Education Articles

Understanding Chattel Mortgage Tax Claims in Australia

Written by Colin Evans | Sep 11, 2026, 12:05:19 AM

A chattel mortgage is a common form of business asset financing used by Australian businesses to purchase vehicles, machinery and equipment. The business owns the asset from settlement, while the lender registers a security interest over it until the finance has been repaid.

For tax purposes, the entire chattel mortgage repayment is not generally treated as one deduction. Depending on the business and how the asset is used, eligible interest may be deductible, depreciation may be available and a GST credit may be claimable where the relevant requirements are met. The principal component of the finance is treated separately.

The Asset Finance Shop (TAFS) primarily arranges chattel mortgage finance for eligible commercial vehicles, machinery and business equipment. Hire purchase and rent-to-own are covered in this guide so businesses can understand the differences, but they are not the main finance structures TAFS arranges.

This guide explains chattel mortgage tax deductibility, including how interest, GST, depreciation, finance fees and balloon payments may be treated, and how chattel mortgage differs from hire purchase and rent-to-own.

What Is a Chattel Mortgage?

A chattel mortgage is a commercial loan used to purchase a business asset.

The "chattel" is the movable asset being financed. This could be a truck, ute, excavator, tractor, forklift or piece of commercial machinery.

Under a chattel mortgage:

  • The business purchases and owns the asset from settlement
  • The lender provides the finance
  • The lender registers a security interest over the asset
  • The business makes agreed repayments over the finance term
  • A deposit or trade-in can be included
  • A balloon payment may be available
  • The lender's security is removed once the finance has been repaid

TAFS primarily arranges chattel mortgage finance for commercial vehicles, machinery and other eligible business assets.

What Can Be Financed With a Chattel Mortgage?

A chattel mortgage can be used for many income-producing business assets.

Common examples include trucks and commercial vehicles such as prime movers, rigid trucks, tippers, trailers, vans and utes. It can also be used for earthmoving machinery such as excavators, skid steers, posi-tracks and loaders, agricultural equipment such as tractors and harvesters, and manufacturing or commercial equipment such as forklifts and machinery.

Both new and used assets can potentially be financed.

Selected lenders can also consider dealer purchases, private sales and auction purchases.

Is a Chattel Mortgage Tax Deductible?

Parts of a chattel mortgage transaction may be deductible, but it is important to separate the asset purchase from the finance used to pay for it.

A chattel mortgage repayment generally contains two main components:

Principal: The amount being repaid against the money originally borrowed.

Interest: The cost charged by the lender for providing the finance.

The principal component does not automatically become an expense deduction simply because it forms part of the monthly repayment.

Eligible business-use interest may be deductible, while the cost of the asset itself may be dealt with separately through depreciation or other applicable tax rules.

This means a business paying $3,000 per month on equipment finance should not assume it can claim a $3,000 deduction each month.

Your accountant should confirm the treatment that applies to your particular business and asset.

Is Chattel Mortgage Interest Tax Deductible?

Eligible interest on a chattel mortgage may generally be deductible to the extent the borrowed money is used for business purposes.

For example, a transport business financing a prime mover that is used entirely for commercial work may potentially claim eligible interest associated with that finance.

Likewise, a civil contractor financing an excavator used to generate business income may potentially claim eligible interest.

Where an asset is partly used privately, only the eligible business-use portion may be claimable.

The treatment can depend on factors including:

  • Business structure
  • Percentage of business use
  • Purpose of the finance
  • Asset being purchased

TAFS arranges the finance, while your accountant should determine the deductible amount that applies to your circumstances.

Is the Principal Component Tax Deductible?

Generally, the principal component of a chattel mortgage repayment should not simply be treated as a deductible operating expense.

Principal is the repayment of the amount originally borrowed.

For example, if a business borrows $100,000 to purchase machinery, repayments gradually reduce that $100,000 balance.

The asset purchased with the money is considered separately for tax purposes.

This distinction between principal and interest is one of the most important things to understand when looking at chattel mortgage tax deductibility.

Keep your finance repayment schedule so your accountant can identify the interest and principal components of the loan.

Can You Claim Depreciation on an Asset Financed With a Chattel Mortgage?

Potentially.

Because the business owns the asset under a chattel mortgage, eligible depreciation may be available subject to the tax rules that apply to the business and asset.

