Car Benefits and Allowances
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Claiming benefits and allowances for company vehicles
Car benefits and allowances help employers support employees who use a car for work, but they can also create tax liabilities if they are not handled correctly. Company cars, car fuel benefits and mileage allowances are all common ways to cover travel costs, yet each is taxed differently and must be reported to HMRC. This guide explains how car benefits and allowances work, who pays tax on them, and what you need to know to stay compliant and claim the right reliefs.
What Are Car Benefits and Allowances?
Car benefits and allowances are payments or perks that employers give to employees who use a car for work or business travel. These can include:
Company Cars
A company-provided car that an employee can use for both business and private journeys. The value of this benefit is taxable and is worked out using HMRC's benefit-in-kind (BIK) rules, based on the car's list price and CO2 emissions.
Car Fuel Benefit
If an employer pays for fuel used for private journeys in a company car, this creates an extra taxable benefit, which must also be reported and taxed through payroll or a P11D.
Mileage Allowances
If an employee uses their own car for work, employers can pay tax-free mileage allowances up to HMRC's approved rates. Anything paid above these rates is taxable.
Getting Started with Car Benefits and Allowances
Before offering or claiming car benefits and allowances, it is important to understand how they are taxed and what records you need to keep.
Company Cars
Dual Usage Vehicle
Employees may use a company car for both business duties and private journeys now.
BIK Tax Assessment
This benefit value is taxable and calculated using official HMRC BIK system rules.
Valuation Criteria
Tax calculations depend on the auto's official list price and CO2 emissions level.
Mileage Allowances
Own Car Allowance
Employers can pay tax-free mileage allowances up to HMRC's approved rates today.
Tax Rate Standard
Any mileage payments made above these approved HMRC threshold rates are taxable.
Reporting Tax Rule
Any mileage payments made above these approved HMRC threshold rates are taxable.
Car Benefit
Benefit Calculations
Multiply the car's list price by a percentage linked to its CO2 emission levels.
Diesel Car Surcharge
A 4% supplement applies to diesel cars unless they meet specific Euro 6d rules!
Maximum Taxation Cap
The total percentage used for calculating the car benefit is capped at 37% max..
List Price Inclusion
List price reflects new cost and must also include any installed accessories!
Capital Contribution
Capital contributions by employees up to £5,000 reduce the taxable list price!
Special Provisioning
Certain specific rules apply for cars provided to staff who have disabilities!
Car Fuel Benefit
Private Fuel Scope
Car fuel benefit applies if an employee gets private fuel for company cars.
Calculation Method
This benefit is calculated by multiplying car benefit rates by fuel figure.
Fuel Charge Amount
The official statutory fuel charge multiplier figure is set at £29,200 now.
Mid-Year Reduction
The tax charge is reduced pro-rata if private fuel stops during a tax year.
Zero Benefit Rules
The fuel benefit is reduced to nil if the worker pays for all private fuel.
Full Cost Coverage
Partial payments for private fuel will not eliminate the taxable fuel perk.
Van Benefit
Private Van Usage
Van benefit is chargeable if the van is available for an employee's private use!
Fuel Benefit Code
A fuel benefit is chargeable if private fuel for a company van is employer-paid.
Restricted Status
Tax charges do not apply if a restricted private use condition is met each year.
Electric Van Rate
A reduced benefit charge may apply to vans that cannot emit CO2 when driven now.
Van Benefit Rates
The standard statutory van benefit charge amount for private use is £4,170 here.
Fuel Benefit Rates
The standard statutory van fuel benefit charge amount is £798 for workers today.
Advisory Fuel Rates for Company Cars
Usage Application
Advisory rates apply when reimbursing business travel or repaying private fuel costs.
Tax & NIC Exemptions
Rates within approved engine and fuel advisory limits trigger no tax or Class 1 NICs.
Quarterly Updates
Official advisory fuel rate figures are updated and issued quarterly by HMRC systems.
Mileage Allowance Payments (MAPs) for Employees
MAPs Maximum Benefit
MAPs are maximum tax-free allowances for employees using own vehicles on work travel.
Reporting Exemption!
Employers can pay MAPs each year without having to report these payments to HMRC now.
Claiming Tax Relief!
If employees receive less than statutory rates, tax relief can be claimed on the gap.
Who Qualifies for Car Benefits and Allowances?
Car benefits and allowances generally apply to employees who use a car for business travel or who are provided with a company car as part of their job package.
Company Cars
Any employee or company director can be offered a company car if their employer provides one. This is common for sales staff, senior managers, or anyone whose role involves regular business travel.
Car Fuel Benefit
Employees who have a company car can also receive fuel for private use, but this creates an extra taxable benefit. Some employers cover only business fuel to avoid this.
Mileage Allowances
Employees and directors who use their own private car for business journeys can claim approved mileage allowances. This includes travel to clients or other work locations, but not commuting to a regular workplace.
Who Doesn't Qualify
Self-employed individuals do not usually get car benefits through PAYE, but they can claim business mileage as an expense. Commuting costs and purely personal journeys are never tax-free or claimable.