Track mileage automatically
Get started
11 July, 2022 - 2 min read

Work-related car expenses for employees

Employers will often reimburse their employees as they incur work-related car expenses for their business-related driving. While employers have their own rules and restrictions around what they reimburse or cover by a car allowance, they do follow rules set by the ATO you should also be aware of.

The car you use

If you use your own car (including a leased or hired car under a hire-to-purchase agreement), you can claim all work-related travel expenses from your employer or on your tax return. The two most common methods for employee reimbursement are a cents per kilometre rate or a car allowance.

If you use someone else's vehicle, i.e. a company car for work purposes, you will be able to claim only the actual expenses of operating the car (such as fuel, maintenance and parking) as a work-related travel expense from your employer or on your tax return.

You won’t be able to use the cents per km rate, as it accounts for the cost of owning a vehicle.

The cents per kilometre vs the ATO car allowance method

Your employer will likely use one of these two methods of reimbursing you for your work-related car expenses. The two methods differ in their types of compensation and payout structure.

Car allowance

If you get an ATO car allowance from your employer, it needs to be shown on your payment summary, as allowances are considered taxable income. You can use the allowance to purchase a vehicle or keep it for expenses associated with your current vehicle.

While you receive a car allowance, you can still deduct your business-related driving expenses at your tax return. This rate is meant to cover the costs of running your vehicle, such as fuel, oil, tyres etc. Your employer may choose the rate at which to reimburse you.

In case you are not reimbursed for the car operating expenses, you can claim them from the ATO on your annual tax return. You will be able to use either the cents per km method or the logbook method to deduct your eligible work-related car expenses. Read more about deducting motor vehicle expenses from the ATO.

The administrative burden of paying an allowance and accounting for all expenses afterwards can be cumbersome for a company. Instead, many employers use a cents per kilometre rate. Under a cents per kilometre reimbursement arrangement, you are reimbursed at a specific rate for each kilometre you drive for business.

The cents per kilometre method

The simplest mileage reimbursement arrangement is to use a flat rate per kilometre driven. It is supposed to cover all work-related car expenses. That's what the ATO’s rate does; it is meant to cover both the costs of owning (fixed costs) and driving (variable costs) your vehicle.

See the new cents per km 2022 rate, applicable for the 2022/2023 tax year.

There's a lot to be said for using a standard rate, chief among them that it's simple and avoids a fairly big administrative burden.

Keep in mind that your employer can set any rate they like - they do not have to use the ATO’s rate. For rates higher than the ATO’s standard mileage rate, the excess is taxed as part of your income.

How to log information for your work-related car expenses

There are no exact requirements for how you keep track of travel as an employed individual. Your employer might require you to use a certain method or provide certain records, and they need to inform you of it. A lot of people have to choose for themselves.

However, if you claim work-related car expenses from the ATO on your tax return, you need to adhere to the requirements for a log based on the method you use.

Most people use a mobile application to both track their trips and generate reports for them. Other alternatives are spreadsheets, like Excel or Google Sheets, that you can share with your manager and/or accountants, but then you might need to take down odometer readings every trip to figure out your mileage accurately.

Will your mileage reimbursement be taxed?

This depends on how your employer processes your claim. 

  1. If your employer provides an allowance for car expenses, this would be taxed as it is considered a benefit and needs to be declared as income.
  2. If your employer reimburses your specific car expenses and they are taxed as a part of your income, you can claim these as a deduction in your tax return.
  3. If your employer reimburses your specific car expenses and these are not taxed, you cannot claim a deduction as you have already been fully reimbursed by your employer.

FAQ

Car allowance is a lump sum given to employees to purchase a vehicle or maintain their current vehicle. Car allowance is considered a benefit and is taxed as income.
The cents per kilometre rate for the 2021/2022 tax year is 72 cents. The ATO has set the new rate for 2022/2023 at 78 cents.

How to automate your mileage logbook

Manually filling out your logbook can get tedious - see how to automatically track trips for your mileage reimbursement or deductions.

This material has been prepared for general informational purposes only, and should not be taken as professional advice from Driversnote. You should consider seeking independent legal, taxation, or financial advice from a professional to check how this information relates to your own circumstances. Relevant laws also change from time to time.