Mileage allowance from Inland Revenue

wealdroam

Hammyman wrote: »

Not a chance. Once you've submitted your tax return for the year, you can't add anything else retrospectively.

You have up to one year to correct mistakes in your tax return.

After that year, you can claim back overpaid income tax for up to six tax years.

But as has been said above, ask the question on The Cutting Tax Board.

Hammyman

blokes2 wrote: »

i have done WELL over 10,ooo miles for business in the car

In that case, you're probably doing it the best way. Per mile is more beneficial for those doing low business mileage like myself.