Chattel mortgage explained: ownership, GST and the final payment

The word “chattel” sounds like something from a legal drama, and “mortgage” suggests a house. Neither helps. Most Australian businesses that buy a ute, truck, van or machine on finance use a chattel mortgage, and once you strip away the vocabulary it is a plain idea: you borrow to buy the thing, the thing is the security, and you own it from the start.

What trips people up is not the concept. It is the details around it: the GST claim, the balloon, the car limit, the registration and the way it differs from hire purchase. This guide covers each in turn.

What exactly is a chattel mortgage?

A chattel is movable property, as opposed to land and buildings. Our glossary entry on chattels gives examples. A chattel mortgage is a loan secured by a mortgage over that kind of item.

Three features define it:

1. You are the buyer. The supplier invoices you, and you become the owner immediately.
2. The lender holds security. It takes a mortgage over the asset and registers its interest on the Personal Property Securities Register.
3. You repay over a fixed term, with the option of a final balloon payment.

It is used for business assets only. For the product overview, see our chattel mortgage page.

How does it work, from quote to release?

• Quote. A dealer or private seller gives you an invoice.
• Application. The lender looks at you, the item and the price.
• Settlement. The lender pays the seller, and you take delivery.
• Registration. The lender lodges on the PPSR, using the serial number for assets such as motor vehicles, or other identifying details.
• Repayments. Fixed instalments run for the term, usually between one and seven years depending on the asset.
• End of term. You pay any balloon, refinance it or sell the asset; the lender then releases its security.

If you sell before the end, the lender’s consent is needed and the loan must be paid out first. A buyer who checks the PPSR will see the interest, which is why you can’t quietly sell a financed asset.

Why do GST and the car limit matter?

This is the feature that makes chattel mortgages attractive. Since the asset is yours from the start, a registered business can normally take the GST component of the price as an input tax credit, reported in the BAS period of the purchase. For a $66k ute with $6k of GST, that means roughly $6k back on the next BAS, easing the cash-flow hit of the purchase.

Some details to watch:

• Business use. Only the business-use portion is claimable. A ute used 70 per cent for work gets about 70 per cent of the credit.
• Cash accounting. Businesses reporting GST on a cash basis can generally claim on the next BAS after paying, and chattel mortgage purchases are typically treated as paid when the lender settles.
• The car limit. For passenger vehicles, the credit is capped at one-eleventh of the ATO’s car limit. The ATO’s figure for 2026-27 is $69,883, which gives a maximum credit of $6,353. A $110k luxury car gets the same cap, and luxury car tax is not creditable. Check the limit for the year you buy.
• Not every vehicle is a “car”. Utes and vans designed to carry a load above a set weight or more than a set number of passengers are often outside the car limit, but the definition is technical. Ask your accountant.

Whether instant asset write-off applies to the purchase is a separate question. For 2025-26 the ATO set a $20,000 per-asset limit for eligible small businesses; how that sits alongside finance is covered in the instant asset write-off and equipment finance.

What is a balloon and when does it help?

A balloon, sometimes called a residual, is the slice of the price you leave unpaid until the final day. Deferring it makes every instalment smaller. The balloon payment glossary entry defines it, and the guide on balloon payments pros and cons goes further.

A worked example, with invented numbers:

	No balloon	With 30% balloon
Purchase price (ex GST)	$80,000	$80,000
Term	5 years	5 years
Final payment	$0	$24,000
Monthly repayment	higher	noticeably lower
Total interest paid	lower	higher

The balloon helps cash flow now and costs more overall. It works when the asset will plausibly still be worth the balloon amount, as with a well-maintained truck, and badly when the item loses value faster than expected.

To get a lender’s view of a particular quote, use the short enquiry form.

Chattel mortgage versus hire purchase and leases

Feature	Chattel mortgage	Hire purchase	Finance lease
Who holds title while you pay	You	Financier	Financier
GST on purchase	Claim up front (if registered)	Spread over payments	On lease payments
Balloon available	Yes	Yes	Residual
Suits	Ownership and early GST benefit	Smoother cash flow	Use without owning

Our comparison pages, chattel mortgage versus hire purchase and chattel mortgage versus finance lease, go deeper. The overview in how equipment finance works puts them all in context.

Who is it for, and who should think twice?

It tends to suit businesses that are GST-registered, want to own the asset, and can take the cost of the final payment. It fits long-lived assets such as trucks, earthmoving gear, vans and utes.

Think twice if you aren’t GST-registered, so the up-front GST claim means little, if the asset dates quickly, or if you may want to hand it back after two years, where an operating lease might be better.

Also consider the personal side. Lenders often ask directors for a guarantee, and a default can leave you owing a shortfall after the asset is sold. Read the contract, particularly early repayment and default clauses.

What do lenders check?

Lenders examine the business (time trading, turnover, credit history), the asset (age, type, resale), and the deal (deposit, term, balloon). Established businesses with a bank relationship can often get an excellent offer from their bank, and if the bank offers on your numbers it deserves serious attention. If you have been declined, there are lenders who specialise in asset finance and will weigh the asset more heavily. Newer businesses should read our guide to equipment finance for new businesses.

Mistakes to avoid

• Treating the GST claim as free money. It is an advance, not a gift. The finance still has to be repaid, and the claim must go in the correct BAS period.
• Ignoring the car limit on a pricey vehicle.
• Setting the balloon too high to make the repayment look small.
• Forgetting insurance. Lenders normally need the asset insured with their interest noted.
• Letting the PPSR registration go unchecked. Make sure the serial number on the invoice matches the asset.
• Not planning the end. Decide whether you’ll pay, refinance or sell before the last year.

Thinking of buying an asset on a chattel mortgage?

Before you sign the supplier’s own finance paper, it’s worth seeing what else is out there. Send a short enquiry and we’ll look at the asset, the structure and your business, then talk through the choices. The form takes a minute, and no credit check happens when you enquire, so your file stays as it was.

We keep your information in-house rather than shopping it around, so your phone won’t light up with calls from strangers. One of our people reads your situation and rings you. Accurate answers on price, the asset’s type and age, and your GST status help us suggest the right fit at the first attempt.

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