A client wanted to buy a $210,000 luxury car.
Their business had sufficient cash available, so the obviousquestion was:
Should the business buy it?
At first glance, buying an expensive vehicle through a businesscan sound attractive. There may be depreciation deductions, GST credits andother tax consequences to consider.
But the client expected the vehicle to be used predominantly forprivate purposes.
That changed the analysis.
The $210,000 purchase price didn't mean a $210,000 tax deduction
For a luxury passenger vehicle, the tax deductions and GST creditsaren't necessarily based on the full purchase price.
For example, the car depreciation limit for the 2025–26income year was $69,674. Subject to the particular vehicle andapplicable rules, that meant the business couldn't simply depreciate the entire$210,000 purchase price for income-tax purposes.
If the vehicle was also used privately, the deductible amountwould need to reflect the relevant business use.
The GST credit was similarly capped. For 2025–26, the maximum GSTcredit for a car above the car limit was generally $6,334,unless an exception applied.
So even before considering FBT, buying the car through thebusiness didn't mean the client would obtain tax deductions based on the entire$210,000 cost.
Then there was potentially around $42,000 of FBT taxable value
Where an employer provides a car that is available for anemployee's private use, a car fringe benefit can arise.
Under the statutory formula method, the taxable value broadlystarts with the car's base value and applies a 20%statutory rate, adjusted for the period the car was availablefor private use and any recipient contributions.
For a $210,000 vehicle available for private use for a full FBTyear, a simplified illustration gives:
$210,000 × 20% = approximately $42,000 of gross FBT taxable value.
That isn't $42,000 of FBT itself. It is the approximate taxablevalue before considering matters such as recipient contributions and theprecise FBT base value.
The operating cost method may produce a different result where therequired records are maintained and there is sufficient business use. But evenif a logbook supported substantial business use for FBT purposes, that wouldn'tremove the separate income-tax depreciation limitation applying to a luxurypassenger vehicle.
The client therefore couldn't simply look at a $210,000 purchasethrough the business and assume the tax deductions would outweigh theprivate-use consequences.
Then we looked at another source of cash
When we reviewed the client's broader position, we identified thatan associated trust already owed money to the client.
That was important.
Repayment of genuine loan principal is fundamentally differentfrom extracting additional taxable profits from a company or trust.
Rather than automatically purchasing the vehicle through thebusiness, we considered whether amounts genuinely owing to the client could berepaid and used towards purchasing the vehicle personally.
That could avoid unnecessarily placing a predominantly private-useluxury vehicle inside the business structure.
The client also had personal investments available, so the broaderdecision became whether to use existing personal cash and loan repayments, sellinvestments, borrow, or use some combination of those options.
At that point, the decision wasn't purely a tax question.
Tax was one input into the decision — not the reason to buy thecar
The client was already in a high marginal tax bracket, so sellinginvestments or generating additional taxable income purely to fund the purchasealso needed to be considered carefully.
We analysed the tax consequences of the available funding optionsand worked alongside the client's licensed financial adviser on the broaderfinancial decision, including the implications of retaining or sellinginvestments and using cash versus debt.
Ultimately, the client was able to purchase the $210,000vehicle personally using available cash, including repayment of genuine amountsalready owing to them, rather than automatically putting thecar through the business.
The point wasn't that a luxury car should always be purchasedpersonally.
For another client, depending on business use, ownershipstructure, FBT position, financing and other circumstances, business ownershipmay produce a different result.
The important thing was that we didn't start with:
“How can we claim the car?”
We started with:
“You want to buy the car. What is the most appropriate way to ownand fund it?”
This case study has been generalised and certaindetails have been changed to protect client and business confidentiality.General information only. The $42,000 figure is a simplified illustration ofgross taxable value under the statutory formula method, assuming a $210,000 FBTbase value and full-year availability, before recipient contributions and otheradjustments. Actual FBT outcomes depend on the vehicle, base value,availability, method used, business and private use and other circumstances.Income-tax depreciation and GST limitations may separately apply. Loanrepayments must represent genuine amounts owing. Our role was to advise on thetaxation consequences of the alternatives. Investment and financial productadvice should be obtained from an appropriately licensed financial adviser, andcredit advice may require an appropriately licensed credit adviser.
Stay Ahead with Business & Tax Insights
Receive practical business insights, taxation updates and strategic guidance delivered directly to your inbox. Stay informed about legislative changes, emerging opportunities and practical strategies to help you structure, grow and protect your business.

More real-world examples
Explore other situations where a closer look at the numbers, structure or timing helped uncover an opportunity or identify a potential issue.



