These are the suggested reimbursement rates for employees’ private mileage using their company car from 1 June 2021.
Where there has been a change the previous rate is shown in brackets.
| Engine Size | Petrol | Diesel | LPG |
| 1400cc or less | 11p
(10p) |
8p
(7p) |
|
| 1600cc or less | 9p
|
||
| 1401cc to 2000cc | 13p
(12p)
|
9p
(8p) |
|
| 1601 to 2000cc | 11p
|
||
| Over 2000cc | 19p
(18p) |
13p
(12p) |
14p
(12p) |
Note that for hybrid cars you must use the petrol or diesel rate. You can continue to use the previous rates for up to 1 month from the date the new rates apply.

[…] Note that the private fuel benefit is an all or nothing benefit. There must be full reimbursement by 6 July to eliminate the benefit. The simplest method would be to multiply private miles by the HMRC advisory fuel rate for the vehicle. […]