⚠ Important — please read before continuing: This article is general information only. It does not constitute financial, tax, legal, or credit advice of any kind. The tax treatment of asset finance structures — including the instant asset write-off, GST claims, and depreciation — varies depending on your individual business structure, turnover, tax position, and specific finance contract. Before making any asset finance decision, every reader must seek independent advice from a qualified accountant and a licensed finance broker. Integrated Finance Group provides finance brokerage services only — we do not provide tax or accounting advice. BLSSA Pty Ltd ACL 391237.
When it comes to financing a business vehicle or piece of equipment in Australia, three structures dominate the market: chattel mortgage, finance lease, and hire purchase. On the surface they look nearly identical — same monthly repayments, same lender, same dual-cab ute or excavator. But the differences in ownership, tax treatment, GST timing, and end-of-term options can be worth thousands of dollars to a Melbourne small business.
As Melbourne car and asset finance brokers, this is one of the questions we get most often from tradies, business owners, and SMEs. This guide provides a general overview of all three structures — including general information about how the $20,000 instant asset write-off (IAWO) interacts with each. It is not a substitute for professional advice, and nothing in this article should be acted on without first speaking to your accountant.
ⓘ General overview: Chattel mortgage covers more than 60% of SME equipment and vehicle finance in Australia (source: AFIA 2025 market data) because it gives businesses ownership from day one and an upfront GST claim. Finance lease suits businesses that want lower monthly repayments and flexibility to upgrade. Hire purchase sits in between. The right structure for your business depends entirely on your individual tax position, cash flow, and circumstances — always seek independent accounting and financial advice before proceeding.
What Is a Chattel Mortgage, and How Does It Work for a Business Vehicle?
A chattel mortgage is a loan secured against a moveable asset — your business vehicle or equipment. Under this structure, you take legal ownership of the asset from the moment the finance agreement is signed. The lender holds a mortgage over the asset as security until the loan is fully repaid. Once the final payment is made, the mortgage is discharged and you hold unencumbered title.
Chattel mortgage is the most popular business vehicle finance product in Australia. It works particularly well for GST-registered businesses that use the asset predominantly for business purposes, because:
- GST on the purchase price is claimed upfront — in the BAS period of purchase, not spread over the loan term. For a $50,000 (inc. GST) vehicle, that's $4,545 back in your next BAS.
- Interest charges are tax deductible over the life of the loan.
- Depreciation is deductible because you own the asset. For assets costing less than $20,000 (ex-GST), the $20,000 instant asset write-off allows you to deduct the full cost in the year of purchase — a significant cash-flow benefit this EOFY.
- Optional balloon payment — you can structure a balloon or residual at the end of the term to reduce your monthly repayments, while retaining all ownership and tax benefits throughout.
Business vehicle finance rates in 2026 typically range from 5.5% to 9.5% per annum depending on your credit profile, ABN age, deposit, and asset type. A broker with access to 20+ lenders can find a rate appropriate to your risk profile — often significantly lower than going direct to a bank.
What Is a Finance Lease, and Who Does It Best Suit?
A finance lease is fundamentally different from a chattel mortgage. Under a finance lease, the lender purchases the asset and leases it to you for an agreed term — typically two to five years. You have full use and possession of the vehicle or equipment, but the lender retains legal ownership throughout the entire lease. At the end of the term, you generally have three choices: purchase the asset for its agreed residual value, refinance the residual into a new arrangement, or return the asset to the lender.
Finance leases are well-suited to businesses that:
- Upgrade equipment or vehicles regularly and want flexibility at end of term
- Want the lowest possible monthly repayments (the residual value is built into the lease structure — no separate balloon)
- Are not focused on claiming the instant asset write-off this financial year
- Prefer to treat lease payments as a straightforward operating expense for accounting purposes
Under a finance lease, lease payments are fully tax deductible. However, because the lender owns the asset, you cannot claim depreciation — and critically, you cannot access the $20,000 instant asset write-off. GST is also claimed progressively on each lease payment rather than upfront.
Note on AASB 16: Since 1 January 2019, Australian accounting standard AASB 16 requires most finance leases to be recognised on the balance sheet for entities preparing financial statements under Australian Accounting Standards. This removed the traditional "off-balance-sheet" advantage of leasing for larger businesses. Speak with your accountant about how AASB 16 applies to your specific reporting obligations.
What Is Hire Purchase, and How Is It Different from a Chattel Mortgage?
Hire purchase is often confused with chattel mortgage, and the two do share many characteristics — but the key distinction is when ownership transfers. Under hire purchase, you hire the asset from the lender and agree to purchase it over time. Ownership transfers only when you make the final payment, not at the start of the agreement.
