Benefit-in-Kind for electric cars 2025 – Calculation, rules and the best models

Complete guide to benefit-in-kind value for electric cars in 2025. How the tax is calculated, which rules apply and which electric cars are the most tax-efficient.

Benefit-in-kind rules for electric cars 2025

From 2025 the following rules apply to benefit-in-kind value for electric cars:

  • Reduction: Electric cars receive a 30% reduction on the list-price supplement (compared to petrol/diesel)
  • Price base amount: 57 300 kr (2025)
  • Calculation formula: Government loan rate + 75% of the price base amount + 9% of the list price up to 7.5 price base amounts + 20% of the excess
  • Additional equipment: Increases the benefit-in-kind value proportionally

The total benefit-in-kind cost depends on your marginal tax rate. Expect approximately 30–55% tax on the benefit-in-kind value.

Calculate your benefit-in-kind value – examples

ModelList priceBenefit-in-kind/month approx.*Tax 32%Tax 52%
Kia EV3 Air329 900 kr3 200 kr1 024 kr1 664 kr
Kia EV5 Standard434 900 kr3 900 kr1 248 kr2 028 kr
Tesla Model 3419 900 kr3 800 kr1 216 kr1 976 kr
Kia EV6 Long Range524 900 kr4 500 kr1 440 kr2 340 kr
Volvo EX30339 900 kr3 300 kr1 056 kr1 716 kr
Kia EV9 Long Range784 900 kr6 200 kr1 984 kr3 224 kr

*Estimated values. Exact values depend on trim level and the current loan rate.

The most tax-efficient electric cars 2025

To minimise the benefit-in-kind value, choose an electric car with a lower list price but high standard specification. Our recommendations:

  1. Kia EV3 – Best value. From 329 900 kr with a premium feel and 436 km range.
  2. Volvo EX30 – Premium brand at a low price. From 339 900 kr.
  3. MG4 – Lowest benefit-in-kind. From 279 900 kr.
  4. Kia EV5 – For those who need more space. From 434 900 kr.

Tip: Avoid expensive additional equipment that increases the benefit-in-kind value. Instead, choose a higher trim level that offers better value for money.

For employers – how it works

Company car benefit

The employer pays all car costs. The employee is taxed on the benefit-in-kind value.

Gross salary sacrifice

The employee can make a gross salary sacrifice to reduce the cost. A popular alternative.

Charging at work

Free charging at the workplace is tax-free. A major advantage for electric car drivers.

Home charging

Employer-funded home charging may be taxable. Check the rules.

Common questions

How is the benefit-in-kind value calculated for an electric car in 2025?

Benefit-in-kind value = list price x price base amount factor x 0.7 (reduction for electric cars 2025). The list-price supplement is lower for electric cars.

Which electric car has the lowest benefit-in-kind value?

Electric cars with a lower list price get the lowest benefit-in-kind value. The Kia EV3 and MG4 are among the most tax-efficient thanks to their low price.

Is it worth having an electric car as a company car?

Often yes. A lower benefit-in-kind value, lower running costs and free charging options at work make an electric car a smart choice as a company car.

Is home charging taxed?

If the employer pays for home charging it may be regarded as a taxable benefit. The rules are complex – consult your finance department.

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