
One of the most common points of confusion we see among clients is whether their vehicle is treated as a car or as a work vehicle for tax purposes.
On the surface, it seems like a small distinction, but the difference can have a big impact on what expenses you can legitimately claim.
Unfortunately, this misconception has caught a number of people out, with a notable example of one individual even having to sell a recently purchased vehicle and replace it with another after learning the hard way that not every ute qualifies as a “work vehicle.”
Let’s unpack the difference so you don’t end up in the same situation.
What The ATO Means By “Car”
The Australian Taxation Office (ATO) has a very specific definition of a car. For tax purposes, a car is a motor vehicle that:
- is designed to carry less than one tonne of load, and
- is designed to carry fewer than 9 passengers.
This definition captures most sedans, hatchbacks, station wagons, SUVs, and — importantly — many popular dual-cab utes.
If your vehicle falls into this category, it doesn’t matter if you use it primarily for work or business — it is still treated as a car under the rules. That means your claims are limited, and FBT (Fringe Benefits Tax) rules can apply if the car is provided to employees.
What Counts As A “Work Vehicle”
On the other hand, a vehicle that doesn’t meet the above definition falls into a different category. Work vehicles are generally those that are:
- designed to carry more than one tonne, or
- designed to carry 10 or more passengers.
This group includes larger commercial utes, vans, trucks, and minibuses. These vehicles are not considered “cars” under the ATO definition, so they are treated differently when it comes to FBT and deductions.
The Ute Misconception
Here’s where many people get caught out: just because you buy a ute doesn’t mean you automatically get to treat it as a work vehicle with all expenses written off.
If the ute is rated to carry less than one tonne, it’s still classified as a car. That means your claims are restricted, and you can’t simply deduct 100% of costs like fuel, servicing, or finance without proper substantiation.
One of our clients discovered this after purchasing a dual-cab ute, assuming it was a work vehicle. When the truth came out at tax time, they were left with fewer deductions than expected — and ultimately chose to sell the ute and purchase a vehicle that met the correct classification.
The Importance Of Logbooks
Even when your vehicle does qualify as a work vehicle, the ATO requires proof of business usage. This is where the logbook method comes in.
A logbook must record:
- the date of each trip,
- the odometer reading at the start and end,
- the purpose of the trip (business or private), and
- the total kilometres travelled.
It’s not enough to estimate or reconstruct later — the ATO places a high priority on accurate, contemporaneous records. We’ve seen multiple cases where legitimate business mileage claims were knocked back simply because the logbook was incomplete, inconsistent, or not kept for the required period (usually 12 continuous weeks).
Key Takeaways For Vehicle Deductions
- Check before you buy – don’t assume a ute is a work vehicle. Look at the manufacturer’s load capacity and passenger capacity.
- Understand the rules – cars and work vehicles are treated differently for tax and FBT.
- Keep accurate records – a proper logbook is essential if you want your claims to stand up under scrutiny.
A vehicle can be one of the biggest business expenses you make, so it pays to get the classification right from the start.
If you’re considering purchasing a new vehicle, it’s always worth checking with us first so we can confirm how the ATO will treat it. A quick conversation upfront can save you from an expensive mistake later.