Company car and fuel benefit-in-kind

The taxable benefit on your company car is based on the CO₂ emissions of the car. These calculations are for the 2025/26 tax year.

List Price (£):

The list price of the car and the cost of any optional extras.

CO₂ emissions (gm/km):

The approved CO2 emissions of the vehicle - you can look it up on the official government website

Diesel Supplement?

The Diesel Supplement applies to diesel cars that (i) do NOT meet the Euro 6d emissions standard OR (ii) were registered BEFORE 1 September 2017. Diesel Electric hybrids are exempted from the supplement.

Electric Range:

Please enter the electric range if applicable.

Private fuel:

Does your employer pay for any private fuel for a company car?

Note: These calculations are only for illustrative purposes and are not a substitute for professional advice.

Autumn Budget 2024

A review of measures for UK businesses and individuals.

Spring Statement 2025

Details of the Spring Statement 2025. Our summary focuses on the key issues.

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Company car and fuel benefit-in-kind

Autumn Budget 2024

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