How you structure your loans matters as much as which lender you choose. Here’s what to get right from the start, before it becomes harder to fix.

Good loan structuring won’t pick your next property for you – but bad structuring can quietly limit what you’re able to do for years afterwards.

I’m Albert from Awesome Lending Solutions. How you structure your investment loans matters just as much as which lender you choose. Cross-collateralising properties, mixing personal and investment debt, or not using offset accounts properly can all limit your flexibility down the track, sometimes without you realising until you try to sell, refinance, or borrow again for a new purchase.

I work through structuring with every investor client, whether it’s your first investment property or your fifth, so your loans support your strategy instead of quietly working against it. Getting this right from the beginning is genuinely easier than trying to unwind a poor structure years down the line.

Avoiding cross-collateralisation

Cross-collateralisation happens when one property is used as security for more than one loan – for example, if your home and your investment property are both linked as security for a single facility, or if two investment properties secure each other’s loans through the same lender. It can seem convenient at the time, and lenders sometimes present it as the simpler option, but it effectively ties your properties together in ways that can genuinely complicate things later.

The most common problem arises when you want to sell one property. If it’s cross-collateralised with another, the lender needs to reassess and potentially restructure the remaining loan before releasing the property being sold, which can add delay, complexity, and sometimes unexpected requirements at exactly the point you want a straightforward sale process. We generally recommend keeping loans separate and secured only against their own respective properties wherever possible, precisely to avoid this complication.

Keeping separate loans for each property

Beyond avoiding cross-collateralisation, we generally recommend keeping a genuinely separate loan for each property in your portfolio, rather than one large combined facility. Separate loans make it easier to sell, refinance or restructure a single property individually as your portfolio evolves, without having to unpick a larger combined arrangement each time your circumstances or plans change.

This approach also makes it clearer to track the performance of each individual property – its specific loan balance, its specific interest cost, and its specific cash flow position – which matters both for your own decision-making and for keeping clean records for tax purposes.

• • Separate loans make individual sales and refinancing simpler
  • Easier to track each property’s performance independently
  • Reduces the risk of one property’s issues affecting another
  • Supports cleaner record-keeping for tax and accounting purposes

Using equity properly to fund your next purchase

Releasing equity from an existing property to fund a deposit on the next one is a common and legitimate strategy, but it needs to be structured carefully to keep the loan purposes and tax treatment clear. This typically involves setting up a separate loan split specifically for the equity being released, rather than simply increasing your existing loan without a clear delineation of what the additional funds were used for.

Keeping this distinction clear matters significantly at tax time, since the deductibility of loan interest generally depends on what the borrowed funds were actually used for, not simply which property secures the loan. A well-documented, clearly separated equity release makes this straightforward for your accountant to work with; a muddled one can create genuine complications.

Offset accounts versus redraw facilities for investors

Where you park spare cash – in an offset account versus using a redraw facility – can affect the deductibility of your investment loan interest, so it’s worth getting right from the start. Money sitting in a genuine offset account doesn’t reduce your loan’s principal balance; it simply reduces the interest calculated against it, which keeps your loan balance, and therefore its deductibility position, clean and straightforward.

Redrawing extra repayments, on the other hand, actually reduces your loan’s principal balance directly, and if you later redraw those funds for a different purpose – including a private, non-investment purpose – it can complicate the deductibility of interest on that portion of the loan going forward. For most investors, a genuine offset account is the cleaner, more flexible option, and it’s something we discuss as part of every investment loan structure we arrange.

• • Offset accounts keep your loan balance and interest deductibility clean
  • Redraw facilities can complicate deductibility if used for private purposes
  • Most investors benefit from a genuine offset account structure
  • Clear loan purpose documentation matters for both lending and tax reasons

Common structuring mistakes I see catch investors out

The most common mistake is cross-collateralising two properties with the same lender early on, often for the convenience of a slightly simpler initial application, then finding it genuinely difficult to sell one property without the other’s loan being affected years later. Mixing investment and personal loan funds in the same account is another frequent issue, which muddies what’s genuinely deductible and can create headaches for your accountant at tax time.

Not keeping a clear paper trail for how borrowed equity was used is another common gap, which can complicate things considerably if the Australian Taxation Office ever asks questions about the deductibility of your interest claims. And structuring loans around today’s single property, without any thought for how a portfolio might grow over the following years, often means investors end up having to unwind and restructure their existing loans later, at real cost and inconvenience, simply because the initial setup didn’t account for future growth.

Frequently Asked Questions

What is cross-collateralisation and why does it matter?
It’s when one property is used as security for more than one loan, effectively linking them together. It can limit your flexibility later, such as making it harder to sell or refinance one property independently. We generally recommend avoiding it where possible for exactly this reason.

Should each investment property have its own loan?
In most cases, yes – separate loans for each property generally give you more flexibility to manage, sell or refinance them individually as your circumstances or the market changes, without one property’s arrangement affecting another.

Can I use equity in my home to buy an investment property?
Often, yes, through a separate loan split secured against the equity in your existing property. It needs to be structured carefully to keep loan purposes clear, which matters for both lending and tax purposes down the track.

Do I need a solicitor or accountant as well as a broker?
For structuring decisions around ownership (like buying through a trust) or specific tax outcomes, yes – those are genuinely outside a broker’s scope, and I’ll always point you to the right professional for that part of the decision.

Is it expensive to restructure loans later if I get it wrong?
It can involve refinancing costs, and in some cases capital gains or other tax implications if ownership needs to change as part of the restructure. It’s generally more efficient, and often significantly cheaper, to structure things properly from the outset.

How does structuring affect my ability to borrow for a third or fourth property?
Poor structuring – such as cross-collateralisation or muddled loan purposes – can complicate how lenders assess your existing debts when you apply for further loans. A clean, well-documented structure generally makes future applications more straightforward.

Building a portfolio, or just getting started? Let’s make sure your loan structure supports where you’re headed, not just where you are now.

Phone: 02 7904 9560