Company car benefit-in-kind
Company Car Tax Calculator 2026-27
Calculate your Benefit-in-Kind tax liability.
Benefit in kind
Vehicle details
£
Estimated annual company car tax
£560
£47 per month · 4% BiK rate
Taxable benefit value£1,400
P11D value£35,000
Annual BiK tax£560
Monthly BiK tax£47
Electric car equivalent, annual tax£560
Rates are HMRC’s 2026/27 appropriate percentages for cars registered from 6 April 2020. The estimate is your income tax only. It does not include the fuel benefit charge or your employer’s Class 1A National Insurance.
Useful guide
Understand company car tax rates and BiK
See how the relevant rates work and what to check on your own payslip or purchase.
Read the guide