Advisory fuel rates for company carsNew company car advisory fuel rates have been published and took effect from 1 March 2023.The guidance states: 'you can use the previous rates for up to one month from the date the new rates apply'. The rates only apply to employees using a company car.The advisory fuel rates for journeys undertaken on or after 1 March 2023 are:Engine sizePetrol1400cc or less13p1401cc - 2000cc15pOver 2000cc23pEngine sizeLPG1400cc or less10p1401cc - 2000cc11pOver 2000cc17pEngine sizeDiesel1600cc or less13p1601cc - 2000cc15pOver 2000cc20pHMRC guidance states that the rates only apply when you either:reimburse employees for business travel in their company carsrequire employees to repay the cost of fuel used for private travel.You must not use these rates in any other circumstances.The Advisory Electricity Rate for fully electric cars is increased from 8p to 9p per mile. Electricity is not a fuel for car fuel benefit purposes.If you would like to discuss your company car policy, please contact us.Internet link: GOV.UK AFR