Chattel mortgage vs. hire purchase: which one actually saves you money?

If you've ever bought a ute, a trailer, or a piece of gear through a dealership in Australia, someone has almost certainly waved a finance brochure at you with the words "chattel mortgage" and "hire purchase" buried inside, and asked you to pick one in the next ninety seconds. Most people pick whichever one their salesperson sounds more confident about. That's not a finance decision. That's a vibes decision.

Here's the plain-English version of what each one is, when each one actually saves you money, and the small print you need to read before you sign anything.

What a chattel mortgage actually is

A chattel mortgage is a loan secured against the asset you're buying. From day one, your business owns the asset, and the lender holds a registered security interest over it (in Australia, that's a PPSR registration) until you've paid the loan out.

In accounting terms, the asset sits on your balance sheet from settlement. You claim the depreciation. You claim the interest portion of each repayment as a business expense. And — this is the bit dealerships often skim — you can typically claim the GST credit on the purchase price in the BAS for the quarter you bought it, provided you're registered for GST and using the asset for business purposes.

That GST claim, in one go, is usually the biggest cash-flow lever in this whole conversation.

What hire purchase is, and why it's less common now

A commercial hire purchase (CHP, or just HP) works differently. The financier owns the asset. You "hire" it from them, with fixed monthly payments, and ownership transfers to you when you pay the final instalment (and any balloon).

For decades, HP was the default product, and there are still dealerships that quote it as if nothing has changed. But the ATO's 2012 GST ruling brought HP and chattel mortgage closer together for tax purposes, and since then chattel mortgage has become the dominant structure for almost every small business and sole trader buying business assets in Australia. There are still scenarios where HP makes sense — usually around cash-basis vs accruals GST accounting — but they're narrow.

If a dealer is pushing HP and can't tell you specifically why in your circumstances, that's a flag.

The short version: when each one wins

Chattel mortgage suits you if you:

• Hold an active ABN (or ACN if you're trading through a company)
• Want to claim the GST credit on the asset in one BAS rather than dribbled across rentals
• Plan to keep the asset for a meaningful chunk of its useful life
• Use cash-basis GST accounting (chattel works for both, but it shines here)
• Want the asset on your balance sheet from day one for depreciation

HP can still suit you if you:

• Are on accruals-basis GST and want the GST claim spread out
• Have a specific accounting reason to keep the asset off your balance sheet (and your accountant has told you so in writing)
• Are buying through a structure where chattel mortgage isn't available

For the vast majority of tradies, contractors, and sole traders we talk to, chattel mortgage is the right answer.

The bit your accountant will actually thank you for

Here's the move that separates a good asset finance deal from a great one: time the purchase against the instant asset write-off thresholds.

The instant asset write-off (and the related temporary full expensing rules that have come and gone over the past few years) lets eligible businesses deduct the full cost of a qualifying asset in the year it's first used, rather than depreciating it over years. The thresholds and rules change — sometimes mid-financial year — but the underlying principle hasn't: if you can buy and "first use" the asset before 30 June while a generous write-off is in play, the deduction can drop your taxable income substantially.

Chattel mortgage is the cleanest product for this because the asset is yours from day one — there's no question about who's claiming the deduction. With HP, the answer is usually the same, but the structure is more awkward to defend if you ever get audited.

Don't take this as tax advice. Ring your accountant before EOFY, ask them specifically about the write-off threshold for your business size and turnover, and time the asset purchase accordingly.

What the dealership won't tell you

Three things to push back on at the dealership finance desk:

1. The advertised rate isn't always the comparison rate. Dealer finance often quotes a low headline rate and recovers the margin through documentation fees, origination fees, or a balloon you didn't ask for. Always ask for the comparison rate and a full schedule of fees in writing.

2. You don't have to use dealer finance. It's faster for them if you do, because they get a referral commission. A good broker can usually beat a dealer's rate with one of 30+ lenders that compete for asset finance business — and you keep your negotiating leverage on the asset price.

3. The balloon is negotiable. Dealers love balloons because they keep the headline monthly repayment looking small. But a 30% balloon means a chunk of debt waiting for you in 5 years. Sometimes that's fine. Sometimes it's not. Either way, it's a choice — not a default.

So which one should you actually pick?

If you hold an ABN or ACN, you're using the asset for business, and you want the cleanest GST and depreciation treatment, a chattel mortgage with a sensible balloon and no junk fees is almost always the right shape. HP is mostly a legacy product at this point. Anyone defaulting to it should be able to justify why in your specific circumstances.

We're brokers, not accountants. The above is general information, not tax advice — your accountant knows your numbers and your structure, and they should be in the conversation before you sign anything significant.

If you want a quote on a chattel mortgage today, tap any asset on the home page or drop us a line. Most quotes come back within 4 business hours, and we'll show you the comparison rate, the fees, and the balloon in plain English before you sign anything.