
- Join the Linkedin Group on Global E-Invoicing/E-Reporting/SAF-T Developments, click HERE
- Timeline of the E-Invoicing mandates per country
Latest Posts in "Poland"
- Poland Begins Open Testing for KSeF 2.0 National E-Invoice System, Enhancing Digital Tax Compliance
- Poland’s KSeF 2.0 Manual, Decoded: How to Prepare for Poland’s E-Invoicing Mandate
- Open Testing of KSeF 2.0 API Begins for Financial System Integration Compliance
- VAT Settlement in Packaging Transactions: Ministry of Finance Clarifies Deposit System Rules
- Poland’s MoF Releases New KSeF Guide for 2026 Mandatory E-Invoicing Rollout