In practice, the monthly repayment amounts and interest rates for hire purchase are very similar to chattel mortgage. The tax treatment is also broadly comparable: interest charges and depreciation are deductible. However, because ownership technically doesn't pass until the final payment, the instant asset write-off treatment for hire purchase can be more nuanced than for chattel mortgage. The ATO's position should be confirmed with your accountant before you proceed on that basis.
Hire purchase is less common than chattel mortgage for passenger vehicles and light commercial vehicles in 2026. It is still used in some commercial equipment and heavy vehicle financing scenarios. If a lender quotes you hire purchase when you expected chattel mortgage, ask why and discuss the difference with your accountant — the distinction in tax treatment matters and should not be assumed to be equivalent without professional advice.
Can I Claim the Instant Asset Write-Off With a Finance Lease?
Based on general ATO guidance, a finance lease does not give the lessee ownership of the asset — the lender retains ownership throughout the term. Because the IAWO is generally available only where the business owns the asset, a finance lease typically does not provide access to this deduction. Chattel mortgage, where you take ownership from day one, is the structure most commonly associated with IAWO eligibility. However, every business's eligibility for the instant asset write-off depends on their specific circumstances, business structure, asset type, and the exact terms of their finance contract. You must obtain independent advice from a qualified accountant before assuming you can or cannot claim this deduction.
For general reference, the ATO's published criteria for the $20,000 IAWO in the 2025–26 financial year include:
- Aggregated annual turnover of less than $10 million
- Asset cost less than $20,000 ex-GST per asset
- Asset installed and ready for use on or before 30 June 2026 — not just ordered or paid for
- Asset used predominantly for business purposes
These are general eligibility criteria published by the ATO. Whether your specific purchase qualifies — including which finance structure is appropriate — is a question for your accountant, not your finance broker.
For assets costing over $20,000, the IAWO does not apply regardless of finance structure. The ATO's general position is that these assets enter the small business entity (SBE) pool and depreciate over time. Again, your accountant is the right person to advise on depreciation treatment for your specific situation.
The 2026–27 Federal Budget (delivered 12 May 2026) announced a proposal to make the $20,000 IAWO permanent from 1 July 2026. As at the date of this article, this measure had not yet been legislated. Your accountant will be able to confirm the current legislative status and what applies to your business. For more general background on the EOFY deadline, see our earlier overview: $20,000 Instant Asset Write-Off EOFY 2026: Your Vehicle & Equipment Finance Guide.
Chattel Mortgage vs Finance Lease vs Hire Purchase: 2026 Comparison Table
Here is a side-by-side comparison of all three structures across the factors that matter most to Australian small businesses in 2026. This table is a general guide — your accountant should confirm the specific treatment for your business structure and tax position.
| Feature | Chattel Mortgage | Finance Lease | Hire Purchase |
|---|---|---|---|
| Who owns the asset? | You — from day one | Lender — throughout the term | Lender — until final payment |
| $20,000 Instant Asset Write-Off eligible? | ✓ Yes (if under $20k ex-GST) | ✗ No | Nuanced — confirm with accountant |
| GST claim timing | Upfront in full at purchase | Progressive on each payment | Upfront in most structures |
| Tax deductions available | Interest charges + depreciation | Full lease payments | Interest charges + depreciation |
| Monthly repayments | Moderate (balloon option available) | Lower (residual built in) | Similar to chattel mortgage |
| Optional balloon/residual | ✓ Yes — flexible | Residual mandatory (ATO compliant %) | ✗ No balloon — fixed schedule |
| End-of-term options | Own outright (balloon settled) | Buy, refinance, or return | Own outright after final payment |
| Typical interest rate range (2026) | 5.5% – 9.5% p.a. | 5.5% – 9.5% p.a. | 5.5% – 9.5% p.a. |
| Best for | GST-registered businesses; assets under $20k; ownership-focused buyers | Businesses that upgrade regularly; lowest monthly repayment priority | Businesses wanting fixed payoff with no balloon; less common for vehicles |
Which Business Vehicle Finance Structure Is Right for Your Melbourne Business?
The right structure depends on your tax position, cash flow, and how you plan to use (and eventually dispose of) the asset. Here is a practical decision guide for common Melbourne SME scenarios:
Important: The scenarios below are illustrative general information only — not advice for any specific business. Before choosing a finance structure, every reader must seek independent advice from a qualified accountant who understands your specific tax position, business structure, and cash flow.
▶ Business buying an asset under $20,000 (ex-GST): General ATO guidance suggests chattel mortgage — where ownership passes on day one — is typically the structure associated with IAWO eligibility. Finance lease, where ownership stays with the lender, is generally not associated with this deduction. Your accountant must confirm eligibility and the right structure for your situation.
▶ Business buying equipment or a vehicle over $20,000: The IAWO does not apply above this threshold. Choosing between chattel mortgage and finance lease becomes a cash flow and accounting question. Your accountant should model both structures based on your actual tax position before you proceed.
