The Polish Ministry of Finance has announced that penalties related to the mandatory National e-Invoicing System (KSeF) will be applied with flexibility and proportionality. While KSeF becomes mandatory in 2026, financial sanctions will only begin on January 1, 2027, with 2026 serving as a transition period for businesses to adapt, and penalties thereafter assessed case-by-case depending on the se... Read more

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

The purpose of this document is to explain how electronic chargers for electronic vehicles are treated in terms of whether are they subjects of fiscalization or not, whether there is an obligation to use and process transactions via cash registers, an obligation to issue fiscal receipts, etc 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