If you use your own car, van, motorcycle or bicycle for business mileage, we may be able to help you claim tax relief for your car mileage.
We can’t claim for miles travelled between your home and a permanent workplace.
You should keep records of your business mileage, including dates and locations of journeys undertaken, distances travelled and the total amount of mileage allowance payments you have received from your employer in case HMRC request to see them.
You can’t use this calculator to calculate mileage allowance for journeys in a company vehicle.
The calculations are based on a typical basic rate taxpayer and should be used as a guide only.