How to Use Equity Release to Buy a Second Property in Australia Without Selling Your First Home

Buying a second property in Australia—whether as an investment or a holiday home—can be a smart wealth-building strategy. But coming up with a deposit while still paying off your first home can feel like a major hurdle. This is where equity release comes in. By tapping into the equity you’ve built in your current home, you can finance the purchase of a second property without having to sell. In this comprehensive guide, we’ll walk you through exactly how equity release works, step-by-step calculations, lender requirements, tax implications, and more—so you can make an informed decision.

What Is Equity Release and How Does It Work for a Second Property?

Equity release is a financial strategy that allows homeowners to access the wealth tied up in their property. In simple terms, equity is the difference between your home’s current market value and the outstanding balance on your mortgage. For example, if your home is worth $800,000 and you owe $400,000, you have $400,000 in equity.

When you release equity, you’re essentially borrowing against this amount. Lenders allow you to use a portion of your equity as security for a new loan, which can then be used as a deposit for a second property. This means you don’t need to save a cash deposit from scratch or sell your first home.

There are two main ways to access equity:

1. Home Equity Loan (or Line of Credit): A separate loan secured by your existing property. You can draw down funds as needed, and you’ll make repayments on this loan in addition to your existing mortgage.
2. Cross-Collateralisation: This involves using both properties as security for the new loan. While it can simplify the lending process, it ties the two properties together, which can limit flexibility if you want to sell one later.

Most borrowers opt for a separate equity loan to keep their properties unlinked, which we’ll focus on here.

Step-by-Step Guide to Using Equity Release for an Investment Property

Let’s break down the process into actionable steps.

Step 1: Calculate Your Usable Equity

Lenders won’t let you borrow against 100% of your equity. Typically, they’ll lend up to 80% of your property’s value (the loan-to-value ratio, or LVR), minus any existing mortgage. This is known as your “usable equity.”

Formula: Usable Equity = (Property Value × 0.80) – Outstanding Mortgage

Example:

• Current home value: $900,000
• Outstanding mortgage: $350,000
• Usable equity = ($900,000 × 0.80) – $350,000 = $720,000 – $350,000 = $370,000

This $370,000 can be used as a deposit for your second property. Keep in mind that you’ll also need to cover purchase costs like stamp duty, legal fees, and inspections, so your actual deposit amount may be slightly less.

Step 2: Determine Your Borrowing Capacity for the Second Property

Lenders will assess your ability to service both loans—your existing mortgage and the new investment loan. They’ll look at your income, expenses, existing debts, and the expected rental income from the second property (usually at 75–80% of the market rent to account for vacancies and expenses).

Key factors affecting borrowing capacity:

• Your gross household income
• Current debts (credit cards, car loans, etc.)
• Living expenses (often benchmarked against the Household Expenditure Measure, or HEM)
• Interest rate buffer (lenders test your ability to repay at a rate 2–3% higher than the actual rate)
• Rental income from the new property

You can use online borrowing calculators, but for a precise figure, speak with a mortgage broker or lender.

Step 3: Structure Your Loans Correctly

Loan structuring is crucial for tax efficiency and asset protection. The most common approach is:

• Keep your existing home loan as is (or refinance to access equity).
• Take out a separate investment loan for the second property, ideally with an interest-only period to maximise tax deductions (more on that later).
• Avoid cross-collateralisation unless absolutely necessary, as it can complicate future refinancing or sales.

Step 4: Get a Property Valuation

Lenders will require a formal valuation of your existing home to confirm its market value. Be prepared: the bank’s valuation may come in lower than your estimate, which can reduce your usable equity. If that happens, you might need to adjust your budget or save a cash buffer.

Step 5: Apply for Pre-approval

Before house hunting, get pre-approved for the investment loan. This gives you a clear budget and shows sellers you’re a serious buyer. You’ll need to provide:

• Proof of income (payslips, tax returns)
• Details of assets and liabilities
• Evidence of rental income potential (e.g., a rental appraisal from a local agent)
• Details of the equity release amount

Step 6: Find and Purchase Your Second Property

Once pre-approved, you can start looking. When you find a property, the lender will also value it to confirm the loan amount. After settlement, you’ll start receiving rental income and managing the property.

Understanding Lender Requirements and Eligibility

Not everyone qualifies for equity release. Here’s what lenders typically look for:

Lenders Mortgage Insurance (LMI): If you borrow more than 80% LVR on the equity release, you’ll likely need to pay LMI, which can add thousands to your costs. However, some professionals (e.g., doctors, lawyers) may get LMI waivers.

Tax Implications of Using Equity to Buy an Investment Property

Tax is a critical consideration. The good news is that interest on the portion of equity used for investment purposes is generally tax-deductible. However, you must structure it correctly.

Deductibility of Interest

If you release equity from your home and use it to buy an income-producing asset (like a rental property), the interest on that equity loan is deductible. But if you use any part of it for personal expenses (e.g., a car, holiday), that portion is not deductible.

