Fiscal subject related
To summarize, after the February public consultation, the Polish Ministry of Finance has confirmed relaunch plans for the delayed mandatory KSeF e-invoicing regime:
- End of March draft legislation with no material changes to the original requirements and data schema, FA(2);
- End of April: end of public consultation on new legislation and regulations;
- May completion of an external audit of IT infrastructure (concerns of data load scaling led to the last delay);
- 1st July to complete the legislative process;
- Education and training programs are to start in tax offices in April and May. The aim will be to provide practical information on the use of free tools prepared by the Ministry of Finance, i.e., the taxpayer’s application and e-micro-company;
- Launch sometime in 2025 (spring or summer, likely given the Ministry’s commitment to at least 6 months’ notice following completion of the legislative process).
Other news from Poland
Ministry of Finance of Poland: Penalties for E-invoice (KseF) errors will be proportional.
Poland
Author: Nikolina Basić
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
Railway cash register obligation in Poland: deadline delayed for 2027
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Poland launches first wave of mandatory KSeF B2B E-invoicing-overview
Poland
Author: Nikolina Basić
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
New document was uploaded: E-commerce Poland - Legal requirements
Poland
Author: Nikolina Basić
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
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Already subscriber? LoginE-invoicing-KSeF to launch on schedule, no delays confirmed
Poland
Author: Nikolina Basić
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
Who needs a cash register in 2026 in Poland?
Poland
Author: Nikolina Basić
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
KseF 2.0: Important Deadlines for Polish Retailers
Poland
Author: Tara Nedeljković
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