This may apply to business assets such as:

  • Trucks
  • Commercial vehicles
  • Excavators
  • Skid steers
  • Tractors
  • Forklifts
  • Manufacturing machinery
  • Other commercial equipment

The amount and method of depreciation can depend on factors such as:

  • Purchase price
  • Asset type
  • Business-use percentage
  • Business structure
  • Date the asset becomes ready for use
  • Current depreciation rules

Depreciation is separate from the loan repayment itself.

Your accountant should confirm how the asset should be depreciated.

Can You Claim GST on a Chattel Mortgage?

Potentially.

A GST-registered business may be able to claim an eligible GST credit for the business-use portion of GST included in the asset purchase where the relevant requirements are satisfied.

The important point is that GST relates to the purchase of the asset, not simply to each monthly principal repayment.

The GST position can depend on:

  • Whether your business is registered for GST
  • Whether GST was included in the purchase price
  • Whether the seller is registered for GST
  • Whether the required tax invoice is available
  • Percentage of business use
  • The type of asset

If you are relying on an expected GST credit when planning the purchase, confirm the amount with your accountant before settlement.

What Happens With GST on a Private-Sale Asset?

Private sales can have a different GST position.

A private seller may not be registered for GST. If GST was not included in the purchase price, there may be no GST amount available for the buyer to claim.

This is worth checking when comparing two pieces of equipment.

For example, a dealer might sell a machine for $110,000 including GST, while a private seller offers a similar machine for $100,000 without GST.

The advertised price alone does not tell you which transaction will provide the better overall result.

Consider the GST position, finance terms, equipment condition and total purchase cost together.

Are Chattel Mortgage Fees Tax Deductible?

Some finance costs may have tax consequences, but different fees can be treated differently.

Potential costs can include:

  • Lender establishment fees
  • Security registration costs
  • Other finance charges

Do not assume every finance fee is immediately deductible in full.

Ask your accountant how each particular cost should be recorded and claimed.

Is a Balloon Payment Tax Deductible?

A balloon payment generally represents loan principal that remains outstanding at the end of the finance term.

It does not automatically create an extra tax deduction simply because it is paid as one larger amount at the end.

For example, a business might finance $100,000 over five years with a $20,000 balloon.

Instead of repaying the entire $100,000 through regular repayments, $20,000 remains payable at the end.

The balloon changes the finance structure.

It does not automatically change the underlying depreciation or create a separate $20,000 deduction.

Why Use a Balloon Payment?

A balloon is primarily a cash flow tool.

It can reduce regular repayments by leaving more of the principal outstanding until the end of the finance term.

This can be useful for businesses that want more cash available each month for operating expenses.

For a transport business, that could include:

  • Diesel
  • Insurance
  • Registration
  • Tyres
  • Repairs
  • Servicing
  • Tolls

For an earthmoving business, it could include fuel, wages, repairs, transport and project costs.

The trade-off is that the business has a larger final payment.

Before choosing a balloon, consider:

  • Expected future asset value
  • How long you plan to keep the asset
  • Expected kilometres or operating hours
  • Maintenance costs
  • Replacement plans
  • Trade-in value
  • Ability to manage the final payment

A balloon should be selected because it suits the business and asset, not because of an assumed tax benefit.

Does a Bigger Balloon Increase the Tax Deduction?

Not automatically.

A larger balloon changes how much principal is repaid during the finance term.

It can result in:

  • Lower regular repayments
  • More principal remaining outstanding
  • A larger final payment
  • A different total interest cost

A larger balloon does not by itself create a larger tax deduction.

Ask TAFS about how the balloon changes the repayment and total finance structure.

Ask your accountant about the tax treatment.

Does a Deposit Affect Chattel Mortgage Tax Claims?

A deposit mainly affects how much is borrowed.

For example:

Equipment price: $150,000
Deposit: $30,000
Finance amount: $120,000

A larger deposit can reduce the amount financed, regular repayments and total interest.

However, it also means more cash leaves the business at settlement.

The tax treatment of the asset should be considered separately from the size of the deposit.

Businesses should also think about how much working capital they need after the purchase.

Cash may still be required for wages, suppliers, fuel, insurance, repairs, registration, stock and tax obligations.

