Electric cars

Despite the increase in company car tax rates in recent years, there are now many incentives for business owners to run low emission vehicles (including hybrids and vans) through their companies and take advantage of the reduced benefit in kind rates on offer.

Electric vs Fuel

Company car tax rates have historically been based on the vehicle’s CO2 emissions. Whilst this holds true for petrol, diesel and fully electric cars, the government have changed how the benefit in kind rates apply to low emission cars. New rate bands have been introduced which depend on the electric range of the car.

For 2021/22, fully electric cars attract a benefit in kind rate of 1%. Please note this rate increases to 2% from 6 April 2022.

The benefit in kind rate for hybrids with CO2 emissions between 1-50g/km varies depending on the electric range (see table below).

The rate for cars with emissions over 50g/km is based on emissions only. A surcharge of 4% applies to diesel cars which do not meet the RDE2 standard.

It is important to note these rates differ for cars registered pre and post 6 April 2020. This is due to a change in how emissions are tested.

Company car tax bands 2021/22
% of list price (BIK rate)
CO2 emissions (g/km) Electric range (miles) Cars registered pre 6.4.20 Cars registered post 5.4.20
0 n/a 1 1
1-50 130+ 2 1
70-129 5 4
40-69 8 7
30-39 12 11
<30 14 13
51-54 15 14
For every 5 +1 +1
160+ 37 36
165+ 37 37
170+ 37* 37*

*Maximum benefit in kind rate is capped at 37%.

Charging costs

The charging of a fully electric car does not constitute ‘fuel’ when considering a possible benefit for private fuel. Similarly, there is no benefit in kind charge where a fully electric car is charged at the employee’s workplace at the employer’s expense.

It is also possible for the company to pay for a vehicle charging point to be installed at the employee’s home and a charge card to allow the employee to use commercial charging points without a taxable benefit arising.

For hybrids, the normal fuel benefit rules apply as well as the application of Advisory Fuel Rates for reimbursement to an employee of business related mileage.

Capital Allowances

Enhanced Capital Allowances are available for a company purchasing new fully electric vehicles and for the provision and installation of new, un-used charging points, enabling 100% of the cost to be written off against profits in the first year.

Salary Sacrifice

The provision of low emission vehicles does not fall within the new rules on optional remuneration packages. It is therefore possible to provide an employee with a fully electric car under a salary sacrifice arrangement, further enhancing the tax savings available for both employee and employer. 

Government grants

To further the attractiveness of low emission vehicles, a government grant is available when purchasing a new fully electric vehicle or plug-in hybrid or van costing up to £35,000. Providing the CO2 emissions are below 50g/km and the vehicle has an electric range of at least 70 miles, the government will grant up to £2,500 towards the purchase.

A further grant is available of up to £350 towards installing a new charging point at home.

Electric Vans

The benefit value of a zero emission company van (with significant private use) is currently 1% and will increase to 2% from 6 April 2022. Vans also qualify for 100% Enhanced Capital Allowances.

If you provide electric company cars and require assistance or tax advice, please contact one of our team on +44(0)330 024 3200 and they will be happy to assist you.

Click here to download our Taxable employment benefits and expenses, trivial benefits, and electric cars PDF

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