Autumn Budget on EV incentives and tax rates
The government has been under increasing pressure from the motor trade to do more to incentivise people into electric cars.
In the Autumn Budget, Rachel Reeves announced several measures aimed at supporting EV adoption.
Expensive Car Supplement threshold increase
From April 2026, the Expensive Car Supplement (ECS) – also known as the 'luxury car tax' – will see its threshold increase from £40,000 to £50,000, but only for electric vehicles.
Currently, all cars with a list price over £40,000 are subject to an additional £425 per year on top of the standard VED rate for five years (from the second year of registration). This change means many more EV buyers can avoid this charge entirely.
The average price of an electric car in the UK currently sits between £48,000 and £50,873. This shows how many people will now avoid the Expensive Car Supplement thanks to this change.
The lower £40,000 threshold will continue to apply to all petrol, diesel and hybrid models.
Electric Car Grant expansion
The UK's Electric Car Grant, which gives discounts of up to £3,750 off the list price of eligible EVs, has received £1.3 billion in additional funding to allow it to continue until 2029/30.
The catch: Pay-per-mile tax from 2028
From April 2028, EV drivers will be subject to a new mileage-based charge (dubbed eVED) on battery electric and plug-in hybrid cars.
The charge will be 3p per mile for EVs and 1.5p per mile for plug-in hybrids during the 2028/29 financial year. Electric vans, trucks and motorcycles will initially be exempt.
The OBR estimates that an electric car driver travelling 8,500 miles during this period will pay £255 – roughly half the rate of fuel duty tax paid by petrol and diesel drivers.
Drivers will be expected to self-report their mileage by estimating the distance they'll travel each year, either paying upfront or monthly via Direct Debit. This mileage will be checked annually, either via existing MOT tests or through an annual check procedure at MOT stations for newer cars.
The mileage-based charge is forecast to raise £1.1 billion in tax income in the first year, rising to £1.9 billion in 2030.
The OBR reckons this move will reduce demand for EVs, estimating that around 440,000 fewer electric vehicles will be sold in the five-year forecast period. However, measures to incentivise EVs (such as the Expensive Car Supplement threshold increase) will offset this by 130,000 vehicles, according to the OBR.