▶ Business that upgrades vehicles every 2–3 years: A finance lease can offer more flexibility at end of term — you may be able to return or refinance the asset rather than managing a sale. The general trade-off is that you do not own the asset during the term. Your accountant and broker can explain the full implications.
▶ Business with tight monthly cash flow: A chattel mortgage with a balloon payment can reduce monthly repayments. The balloon is due at end of term and must be paid, refinanced, or rolled over. Your broker can explain how this affects your total cost of finance.
▶ New business with ABN under 2 years: Low-doc finance options exist for businesses that cannot provide standard financials. A broker can outline which lenders may be suitable for your ABN age and asset type. See our business finance page for more.
A finance broker explains your finance structure options. Your accountant advises on the tax and accounting outcome. Both professionals are necessary — and both must be consulted before you sign any asset finance agreement. Contact IFG to discuss the finance side of the equation.
What to Do Before EOFY: Practical Next Steps for Melbourne Businesses
With 30 June 2026 now less than two weeks away, time is short for businesses that may be considering asset purchases this financial year. The first and most important step is to speak with your accountant — before approaching any lender or broker. Only your accountant can confirm whether your business is eligible for the IAWO, which finance structure is appropriate for your tax position, and whether a purchase before 30 June 2026 is the right decision for your specific situation.
Once you have your accountant's guidance, a finance broker can help you move quickly on the finance side. For general reference, the ATO requires the asset to be installed and ready for use by 30 June 2026 — not just ordered or paid for. Your accountant will advise on the documentation required to support any claim.
For a full breakdown of the EOFY timeline and chattel mortgage specifics, read our detailed guide: $20,000 Instant Asset Write-Off EOFY 2026: Your Vehicle & Equipment Finance Guide.
For Melbourne SMEs also exploring equipment finance beyond vehicles — including construction equipment, commercial kitchen gear, or medical devices — our Equipment Finance for Melbourne SMEs guide and commercial finance page cover the broader asset class options.
Frequently Asked Questions
Can I claim the instant asset write-off with a finance lease?
Based on general ATO guidance, a finance lease — where the lender retains ownership of the asset — is generally not associated with access to the instant asset write-off. A chattel mortgage, where ownership passes to your business from day one, is the structure most commonly associated with IAWO eligibility. However, every business must seek independent advice from a qualified accountant before assuming they can or cannot claim this deduction. IFG provides finance brokerage services only — we do not advise on tax eligibility.
What happens at the end of a finance lease?
At lease end, you generally have three options: purchase the asset for the agreed residual value, refinance the residual into a new arrangement, or return the asset to the lender. The residual value is set at the start of the lease. The accounting and tax treatment of each end-of-term option should be discussed with your accountant before you enter into the lease.
Do I need a deposit for a chattel mortgage or finance lease?
No deposit is required for many chattel mortgages and finance leases for established businesses with a solid credit profile. A deposit can reduce monthly repayments and total interest paid over the term. Some lenders may require a deposit for newer businesses or certain asset types. A broker can outline which lenders and products may be available for your situation — but the financial decision of whether to use a deposit should be discussed with your accountant.
What is the difference between a chattel mortgage and hire purchase?
Under a chattel mortgage, your business takes legal ownership of the asset from day one, with the lender holding a mortgage over it as security. Under hire purchase, you hire the asset and ownership transfers only after the final payment. Both structures are generally associated with similar tax treatment — interest and depreciation — but the specific outcomes for your business depend on your circumstances. Speak with your accountant before choosing between these structures.
Can I use a chattel mortgage for a used vehicle?
Chattel mortgage is available for both new and used vehicles and equipment. Lenders typically have age and condition restrictions on used assets — most will not finance a vehicle older than 10–12 years at loan maturity. A broker can outline which lenders may be suitable for the asset type and age you're considering. See our car and asset finance page for more general information.
Ready to Choose the Right Finance Structure for Your Business?
Brian and Frank at IFG are MFAA-accredited finance brokers with access to 20+ lenders across Melbourne and Geelong. We'll help you compare chattel mortgage, finance lease, and hire purchase options side-by-side — at no cost to you, as brokers are paid by lenders. A free 15-minute call is all it takes to get started.
Book a free 15-minute call or call 0401 333 636 (Brian)
General information only. This article does not constitute financial, tax, or credit advice. Asset finance structures and their tax treatment vary by individual business circumstances, structure, and ATO position. The tax benefits described (including the instant asset write-off and GST treatment) are general in nature. Please speak with a qualified finance broker and your accountant before making any asset finance decisions. Accuracy disclaimer: information in this article was current at the date of publication (19 June 2026) and may change. Integrated Finance Group — BLSSA Pty Ltd ACL 391237.