Unlock the secrets to Commercial Loan Structuring

The way a commercial property loan is structured determines whether it supports or constrains your business operations.

A borrower acquiring a warehouse in Kwinana Industrial Estate with a $1.2 million loan might structure it as a single 25-year principal-and-interest facility at a variable interest rate. Another borrower purchasing a similar property might split the loan between a fixed-rate portion covering 60% of the debt and a variable portion with redraw access for the remaining 40%. Both loans fund the same purchase, but the second structure provides rate certainty on the majority of debt while maintaining liquidity for operational needs. The difference lies in how each structure aligns with business requirements, risk tolerance, and cashflow projections.

Commercial loan structuring shapes repayment schedules, interest cost management, and access to capital throughout the life of the facility. Unlike residential lending, where loan structures follow a narrow set of options, commercial finance accommodates diverse arrangements tailored to property type, business model, and growth plans. The structure chosen at settlement can accelerate or limit operational flexibility for years afterward.

Why Commercial Loan Structure Matters More Than Rate Alone

The interest rate attracts attention, but the loan structure governs how that rate affects cashflow and business capacity.

A business acquiring an office building in South Perth might secure a commercial property loan at 6.5% per annum with interest-only repayments for the first five years, followed by principal-and-interest repayments over the remaining 15 years. Another business might obtain the same rate but with principal-and-interest repayments from day one. The first structure preserves $4,000 to $5,000 per month in cashflow during the interest-only period, allowing the business to allocate capital toward fitouts, equipment, or working capital. The second structure builds equity faster but reduces immediate liquidity. Neither approach is inherently superior. The appropriate structure depends on whether the business prioritises cashflow flexibility or debt reduction in the near term.

Loan structure also determines prepayment flexibility, access to additional funds, and the ability to adapt when business conditions shift. A facility with a revolving line of credit component allows a borrower to draw down funds as needed, repay them, and draw again without reapplying. A standard term loan without redraw does not. These structural elements matter when a business needs to respond quickly to opportunities or challenges.

Secured Commercial Loan Options and Collateral Considerations

A secured commercial loan uses property or other assets as collateral, which influences loan amount, interest rate, and approval likelihood.

Lenders assess the value and marketability of the collateral when determining the loan amount and terms. A borrower purchasing a strata title commercial unit in South Perth's Angelo Street precinct might secure a loan with a commercial LVR of 70%, meaning the lender advances $700,000 on a property valued at $1 million. The borrower provides the remaining $300,000 as equity. The property serves as collateral, and the lender holds a registered mortgage over the title. If the borrower also offers additional security, such as an investment property or business premises owned outright, the lender might increase the LVR or reduce the interest rate.

Collateral does not need to be the property being purchased. A business acquiring industrial property or retail premises might use existing real estate, plant and equipment, or other tangible assets to support the loan application. Cross-collateralisation, where multiple properties secure a single facility, can increase borrowing capacity but also concentrates risk. If the loan defaults, all properties included as collateral may be subject to recovery action. Structuring collateral arrangements requires careful consideration of risk distribution and future plans for each asset.

Interest-Only Versus Principal-and-Interest Repayments in Commercial Finance

Interest-only repayments reduce monthly obligations and preserve cashflow, while principal-and-interest repayments build equity and reduce total interest cost over time.

A business purchasing a warehouse for commercial use with a $900,000 loan at a variable interest rate of 6.8% would pay approximately $5,100 per month on an interest-only basis. The same loan structured with principal-and-interest repayments over 20 years would require roughly $6,800 per month. The interest-only structure saves $1,700 per month, which might be redirected toward operating expenses, expansion, or equipment upgrades. However, the loan balance remains at $900,000 throughout the interest-only period, and repayments increase sharply once the principal-and-interest phase begins.

Interest-only periods typically span three to five years in commercial property finance, though some lenders extend them longer for investment-grade assets or strong borrower profiles. Borrowers using interest-only repayments should plan for the transition to higher repayments or have a strategy to refinance or sell the property before the principal-and-interest phase begins. Interest-only structures suit businesses prioritising growth or cashflow management in the near term, while principal-and-interest structures suit borrowers focused on debt reduction and long-term ownership.

Fixed and Variable Interest Rate Structures for Commercial Property Loans

A fixed interest rate locks in repayments for a set period, while a variable interest rate fluctuates with market conditions and often includes redraw or offset features.

A split structure combines both. A business acquiring commercial land in South Perth for development might fix 50% of the loan at 6.2% for three years and leave 50% on a variable rate. If variable rates rise to 7%, the blended rate sits at 6.6%, moderating the impact. If variable rates fall to 5.5%, the blended rate drops to 5.85%, allowing partial benefit from rate reductions. The fixed portion provides certainty for budgeting and forecasting, while the variable portion maintains flexibility for additional repayments or redraw access.

