Equipment Finance Tax Benefits: What You Can Claim in 2026

Equipment finance tax benefits in Australia include GST input tax credits, depreciation deductions, and interest deductions. On a $100,000 asset financed under a chattel mortgage, those benefits can return more than $31,000 over five years through a combination of upfront GST recovery and ongoing tax savings. The size of the benefit depends on which finance structure you use, and most businesses leave money on the table by not comparing.

Why equipment finance tax benefits matter more in 2026

Two things have changed. First, the federal government made the $20,000 instant asset write-off permanent from 1 July 2026, giving small businesses a reliable baseline for tax planning rather than the year-by-year extensions of the past. Second, the RBA raised the cash rate to 4.35% in May 2026, which means equipment finance costs more. Tax deductions on interest and depreciation offset some of that higher cost, making the structure choice more important than ever.

The four tax benefits of equipment finance

1. GST input tax credits

If your business is registered for GST, you can recover the GST component of the asset's purchase price. On a $100,000 piece of equipment (GST-inclusive), the GST credit is $9,091. Under a chattel mortgage or commercial hire purchase, you claim this on your next BAS after settlement. That is real cash back within weeks of purchase.

Under a finance lease or rental, you do not get the upfront credit. Instead, you claim the GST component of each lease payment as you go. The total GST recovered over the lease term is similar, but the timing is different: you wait years instead of weeks.

Passenger vehicle cap: For cars, the GST credit is capped at 1/11th of the ATO car depreciation limit ($69,674 for 2025-26), which means a maximum credit of $6,334 regardless of the purchase price. This cap does not apply to commercial vehicles like utes, trucks, and vans with a load capacity over one tonne.

2. Depreciation

When you own the asset (chattel mortgage, hire purchase), you can claim its decline in value as a tax deduction. The ATO sets the effective life for each asset category, and you choose a depreciation method.

Diminishing value front-loads the deductions: you claim more in the early years. The formula is 200% divided by the effective life. For a truck with an 8-year effective life, that is a 25% rate. On a $90,909 cost base (ex-GST), the Year 1 deduction is $22,727.

Prime cost spreads the deduction evenly. The same truck would give you $11,364 per year for 8 years. Simpler, but you wait longer for the tax benefit.

Under a finance lease or rental, you do not claim depreciation because the lender owns the asset. Instead, the full lease payment is deductible, which includes a depreciation-equivalent component baked into the payment.

3. Interest deductions

The interest portion of each repayment on a chattel mortgage, hire purchase, or commercial hire purchase is tax-deductible. On a $100,000 loan at 8% over five years, total interest is roughly $21,700. At the 25% small business tax rate, that saves your business around $5,425 over the loan term.

Interest deductions are claimed in the financial year the interest is incurred. Your lender's repayment schedule separates principal and interest for this purpose.

Under a finance lease, there is no separate interest deduction because the full payment is already deductible.

4. Instant asset write-off

Small businesses with aggregated turnover under $10 million can instantly deduct the full cost of assets costing less than $20,000 (ex-GST) in the year they are first used or installed. From 1 July 2026, this threshold is permanent rather than requiring annual extensions.

The $20,000 limit applies per asset, not per year. You can write off multiple qualifying assets in the same year. Assets costing $20,000 or more go into the small business depreciation pool, depreciating at 15% in the first year and 30% each year after.

To claim the instant write-off, you must own the asset. That means chattel mortgage and hire purchase qualify. Finance leases and rentals do not, because the lender holds ownership.

How tax benefits differ by finance structure

This is where the choice of structure directly affects your tax position. The same $100,000 asset produces a different tax outcome under each structure.

For most GST-registered businesses that intend to keep the equipment, a chattel mortgage or hire purchase produces the largest tax benefit because you get the upfront GST credit plus depreciation plus interest deductions. A finance lease simplifies the accounting but delays the GST recovery and removes the depreciation claim.

Year-by-year tax savings: $100,000 asset over five years

Here is what the tax benefits actually look like over the life of a chattel mortgage on a $100,000 truck (GST-inclusive) at 8% over five years. The truck has an 8-year ATO effective life. Depreciation uses the diminishing value method. The business pays the 25% small business tax rate.

Over five years, the total tax benefit is $31,850 on a $100,000 asset. That is nearly a third of the purchase price recovered through GST credits and tax deductions. Year 1 is by far the most valuable: the GST credit plus first-year depreciation and interest deductions return $16,648, which is why the timing of your purchase matters.

The asset's book value at the end of Year 5 is $21,573, which continues to depreciate in Years 6 through 8 under the same method, producing further deductions of around $13,500. Total lifetime deductions exceed $90,000.

These figures are illustrative and assume the small business entity 25% tax rate. Your actual position depends on your business structure, turnover, and accountant's advice. Subject to lender approval, terms, and conditions apply.

Depreciation methods: which one saves more

The diminishing value method gives you larger deductions early. The prime cost method gives you equal deductions each year. For a $100,000 truck (ex-GST $90,909, 8-year effective life), here is how they compare.

Diminishing value gives you $12,518 more in deductions over the first five years. At a 25% tax rate, that is $3,130 in extra tax savings during the period you are actually repaying the loan. If your business is in a high-income phase and wants to reduce taxable income now, diminishing value is usually the better choice.

Prime cost makes sense if your income is relatively stable and you prefer predictable deductions, or if you plan to hold the asset well beyond its effective life.

The passenger vehicle trap

Everything above applies cleanly to commercial vehicles and equipment. Passenger cars are different, and the limits catch people out.

The ATO sets a car depreciation limit ($69,674 for 2025-26) that caps the cost you can depreciate, regardless of what you actually paid. If you finance a $90,000 SUV through a chattel mortgage, your depreciable amount is $69,674, not $90,000. The difference of $20,326 is never deductible.

The GST credit is similarly capped at $6,334 for passenger vehicles. And if the car costs more than the limit, you cannot use the instant asset write-off at all.

This is one reason many business owners choose utes and vans over SUVs for work vehicles. A $75,000 ute classified as a commercial vehicle has no depreciation cap, no GST cap, and full deductibility. A $75,000 SUV classified as a car gives you deductions on only $69,674 of the cost.

Common mistakes that reduce your tax benefit

Choosing a lease when you should own. If your business is GST-registered and plans to keep the asset for its useful life, a chattel mortgage almost always delivers a better tax outcome than a lease. The upfront GST credit alone is worth thousands.

Missing the instant asset write-off. Assets under $20,000 (ex-GST) qualify for immediate deduction. Splitting a larger purchase into qualifying items where practical, such as buying a $15,000 trailer separately from a $80,000 truck, lets you write off the trailer instantly.

Not claiming depreciation properly. Some businesses default to prime cost or forget to claim depreciation altogether. Ask your accountant to review which method produces the better outcome for each asset class.

Financing a car when a commercial vehicle does the same job. The depreciation cap on passenger vehicles is a hard limit. If you can meet your needs with a ute, van, or light truck classified as a commercial vehicle, the tax outcome is significantly better.

Ignoring timing. Buying equipment before 30 June means you can claim depreciation, interest, and potentially the instant asset write-off in the current financial year. Buying in July delays every deduction by 12 months. For a $100,000 asset, that timing difference can shift more than $7,500 in Year 1 tax benefit by a full year.

This article is general information only and is not financial advice.