Mileage tax relief calculator

Use the mileage tax relief calculator to work out how much you can claim

Just enter the rate at which you pay tax, and the number of business miles you've driven. The mileage tax relief calculator will let you know how much your claim is worth.*


*This calculator only provides an estimate and doesn’t take into consideration any mileage paid by your employer.

Claiming mileage tax relief 

How much can I claim back per mile?

The mileage tax relief calculator uses the current approved mileage rates of .45p per mile for the first 10,000 business miles and .25p per mile for every business mile after that. The mileage tax relief calculator uses the mileage allowance rates to work out your estimation.

The rate at which you pay tax can affect how much you are owed. For example if you pay tax at 40% and the total mileage figure you are claiming is £2000 you will receive a tax rebate of £800 ( which is 40% of £2000 ).

How far back can I claim mileage?

You can mileage tax relief for the last four tax years. You don’t need to be with the same employer to be able to claim.

Am I eligible?

Many people are unaware that claiming mileage tax relief is possible and miss out on what they are entitled to. However claiming mileage is not allowable for normal commuting to one place of work, and you will only be eligible if you travel to a temporary workplace.

I’m paid by my employer can I still claim?

It depends on how much you are paid and if it is taxed.

Taxed mileage allowance:

A taxed mileage allowance paid by your employer means you can still claim back the full approved mileage rates.

Untaxed mileage allowance:

If you’re paid an untaxed mileage allowance a claim will only be possible on the difference between the approved mileage rates, and what you are paid by your employer. If your employer has paid you the full approved mileage rates and not taxed it you will not be eligible to claim.

Do I need records to claim mileage?

Having records is helpful but not always necessary. We can talk you through what other options are available if actual records aren’t available.

How do I claim mileage tax relief back?

We specialise in reclaiming mileage tax relief. The rules are complex meaning it’s really important you only try and claim back what you are entitled to, otherwise you will face questions and delays.

We are trusted by countless trades men and professionals to claim their mileage. With a 98% success rate and average mileage rebate of over £2500 you should make a claim today.

Some of the people we have helped

  • Carers and healthcare workers
  • Sales people
  • Construction workers
  • Estate agents

Many people are eligible to claim mileage. The important thing to remember is that it doesn’t matter what your job title is. If you use your own car for for business mileage a claim is likely.

Our mileage Tax Rebate Services will:

  • Use qualified accountants regulated by the AAT
  • Make it easy for you – we do all the work
  • Track and follow up your claim to make sure it completes in the shortest time
  • Guarantee you get the tax rebate you are entitled to

Start my mileage claim today...

Contact us today & get a FREE eBook

“11 Ways to Pay Less Tax”

1 Just fill out the form below and we'll do the rest...

Fields marked with * are compulsory.

Please leave this field empty.

globalsign aat

2 OR call our tax experts 0845 094 0005 or 01228 520477...

3 OR email us at

Other tax rebate calculators:


£4,335 tax rebate

"Got my mileage tax rebate cheque today for over £4000, it’s been well worth the effort!"

P Delaney, Regional Manager, London, Received £4,335 for claiming tax back on petrol mileage


Back to Top
Back to Top