General information
Poland has announced a temporary cut in fuel VAT to ease inflation pressures linked to rising oil prices and the ongoing Iran conflict.
On 26 March 2026, Prime Minister Donald Tusk confirmed a reduction in VAT on fuel from 21% to 8%. Parliament approved the measure on 30 March, with implementation set for 6 April to 30 April 2026. Fuel duties will also be lowered to the minimum allowed under EU rules.
Oil prices have surged past $100 per barrel, driving up pump costs across the EU, where taxes make up more than half of fuel prices. The government has signaled that “all options are on the table” if prices continue to rise, including possible windfall taxes on energy companies.
Poland has already taken steps to shield consumers, including:
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Fuel price caps
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Margin restrictions
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Discounts through state-linked energy firms
Officials say further intervention remains possible if market conditions fail to stabilise.
Other news from Poland
Consumer Invoices and E-invoicing (KseF) in Poland: what changes in 2026?
Poland
Author: Nikolina Basić
From April 1, 2026, invoices issued to consumers under the Polish KSeF system will remain largely unchanged, as businesses are still not required to issue them unless requested and can continue using paper or electronic formats outside KSeF. Although sellers may voluntarily issue consumer invoices through KSeF (with QR code verification), the system remains mandatory only for B2B transactions, mea... Read more
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
Poland
Author: Nikolina Basić
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 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