Earthmoving Equipment Finance GST Treatment in Australia

GST by finance type

Here’s how GST typically applies across common earthmoving equipment finance products in Australia:

Chattel mortgage (equipment loan)

• GST on the purchase price is generally claimable upfront in your next BAS (subject to being GST-registered, having a valid tax invoice, and using the asset to make taxable supplies).
• Interest is not subject to GST. Establishment/documentation fees may include GST.
• Many lenders offer a “GST deferred” or “GST payment” feature so you can repay the GST component after you receive your BAS refund.

Hire purchase

• For agreements entered into on or after 1 July 2012, most businesses can generally claim the full GST on the purchase upfront, even if accounting for GST on a cash basis.
• Interest is not subject to GST; some fees may be.

Finance lease

• GST applies to each lease repayment and to the residual. You claim input tax credits progressively with each payment.
• No upfront GST claim on the full asset value.

Operating lease

• Similar to a finance lease for GST: GST is included in each rental and the end-of-term payout (if any). Credits are claimed on each payment.

See the general Equipment Finance GST guide for a broader comparison, or Get a quick GST treatment check.

Worked examples

Example 1 — Chattel mortgage (upfront GST claim)

You buy a 20T excavator for $330,000 + $33,000 GST (total $363,000). With a chattel mortgage:

• You can generally claim the $33,000 input tax credit in your next BAS (subject to eligibility and proper documentation).
• Your regular repayments are on the financed amount. Interest is not subject to GST; certain fees may include GST.
• Optional: structure a one-off “GST repayment” a few months after settlement to align with your BAS refund.

Example 2 — Finance lease (progressive GST claim)

A wheel loader is leased over 5 years with a residual. GST is included in each monthly rental and the residual:

• You claim 1/11th of each rental and, later, 1/11th of the residual as input tax credits when paid.
• No full upfront GST claim on the loader’s purchase price.

Ask an expert to model your cash flow

Buying scenarios that change GST outcomes

Second‑hand and private seller purchases

• If the seller is not GST-registered (e.g., private sale) and no GST is shown on a valid tax invoice, you cannot claim an input tax credit.
• If the sale is under the margin scheme, no GST credit is available.
• Buying from a GST-registered dealer that issues a tax invoice with GST generally lets you claim the GST shown.

Imports

• Imported earthmoving equipment typically attracts 10% GST at the border.
• Approved importers can use the Deferred GST Scheme to report and claim on their BAS.
• Customs/clearance documents form part of the evidence needed for your BAS and finance file.

Trade‑ins

• If you are GST-registered and trade in an old machine, the trade-in can create a GST liability in your BAS.
• Dealers often net the changeover on their invoice; ensure the paperwork clearly shows GST treatment.

Mixed use and input‑taxed activities

• If the machine is partly used for private or input‑taxed activities, apportion your GST credits accordingly.

Check your documentation before settlement

BAS method and timing

• Chattel mortgage: businesses generally claim the full GST on the purchase price in the BAS for the period the acquisition occurs (subject to a valid tax invoice and use in taxable activities). Confirm timing with your accountant.
• Hire purchase: for agreements from 1 July 2012, most businesses can claim the full credit upfront, even on cash accounting, provided the agreement is a taxable supply and you hold a valid tax invoice.
• Leases: claim 1/11th of each lease payment and 1/11th of the residual in the BAS period the payment is made.

Chattel Mortgage GST · Hire Purchase GST · Finance Lease GST · Operating Lease GST

Common mistakes to avoid

• Assuming you can claim GST on a private purchase with no tax invoice showing GST.
• For leases, budgeting for an upfront GST refund on the full asset value (you can’t).
• Ignoring GST on residuals for leases and being short on cash at term-end.
• Not aligning a chattel mortgage “GST repayment” with your BAS cycle.
• For imports, not arranging Deferred GST registration early enough.

Get a quick pre‑settlement GST check

What lenders usually ask for

GST treatment flows into the lender’s documentation needs. You’ll typically be asked for:

• A valid supplier tax invoice (or import/clearance docs for overseas purchases).
• Asset details: make, model, year, hours, condition, serial/VIN, location.
• Business information: ABN/ACN, GST registration, trading history, bank statements.
• For trade-ins or private sales: sale contracts and any evidence of GST treatment.

Clear paperwork reduces rework and speeds approval.

Frequently asked questions

General information only. Always confirm your GST position with a registered tax adviser or the ATO.

Final takeaway

For earthmoving equipment finance in Australia, GST outcomes are driven by how you fund the machine and who you buy it from. Chattel mortgage and hire purchase typically allow an upfront GST claim, while leases spread GST across repayments. Getting the documentation and timing right can improve cash flow and avoid surprises at residual or BAS time.

If you want help selecting the structure that best fits your cash flow and BAS cycle, send an enquiry.

Explore more: Earthmoving Equipment Finance · Tax Benefits · Balloon Payments · Equipment Finance GST · Asset Finance Tax Benefits Guide