The prospect of taxing electric vehicle drivers on a per-mile basis has triggered an unprecedented backlash from the fleet leasing sector, automotive manufacturers, and transport operators. Written into law and due to start in 2028, the three pence per mile levy marks the Government’s answer to declining fuel duty revenue as more drivers transition to electric powertrains. Yet industry figures argue the mechanism is fundamentally flawed in both concept and execution.
The Mechanism and Its Challenges
The Government’s proposed system would charge electric vehicle owners approximately three pence for every mile travelled, payable through an automated tracking mechanism. Whilst the principle of road user charging aligns with established taxation philosophy, the execution faces considerable practical hurdles. Industry analysts point out that the infrastructure required to monitor and collect such payments remains untested at scale.
Fleet Operator Concerns
Fleet operators have expressed particular concern about the administrative complexity. Managing per-mile charges across large vehicle fleets introduces new layers of reporting, reconciliation, and compliance. One leading transport body observed that the mechanism is “simply not fit for purpose,” raising questions about the Government’s preparedness for implementation.
Threats to EV Adoption Momentum
The timing of the proposal has drawn sharp criticism from those committed to decarbonisation targets. Consumer research suggests the tax could have a chilling effect on private EV purchases, with approximately 40% of drivers citing the additional cost as a deterrent to switching from petrol vehicles. This runs counter to the Government’s own net-zero commitments and the phased phase-out of internal combustion engines.
Fleet Leasing Sector Impact
The fleet sector, traditionally a driver of EV adoption through large-scale procurement, faces particular exposure. Leasing companies warn that higher running costs will erode the total cost of ownership advantage that electric vehicles currently enjoy over diesel alternatives. For businesses managing hundreds or thousands of vehicles, the cumulative impact of per-mile taxation could be substantial.
International Precedent and Economic Impact
Warnings have emerged from New Zealand, where similar per-kilometre taxation schemes have contributed to declining EV sales. Preliminary analysis suggests the UK could face a comparable outcome, with potential economic costs reaching £4.8 billion if adoption rates fall sharply. Transport economists stress that road user charging should incentivise efficient driving patterns rather than discourage modal shift to zero-emission vehicles.
Fairness and Double Taxation
The legislated mechanism also raises broader questions about fairness. Drivers of conventional vehicles will continue to pay fuel duty, creating a dual taxation regime that penalises early adopters of green technology. Industry leaders argue this inverts the Government’s stated priority of accelerating the transition to clean transport.
Stakeholder Unity on Opposition
What distinguishes this debate is the unusual consensus among normally competing sectors. Automotive manufacturers, fleet operators, leasing companies, and consumer advocacy groups have all raised serious objections. This unified stance reflects deep concerns that the proposal, as currently framed, risks unintended consequences for both the Treasury and the UK’s climate ambitions.
Treasury officials have indicated the mechanism remains under review, with industry consultation ongoing. Transport leaders emphasise that alternative funding models exist that would generate necessary revenue without the administrative burden or adoption penalties inherent in per-mile tracking.