A ute that carries tools to site, a car used for client visits, or a van making deliveries across Gippsland can all create legitimate deductions. But claiming work vehicle expenses is not simply a matter of adding up fuel receipts at tax time. The ATO expects a clear connection between the cost and earning your income, along with records that support the amount claimed.
For employees, sole traders and business owners, the right approach depends on the vehicle, how it is used and who owns it. Getting those details right can help you claim what you are entitled to while keeping your tax return accurate and compliant.
When vehicle travel is deductible
In general, you may claim travel between separate workplaces, from your usual workplace to meet a client, or between jobs when you work for more than one employer. Travel to a temporary work location may also be deductible in some circumstances.
The regular trip from home to your normal workplace is usually private, even if you start work early, work overtime, receive a travel allowance or use your own vehicle because public transport is unavailable. This is one of the most common areas of confusion at tax time.
There are limited exceptions. For example, travel may be deductible if your work is genuinely itinerant, or if you need to carry bulky tools or equipment that are essential for your job, there is no secure storage at work and it is unreasonable to transport them another way. A tradesperson taking a small tool bag to the same workshop each day will not necessarily meet this test. The facts matter.
For a sole trader or business owner, trips to suppliers, customer sites, jobs, the bank, the post office or another business location can generally be business travel. Personal errands, school drop-offs, holidays and the drive home remain private use, even when the vehicle is owned by the business.
Claiming work vehicle expenses: choose the right method
Most employees claiming car expenses use one of two ATO methods: cents per kilometre or the logbook method. These methods apply to a car, broadly a vehicle designed to carry less than one tonne and fewer than nine passengers. Different record requirements can apply to utes, vans, trucks and other vehicles.
Cents per kilometre method
The cents per kilometre method is often suitable when your work travel is straightforward and relatively limited. You can claim up to 5,000 business kilometres per car each income year, using the ATO rate that applies for that year. The rate is intended to cover running costs such as fuel, servicing, registration, insurance, depreciation and repairs.
You do not need written receipts for every expense under this method, but you must be able to show how you calculated the work kilometres. A diary, calendar, job schedule or record of client visits can help substantiate the claim. Estimating a round number without evidence can create problems if the ATO asks questions.
This method can be convenient, but it is not always the most favourable. If you travel extensively for work or have high running costs, the logbook method may produce a better result.
Logbook method
The logbook method allows you to claim the business-use percentage of your actual car expenses. You establish that percentage by keeping a compliant logbook for a continuous 12-week period that represents your normal travel pattern. The logbook can generally be used for up to five years, provided your work use does not substantially change.
Your logbook needs the date, odometer readings, kilometres travelled and purpose of each business trip. You will also need odometer readings at the start and end of each income year. Keep receipts and records for fuel, servicing, tyres, registration, insurance, loan interest where relevant, lease costs, repairs and depreciation.
A logbook takes more effort, particularly in the first year, but it gives a clearer picture of mixed work and private use. It can be valuable for sales representatives, health professionals travelling between locations, contractors, transport operators and business owners who spend significant time on the road.
Vehicles that are not cars
A one-tonne ute, panel van, truck or other vehicle that does not fit the ATO definition of a car is not claimed using the cents per kilometre method. Instead, you generally claim the actual expenses that relate to earning income.
That does not mean the entire cost is automatically deductible. If the vehicle is used privately, the claim must be apportioned. A plumber may use a van mainly for jobs, parts collection and travel between sites, but weekend family use still needs to be identified and excluded. A practical diary or detailed records of trips can provide useful evidence.
Commercial vehicles can also involve other tax issues. A transport business may need to consider fuel tax credits, GST treatment, depreciation and payroll or contractor arrangements alongside its income tax deduction. The correct outcome depends on the business structure and the vehicle’s use.
Business ownership, GST and private use
When a business owns or leases a vehicle, the bookkeeping needs to reflect the arrangement accurately. Vehicle expenses should be coded consistently, and private use should not be overlooked simply because the bill was paid from the business account.
If your business is registered for GST and the expense relates to making taxable or GST-free sales, it may be able to claim GST credits on eligible vehicle costs. The income tax deduction is generally then worked out on the GST-exclusive amount. You need valid tax invoices where required and must adjust for private use.
Company-owned cars deserve particular care. If a director or employee can use a car privately, fringe benefits tax may apply, even where the private kilometres are low. Keeping the car at home can count as private availability. FBT rules, logbooks and employee contributions can affect the result, so this is an area worth addressing before year-end rather than after the vehicle costs have accumulated.
Keep records as you go
Good vehicle claims are built from ordinary records kept consistently, not reconstructed from memory in June. Keep receipts digitally where possible, record odometer readings, and note the purpose of business trips when they occur. A calendar entry stating “site inspection, Sale” is much stronger than trying to remember the destination months later.
For employees, check whether an employer has reimbursed an expense. You generally cannot claim a deduction for a cost that has been fully reimbursed. Receiving an allowance is different: an allowance may be included in your income, and you can claim eligible expenses you actually incurred, provided you meet the substantiation rules.
Electric vehicles also require care. Charging costs may be deductible to the extent they relate to business travel, but home charging needs a reasonable way to separate vehicle electricity from household use. Keep records that support the calculation rather than applying a broad estimate.
Common mistakes that reduce or risk a claim
The most frequent mistake is claiming home-to-work travel as though it were business travel. Other issues include using the cents per kilometre method and separately claiming fuel or servicing, claiming 100 per cent of a mixed-use vehicle, and relying on a logbook that no longer reflects current travel.
Another avoidable problem is confusing a vehicle expense with the purchase price of the vehicle. A business may generally claim a deduction for the decline in value of an eligible vehicle over time, rather than deducting the full purchase price immediately. Temporary tax measures can change the available treatment, so the purchase date, business structure and vehicle type should be checked before lodging.
Make the claim fit your real work pattern
The best method is the one that reflects how you actually use the vehicle and is supported by records. A modest claim backed by a clear diary and receipts is far more useful than a larger claim that cannot be explained.
If your travel has changed because you have taken on more sites, started contracting, bought a new work vehicle or added staff, review your records now. A short conversation with Tax and Accounting Solutions Gippsland can help turn a year of vehicle costs into a clear, compliant claim before tax time becomes rushed.