21/05/2026
NEWS FLASH: The work mileage allowance for under 10,000 miles will rise by 10p to 55p backdated to April 2026.
Self-Employed? If you choose the mileage option rather than % running costs you can claim 55p a mile tax on your tax return.
Employed? and use your own car, you can be given up to 55p a mile tax and NI free. And if you're not given that level you can claim the tax back on the difference between what you're given and that amount; For example if you're given 30p per mile, you can reclaim tax paid on your wages for the 25p per mile difference.
Good news for all who use their car for business. Before this update, the main tax-free mileage rate had remained frozen since 2011!