Broker guide
Chattel Mortgage: Structure and Evidence
Explain a chattel mortgage through ownership, lender security, repayments, end-of-term outcomes and the evidence needed for a client application.
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A chattel mortgage finances an asset that the borrower owns from purchase, with the asset securing the lender’s loan. In Australia, businesses use this structure to buy vehicles or equipment while spreading payment over an agreed term.
The borrower makes regular repayments and, if the contract includes one, pays a balloon at the end. Ownership from the start doesn’t remove the lender’s rights over the asset while money remains owing.
How a Chattel Mortgage Works
The purchaser buys the asset, the lender advances the agreed finance and the purchaser grants security over that asset. The supplier sells the goods to the purchaser. The lender supplies the finance.
A chattel is movable property, such as a car, truck or machine. The mortgage is the security over it. The Australian Taxation Office (ATO) explains this ownership distinction in its financial services guidance.
Lender names for the structure differ. As at October 2026, Westpac calls it a goods loan, while Bank of Queensland (BOQ) Equipment Finance calls its product a Specific Security Agreement. Read the actual agreement to establish the security and repayment obligations.
In a hypothetical purchase, a plumbing company buys a $55,000 van with a $5,000 contribution and a $50,000 loan. The company owns the van at purchase, and the lender takes security over it. The company then pays instalments over five years, followed by a $15,000 balloon if that is the agreed structure.
Once every amount required under the agreement is paid, the lender releases the applicable security. Obtain the payout confirmation and security-release evidence. The loan ending removes the finance obligation over an asset the borrower already owns.
A chattel mortgage car loan is therefore a secured purchase structure, rather than a lease of a financier-owned vehicle. For the wider ownership choices, use the chattel mortgage comparison.
Shape the Repayment Structure
Scheduled repayments depend on the amount financed, interest rate, term, payment frequency and any balloon. Start with the purchase price, subtract the client’s contribution and identify which charges the lender adds to the loan.
| Input | What to record | Effect on the structure |
|---|---|---|
| Purchase price | Invoice total and included costs | Establishes what the client is buying |
| Contribution | Cash or trade-in amount actually available | Reduces the amount borrowed |
| Amount financed | Supplier payment plus financed charges | Establishes the debt on which interest is calculated |
| Term | Number of months and expected asset use | A longer term spreads principal over more payments |
| Payment frequency | Monthly, quarterly or another agreed interval | Must fit when the business receives income |
| Balloon | Amount and due date | Leaves principal to repay at the end |
| Interest basis | Fixed or variable rate and calculation method | Determines cost and whether scheduled payments can change |
A larger balloon lowers regular repayments by leaving more principal unpaid during the term. For the same rate and term, that retained principal increases total interest. As at October 2026, Westpac’s equipment loan explanation describes this trade-off.
Before comparing quotes, use the same asset price, contribution and payment dates. Separate fees paid upfront from fees borrowed. Compare total scheduled payments and the final debt, alongside the repayment the business can afford.
A structure that fits monthly cash flow can still fail at maturity. Record the proposed balloon funding source, whether savings, a sale or a new loan. Refinancing the balloon requires a fresh lending decision and must not be assumed.
Check the Asset and Borrower
The lender assesses both the asset’s suitability as security and the borrower’s ability to meet the debt. A vehicle used mostly privately needs assessment under a route that accepts that purpose.
Record the client’s business use, trading history, ownership structure and existing commitments. Review current cash flow and credit history, including arrears or tax payment plans. Asset security does not replace evidence that the business can repay the loan.
Cars, utes, vans, trucks and equipment can have different age and valuation rules. Record the manufacture year, condition, expected use and supplier details. Imported or specialised assets need confirmation of lender acceptance before the client commits to purchase.
As at October 2026, National Australia Bank (NAB)‘s online application rules accept private sellers subject to additional evidence. Registration papers, inspection or valuation can be required. These are NAB’s online-route requirements, not a rule for every chattel mortgage.
Flag an invoice in a different entity’s name, an asset held by a related company or an existing security interest. Resolve who is buying, who is borrowing and who can grant the security before preparing contracts. For equipment-specific supplier and useful-life assessment, use the equipment finance guide.
Low-Doc Chattel Mortgage Evidence
Low-documentation (low-doc) finance uses a lender-approved evidence pathway with different document requirements. It still involves credit assessment and eligibility rules. The label alone doesn’t establish that an income declaration is enough.
Westpac’s equipment finance checklist, marked 13 April 2026, separates SIMPLE+ and standard pathways. Its document list includes business activity statements (BAS), ATO account statements, commitments and financial records according to the selected route. Additional evidence applies in specified circumstances.
Use Westpac’s minimum documentation checklist to identify the relevant column before requesting documents. Match the client’s trading history, aggregate lending and transaction to that pathway. Record the lender’s confirmation when pathway eligibility depends on the file.
Package the Application
Package the application so the assessor can connect the borrower, asset and proposed repayment source. The exact document set follows the selected lender and route.
| Evidence | What the file must establish |
|---|---|
| Quote or final invoice | Supplier, purchaser, price, deposit and included charges |
| Asset details | Make, model, year, vehicle identification number (VIN) or equipment serial number |
| Business records | Australian Business Number (ABN), entity ownership, trading history and trust details where relevant |
| Financial evidence | Income and repayment capacity using the route’s required statements, returns or alternative documents |
| Commitments | Current loan balances, repayments, leases and tax payment obligations |
| Identity and consent | Verified applicant and guarantor identities, signing authority and required privacy consent |
| Security evidence | Search results, valuations, inspections and existing finance payout arrangements where required |
| Settlement documents | Signed agreements, payment instructions and required insurance evidence |
As at October 2026, NAB’s online process asks for an invoice addressed to the business for dealer purchases. If the supplier is registered for goods and services tax (GST), NAB requires a tax invoice. Its conditional approval remains subject to credit assessment and identity verification.
