From 6 April 2020, the way in which carbon dioxide emissions for cars are measured is changing – moving from the New European Driving Cycle (NEDC) (used for cars registered prior to 6 April 2020) to the Worldwide Light Testing Procedure (WLTP) for cars registered on or after 6 April 2020.
For an introductory period, the appropriate percentages for cars registered on or after 6 April 2020 are reduced – is two percentage points lower than cars with the same CO2 emissions registered prior to 6 April 2020 for 2020/21 and one percentage point lower for 2021/22. From 2022/23 the appropriate percentages are aligned regardless of which method is used to determine the emissions.
Zero-emission cars
As part of the transition, the appropriate percentage for zero-emission cars is reduced to 0% for 2020/21 and to 1% for 2021/22. This applies regardless of when the car was registered.
The charge was originally set at 2% for 2020/21 and 2021/22 and will revert to this level from 2022/23.
Impact
Electric company car drivers were already set to enjoy a tax reduction. The appropriate percentage for 2019/20 is 16% and was due to fall to 2% from 6 April 2020. However, the further reduction to 0% means that those who have opted for an electric company car can enjoy the benefit tax-free in 2020/21. Their employers will also be relieved of the associated Class 1A National Insurance charge.
Case study
Kim has an electric company car throughout 2019/20, 2020/21 and 2021/22. The car has a list price of £32,000. Kim is a higher rate taxpayer.
In 2019/20, Kim is taxed on 16% of the list price – a taxable benefit of £5,120. As a higher rate taxpayer, the tax hit is £2,048 (40% of £5,120). Her employer must also pay Class 1 National Insurance of 13.8% on the taxable amount (£706.56).
In 2020/21, the appropriate percentage is 0% so there is no tax or Class 1A National Insurance to pay. This is a significant reduction compared to 2019/20.
In 2021/22, the charge is 1% of the list price, equal to £320, on which the tax is £128 (assuming a 40% tax rate) and the Class 1A National Insurance is £44.16.
From 2021/22 the charge is 2% of the list price – equal to £640.
Not quite zero emissions
It is also possible to enjoy a company car tax-free in 2020/21 if it is registered on or after 6 April 2020, has emissions of between 1 and 50g/km (measured under the WLTP) and an electric range of at least 130 miles.
Go electric
The benefits of choosing electric cars from a tax perspective, as well as from an environmental one, are significant.
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