Commercial Loan Structures Australia: SME and Property Finance Guide
A commercial loan is not defined by its headline rate alone. Facility type, repayment profile, security ranking, covenants, usable funds and exit strategy determine how the structure works in practice.
Commercial and business-purpose finance only. This guide is general information. Availability, amount, pricing, leverage, term, security and approval remain subject to lender assessment, valuation, due diligence and documentation.
Match the facility to the transaction and repayment source
Commercial loan structures describe how business debt is advanced, secured, priced, repaid and controlled. Two loans for the same amount can produce very different outcomes if one amortises monthly, another retains interest, one is secured by a first mortgage and another ranks behind existing debt.
The right structure begins with the commercial event being funded. A business purchasing premises needs different mechanics from a developer completing construction, an importer funding inventory, or a property owner bridging an urgent settlement. The useful question is not “Which loan is best?” but “Which facility matches the use, timing, cash flow, security and exit?”
Purpose. Drawdown. Repayment. Security. Control. Exit.
Purpose
Acquisition, refinance, working capital, construction or another genuine business use.
Drawdown
One advance, revolving limit, invoice-by-invoice or staged construction drawdowns.
Repayment
Amortising, interest-only, retained, capitalised, bullet or revolving.
Security
Property, business assets, receivables, equipment, guarantees and priority.
Control covers covenants, reporting, draw conditions and consent requirements. Exit identifies how the entire exposure will be repaid.
Common commercial loan structures in Australia
| Structure | How it works | Typical commercial use |
|---|---|---|
| Term loan | A defined amount is advanced and repaid over an agreed term. | Business acquisition, premises, expansion or refinancing. |
| Line of credit | A revolving limit can be drawn, repaid and redrawn subject to terms. | Recurring working-capital fluctuations and seasonal cash flow. |
| Overdraft | A transactional account can operate below zero up to an approved limit. | Short operating-cycle gaps rather than long-lived assets. |
| Invoice finance | Funding is linked to eligible receivables or invoices. | Bridging the gap between delivering work and customer payment. |
| Trade finance | Funding supports the purchase or movement of goods through a trade cycle. | Imports, exports, inventory and confirmed supply arrangements. |
| Equipment or asset finance | The financed asset commonly supports the facility. | Vehicles, plant, machinery, technology and productive assets. |
| Bridging loan | Short-term debt connects an immediate transaction to a later sale or refinance. | Commercial settlement, refinance timing or a defined liquidity event. |
| Construction facility | Funds are progressively drawn against verified project costs and milestones. | Property development, civil works and construction completion. |
| Residual stock facility | Debt is secured against completed unsold stock after construction. | Development exit, senior-debt payout and release of capital. |
| Mezzanine or subordinated debt | Debt ranks behind a senior lender and carries greater structural risk. | Funding a gap between senior debt and borrower equity. |
How principal and interest move through the facility
Principal and interest
Scheduled payments reduce principal during the term. This can lower exposure but creates regular cash-flow demands.
Interest-only
Interest is paid during the term while principal is due at expiry or another agreed event.
Retained interest
Interest is deducted from gross proceeds at settlement. It reduces net usable funds and must be included in the facility calculation.
Capitalised interest
Interest is added to the loan balance subject to agreed mechanics, increasing exposure over time.
Bullet repayment
Principal is repaid in one amount at maturity, usually from a documented sale, refinance or liquidity event.
Revolving repayment
Drawings can be repaid and redrawn within the limit, conditions and review period.
No repayment profile is inherently better. It must fit the cash generation and duration of the funded activity.
Security type and priority shape the lender’s risk
Commercial facilities may be unsecured or supported by property mortgages, security interests over business assets, equipment, receivables, guarantees or a combination. The security documents define enforcement rights; the label attached to the loan does not.
A first mortgage generally ranks ahead of later registered property interests. A second mortgage ranks behind the first mortgage and may require the senior lender’s consent or a priority arrangement. A caveat records a claimed interest in land but is not simply interchangeable with a registered mortgage. Business assets can also be subject to security interests recorded on the Personal Property Securities Register.
How operating cash flow supports commercial debt
For a term facility, lenders may assess historical and forecast cash flow, rent, earnings, debt commitments and the borrower’s capacity to meet repayments. Debt service coverage ratio is one way of comparing available operating cash flow with required debt service, but definitions vary. Adjustments to earnings, treatment of tax, principal and other obligations can change the result.
A ratio should not be presented without explaining the underlying definitions. Short-term asset-backed finance may rely more heavily on a sale or refinance exit, but the lender will still assess interest treatment, holding costs, timing and downside.
Gross loan amount is not the cash available at settlement
Existing payouts, retained interest, establishment fees, valuation, legal costs, taxes and other approved deductions can reduce the amount received. Calculate the facility from the required net outcome.
A structure that appears larger may still fail the transaction if deductions leave a settlement shortfall.
Compare total facility cost, not only the interest rate
Commercial pricing can reflect security quality, leverage, priority, borrower strength, property type, industry, term, repayment profile, documentation and exit risk. Upfront fees, unused-limit fees, line fees, valuation, legal work, default pricing, extension costs and early-repayment provisions can materially change the total cost.
