Company cars and vans remain popular benefits for employees and directors. While they help staff travel for work, they also bring important tax rules and reporting responsibilities. Employers and employees both need to understand these rules before choose a vehicle.
If an employee or director uses a company vehicle personally, HMRC normally treats that use as a taxable benefit. This means the employee may pay additional Income Tax. At the same time, the employer may need to report the benefit and pay Employers’ National Insurance Contributions.
Company Cars
A company car is a vehicle that an employer provides to an employee or director. The employee can use the car for business journeys, as well as personal journeys.
Private use includes:
- Commuting to and from work
- Weekend travel
- School runs
- Shopping trips
- Holidays
- Personal errands
HMRC treats private use as a Benefit In Kind. This means the employee receives something of personal value from the employer.
The benefit does not need to involve cash. Even so, HMRC still taxes it because the employee gains personal use of the vehicle. Employers also pay Employers’ National Insurance on the value of the benefit.
Business use includes journeys that an employee makes “Wholly and Exclusively” for work purposes, such as:
- Visiting clients
- Travelling to temporary workplaces
- Attending work meetings
- Moving between business sites
- Visiting suppliers
- Carrying out site work
Ordinary commuting does not count as business travel. HMRC normally treats travel from home to a permanent workplace as private use.
How Company Car Tax Works
Company car tax depends on several factors, which HMRC uses to calculate the taxable benefit.
The main factors include:
- The vehicle’s list price
- CO2 emissions
- Fuel type
- Electric driving range for hybrids
- Employee contributions towards the car
- The employee’s Income Tax band
- The period the car remains available
- Whether the employer provides private fuel
The taxable value of the company car appears as a Benefit In Kind, which the employer must report correctly. The employee then pays tax based on their Income Tax rate.
P11D Value of Company Cars
The P11D value is an important factor in the tax calculation, as it usually includes:
- The vehicle’s list price
- VAT
- Optional extras
- Accessories
- Delivery charges
- First year vehicle tax
The P11D value does not always match the price the employer paid. For instance, a dealer discount may not reduce the P11D value. As a result, businesses should not rely only on the invoice price.
Benefit In Kind Calculation
HMRC applies a Benefit In Kind percentage to the vehicle’s P11D value. The percentage depends mainly on the vehicles CO2 emissions. Low-emission vehicles usually attract lower tax rates.
The basic formula works like this: P11D Value x Benefit In Kind Percentage = Taxable Benefit
The employee then pays Income Tax on the taxable benefit.
The Different Fuel Types for Company Cars
Electric
Electric vehicles remain one of the most tax-efficient company car options. For the 2025/26 tax year, fully electric company cars attract a Benefit In Kind rate of 3%. This rate rises to 4% in 2026/27 and 5% in 2027/28.
Plug-In Hybrid
Plug-in hybrids can also offer lower tax rates than many traditional vehicles. However, the rules depend on the car’s emissions and electric range. HMRC considers:
- The vehicle’s CO2 emissions
- The electric driving range
- The registration certificate details
- The date the vehicle was registered
From January 2025, some plug-in hybrids may qualify for a 1g/km CO2 treatment.
Petrol and Diesel
Petrol and diesel company cars usually create higher Benefit In Kind charges. Diesel cars can also face an additional surcharge, which applies when the vehicle does not meet the relevant emissions standard.
Fuel Benefit Charges
Employers sometimes pay for private fuel use. HMRC treats this as an additional taxable benefit. This create a separate Fuel Benefit Charge.
HMRC calculates the charge using:
- A fixed annual multiplier
- The vehicle’s Benefit In Kind percentage
- The employee’s Income Tax rate
For the 2025/26 tax year, the multiplier stands at £28,200.
However, fully electric vehicles avoid the Fuel Benefit Charge. HMRC does not class electricity as fuel for this purpose. Therefore, an employee does not pay fuel benefit tax where then employer provides electricity for private use of a fully electric company car.
Company Vans and Van Tax
Company vans follow different rules to company cars. HMRC applies a fixed van benefit charge where an employee uses a van privately.
For the 2024/25 tax year, the van benefit charge stands at £3,960. If the employer also provides fuel for private use, an additional fuel charge of £757 applies. Moreover, these figures do not depend on the van’s list price.
When Van Tax Does Not Apply
No van benefit tax applies where the employee only uses the van for business journeys. In many cases, no tax applies where private use remains insignificant.
Insignificant private use may includ:
- Taking the van home overnight
- Occasional stops on the way to work
- Very limited personal use
However, regular personal use can create a taxable benefit.
Commuting in a Company Van
HMRC often treats commuting in company vans differently to commuting in company cars.
A van can usually travel between home and work without a tax charge if the journey supports business use. This often applies where an employee needs the van for early starts or site work. However, the employer should restrict wider private use.
National Insurance on Company Cars and Vans
Employers must pay Class 1A National Insurance on most Benefits In Kind, including:
- Company cars
- Company vans
- Private fuel benefits
- Car fuel benefits
- Van fuel benefits
The Employers’ National Insurance cost depends on the value of the taxable benefit.
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This article is for general informational purposes only and does not constitute legal or financial advice. While we aim to keep our content up to date and accurate, UK tax laws and regulations are subject to change. Please speak to an accountant or tax professional for advice tailored to your individual circumstances. Pi Accountancy accepts no responsibility for any issues arising from reliance on the information provided.