Our research underpins our campaigning efforts
We can only make the UK a fairer place to be self-employed with up-to-date sources of data and information.
Some of our key pieces of research:
Read the latest insights from the team...
From April 2026, sole traders can claim 55p per mile for business car use. Here's how to make sure you're claiming the right amount.

If you use your own vehicle for business purposes, the rules just got more generous. From April 2026, the tax-free mileage rate for cars and vans has risen by 10p...

The approved mileage rate has risen to 55p per mile for the self-employed. Here is what changed, what it means for your tax bill and what to do next.