For a used vehicle, keep the Personal Property Securities Register (PPSR) search certificate. Search by the VIN close to purchase. A registered security interest needs resolution through the transaction’s payout and release arrangements.
Record outstanding conditions beside the document that clears each one. Include quote expiry, approval expiry if specified, delivery timing and any revised invoice. An indicative quote describes a possible structure and does not authorise settlement.
Read the Balloon, Fees and Repayment Schedule
A balloon is a larger final payment of debt left outstanding after the scheduled instalments. A chattel mortgage usually has recurring repayments, so it isn’t a one-time payment arrangement.
This hypothetical schedule continues the van example. All amounts are Australian dollars, and the purchase price includes any applicable GST. It assumes a fixed 8% annual interest rate, monthly interest at one-twelfth of that rate and payments in arrears.
| Item | Illustrative amount or assumption |
|---|---|
| Van purchase price | $55,000 |
| Client contribution | $5,000 |
| Amount financed | $50,000 |
| Term | 60 months |
| Balloon, additional to the last instalment | $15,000 |
| Monthly instalment | Approximately $809.67 |
| Total of instalments plus balloon | Approximately $63,580.43 |
| Interest within those payments | Approximately $13,580.43 |
| Separate upfront finance fee | $600 |
| Total scheduled finance payments including fee | Approximately $64,180.43 |
| Total cash paid including client contribution | Approximately $69,180.43 |
Totals use the unrounded monthly calculation. An actual lender schedule can adjust the final instalment for rounding. This example excludes operating costs, insurance and tax credits or deductions, and it is not a lender quote.
A chattel mortgage fee is a charge specified in the finance documents. It can relate to establishing the loan, registering security, valuation or ending the contract. Identify each fee’s amount, timing and whether it is financed.
Westpac’s published August 2024 fee schedule, still linked as at October 2026, separates early termination fees from break costs. Break costs depend on the particular contract. A payout quote must state the settlement date, remaining debt and charges, with payment and security-release instructions.
The repayment or amortisation schedule tracks the finance debt and interest. The accounting depreciation schedule tracks the asset’s cost for accounting or tax purposes. A balloon’s amount doesn’t establish the asset’s future sale value or its depreciation.
Chattel Mortgage GST and Tax Benefits
A chattel mortgage does not establish a client’s entitlement to a tax deduction or GST credit. The adviser must assess the asset purchase separately from the finance and the client’s actual use.
The ATO’s financial services guidance treats the loan as an input-taxed financial supply. GST is not included in principal and interest repayments. The asset purchase has its own GST treatment.
Where the purchase is a creditable acquisition, the ATO distinguishes timing by the purchaser’s GST accounting basis. On a non-cash basis, attribution follows the earlier of receiving an invoice or making payment. On a cash basis, applying borrowed funds to pay the supplier in full can establish attribution at acquisition.
The required tax invoice must be held when the relevant BAS is lodged. Business use, private use and applicable car limits still affect the outcome. Do not promise a full upfront GST refund from the finance product’s name.
Give a registered tax adviser the purchase invoice, signed finance contract and repayment schedule. Add evidence of supplier payment, GST registration and accounting basis, business-use records and the asset’s classification. Include fees and any trade-in documents.
Ask the adviser to determine the purchase-credit treatment and reporting period, then the treatment of interest and depreciation. Principal repayments and the purchase price cannot both be treated as the same deductible expense. The asset finance guide helps place this purchase structure within the client’s wider finance decision.
Read the Chattel Mortgage Agreement
The agreement establishes what the client owes and the lender’s rights over the financed asset. Read the signed schedule together with the general terms, security documents and any guarantees.
BOQ Equipment Finance’s October 2023 general terms, linked from its product page as at October 2026, illustrate this document structure. Part A applies generally, and Part B applies to its Specific Security Agreement. Part B requires scheduled instalments and the remaining amount on the final repayment date.
Review the following terms before the client signs.
- Match the borrower and guarantors to the intended transaction.
- Match the asset description and serial identifiers to the invoice.
- Identify the security granted and whether it extends beyond that asset.
- Reconcile the interest basis, instalments, balloon and fees with the quote.
- Read the insurance, maintenance and sale-consent obligations.
- Identify early payout conditions, default events and enforcement rights.
Under BOQ’s Part B, early repayment requires lender agreement and payment of the contractual termination amount. Its default provisions can require termination payments and additional enforcement costs. The client’s own terms determine those obligations.
Cash-Flow and Resale Risk
In a hypothetical downturn, the plumbing company’s cash flow falls and it needs to sell the van before the term ends. Assume the lender’s dated payout quote is $24,000, including applicable charges. A buyer will pay $20,000, leaving a $4,000 shortfall before sale costs.
The company must fund that shortfall and arrange the lender’s security release to complete the transaction. Lower instalments earlier in the term don’t remove this risk. A specialised truck or machine with fewer buyers can create a similar cash-flow problem.
Retaining the asset at maturity also requires the company to fund the balloon. Returning the vehicle does not automatically settle a chattel mortgage. If the company defaults, the lender can enforce its security under the agreement, and sale proceeds can leave debt outstanding.
Before recommending the structure, put the repayment capacity, balloon funding source and sale shortfall risk into the file. Proceed when the asset, borrower evidence and contract terms support the proposed transaction, and the client understands the final payment obligation.
