Buying an investment property can feel complex, especially if it’s your first step into property investing. In this episode, we break down three things to know before buying an investment property, from using equity correctly to structuring debt and keeping your financial house tidy.
With interest rates easing and investor activity picking up, understanding these fundamentals before buying an investment property can make the difference between a smooth approval process and costly mistakes.
1. Using Equity Before Buying an Investment Property
One of the first things to know before buying an investment property is how equity actually works. Equity is the difference between what your home is worth and how much you currently owe on it.
For example, if your home is worth $1 million and the bank will lend up to 80% ($800,000), and your mortgage is $600,000, you have $200,000 of usable equity. That equity can be borrowed against and used as a deposit for an investment property, either with the same bank or another lender.
While using equity means exposing your home as security, it’s important to understand the risk alongside the protections. Property provides rental income, and many risks can be insured against, including the house itself, tenants, loss of income, and even life events. Buying an investment property does involve risk, but it’s often a calculated one when approached properly.
2. Structuring Debt Correctly When Buying an Investment Property
Another critical thing to know before buying an investment property is how your debt is structured. Owner-occupied debt and investment property debt should be kept separate for one key reason: tax.
Your personal home does not generate income, so costs like interest aren’t deductible. An investment property does generate income, which means costs – including interest can be claimed against that income to reduce tax.
This is why many investors focus on aggressively paying down owner-occupied debt (often referred to as “bad debt”) while keeping investment lending (“good debt”) for longer. In practice, this can mean using principal and interest repayments on your home, while considering interest-only repayments on the investment loan to maximise deductibility.
It’s also important to understand how repayments work. With principal and interest loans, only the interest portion is deductible – not the capital repayment – which is a common mistake for investors who do their own tax returns.
3. Keeping Things Tidy: Tax, Accounts, and Chattels
The third thing to know before buying an investment property is that organisation matters – a lot. Treating property like a business makes everything easier, from tax returns to future lending.
Setting up a separate bank account for each investment property keeps income and expenses clean and easy to track. Rent goes in, mortgage interest and expenses go out, and topping up is done directly into that account. By the end of the year, most of your tax work is already done – and tidy accounts also help when you apply for your next loan.
Document management is just as important. Keeping folders for loan documents, insurance, legal paperwork, tenancy agreements, and invoices ensures deductions aren’t missed and warranties are protected.
Chattels are another area investors often overlook. Items such as carpets, curtains, light fittings, and other non-structural fixtures can be valued separately through a chattels valuation. This allows depreciation to be claimed without paying additional cash, creating a valuable non-cash deduction.
Finally, investors need to plan for tax. Tax bills aren’t extra money – they’re liabilities. Whether it’s provisional tax, tax pooling, or using an offset account to reduce interest while holding tax funds, planning ahead prevents nasty surprises when payment dates arrive.
Key takeaways
- Equity is the difference between your home’s value and your mortgage, and it can be used as a deposit for an investment property
- Investment and owner-occupied debt should be structured separately due to tax deductibility
- Interest-only loans can help maximise deductible interest on investment properties
- Separate bank accounts make tax, lending, and record-keeping significantly easier
- Keeping documents organised helps ensure you don’t miss deductions
- Chattels valuations can unlock non-cash depreciation deductions
- Tax should be planned for not spent using tools like offsets or tax pooling
Next steps
If you’re starting to think you’re closer to your first or next investment property than you realise, the Lighthouse accounting and mortgage team can help you understand equity, leverage, and how to structure your property and tax correctly.
If you’d like to learn more, check out these other episodes below.
For a no obligation discussion to see how we can help you on the path to wealth, please contact us.
Disclaimer:
The information in this article is general information only, is provided free of charge and does not constitute professional advice. We try to keep the information up to date. However, to the fullest extent permitted by law, we disclaim all warranties, express or implied, in relation to this article – including (without limitation) warranties as to accuracy, completeness and fitness for any particular purpose. Please seek independent advice before acting on any information in this article.
