Mileage Claim For Electric Vehicles. Private drivers can now claim an extra 5 pences per mile allowance for passengers traveling in. For fully electric vehicles, the advisory electric rate (aer) is currently 8p per mile, compared with a starting band of 14p for petrol/diesel cars.
As the consumption will be measured accurately by kwh, there will be complete clarity: The 2024 hmrc electric car mileage rate is 9p for company cars.