What Are the Best Investment Loan Structures for Hawthorn?

The structure you choose for your investment loan determines how much equity you can access later, how your tax position evolves, and whether you can add another property without refinancing everything.

For Hawthorn investors, where established worker cottages and contemporary renovations sit side by side, the choice between a standalone loan, a split structure, or a dedicated offset arrangement has material consequences once you move beyond the first purchase. The structure affects your ability to claim interest, your flexibility to draw on equity, and the administrative load when tax time arrives.

Standalone Loans vs Cross-Collateralised Structures

A standalone loan uses only the investment property as security, while a cross-collateralised structure links multiple properties under a single facility. For a Hawthorn investor who already owns a home in Bulimba and wants to purchase a two-bedroom cottage near Thynne Road, a standalone loan keeps the properties separate. If the cottage is valued at the suburb's current median and the investor borrows at 80 per cent LVR, the loan sits entirely against that property. Later, if they want to refinance the cottage or sell it, the Bulimba home is not involved.

Cross-collateralisation locks both properties together. The lender holds security over both, and any change to one loan requires consent across the whole facility. That structure suits investors who need to borrow above 80 per cent and want to avoid LMI by using equity from another property as additional security. But it removes flexibility. Under APS 112, where multiple loans are secured over the same property in sequential ranking order with no intermediate interest from another lender, the loan amounts are aggregated and treated as a single exposure for LVR purposes. If you want to release equity from one property to fund a third purchase, you will need the lender to revalue and restructure the entire arrangement.

In our experience, investors who plan to grow a portfolio keep each property on its own title and its own loan. The upfront cost may include LMI on one or more purchases, but the long-term flexibility is worth it.

Interest-Only vs Principal and Interest for Cash Flow

Interest-only repayments reduce the monthly cost and preserve cash flow, which matters when you are holding multiple properties or managing periods between tenants. A property genuinely available for rent allows the investor to claim interest and other holding costs such as council rates, insurance, property management fees, and repairs. Choosing interest-only means the loan balance does not reduce, but the cash saved each month can be directed toward the next deposit, offset balances, or other investments.

Principal and interest repayments build equity in the property but reduce monthly cash available for other opportunities. Consider an investor who purchases a renovated cottage in Hawthorn at the current market range and borrows 80 per cent. On an interest-only arrangement, the monthly repayment sits below what principal and interest would require by several hundred dollars. That difference, compounded over five years, can fund a deposit on a second property in a nearby suburb like Morningside or Coorparoo.

Under APS 112, a long-term interest-only residential loan is classified as non-standard where the LVR is greater than 80 per cent and the contractual interest-only period is greater than five years or is not specified. Most lenders offer interest-only periods of five years, after which the loan converts to principal and interest unless you request an extension. Investors should plan for that conversion or be prepared to refinance if cash flow remains a priority.

Split Structures to Manage Rate Risk and Flexibility

A split loan divides the total borrowing into two or more portions, typically one on a variable rate and one on a fixed rate, or one with offset access and one without. The structure allows you to manage rate movements, preserve offset capability, and maintain flexibility to make extra repayments where it suits.

For a Hawthorn investor borrowing to purchase a property near Hawthorne Park, splitting the loan into 50 per cent variable with full offset and 50 per cent interest-only fixed gives access to stable repayments on half the debt while keeping the other half flexible. Rental income can accumulate in the offset account, reducing interest on the variable portion without triggering early repayment restrictions. If rates fall, the variable portion benefits immediately. If rates rise, half the loan remains insulated.

Offset accounts linked to investment loans must be managed carefully for tax purposes. The account should only receive rental income and funds clearly connected to the investment. Mixing personal income or savings into the offset can blur the line between deductible and non-deductible interest, particularly if you later draw funds for private use. Under APS 112, offset account balances do not reduce the loan amount for LVR purposes. The balance reduces interest charged, but the lender still treats the full loan amount as the exposure when calculating capital requirements and assessing refinance applications.

Debt Recycling and Equity Release for Portfolio Growth

Debt recycling refers to the process of progressively replacing non-deductible debt with deductible debt by using offset savings or sale proceeds to pay down a non-deductible home loan, then redrawing that equity to fund an investment purchase. The strategy converts interest that was not claimable into interest that is, while building a portfolio.

