Tax

HMRC Advisory Fuel Rates 2026: The Complete Guide for Business Drivers and Employers

If you run a company car, manage a fleet, or process mileage claims for your team, the HMRC Advisory Fuel Rates (AFRs) are something you can't afford to get wrong. They're updated every three months, and applying the wrong rate can leave you facing unexpected tax charges or awkward conversations during an HMRC Employer Compliance Review.