Your journey
Type an address and pick it from the list. Add stops for anywhere you called in on the way.
Already know the miles? Enter them by hand
Skips the map and uses your figure instead. Useful if the route lookup is unavailable or you have an exact odometer reading.
Your vehicle
The rate depends on what you drove.
Employees only: you can add 5p per passenger per mile for fellow employees on the same trip.
VAT
Registered for VAT? Reclaim the VAT on the fuel part of your mileage.
, rest public. HMRC lets you split home (7p) and public (15p) charging on a fair and reasonable basis.
Your tax situation
Optional. Makes the figures spot on. Defaults suit most sole traders.
The 55p rate only covers your first 10,000 miles each tax year (resets 6 April). Tell us what you have already done so the split is right.
We will show the relief you can still claim, or any taxable excess if they pay above the approved rate.
Guidance only, not tax advice. Figures use HMRC published rates for the 2026/27 tax year. Distances are driving routes from OpenStreetMap and may differ from your actual mileage. Keep your own records.