Should I use mileage or a proportion of the cost of running a car?
- Sinéad Pratschke
- Jun 27
- 2 min read
For sole traders, you have a choice between using "simplified expenses" in the form of a mileage claim OR
Actual business use % of the cost of the car + appropriate running costs.
So which should you use?

Mileage
You can use HMRC’s approved mileage rates to work it out:
45p per mile for the first 10,000 miles
25p per mile after that
These claims are made per taxpayer, not per vehicle. So if you use more than one car for work, it’s your total mileage that counts.
Actual costs
Alternatively, you can claim capital allowances on the cost of your car +
business use proportions for the actual running costs
Costs such as:
Fuel
Insurance
MOT
Servicing
Road Tax
Capital Allowances available on your car will depend on whether it's:
new or used
electric or not
the emissions rate
Capital allowances are claimed each year on the reducing balance of your car. In other words, they will gradually write down the value of the car in your business.
Therefore, the corresponding value of the tax deduction in your business for that car, also reduces year on year.
As such, there is an element of "swings and roundabouts" in terms of the options and you'll need to think carefully about what's best for you. There is no single best option.
Final Thoughts for Freelance Musicians
When it comes to tax and travel expenses, it all boils down to consistency and location.
Keep in mind, once you elect for a particular method, you need to stick with it for the lifetime of that car within your business.
Keep good records of your mileage and locations, and always note the purpose of the trip. If in doubt, speak to a tax professional who understands the nuances of working in the music industry (hint: that’s me!).
Want more tailored advice? Join The Business of Music Community or check out the rest of our website for resources, courses, and support built specifically for musicians in the UK.
Comments