Can You Claim the Full Cost of the Asset Immediately?

Not necessarily.

The tax treatment of the asset purchase depends on the rules applying to the business and asset at the time.

Some eligible businesses and assets may qualify for an immediate deduction under applicable tax concessions, while other assets may need to be depreciated over time.

Do not assume that financing an asset automatically makes the entire purchase price immediately deductible.

Your accountant should confirm:

  • Whether an immediate deduction applies
  • Whether depreciation is required
  • What threshold applies
  • When the asset must be ready for use
  • Whether any specific asset limits apply

Does Financing an Asset Change Its Depreciation?

Using finance does not automatically determine how the asset is depreciated.

The tax treatment of the asset and the way the purchase is funded are separate considerations.

A business may purchase an asset using:

  • Cash
  • A deposit plus finance
  • Full purchase price finance

The financing decision affects cash flow and interest costs.

Your accountant should separately determine how depreciation applies to the asset.

What Is Chattel Mortgage Equipment Financing?

Chattel mortgage equipment financing allows the business to purchase an asset now and repay the purchase over an agreed finance term.

Rather than paying the complete purchase price upfront, the business can retain more working capital while the equipment begins contributing to operations.

For example, a civil contractor buying a $200,000 excavator may choose to finance the machine rather than removing $200,000 from available business cash.

That retained cash might then be available for:

  • Wages
  • Fuel
  • Transport
  • Repairs
  • Insurance
  • New project costs
  • Unexpected expenses

The business pays interest for using the finance, so the decision should balance finance cost against the value of keeping capital available.

What Is the Difference Between Chattel Mortgage and Hire Purchase?

The main difference is ownership.

With a chattel mortgage, the business owns the asset from settlement.

Under a traditional hire purchase arrangement, the finance provider generally retains ownership during the agreement, with ownership transferring according to the agreement once the required payments have been completed.

Chattel Mortgage

The business owns the asset from the beginning.

The lender registers security over it while the finance remains outstanding.

Hire Purchase

The provider generally owns the asset during the agreement.

Ownership generally transfers later according to the terms of the hire purchase contract.

The different ownership structures can affect accounting and tax treatment.

TAFS primarily arranges chattel mortgage finance rather than hire purchase.

Rent-to-Own Versus Chattel Mortgage

Rent-to-own also follows a different ownership structure.

Under a chattel mortgage, the business owns the equipment from settlement.

Under a typical rent-to-own arrangement, the provider generally retains ownership during the rental period, with ownership potentially transferring later if the conditions of the agreement are met.

For an equipment buyer, the key questions are:

  • When does the business own the asset?
  • What are the regular payments?
  • What is the total cost?
  • What happens at the end?
  • Does ownership transfer automatically?
  • How does the tax treatment work?
  • Does the structure suit how long the business will use the equipment?

TAFS does not position rent-to-own as its primary equipment finance product. Its main structure for eligible commercial asset purchases is a chattel mortgage.

Chattel Mortgage vs Hire Purchase vs Rent to Own

Feature

Chattel Mortgage

Hire Purchase

Rent to Own

Business owns asset from settlement

Yes

Generally no

Generally no

Who generally owns asset initially?

Business

Finance provider

Provider

Regular payments

Finance repayments

Hire purchase payments

Rental payments

Ownership at end

Business already owns asset

Generally transfers under agreement

May transfer under agreement

Security over asset

Lender registers security

Depends on agreement

Provider generally retains ownership

Primary structure arranged by TAFS

Yes

No

No

The legal and tax treatment depends on the individual agreement.

The comparison is provided to help businesses understand how common equipment financing structures differ.

Is Chattel Mortgage Better Than Hire Purchase?

Neither structure is automatically better in every situation.

A chattel mortgage may suit a business that wants to:

  • Own the equipment from settlement
  • Spread the purchase price over time
  • Keep the asset long term
  • Structure a deposit
  • Potentially include a balloon
  • Preserve working capital

Hire purchase has a different ownership structure.

Because TAFS primarily arranges chattel mortgages, businesses considering hire purchase should compare the specific agreement and speak with their accountant about the tax implications.

Is Chattel Mortgage Better Than Rent to Own?

Again, it depends on what the business wants.

For a business that intends to purchase an asset and own it from settlement, a chattel mortgage can provide a straightforward ownership structure.

