EIM23101 - Car benefit: calculation: method statement
Section 121 ITEPA 2003
Car benefit is calculated in a series of numbered steps as required by the method statement in Section 121(1) ITEPA 2003.
Statutory language of Section 121(1): guidance begins at the EIM references shown
| Step 1 | EIM23110 | Find the price of the car in accordance with Sections 122 to 124 ITEPA 2003. |
| Step 2 | EIM23140 | Add the price of any accessories that fall to be taken into account in accordance with Sections 125 to 131 ITEPA 2003. |
| Step 3 | EIM23190 | Make any deduction under Section 132 ITEPA 2003 for capital contributions made by the employee to the cost of the car or accessories. |
| Step 4 | EIM23205 | If the amount carried
forward from step 3 exceeds £80,000, the interim sum is
£80,000.
In any other case, the interim sum is the amount carried forward from step 3. |
| Step 5 | EIM23350 | Find the appropriate percentage for the car for the year in accordance with Sections 133 to 142 ITEPA 2003. |
| Step 6 | EIM23489 | Multiply the interim sum by the appropriate percentage for the car for the year. |
| Step 7 | EIM23500 | Make any deduction under
Section 143 ITEPA 2003 for any periods when the car was
unavailable.
The resulting amount is the provisional sum. |
| ‘Step 7A’ | EIM23520 | Make any reduction under Section 148 because the car is shared (although not formally part of the section 121(1) structure, the reduction takes place at this stage in the calculation, so is dealt with here) |
| Step 8 | EIM23530 | Make any deduction from
the provisional sum under Section 144 ITEPA 2003 in respect of
payments by the employee for the private use of the car.
The result is the cash equivalent of the benefit of the car for the year. |
Other points to take into account: Section 121(2) and (3)
There are:
- special rules for cars that run on petrol and road fuel gas, summarised at EIM23105, and
- special rules for classic cars of 15 years of age or more (Section 147 ITEPA 2003, see EIM23200).