Consider an investor who owns a home in Bulimba with a $200,000 non-deductible loan and $50,000 in offset savings. Rather than use the $50,000 as a deposit for an investment property, they pay down the home loan to $150,000, then redraw $50,000 from the home loan specifically to fund the investment purchase. The $50,000 portion of the home loan is now deductible because it was used to acquire an income-producing asset. The structure requires careful documentation, separate loan splits, and ongoing record-keeping, but it accelerates the shift from private to investment debt.

Equity release works similarly but relies on capital growth rather than cash savings. If the Bulimba home has increased in value and the investor now has $100,000 in usable equity at 80 per cent LVR, they can establish a separate loan split secured against the home to fund a deposit and costs on a Hawthorn investment property. That new split is deductible because the funds are used for investment purposes, even though the security is the family home. To be classified as a standard loan under APS 112, the ADI must hold unequivocal enforcement rights over the mortgaged property at all times, including a right to possession and power of sale in the event of default. The new split must be documented as a separate loan facility with a clear purpose to preserve deductibility.

Structuring for the 2027-28 Negative Gearing Changes

From the 2027-28 income year, losses related to established residential investment properties acquired after 7:30pm AEST on 12 May 2026 are deductible only against other income from residential properties, including capital gains on residential properties. Excess losses can be carried forward to offset residential property income in future years. Properties held at 12 May 2026, or under contract at that time, remain fully deductible against all income until sold.

For Hawthorn investors purchasing now, the structure needs to account for quarantined losses if the property is established. Interest, council rates, insurance, and other holding costs that exceed rental income can only offset income from other residential investments or future capital gains on residential property. That makes cash flow planning more important. Investors who hold multiple properties can still offset losses across the portfolio, but those building their first investment will carry forward the loss until they sell or acquire another residential investment.

The changes do not affect new builds. Eligible new builds include dwellings constructed on previously vacant land and dwellings replacing existing properties where the number of dwellings increases. Knock-down rebuilds that do not increase dwelling numbers, and substantial renovations, are not eligible. An investor who purchases a new duplex or townhouse in Hawthorn constructed on previously vacant land can continue to claim losses against salary and wages.

Loan Serviceability and DTI Limits on Investment Structures

APRA requires all ADIs to assess new borrowers' capacity to service a home loan, including a residential investment loan, at an interest rate that is at least 3.0 percentage points above the loan product rate. That buffer applies to all new lending, and it affects how much you can borrow on an investment structure even if you have strong rental income.

APRA activated a DTI lending limit on 27 November 2025, effective from 1 February 2026, applying to all ADIs. Each ADI may lend, measured on a quarterly basis, up to 20 per cent of new investor loans to borrowers with a total DTI ratio of six times or greater. If your total borrowing across all properties exceeds six times your gross income, the lender can still approve the loan, but it falls within a restricted pool. That does not mean automatic decline, but it does mean your application will be reviewed more closely and may require stronger supporting evidence, lower LVR, or additional security.

For investors in Hawthorn looking to add a second or third property, understanding your current DTI position before you apply allows you to structure the loan in a way that keeps you within the lender's preferred range or ensures you meet the higher threshold if you sit above it. Using a broker who understands these limits and can position your application accordingly makes a material difference to both approval speed and the range of investment loan options available.

Refinancing Investment Structures to Release Equity or Improve Terms

Refinancing an investment loan allows you to access equity growth, move to a more competitive rate, or restructure repayments to suit a change in strategy. For a Hawthorn investor who purchased three years ago and has seen the property appreciate, refinancing can release equity to fund another purchase without selling.

The refinance process involves a new valuation, a serviceability assessment under current APRA buffers, and a credit review. If the property has increased in value and your income supports the borrowing, you can increase the loan amount up to 80 per cent LVR without LMI, or above that threshold if you are prepared to pay the premium. The additional funds drawn must be used for investment purposes to remain deductible. If you draw $60,000 in equity to fund a holiday or pay down personal debt, that portion of the loan is no longer claimable.

Refinancing also allows you to consolidate multiple investment loans into a single facility, split fixed and variable components, or move from principal and interest to interest-only if cash flow has become a priority. Each change should be weighed against your broader portfolio strategy and your intentions for the next 12 to 24 months.

Call one of our team or book an appointment at a time that works for you.

Frequently Asked Questions