Fixed-rate commercial loans often carry break costs if the loan is repaid early or refinanced before the fixed term ends. These costs reflect the lender's funding arrangements and can be substantial. Variable-rate loans typically allow prepayment without penalty, making them more suitable for businesses that anticipate refinancing, selling, or paying down debt ahead of schedule. Borrowers should match the fixed term to the expected holding period and avoid fixing for longer than necessary if there is any possibility of early repayment.

Progressive Drawdown for Commercial Construction and Development Finance

A progressive drawdown structure releases loan funds in stages as construction or development milestones are completed, rather than advancing the full amount at settlement.

This structure applies to commercial construction loans and commercial development finance. Consider a business developing a small retail premises in South Perth. The total loan amount is $1.5 million, covering land acquisition and construction. The lender advances $600,000 at settlement to purchase the land. As construction progresses, the lender releases additional funds at predetermined stages: $300,000 after slab and frame, $300,000 after lock-up, and the remaining $300,000 at practical completion. Each drawdown is subject to a valuation or inspection confirming the work has been completed.

Progressive drawdown reduces interest costs because the borrower only pays interest on funds actually drawn, not the full loan amount. It also protects the lender by ensuring funds are used for their intended purpose and that the project is progressing before releasing additional capital. Borrowers should account for valuation fees, inspection costs, and the administrative process for requesting each drawdown when planning cashflow for the project. Pre-settlement finance or commercial bridging finance may be required to cover initial costs before the first drawdown is available.

Structuring for Business Growth and Equipment Acquisition

Commercial property finance can be structured alongside other facilities to support business expansion, equipment purchases, or working capital needs.

A business purchasing an industrial property might also require funds for forklifts, racking, or machinery to operate the facility. Rather than structuring a single commercial property loan, the borrower might establish separate facilities: a term loan secured against the property and an equipment finance agreement or asset finance facility for the machinery. This separation allows each facility to be tailored to the asset it funds. The property loan might run for 20 years with a lower interest rate, while the equipment finance might run for five to seven years at a slightly higher rate, matching the useful life of the equipment.

Alternatively, a revolving line of credit or overdraft facility secured against the commercial property can provide working capital or funds for upgrading existing equipment without needing to apply for additional finance each time. This structure suits businesses with variable capital needs or those operating in industries where equipment must be replaced or upgraded regularly.

Mezzanine Financing and Subordinated Debt in Commercial Loan Structures

Mezzanine financing sits between senior debt and equity, providing additional capital when a borrower has maximised senior loan capacity but still requires funds.

A borrower acquiring a high-value commercial asset might obtain a senior secured commercial loan covering 65% of the purchase price. If the borrower has equity covering 20%, there remains a 15% gap. Mezzanine financing can fill that gap. The mezzanine lender takes a subordinated position, meaning the senior lender is repaid first in the event of default. In exchange for accepting higher risk, the mezzanine lender charges a higher interest rate, often 10% to 15% per annum.

Mezzanine structures are more common in commercial development finance or large-scale acquisitions where the borrower's equity is tied up in other projects or where the asset's income potential justifies higher leverage. Mezzanine debt is typically structured with interest capitalisation or deferred repayment, reducing cashflow pressure during the growth or development phase. It is less common for standard commercial property purchases but becomes relevant in transactions where maximising leverage is a strategic priority.

Flexible Loan Terms and Repayment Options Across Lenders

Flexible repayment options allow borrowers to adjust loan terms as business circumstances change, but not all lenders offer the same level of flexibility.

Some lenders permit additional repayments on variable-rate commercial loans without penalty, along with redraw access so funds can be accessed again if needed. Others restrict redraw or charge fees for additional repayments. A business owner expanding operations might prefer a structure that allows additional repayments during profitable periods and redraw access if cashflow tightens or an opportunity arises to purchase stock or equipment. A borrower focused solely on acquiring and holding commercial property might prioritise rate over flexibility.

Loan terms also vary. While 20 to 25 years is common for commercial property finance, some lenders offer terms as short as five years or as long as 30 years depending on property type, borrower profile, and asset quality. Shorter terms mean higher repayments but lower total interest cost. Longer terms reduce monthly repayments but increase total interest paid. The appropriate term depends on the business's cashflow capacity and long-term plans for the property.

Access to commercial loan options from banks and lenders across Australia allows borrowers to compare structures and identify the combination of rate, term, and flexibility that aligns with their objectives. Working with a commercial finance and mortgage broker provides access to a broader range of lenders and structures than approaching a single bank directly, particularly for borrowers with complex requirements or non-standard property types.

The structure of a commercial property loan affects every aspect of how the loan performs over its life. Rate matters, but structure determines whether the loan supports or restricts business operations, whether it provides flexibility during periods of change, and whether it positions the borrower to take advantage of growth opportunities. Structuring decisions made at the outset shape outcomes for years afterward.

Call one of our team or book an appointment at a time that works for you to discuss how the right loan structure can support your commercial property plans.

Frequently Asked Questions