Poland Temporarily Cuts VAT on Motor Fuels from 23% to 8%

• Poland has temporarily reduced the VAT rate on specified petrol, diesel and qualifying biocomponent fuels from 23% to 8%. The reduction applies from 17 August through 31 August 2026. The measure was adopted by the Minister of Finance and Economy on 13 August 2026 and published in Poland’s Journal of Laws on the same date. [IBFD Tax N…ugust 2026 | Outlook], [prix-carburant.eu], [vatfaqs.com]
• The temporary reduction covers petrol classified under CN codes 2710 12 45 and 2710 12 49, specified diesel fuels, and qualifying biocomponents intended for combustion engines. Poland is also reintroducing daily maximum fuel prices during the same period, as part of its fuel-price intervention programme. [IBFD Tax N…ugust 2026 | Outlook], [pollar.news]
• Businesses must manage the short transition carefully. Fuel suppliers and retailers need to update VAT determination, invoicing and point-of-sale systems for 17 August and restore the 23% rate after 31 August. The applicable rate should be determined by the Polish tax-point rules, rather than solely by the invoice or payment date.

Extended article

Poland has reintroduced a temporary reduction in the VAT rate applicable to certain motor fuels. Instead of the standard 23% rate, an 8% VAT rate applies from 17 August until 31 August 2026.

The measure applies to specified petrol products classified under CN codes 2710 12 45 and 2710 12 49, including qualifying mixtures with biocomponents. It also covers specified diesel fuels classified under CN codes 2710 19 42, 2710 19 44 and 2710 20 11, together with qualifying mixtures and biocomponents intended to power combustion engines. [IBFD Tax N…ugust 2026 | Outlook]

The temporary VAT reduction forms part of a broader intervention under which the Polish authorities will establish daily maximum fuel prices for the same two-week period. The government indicated that the VAT reduction could lower pump prices by approximately PLN 0.90 to PLN 1.00 per litre, although the actual consumer effect may vary by fuel type and supplier. [vatfaqs.com], [pollar.news]

The measure creates several immediate compliance issues:

1. Suppliers must correctly identify products covered by the reduced rate based on their CN classification and applicable quality requirements.
2. ERP, invoicing, cash-register and point-of-sale systems must be updated for a very short effective period.
3. Credit notes, returns and price corrections issued after 31 August may still need to reflect the VAT rate applicable to the original transaction.
4. Businesses holding fuel inventories should ensure that the rate change is linked to the applicable tax point and not merely to when the fuel was purchased or placed in stock.
5. Automated tax-rate tables must be returned to 23% once the temporary period ends.

The measure is particularly relevant for fuel producers, wholesalers, service stations, fuel-card operators, transport businesses and businesses operating centralised VAT engines.

Sources: Poland temporarily cuts fuel VAT to 8% and overview of the August fuel measures.