Poland’s Sejm has approved a bill postponing the obligation for rail carriers to use cash registers from January 1, 2026, to April 1, 2027, to give operators more time to prepare. The delay is intended to align transport regulations with broader tax system developments and ensure that national tax recording systems are fully ready before the requirement takes effect. The Sejm has officially passed... Read more

Poland has launched the first phase of mandatory B2B e-invoicing via the National e-Invoice System (KSeF), requiring large taxpayers (PLN 200m+ turnover) to issue invoices through KSeF from 1 February 2026, with wider rollout in April 2026 and micro-enterprises joining in 2027. Final regulations from the Polish Ministry of Finance confirm the FA(3) XML standard, phased compliance milestones, trans... Read more

Poland has confirmed that the National e-Invoice System (KSeF) will go live as planned from 1 February 2026, with a phased rollout based on turnover thresholds, strong security measures in place, and no penalties applied during 2026, as sanctions will only start from 1 January 2027. The Ministry of Finance of Poland has confirmed that the National e-Invoice System (KSeF) will be implemented on tim... Read more

From 2026, most businesses selling to consumers in Poland must use cash registers, with exemptions mainly based on a PLN 20,000 turnover threshold, specific exempt industries, or payment methods such as bank transfers and mail order sales. The rules apply through 2027 and exclude B2B sales, real estate, and depreciable fixed assets from the turnover test. As we enter 2026, new tax regulations are... Read more

Although KSeF 2.0 is primarily a B2B system, it introduces major changes for B2C retailers by requiring all VAT taxpayers to receive invoices via KSeF from February 2026 and progressively mandating invoice issuance through KSeF for retailers from April 2026. From 1 January 2027, cash register receipts with a buyer’s NIP will be prohibited, making KSeF the mandatory channel for such consumer invoic... Read more

Poland’s Ministry of Finance has launched public consultations on draft tax clarifications defining when a permanent establishment in Poland is sufficiently involved in transactions to trigger e-invoicing obligations under the KSeF system. Read more