Compare offers on the same expected term and downside scenario. A lower rate may not produce a lower total cost if the structure has larger fees, longer minimum interest or less flexible repayment terms.
The loan agreement governs more than repayments
Commercial documents may include financial covenants, reporting obligations, information undertakings, restrictions on new debt, asset sales, distributions, ownership changes or changes to the secured property. Construction and development loans can add presale, cost-to-complete, drawdown and quantity-surveyor controls.
Borrowers should understand how each covenant is measured, how often it is tested, whether there is a cure period and what happens after breach. A facility that fits on settlement day can become unsuitable if the business cannot comply operationally.
Match common business problems to possible structures
| Commercial need | Structures to examine | Main question |
|---|---|---|
| Recurring seasonal shortfall | Line of credit, overdraft or invoice finance | Does the limit revolve with the operating cycle? |
| Equipment purchase | Asset finance or term loan | Does repayment match the asset’s productive life? |
| Commercial property purchase | Commercial mortgage, bridging or private property finance | Can the facility settle and transition to the intended long-term structure? |
| Urgent refinance | Short-term first mortgage, second mortgage or bridging finance | Are payout, security priority and exit verified? |
| Development funding gap | Senior construction, mezzanine or additional equity | Is total funding sufficient through completion and exit? |
| Completed unsold stock | Residual stock or development-exit finance | Do release prices and net sales proceeds repay debt? |
Short-term commercial debt is underwritten backwards from repayment
A credible exit identifies the event, timing, gross proceeds, costs, senior claims and net amount available to repay the facility. Common exits include refinance, property sale, business cash flow, development completion, stock sales, asset sale or committed contract proceeds.
“Refinance later” is not enough. The borrower should explain the intended lender class, serviceability, valuation, stabilised income, completed works or other criteria expected at exit. A fallback should address delay or weaker proceeds.
Information needed to structure the facility
Borrower and entities
Identification, company or trust documents, ownership, authority and relevant experience.
Purpose and amount
Contract, payout, budget, invoices and a sources-and-uses calculation.
Financial position
Financial statements, forecasts, bank evidence, asset-and-liability position and debt schedule as required.
Security
Property or asset details, ownership, existing mortgages, PPSR interests, leases and valuation information.
Project
Feasibility, approvals, cost plan, program, presales, builder and quantity-surveyor information where relevant.
Exit
Sale, refinance, cash-flow or other evidence, including timing and fallback.
How structure changes the same funding amount
Seasonal wholesaler: A revolving working-capital limit may better match repeated inventory purchases and customer receipts than a fully drawn term loan that charges interest on unused funds.
Commercial property buyer: A short bridge may complete settlement before a longer-term facility is ready, but only if the borrower models peak debt, net proceeds, transition conditions and the cost of delay.
Developer nearing completion: Cost-to-complete finance may require staged draws and project controls rather than an unrestricted lump sum. Total remaining costs, contingency and exit proceeds must reconcile.
These are hypothetical examples, not completed client transactions or indications of approval.
Seven steps from requirement to settlement
- Define the commercial outcome. Identify the asset, transaction or cash-flow gap.
- Calculate net funds. Include payouts, costs, interest and contribution.
- Choose the draw mechanism. Lump sum, revolving, invoice-linked or staged.
- Match repayments to cash flow. Avoid forcing a long-lived use into an unsuitable short profile.
- Map all security and priority. Identify mortgages, PPSR interests and guarantees.
- Evidence the exit. Test timing, proceeds and fallback.
- Compare executable terms. Review total cost, conditions, covenants and legal effect.
Commercial loan structure FAQs
What is a commercial loan structure?
It is the combination of facility type, drawdown method, repayment profile, security, priority, pricing, covenants, term and exit used to fund a business-purpose transaction.
Is a line of credit better than a term loan?
Not inherently. A line can suit recurring short-term working-capital needs, while a term loan can suit a defined acquisition or long-lived asset. Cost, limits, repayment and review conditions must be compared.
Can interest be retained or capitalised?
Potentially, subject to lender policy and the transaction. Retained interest reduces settlement proceeds, while capitalised interest increases the balance. Both affect leverage, total cost and exit requirements.
What security can support a commercial loan?
Depending on the facility, security may include property, business assets, receivables, equipment, guarantees or a combination. The lender assesses value, enforceability, priority and existing interests.
Why is exit strategy important for short-term finance?
The facility must be repaid by maturity. A lender therefore assesses the timing, evidence, net proceeds and risks of the proposed refinance, sale, cash flow or other repayment event.
Does the right structure guarantee approval?
No. A coherent structure can improve clarity, but approval, amount, pricing, term and conditions remain subject to lender assessment, valuation, due diligence, legal review and documentation.
Official Australian guidance
Start with the use of funds and work backwards from repayment.
Share the borrower, commercial purpose, amount, timing, security, existing debt, cash-flow position and proposed exit. Basic Finance can explain which commercial structures may warrant assessment.