UK Company Car Benefit Calculator

Estimate the tax you'll pay on a company car benefit-in-kind (BIK). Enter the list price, CO₂ emissions, and fuel type to calculate your annual income tax and employer NIC.

← Back to Tools

UK Company Car Benefit Calculator — BIK Tax Estimator

Free UK company car benefit (BIK) calculator. Estimate your income tax on company car benefit-in-kind based on list price, CO₂, and fuel type.

BIK Percentage Rate29%Based on 110g/km CO₂
Taxable BIK Value£10,150£846/month
Income Tax on BIK£2,03020% rate
Employer NIC on BIK£1,40113.8% employer pays