Rent-to-own may suit different circumstances because the provider generally retains ownership initially.

Compare the total commercial outcome rather than simply the monthly payment.

Can Sole Traders Use a Chattel Mortgage?

Yes.

Sole traders can apply for chattel mortgage finance for eligible business vehicles, machinery and equipment, subject to lender approval.

The lender may consider:

  • ABN history
  • Business income
  • Industry experience
  • Bank statements
  • Credit history
  • Existing debts
  • Asset value

If the asset has both business and private use, the eligible tax claims may need to be apportioned.

Your accountant can advise on appropriate recordkeeping.

Can a New ABN Get a Chattel Mortgage?

Potentially.

Selected lenders consider newer businesses based on factors including:

  • Industry experience
  • Expected work
  • Financial position
  • Credit history
  • Asset being purchased

The fact that an ABN is new does not automatically mean the applicant has no relevant industry history.

For example, someone may register a new transport business after years working as a driver or subcontractor.

The lender can assess the complete application.

Can You Get a Low Doc Chattel Mortgage?

Potentially.

Selected lenders can assess eligible low doc applications using bank statements and other business information rather than requiring complete financial statements in every application.

Low doc does not mean no assessment.

The lender still needs to understand:

  • Business activity
  • Repayment capacity
  • Credit position
  • Existing commitments
  • Proposed asset

Can Used Equipment Be Financed With a Chattel Mortgage?

Yes.

Used commercial vehicles, machinery and equipment can be financed through selected lenders, subject to asset age, condition and value requirements.

A lender may look at:

  • Asset age
  • Kilometres
  • Operating hours
  • Condition
  • Purchase price
  • Market value
  • Expected working life

Older equipment can sometimes result in a shorter available finance term.

Can Private-Sale Equipment Be Financed?

Yes, through selected lenders.

Private-sale financing may require additional checks around:

  • Seller identity
  • Proof of ownership
  • VIN or serial number
  • Existing security
  • Asset value
  • Condition

The GST position should also be checked because a private seller may not charge GST.

Can Auction Equipment Be Financed?

Yes.

Selected lenders can finance auction purchases, and pre-approval may be available before bidding.

This can help the business understand its approximate finance position before making a purchase.

Final approval will still depend on the actual equipment bought.

What Records Should You Keep for Chattel Mortgage Tax Claims?

Good recordkeeping makes it easier for your accountant to determine what can be claimed.

Keep records including:

  • Asset purchase invoice
  • Finance agreement
  • Repayment schedule
  • Deposit receipt
  • Trade-in documents
  • GST tax invoice
  • Insurance documents
  • Registration
  • Repairs and servicing invoices
  • Business-use records
  • Sale or trade-in paperwork
  • Final payout information

Where an asset has both business and personal use, records supporting the business-use percentage can be particularly important.

Questions to Ask Your Accountant

Before completing an equipment purchase, ask your accountant:

  1. Which business entity should buy the asset?
  2. What percentage of the asset is business use?
  3. Can the business claim GST?
  4. How will depreciation be calculated?
  5. When can depreciation begin?
  6. How much of the interest may be deductible?
  7. How is the principal component treated?
  8. How should finance fees be treated?
  9. Does a deposit change the tax outcome?
  10. Does a balloon change the tax outcome?
  11. Does buying used affect the tax treatment?
  12. Does a private sale change the GST position?
  13. What records should the business keep?
  14. What happens when the asset is eventually sold or traded?

Questions to Ask TAFS About the Finance

When comparing chattel mortgage options, ask:

  1. How much can be financed?
  2. Is a deposit required?
  3. Can a trade-in be used?
  4. What interest rate applies?
  5. What will the regular repayment be?
  6. What finance term is available?
  7. Is a balloon suitable?
  8. What will the balloon amount be?
  9. What lender fees apply?
  10. What is the total estimated amount repayable?
  11. Can used equipment be financed?
  12. Are private sales accepted?
  13. Can auction purchases be financed?
  14. What documents will be required?

How TAFS Arranges Chattel Mortgage Finance

TAFS primarily arranges chattel mortgage finance for eligible commercial vehicles, machinery and equipment.

The process includes an initial assessment of the business and proposed asset purchase, followed by a soft credit check that leaves no mark on the applicant's credit file.

