What it means
The defining feature is ownership. Unlike a lease or hire purchase, where the finance company owns the asset until the final payment clears, a chattel mortgage puts the asset on the borrower's balance sheet immediately alongside a matching liability.
That ownership drives both the accounting and the tax treatment. The business depreciates the asset and deducts the interest portion of each payment, rather than deducting a rental charge, which usually brings the deductions forward compared with a lease.
Lenders record their interest on a public register of security interests so that buyers and other creditors can see the claim. If the borrower defaults, the lender may repossess the chattel and sell it to recover what is owed.
Structures differ in how much of the loan is repaid across the term. A deposit reduces the amount financed, while a balloon or residual payment at the end lowers the monthly cost but leaves a lump sum to refinance or settle from cash.
The risk to watch is negative equity. Vehicles and technology often lose value faster than the loan amortises, so an early sale can leave the business still owing more than the asset fetches.
In practice
Real-world examples.
Example
A bakery finances a $95,000 oven over five years with a $20,000 balloon payment at the end. The monthly cost is low enough to fit the shop's cash flow, and the owner plans to settle the balloon from the following year's profits rather than refinance it.
Example
A courier company buys five vans at $45,000 each, pays a 20% deposit of $45,000 and finances the remaining $180,000. The vans appear as assets on the balance sheet from day one, which strengthens the asset side of the accounts when the firm applies for a working capital line.
Example
An arable farm finances a combine harvester with payments weighted towards the months after harvest. The lender accepts the uneven schedule because the machine itself is good security and holds its value well in the second hand market.
Formula
Calculation
Monthly payment = P x r / (1 - (1 + r)^-n), where P is the amount financed, r is the monthly interest rate and n is the number of months
A landscaping firm buys a $60,000 truck, pays a $12,000 deposit and finances P = $48,000 over four years at 9% a year, so r = 0.09 / 12 = 0.0075 and n = 48.
The payment is $48,000 x 0.0075 / (1 - 1.0075^-48) = $1,194.48 a month. Across the term the firm pays 48 x $1,194.48 = $57,335.04, of which $57,335.04 - $48,000 = $9,335.04 is interest.
Adding the deposit, the truck costs $12,000 + $57,335.04 = $69,335.04 in cash over four years. The business owns the vehicle outright at the end, and along the way it has claimed depreciation on the full $60,000 purchase price plus the $9,335.04 of interest.Case study
Seen in the real world.
The following is an illustrative and fictional example. Ridgeway Haulage, an invented regional carrier, financed a $180,000 truck in full over five years at 7.2%, giving a monthly rate of 0.072 / 12 = 0.006 and 60 payments.
The payment worked out at $180,000 x 0.006 / (1 - 1.006^-60) = $3,581.23 a month, a total of 60 x $3,581.23 = $214,873.80 and interest of $214,873.80 - $180,000 = $34,873.80. The finance director was satisfied because the truck was expected to earn far more than that over five years of contracted work.
Two years in, the contract was lost and the fictional company tried to sell the truck. The outstanding balance was about $115,640 while the best offer was $98,000, leaving $17,640 of negative equity that had to be settled in cash before the lender would release its registered charge. A deposit at the outset would have kept the loan below the truck's resale value throughout.
Watch out
Common mistakes.
- Confusing a chattel mortgage with a lease and assuming the finance company owns the asset until the last payment.
- Choosing the largest possible balloon payment for a low monthly cost, then having no plan for the lump sum when it falls due.
- Ignoring how quickly the asset depreciates, which creates negative equity if the loan has to be settled early.
Questions
People also ask.
What can be used as security for a chattel mortgage?
Movable business assets such as vehicles, trailers, machinery, plant and specialist equipment, but not land or buildings.
How does it differ from hire purchase?
Ownership passes immediately under a chattel mortgage, whereas under hire purchase the finance company retains title until the final instalment is paid.
Can the asset be sold before the loan is repaid?
Only with the lender's agreement, and normally the outstanding balance must be settled from the sale proceeds so the registered charge can be released.
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