Example:

• You release $200,000 equity.
• You use $150,000 as a deposit for an investment property and $50,000 for a new car.
• Only the interest on $150,000 is deductible.

To keep things clean, set up a separate loan split or account for the investment portion. This makes it easy to track deductible interest.

Negative Gearing Benefits

If your investment property’s expenses (including interest, maintenance, depreciation, etc.) exceed the rental income, you make a loss. This loss can be offset against your other income (e.g., salary), reducing your taxable income. This is known as negative gearing.

Capital Gains Tax (CGT)

When you eventually sell the investment property, you’ll likely pay CGT on the profit. However, if you hold the property for more than 12 months, you may be eligible for a 50% CGT discount. Keep detailed records of all costs and improvements to maximise your cost base.

Stamp Duty and Other Costs

Stamp duty is a significant upfront cost. Rates vary by state/territory and property value. For example, in New South Wales, stamp duty on a $700,000 investment property is around $27,000 (as of 2024). You may also be liable for land tax, depending on the state and property value.

Risks and How to Mitigate Them

Equity release isn’t without risks. Here’s what to watch for:

• Overborrowing: Taking on too much debt can strain your finances, especially if interest rates rise or rental income drops. Always have a buffer of at least 3–6 months of loan repayments.
• Market Downturns: If property values fall, your equity could shrink, potentially putting you in negative equity. Diversify your investments and avoid overpaying for properties.
• Cash Flow Shortfalls: Vacancies, repairs, or unexpected costs can eat into your returns. Consider landlord insurance and a maintenance fund.
• Cross-Collateralisation Pitfalls: If you tie both properties to one loan, selling one may require lender approval and could trigger a reassessment of the other loan.

Alternative Strategies to Consider

If equity release doesn’t suit your situation, here are other ways to buy a second property:

• Saving a Cash Deposit: The traditional route—takes time but avoids increasing debt on your home.
• Using a Guarantor: A family member uses their property as security for your loan.
• Rentvesting: Renting where you want to live and buying an investment property in a more affordable area.
• Joint Ventures: Partnering with others to pool resources.

Case Study: John and Sarah’s Equity Release Journey

John and Sarah own a home in Melbourne valued at $1,000,000 with a $400,000 mortgage. They want to buy an investment property in Brisbane for $600,000.

Step 1: Calculate usable equity

• ($1,000,000 × 0.80) – $400,000 = $400,000

Step 2: Determine deposit and costs

• 20% deposit on $600,000 = $120,000
• Stamp duty (QLD) ≈ $14,000
• Other costs (legal, inspections) ≈ $3,000
• Total needed: $137,000

They have more than enough usable equity. They decide to release $150,000 as a separate loan split to keep the interest clearly deductible.

Step 3: Borrowing capacity

• Combined income: $180,000 p.a.
• Existing mortgage repayments: $2,200/month
• New loan (interest-only): $2,500/month (at 6%)
• Expected rent: $2,400/month (at 80% of $3,000 market rent)
• Surplus after expenses: comfortable, so loan approved.

Outcome: They purchase the Brisbane property, negatively gear it, and claim tax deductions on the interest. After five years, the property has appreciated, and they’ve built more equity.

FAQ

1. Can I release equity if I still owe a lot on my first home?

Yes, as long as you have enough equity above the 80% LVR threshold. For example, if your home is worth $500,000 and you owe $400,000, your LVR is 80%, so you may not be able to release any equity without paying LMI. In that case, you’d need to wait for your property to increase in value or pay down your mortgage further.

2. Is equity release only for investment properties?

No, you can use released equity for any purpose—renovations, buying a car, or even a holiday. However, the tax deductibility of the interest depends on the use of the funds. Only funds used for income-producing purposes (like an investment property) are deductible.

3. What happens if I can’t make repayments on the equity loan?

If you default, the lender can take possession of your home (since it’s used as security). This is why it’s crucial to have a solid repayment plan and a financial buffer. Speak to your lender early if you’re struggling—they may offer hardship variations.

4. How does the Australian Taxation Office (ATO) view equity release?

The ATO is primarily concerned with the purpose of the borrowed funds. If you use the equity for an investment property, the interest is generally deductible. Keep clear records and separate accounts to avoid issues. For more details, visit the ATO’s rental property guide.

References

1. Australian Taxation Office. (2024). Rental properties. https://www.ato.gov.au/individuals-and-families/investments-and-assets/rental-property
2. Australian Securities and Investments Commission. (2023). Home loans and equity. https://moneysmart.gov.au/home-loans/using-equity-to-buy-an-investment-property
3. Reserve Bank of Australia. (2024). Household debt and equity release. https://www.rba.gov.au/publications/fsr/2024/apr/household-business-finances.html


Disclaimer: This article is for informational purposes only and does not constitute financial or tax advice. Consult a qualified professional before making any decisions.