Can I claim my car on my tax return in Australia?

Answer

Yes, you can claim work-related car expenses on your Australian tax return. This is permissible for business trips, client visits, or transporting equipment, using either the logbook or cents per kilometre method, provided you keep adequate records.

Australian Taxation Office (ATO)
Last Updated:May 5, 2026

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How it works in practice

Understanding Car Expense Claims

In Australia, if you use your private car for work-related travel, you are generally able to claim a deduction for those expenses on your income tax return. These expenses must be directly related to earning your income and cannot include private journeys, such as regular travel between your home and your usual place of work, unless you are carrying heavy tools or equipment that your employer requires you to transport.

Methods for Calculating Deductions

You typically have two methods to choose from for calculating your car expense deductions: the cents per kilometre method or the logbook method. The cents per kilometre method allows you to claim a set rate per kilometre for up to 5,000 work-related kilometres per financial year, without needing detailed receipts, but you must be able to show how you calculated your work-related kilometres. The logbook method requires a 12-week logbook to determine your work-related use percentage, allowing you to claim a portion of all actual car expenses including fuel, maintenance, insurance, registration, and depreciation.

Deductible Costs

Under the logbook method, deductible costs include fuel, oil, repairs, servicing, tyres, insurance, registration, and interest on a car loan. You can also claim a depreciation deduction for the decline in value of your car. It's crucial to choose the method that best suits your usage and record-keeping capabilities to maximise your legitimate claim.

Important exceptions

You generally cannot claim expenses for normal travel between your home and your regular workplace, as this is considered private travel. Claims for personal errands or family use are also not permitted. If you use the cents per kilometre method, you cannot claim more than 5,000 work-related kilometres per year, and you cannot claim actual expenses like fuel or depreciation separately. Proper records are essential; without them, your claim may be disallowed.

What you should do now

  1. Determine if your car use is work-related, such as for client visits, moving between job sites, or transporting tools required for your job.

  2. Choose the appropriate calculation method: either the cents per kilometre method (for up to 5,000 km) or the logbook method (for a more detailed claim based on actual expenses).

  3. Maintain meticulous records, including a valid logbook for 12 continuous weeks if using that method, or detailed mileage records for the cents per kilometre approach.

  4. Gather all relevant receipts for car expenses like fuel, servicing, insurance, and registration if you plan to use the logbook method.

  5. Calculate your total work-related car expenses and include them in the deductions section of your annual tax return.

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