Guide
EV Salary Sacrifice: What It Does to Take-Home Pay
EV salary sacrifice often lowers tax and NI, but it does not reduce take-home by the full gross lease amount and it can still create benefit-in-kind tax.
Quick answer
For a quick estimate, the most useful inputs are the gross monthly sacrifice and lease period, then a simple EV BIK adjustment.
What to check
- Gross salary usually falls by the sacrificed amount.
- Income tax and employee NI often fall too.
- A pure EV still creates a taxable benefit, so net pay usually drops by more than a bike scheme would.
What to do next
- Model the monthly amount directly in the calculator.
- Treat the result as an estimate unless you also know the full company-car tax details.
- Check the next payslip carefully when the scheme starts.
Try the tool
Use the checker if you already have a payslip. Use the calculator if you want to model take-home pay or salary-sacrifice changes before payday.