The TAFS internal credit team then assesses the application before a formal lender submission. TAFS has access to more than 80 bank and non-bank lenders and can structure the finance amount, deposit, term and balloon around the asset and business cash flow.

Once the business selects an option, the formal application is submitted to the selected lender and TAFS coordinates the remaining requirements through to settlement.

Frequently Asked Questions

What Is a Chattel Mortgage?

A chattel mortgage is business asset finance where the business owns the vehicle, machinery or equipment from settlement while the lender registers security over the asset until the finance is repaid.

Is a Chattel Mortgage Tax Deductible in Australia?

Parts of the transaction may be deductible.

Eligible business-use interest may be deductible, and depreciation may be available on the asset.

The entire finance repayment should not automatically be treated as one deduction.

Is the Whole Chattel Mortgage Repayment Tax Deductible?

Generally, no.

The repayment contains principal and interest.

The eligible interest may be deductible, while the principal reduces the loan balance.

The asset is dealt with separately for depreciation or other applicable tax treatment.

Is Chattel Mortgage Interest Tax Deductible?

Eligible interest may be deductible to the extent the borrowed funds are used for business purposes.

Your accountant should confirm how much your business can claim.

Can I Claim GST on a Chattel Mortgage?

Potentially.

A GST-registered business may be able to claim the eligible business-use portion of GST included in the asset purchase where the relevant requirements are met.

Can I Claim Depreciation on Equipment Purchased With a Chattel Mortgage?

Potentially.

Because the business owns the asset from settlement, eligible depreciation may apply according to the tax rules relevant to the business and asset.

Are Chattel Mortgage Fees Tax Deductible?

Some finance-related fees may have tax consequences, but the treatment can differ by fee.

Your accountant should confirm how they should be recorded.

Is a Balloon Payment Tax Deductible?

A balloon generally represents outstanding loan principal.

It does not create an additional deduction simply because it is paid at the end of the finance term.

Does a Larger Balloon Increase My Tax Deduction?

Not automatically.

A larger balloon changes the finance structure and may affect interest costs, but it does not itself create a larger deduction.

What Is the Difference Between Hire Purchase and Chattel Mortgage?

The main difference is ownership.

Under a chattel mortgage, the business owns the asset from settlement.

Under traditional hire purchase, the provider generally retains ownership during the agreement, with ownership transferring according to the contract.

What Is the Difference Between Rent to Own and Chattel Mortgage?

With a chattel mortgage, the business owns the asset from settlement.

Under typical rent-to-own arrangements, the provider generally retains ownership during the rental period and ownership may transfer later.

Does TAFS Offer Hire Purchase or Rent to Own?

TAFS primarily arranges chattel mortgage finance for eligible commercial vehicles, machinery and equipment. The comparisons are included to explain the differences between common finance structures.

Can a Sole Trader Use a Chattel Mortgage?

Yes.

Sole traders can apply for chattel mortgage finance for eligible business assets, subject to lender approval.

Can a New ABN Get a Chattel Mortgage?

Potentially.

Selected lenders can consider newer businesses based on the complete application, including industry experience, financial position, credit history and the asset being purchased.

Can Used Equipment Be Financed?

Yes.

Selected lenders can provide chattel mortgage finance for eligible used commercial vehicles and equipment.

Can Private-Sale Equipment Be Financed?

Yes, through selected lenders.

Additional seller and asset checks may be required.

Does TAFS Provide Tax Advice?

No.

TAFS arranges commercial asset finance and can help structure the finance amount, deposit, term and balloon.

Your accountant should advise on GST, depreciation, chattel mortgage tax deductibility and the tax treatment that applies to your business.

Arrange Chattel Mortgage Finance With TAFS

A chattel mortgage can allow a business to purchase and own an income-producing vehicle, machine or piece of equipment while spreading the purchase cost over an agreed finance term.

TAFS can assess your business, asset purchase and available documentation before comparing suitable chattel mortgage options through access to more than 80 lenders.

The Asset Finance Shop (TAFS) is a commercial asset finance brokerage based in Sydney.
Information on this page is general in nature and doesn't take your personal circumstances into account. Speak to a TAFS broker for options tailored to your business, and to your accountant regarding tax treatment.