Question to the HM Treasury:

To ask the Chancellor of the Exchequer, what assessment her Department has made of the potential combined impact of the 2025 Budget announcement introducing pay per mile charges on electric vehicles, particularly its effect on consumer demand for EVs, and the Zero Emission Vehicle (ZEV) mandate on manufacturers; and what steps her Department is taking to balancing these measures to support businesses in the automotive supply chain.

As announced at Budget 2025, the Government is introducing Electric Vehicle Excise Duty (eVED) from April 2028, to create a fair tax system whilst also taking steps to ensure that driving an electric vehicle (EV) remains an attractive choice for consumers.

The rate of eVED for EVs will be half of the equivalent fuel duty rate paid by the average petrol/diesel driver, ensuring that EVs are cheaper to own and run for the majority of EV drivers.

Alongside eVED, the Government also announced at Budget 2025 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 VED Expensive Car Supplement (ECS) threshold to £50,000 for EVs. To support manufacturers and the automotive sector supply chain, the Government announced an extension of funding for the Drive 35 (Driving Research & Investment in Vehicle Electrification) programme and a delay to proposed changes to Employee Car Ownership Schemes (ECOS) alongside transitional arrangements.

As set out by the OBR, the estimated net impact of eVED and other Budget measures, including the ECG and ECS, is 120,000 fewer new EV sales across the forecast period. This is against a baseline which assumes EV sales more than triple from 2025-26 levels by 2030-31, which means the net impact of eVED represents only 2% of total new EV sales in the period.

The Government has set out 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