Charging Your Electric Car at Work: Benefit-in-Kind Rules 2026/27
Whether free workplace EV charging counts as a taxable benefit in kind in 2026/27, and how it differs from mileage reimbursement and home charging support.
A Rare Genuinely Tax-Free Employer Benefit
Most things an employer provides for free β fuel, gym membership, private medical cover β are taxed as a benefit in kind one way or another. Workplace EV charging is a deliberate exception: HMRC treats electricity provided by an employer to charge an electric vehicle at or near the workplace as exempt from tax, reflecting the government's wider policy of encouraging EV adoption. For an employee who charges regularly at work, this is a genuinely free perk with no P11D benefit-in-kind charge attached. Compare the running-cost picture with the
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electric car savings calculatorCompany Car or Personal EV β Both Qualify
A common misconception is that this exemption only applies to company cars. In fact, it covers charging any electric vehicle at the workplace using employer-provided facilities, whether that vehicle is a company car, a car provided under a salary sacrifice scheme, or the employee's own personally-owned electric vehicle. The exemption is about where and how the charging happens, not who owns the car.
Plug-In Hybrids Are Included, Conventional Hybrids Are Not
The exemption applies to vehicles that can be charged from an external electricity source β this includes plug-in hybrid electric vehicles (PHEVs) as well as fully battery-electric cars. A conventional (non-plug-in) hybrid, which charges only through its engine and regenerative braking, doesn't qualify, since there's no external charging event for the exemption to cover.
Home Charging Is a Different Question Entirely
Where an employer reimburses an employee for charging a personal EV at home β rather than providing free charging at the workplace β the tax treatment is separate and depends on how the reimbursement is calculated (a fixed rate per mile, actual cost reimbursement, or a specific home-charging allowance). Employers should not assume the workplace exemption automatically extends to cover home charging costs without checking the specific rules that apply.
Checklist for Employers and Employees
- Confirm workplace charging facilities are available generally to relevant employees, not a targeted individual perk
- Check the vehicle being charged is genuinely externally chargeable (BEV or PHEV)
- Treat home charging reimbursement as a separate question from workplace charging
- Check the for any other company car benefits that may still applyΖTry the calculator
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This article is general information, not financial or tax advice. Figures use 2026/27 UK tax rules.
Frequently asked questions
Is free electricity to charge my own electric car at work taxable?
No β there's a specific exemption covering electricity provided by an employer to charge an employee's own electric vehicle at or near the workplace, meaning this benefit is not taxed, unlike most other employer-provided fuel or energy benefits, provided the charging facility is available generally to employees and not a targeted personal perk.
Does this exemption apply to plug-in hybrids as well as fully electric cars?
The workplace charging exemption applies to charging a vehicle that's classed as an electric vehicle for these purposes, which includes plug-in hybrids in most cases, though the vehicle must genuinely be chargeable from an external source β a conventional hybrid without a plug wouldn't qualify for the exemption.
Is charging a company car different from charging my own personal EV at work?
The workplace charging exemption applies regardless of whether the electric vehicle being charged is a company car or the employee's own personal vehicle, provided the charging happens at or near the employer's premises using facilities the employer provides β the exemption isn't limited to company-owned cars.
Are employers who reimburse home EV charging costs taxed differently from workplace charging?
Yes, potentially β reimbursing an employee for the cost of charging a personal EV at home is treated differently from providing free charging at the workplace, and the tax treatment depends on how the reimbursement is calculated and whether it relates to a company car or personal vehicle, so employers should check the specific HMRC guidance rather than assuming the workplace exemption automatically extends to home charging costs.
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