Question to the HM Treasury:

To ask the Chancellor of the Exchequer, what assessment she has made of the potential impact of the new Electric Vehicle Excise Duty mileage charge from April 2028 on Electric Vehicle uptake.

The Government intends to create a fair motoring tax system while supporting the automotive industry and ensuring EVs remain an attractive choice for consumers.

As announced at Budget 2025, the Government is introducing Electric Vehicle Excise Duty (eVED) from April 2028, a new mileage charge for electric and plug-in hybrid cars, recognising that EVs contribute to congestion and wear and tear on the roads but pay no equivalent to fuel duty.

While it is fair for EV drivers to contribute for their car usage, the government is also committed to ensuring that driving an electric vehicle is an attractive choice for consumers. Therefore, the rate of eVED paid by electric vehicle drivers will be half the fuel duty rate paid by the average petrol/diesel driver, ensuring that it will still be cheaper to own and run an EV for the majority of EV drivers.

The Government is also providing generous additional support to incentivise the use of electric vehicles, including £1.3 billion of additional funding for the Electric Car Grant (ECG), £200 million for chargepoint rollout, and increasing the Expensive Car Supplement (ECS) threshold to £50,000 for EVs. This support will be introduced before the tax takes effect to support continued momentum in EV take-up.

The Government has set out the expected impacts from eVED and other Budget measures in the Budget 2025 Policy Costings document at GOV.UK: https://assets.publishing.service.gov.uk/media/692872fd2a37784b16ecf676/Budget_2025-Policy_Costings.pdf