Portugal’s AD government has submitted a bill to parliament seeking to temporarily reduce the ISP fuel tax until June 30. The bill was submitted to parliament yesterday to mitigate soaring The post Government seeks fuel tax reduction to June 30 appeared first on Portugal Resident.
Government seeks fuel tax reduction to June 30
Tuesday, 7 April 2026RSS
Context & Explainers
The ISP (Imposto sobre Produtos Petrolíferos e Energéticos) is Portugal's excise tax on petroleum and energy products, charged as a fixed amount per liter on petrol, diesel, and other fuels. It is one of the main components of fuel prices at the pump, alongside VAT and the carbon tax (Taxa de Carbono).
The government can adjust ISP rates — temporarily or permanently — to influence fuel prices. Rate cuts are a common policy tool to ease cost-of-living pressures on drivers and transport businesses, though they also reduce government revenue.
For consumers, the ISP is significant because even small changes in the per-liter rate translate into noticeable differences at the pump, particularly for diesel users and commercial transport operators.
