Fuel prices fall at the pump
Drivers in Portugal are paying less for fuel this week after both petrol and diesel recorded price drops between Friday and Monday. According to average prices updated by Portugal's Directorate-General for Energy and Geology (DGEG), simple diesel fell 2.5 cents per litre, from €2.180 to €2.155, while simple 95 petrol dropped 1.5 cents, from €2.096 to €2.081. The reductions were slightly smaller than the roughly 3 cents per litre that sector sources had forecast for both fuels, even accounting for the adjustment to the petroleum products tax, known as ISP.
Average prices are calculated using figures reported by fuel stations, weighted by sales volumes from the last known period and including discounts such as fleet cards. Final prices for next week will be confirmed on Friday, though CNN Portugal has signalled a further drop may be ahead, with diesel potentially down 3.5 cents and petrol 4.5 cents per litre.
Social charities feel the strain
The downward movement at the pump comes after months of rising costs that have stretched social organisations to their limits. The Comunidade Vida e Paz (CVP), a Lisbon-based charity supporting over 900 people through some 22 social programmes, has seen fuel costs rise 11% since the start of 2026 compared with the same period last year. With a fleet of more than 20 vehicles, the organisation runs nightly routes supporting 450 to 500 people experiencing homelessness across roughly 100 points in the capital.
"We may have to give up some services or some responses from some professionals," admitted Renata Alves, the director-general of CVP, in statements to news agency Lusa. She warned that the cuts would affect the quality of intervention, saying: "This anguishes us. Immensely. Because we would like to say we are reducing services because they are not needed, but that is not what is happening."
The nightly routes alone cost over €400,000 annually and rely entirely on private donations. The government's extraordinary fuel support provides CVP with a maximum of €600, which Alves considers insufficient. The charity has already reduced meal distribution at locations where other organisations operate.
Refood, a food rescue and distribution movement, faces similar pressures. The Vila Nova de Famalicão branch, operating four diesel vans, has seen fuel expenses rise about 40%. Founder Hunter Halder noted that volunteers now "pay for the privilege of volunteering," referring to the additional burden of using their own vehicles for collections and deliveries.
Proposals to overhaul car taxation
Beyond short-term fuel prices, a broader debate on car taxation is gaining momentum. The Portugal Automobile Association (ACAP) has presented a proposal, developed with consultancy EY, to progressively eliminate the Vehicle Tax (ISV) and reformulate the Single Circulation Tax (IUC).
The plan calls for a 10% annual cumulative reduction in ISV starting in 2026, leading to full elimination by 2036. Currently, Portugal has one of the highest vehicle acquisition taxes in the European Union. A segment B car paying €923.60 in ISV this year would see that fall to €831.20 in 2027, gradually reaching zero by 2036.
In parallel, the IUC would be restructured to prioritise environmental criteria, including CO2 emissions, fuel type, and vehicle age. The proposal would also update tax brackets and gradually increase IUC for new vehicles to partially offset the lost ISV revenue. A redistribution mechanism would transfer IUC revenue from municipalities to the central state to ensure budget neutrality.
ACAP argues that Portugal's ageing vehicle fleet, with 1.6 million cars over 20 years old, representing 27% of the total, makes renewal urgent. The study estimates the reform could save 3.2 million litres of fuel annually and avoid 10,800 tonnes of CO2 emissions.
The proposal was presented at the ACAP Auto'26 Forum in Lisbon, themed "Driving the Automotive Future," and aims to align Portugal with practices in Germany and Spain, which impose lower or no acquisition taxes and focus on annual circulation levies.
For drivers: A full tank costs slightly less this week, with diesel at €2.155/litre and petrol at €2.081/litre on average. Further reductions may follow next week, though final figures arrive Friday.
For households relying on social aid: Charities supporting vulnerable populations are cutting services as fuel costs bite, despite government supports of up to €600 per institution.
For car buyers: A decade-long phase-out of ISV and reform of IUC could shift taxation from purchase to ownership, potentially lowering upfront costs for newer, cleaner vehicles.
