One of the biggest advantages of electric cars is going away: The new change will cost drivers dearly, here's what it's all about

Britain is set to introduce a new tax system that could significantly impact electric vehicle (EV) owners, marking a shift away from one of the key advantages of going electric, lower running costs. Starting in April 2028, British drivers who own fully electric cars will begin paying a mileage-based charge known as eVED, which is expected to add between £200 and £300 annually to their expenses. This change comes amid growing government efforts to encourage the adoption of cleaner vehicles while managing rising public spending. The proposed eVED rate would see fully electric vehicles charged three pence per mile, approximately 1.9 eurocents per kilometer, with plug-in hybrids facing a lower rate of 1.5 pence per mile. Both rates are scheduled to increase annually in line with inflation, starting from the financial year 2029/2030. The additional cost will be levied on top of the existing annual vehicle tax, currently standing at £200. For example, a driver covering around 7,100 miles, or roughly 11,400 kilometers, would pay an extra £213 under the new system, compared to £106.50 for a plug-in hybrid. While this reduces some of the financial benefits of EVs, the overall cost of ownership will still depend heavily on how frequently and where the vehicles are charged. To implement the system, drivers will need to estimate their annual mileage and pay the corresponding amount during their annual registration renewal. Actual mileage will then be verified during the mandatory MOT test. If a driver has driven more than reported, they will have to make up the difference, while any overpayment can be carried forward to the next year or claimed back if it exceeds £100 or if the driver faces financial hardship. For newer vehicles, which undergo their first MOT after three years, the reconciliation process will occur later, potentially allowing for voluntary data sharing via embedded eSIM technology. The government insists that the system will track only total distance traveled, not specific routes or locations, distinguishing between domestic and international travel, a feature not available through traditional annual mileage reporting. Plug-in hybrid owners face a unique challenge. Although they benefit from a reduced rate, they continue to pay fuel charges each time they refuel with gasoline. Auto Express warns that plug-in hybrids often consume more fuel in real-world conditions than laboratory tests suggest, especially when the battery is depleted. Drivers who rarely charge their vehicles might end up paying both the mileage tax and substantial fuel costs, creating confusion and potential financial strain. Industry representatives argue that the timing of the tax introduction is problematic, particularly as governments are simultaneously offering incentives to attract buyers to electric vehicles. Critics fear the new expense could slow down sales, especially among private consumers. According to the UK’s Office for Budget Responsibility, the eVED system could generate up to £1.4 billion annually by the financial year 2029/2030. It also estimates that due to the new levy, fewer than 440,000 electric vehicles could be sold by the end of 2031 compared to current projections. These figures highlight the potential economic impact of the policy, raising questions about its effectiveness in balancing environmental goals with fiscal responsibility. While the new rules apply specifically to Britain, they raise concerns for other countries considering similar measures. Croatia, for instance, has yet to announce any official plans for a mileage-based tax on electric vehicles. However, the British example underscores the challenges policymakers face in designing systems that support sustainable transport without inadvertently deterring consumer adoption. As the implementation date approaches, the debate over the balance between environmental goals and economic realities continues to intensify.