The per-mile charge on electric cars: ~3p a mile from April 2028
Petrol drivers pay ~£600 a year in fuel duty; EV drivers pay none — and as the fleet electrifies, £24bn a year of fuel duty evaporates. The answer legislated in the Taxation (Energy and Vehicles) Bill: from April 2028, EVs pay roughly 3p per mile, alongside vehicle excise duty.
How it works
From April 2028, battery-electric cars pay an electric Vehicle Excise Duty (eVED) of about 3p per mile (plug-in hybrids ~1.5p), on top of standard road tax. Mileage is self-reported annually — checked against MOT odometer readings — with the option to pay estimated mileage up front and reconcile later. A 8,000-mile-a-year EV driver pays about £240; the same miles in a petrol car cost roughly £600 in fuel duty, so EVs remain substantially cheaper per mile.
The case for
- Fuel duty raises ~£24bn a year and is structurally dying as the fleet electrifies — some replacement is arithmetically inevitable, whoever governs.
- Per-mile beats the alternatives (higher electricity taxes would hit non-drivers; flat fees would punish low-mileage drivers).
- EVs keep a meaningful running-cost advantage (~3p vs ~7.5p/mile of fuel duty+VAT).
The case against
- It taxes exactly the transition the government subsidises — mixed signals for hesitant switchers, says the motor industry.
- Self-reported mileage invites disputes and evasion; critics also see the thin end of full road pricing, with its privacy questions.
- Rural drivers — with the longest, least-substitutable miles — pay most.
Where the parties stand
Labour legislated it. Reform's scrap-net-zero platform and the Conservatives' anti-carbon-tax instincts point toward repeal pledges, though neither has formalised one. The deeper question — how to fund roads when petrol dies — awaits whoever wins.
What would the per-mile charge cost you?
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Your driving
Sources & further reading
- HM Treasury — Autumn Budget 2025 — the eVED announcement.
- Office for Budget Responsibility — fuel duty erosion forecasts.
- SMMT — industry response on EV transition effects.
Figures are from public material and may change. Not financial, legal or tax advice.