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  • Expenses and benefits A to Z

Cars - company cars (including fuel)

This guide explains your tax and National Insurance contributions (NICs) obligations if you provide an employee with a company car, or with fuel for it.

On this page:

Cars for business-only use

Definitions or restrictions

Business use only covers the following two types of journey:

  • journeys forming part of an employee's employment duties (such as journeys between appointments by a service engineer)
  • journeys related to an employee's attendance at a temporary workplace

Everything else counts as private use.

What to report, what to pay

Provided you prohibit private use of the car and no private use actually occurs, you have:

  • no reporting requirements
  • no tax or NICs to pay

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Cars for private use

This section contains an overview of the rules in this area. Follow the link below for technical guidance that provides greater detail on the rules and covers situations in which different rules apply, including provision of a chauffeur or a car costing more than £80,000.

EIM23000: Technical guidance on the car benefit charge

Definitions or restrictions

Private use covers all journeys except:

  • journeys forming part of an employee's employment duties (such as journeys between appointments by a service engineer or to external meetings)
  • journeys related to an employee's attendance at a temporary workplace

What to report, what to pay

For employees earning at a rate of less than the £8,500 per year, you have:

  • no reporting requirements
  • no tax or NICs to pay

For company directors or employees earning at a rate of £8,500 or more per year, you must submit a form P46 (Car) as soon as any of the following occurs:

  • you provide a first car that's available for private use
  • you provide a second or subsequent car that’s available for private use
  • you withdraw (and don’t replace) a car that’s available for private use
  • an employee or director previously earning less than the £8,500 rate starts to earn at or above that rate

And at the end of the tax year you must:

  • report on form P11D – section F
  • pay Class 1A NICs on the value of the car benefit

Read more about reporting car benefits on form P46 (Car)

Work out the value to use

Follow the link below to find out how to work out the value to report on form P11D.

Cars for private use – work out the value to report

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Car fuel

Definitions or restrictions

Covers fuel you provide for use in company cars.

What to report, what to pay

For employees earning at a rate of less than £8,500 per year, you have:

  • no reporting requirements
  • no tax or NICs to pay

Unless one of the exceptions below applies, for company directors or employees earning at a rate of £8,500 or more per year you must:

  • report on form P11D – section F
  • pay Class 1A NICs on the value of the fuel benefit

Exceptions

For company directors or employees earning at or above the £8,500 rate you have no reporting requirements and no tax or NICs to pay if either of the following applies:

  • they buy their own fuel for private use (see below for a definition of this)
  • they are required to – and do - reimburse you in full during the tax year for any fuel you provide that’s used for private journeys

Private use covers all journeys except:

  • journeys forming part of an employee's employment duties (such as journeys between appointments by a service engineer)
  • journeys related to an employee's attendance at a temporary workplace

Work out the value to use

Follow the link below to find out how to work out the value to report on form P11D.

Car fuel – work out the value to report

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Pool cars

Definitions or restrictions

Pool cars must meet the following conditions:

  • used by more than one employee
  • not ordinarily used by one employee to the exclusion of others
  • not normally kept at or near employees’ homes
  • used only for business journeys – private use is only permitted if it is merely incidental to a business journey (for example, commuting home with the car to allow an early start to a business journey the next morning)

What to report, what to pay

Provided all these conditions are met, you have:

  • no reporting requirements
  • no tax or NICs to pay

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Car provided to an employee with a disability

What to report, what to pay

There are no reporting requirements and you have no tax or NICs to pay provided that - throughout the tax year - the following conditions are met:

  • the car has been adapted for the employee’s special needs (or has an automatic transmission if the employee’s disability means they can only drive such cars)
  • the car is only used for business journeys (see the explanation in the earlier section, ‘Cars for business-only use’) or for travel to work-related training or for ordinary commuting between the employee's home and permanent workplace

If the employee's private use of the car goes beyond ordinary commuting, then car and fuel benefit should be reported and Class 1A NICs paid in line with the rules in the earlier sections on providing cars and fuel for private use. However, in these cases there are a number of differences that may apply when you’re calculating the value of the benefit - follow the link below for more details.

Changes to the rules if a car is provided to a disabled employee

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Where to report – understanding the £8,500 threshold

It’s important to choose correctly between forms P11D and P9D for each employee. The form to use depends on the whether the employee is a director of your company and on whether their earnings are above or below an annual rate of £8,500. For more information – including details of what’s included in the £8,500 threshold - follow the link below.

End-of-year forms at a glance

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More useful links

Company cars – further guidance for employers

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Technical guidance

EIM23000: Car benefit – table of contents

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