In the latest announcement from HMRC, AFR's are to be reduced. Diesel Advisory Fuel Rates (AFRs) are to fall by 2p, while petrol AFRs reduce by 3p, except for those engine sizes below 1400cc, where the reduction is only 2p.
The LPG rate also drops 1p and for those LPG cars with an engine size greater than 2000cc, it falls by 2p.

The AFR rates apply to all journeys on or after 1st March 2015 and for one month from the date of change, employers are able to choose to use either the previous or new current rates. Employers may therefore make or require supplementary payments if they so wish, but are under no obligation to do either.

Use of AFRs (Advisory Fuel Rates)

AFRs can be used to negotiate dispensations for mileage payments for business travel in company cars.

They are meant to reflect actual average fuel costs at the time they are set and save time for both employers and HMRC by setting out some figures that can be used in the majority of cases. They give employers more certainty about what the mileage rates that they choose to apply mean for tax and National Insurance contributions (NICs).

The rates only apply where employers:

  • reimburse employees for business travel in their company cars
  • or require employees to repay the cost of fuel used for private travel

The rates are advisory only.

Current and past AFR rates can be seen here on Comcar at

Information is also available on the HMRC website at