Chattel mortgage, explained in plain English
A chattel mortgage is the workhorse of business vehicle finance in Australia, but the name puts people off before they understand how simple it really is. This guide breaks down what it is, why GST-registered businesses lean on it, and when something else might suit you better.
The short version
- A chattel mortgage is commercial finance where you own the vehicle from day one and the lender holds a registered mortgage over it until the loan is repaid.
- It is for vehicles used predominantly for business by an ABN holder, and it sits outside the NCCP Act.
- GST-registered businesses can generally claim the GST in the purchase price up front, and the repayments themselves carry no GST.
- You can typically claim interest and depreciation as business deductions, subject to the usual rules and car cost limits.
- A balloon can lower the regular payment, but confirm the structure with your accountant before signing.
What does chattel mortgage even mean?
A chattel is simply a moveable item of property — in this case, the vehicle. A chattel mortgage is a loan to buy that vehicle where you own the asset from day one and the lender takes a mortgage (a registered security interest) over it until the loan is repaid. In other words, it is the commercial cousin of a secured car loan: you own the car, the lender holds security, and you repay principal and interest over a fixed term.
It is used when the vehicle is predominantly for business use and you have an ABN. Because the finance is commercial rather than consumer, it sits outside the National Consumer Credit Protection Act, which means fewer consumer protections but access to the tax and GST treatments that make it attractive to businesses.
Why businesses choose it: GST and depreciation
The headline benefit is GST. A GST-registered business buying a vehicle under a chattel mortgage can generally claim the GST included in the purchase price as an input tax credit on its next activity statement — often a substantial up-front cash-flow boost. The loan repayments themselves do not attract GST, because you are repaying a loan rather than renting an asset.
On top of that, because you own the vehicle, you can typically claim depreciation on it and the interest portion of your repayments as business deductions, subject to the usual rules and any car cost limits. The combination of an up-front GST credit plus ongoing interest and depreciation deductions is why the chattel mortgage is the default for so many tradespeople and businesses.
- You own the vehicle from day one
- GST on the purchase is generally claimable as an input tax credit
- Repayments themselves do not carry GST
- Interest and depreciation are typically deductible for the business
- A balloon/residual can be set to lower the regular repayment
Balloons on a chattel mortgage
Like other vehicle finance, a chattel mortgage can carry a balloon — a lump sum left owing at the end of the term. Businesses often use a balloon deliberately to match repayments to the income the asset generates and to keep monthly cash flow manageable. The trade-off is the same as always: a balloon lowers the regular payment but increases total interest and leaves a balance to clear at the end, so it should be set with a plan, not by default.
Chattel mortgage versus CHP versus lease
The main commercial products differ on one question: who owns the vehicle during the term. Under a chattel mortgage you own it from the start. Under a commercial hire purchase (CHP) the lender owns it and you take title with the final payment. Under a finance lease the lender owns it and leases it to you, with GST applying to the rentals.
That ownership difference drives the tax treatment, so the best product depends on your accounting position and how your tax adviser wants to handle GST and deductions. For many GST-registered businesses the chattel mortgage is simplest and most cash-flow friendly, but it is worth confirming with your accountant before you sign.
Is a chattel mortgage right for you?
A chattel mortgage suits a GST-registered business buying a vehicle used mainly for business that wants to own the asset and claim the GST and deductions. If the vehicle is mostly for personal use, a consumer car loan is the correct product and a chattel mortgage is not available to you. If you are a salaried employee rather than a business, a novated lease may be the more relevant comparison.
Because the right answer turns on how you use the vehicle and your tax position, the sensible first step is to compare the genuine total cost of the suitable products against your profile — which is exactly what our lender matching does.
Illustrative repayment examples
Figures below are calculated with our repayment engine for the scenarios shown — not a quote or an offer of finance.
Business ute, no balloon
- Amount financed
- $55,000
- Term
- 5 years
- Total repaid
- $66,780
Business ute with a 30% balloon
- Amount financed
- $55,000
- Term
- 5 years
- Balloon (30%)
- $16,500
- Total repaid
- $70,320
The balloon lowers the monthly figure but increases total interest and leaves a residual to clear.
Illustrative only. Each example assumes a fixed annual rate (shown per scenario) for demonstration and that fees are not included. Your actual rate, fees and repayments depend on the lender, your credit profile, the asset and how the deal is structured.
Business ute, no balloon: financing $55,000 over 5 years at an assumed 7.9% p.a. is about $1,113 per month ($66,780 total). Business ute with a 30% balloon: financing $55,000 over 5 years at an assumed 8.2% p.a. with a 30% balloon of $16,500 is about $897 per month ($70,320 total).