Purchasing an investment property requires a different approach to financing than buying a home to live in. Lenders assess investor borrowing capacity more conservatively, apply higher interest rates, and require larger deposits under current prudential settings.
How Investment Loan Applications Differ from Owner-Occupied Lending
Lenders assess investment loan applications using a serviceability buffer of 3 percentage points above the loan rate and factor in vacancy periods when calculating rental income. Most lenders apply an 80 per cent occupancy assumption, meaning only 80 per cent of expected rental income is counted toward your ability to service the loan. This approach protects against periods when the property is untenanted or rent is not being paid.
Consider a buyer looking at a property in Landsdale generating $450 per week in rent. The lender will typically assess serviceability using $360 per week, not the full rental amount. The remaining interest, principal repayments, body corporate fees, council rates, and property management costs must still be covered, often from your other income. This explains why many investors structure loans as interest only during the initial holding period, keeping repayments lower while the property appreciates.
Debt-to-income restrictions introduced in February limit how much high-ratio lending a bank can approve. Lenders may only allocate up to 20 per cent of new investor loans to borrowers with a debt-to-income ratio of 6 times or greater. If you earn $100,000 annually, debt above $600,000 falls within that restricted pool. Lenders prioritise applicants with lower ratios or larger deposits when allocating capacity under the cap.
Deposit Requirements and Loan to Value Ratios for Property Investors
Most lenders cap investment loans at 90 per cent loan to value ratio, though some restrict investor lending to 80 per cent LVR without Lenders Mortgage Insurance. A 90 per cent LVR loan requires a 10 per cent deposit plus costs, but triggers LMI, which can add several thousand dollars to your upfront outlay. At 80 per cent LVR, LMI is typically avoided, reducing the amount you need to borrow and improving your equity position from settlement.
If you already own property in the northern corridor, you may be able to leverage equity rather than saving a cash deposit. Lenders will value your existing property and allow you to borrow against the available equity, subject to serviceability. Releasing equity to fund an investment property purchase keeps your cash reserves intact and may allow you to move faster when an opportunity arises. However, the same LVR caps apply across your total portfolio, so accessing equity still requires maintaining an acceptable combined loan to value ratio.
Interest Rate Structures and Repayment Options
Investment loan interest rates sit above owner-occupied rates, typically by 0.20 to 0.50 percentage points depending on the lender and your LVR. Variable rate investment loans offer flexibility to make extra repayments and access features such as offset accounts, which can reduce the interest charged without affecting your tax deductions. Fixed rate options lock in your repayment amount for a set period, usually between one and five years, providing certainty but limiting your ability to pay down the loan early without incurring break costs.
Interest only repayments remain a common choice for property investors because the full interest amount is typically tax deductible when the property is rented. An interest only period, usually five years, keeps monthly repayments lower and preserves cash flow for other investments or living expenses. Once the interest only period expires, the loan reverts to principal and interest repayments, which increases the monthly cost but begins reducing the outstanding loan amount.
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How Negative Gearing Rules Will Change from July 2027
Under current legislation, net rental losses on residential investment properties can be offset against your salary, business income, or other assessable income, reducing your overall tax liability. For properties acquired on or after 7:30pm AEST on 12 May 2026, this treatment ends on 1 July 2027. Losses from those properties will only be offset against other residential rental income or carried forward to offset future rental income or capital gains on residential property.
Properties held before that date and time, including those under contract awaiting settlement, are grandfathered and will continue to allow negative gearing under the existing rules. If you are considering purchasing an investment property in Landsdale, the timing of your contract date determines which tax treatment applies. Properties classified as eligible new builds, where construction occurs on previously vacant land or increases the total number of dwellings, retain access to negative gearing under the old rules even if purchased after the cut-off date.
This distinction has significant implications for cash flow. A property generating a net rental loss of $8,000 per year under the new quarantine rules will not reduce your taxable income from employment. That loss can only be applied against rental profits from other properties or carried forward. Investors purchasing established dwellings after the transition date should model their cash flow assuming no offset against wage income.
Structuring Finance to Support Portfolio Growth
Property investors in Landsdale often aim to build a portfolio over time rather than acquiring a single property. Loan structure plays a significant role in how quickly you can access finance for subsequent purchases. Lenders assess your entire debt position when you apply for a second or third investment loan, so maintaining a loan to value ratio below 80 per cent and keeping surplus serviceability available improves your ability to borrow again.
Splitting your loan into multiple accounts, such as a fixed portion and a variable portion, can provide rate certainty on part of your debt while retaining flexibility to make extra repayments or redraw on the variable component. Some investors structure offset accounts linked to their variable investment loan, depositing surplus income to reduce interest without losing access to those funds. The interest saved is not counted as a repayment, so the deductibility of the loan interest is preserved.
If you hold equity in your Landsdale home or another property, a separate equity release loan can be used to fund the deposit and costs on your investment purchase. Keeping this loan separate from your investment property loan maintains a clear link between the borrowed funds and the income-producing asset, which is relevant for tax purposes. Your mortgage broker in Landsdale can help structure these splits to align with your investment timeline and borrowing capacity.
Claimable Expenses and the Role of Interest Deductibility
Interest on borrowings used to acquire or hold a rental property is deductible against the rental income that property generates. This includes interest on the loan used to purchase the property, as well as interest on borrowings to fund renovations, pest inspections, or other costs directly related to the investment. Interest on borrowings for private purposes, such as a holiday or car, is not deductible even if the loan is secured against the investment property.
Other claimable expenses include property management fees, council rates, water rates, building insurance, landlord insurance, repairs, and depreciation on fixtures and fittings. Stamp duty is not immediately deductible but may be included in the cost base of the property when calculating capital gains on sale. Body corporate fees for strata-titled properties are fully deductible in the year they are incurred.
The value of these deductions depends on your marginal tax rate and the structure of your loan. Maximising the deductible interest component by keeping your investment loan separate from non-deductible debt, such as a car loan or personal spending, protects the tax benefit over the life of the investment.
Capital Gains Tax Changes Affecting Property Held After July 2027
For residential investment properties, gains realised after 1 July 2027 will be subject to modified capital gains tax rules. The 50 per cent CGT discount for individuals is replaced with cost base indexation and a minimum 30 per cent tax rate on real capital gains. Gains accrued before 1 July 2027 on properties already held remain under the current discount rules, so only the gain attributable to the period after that date is affected.
Eligible new build residential properties retain an election between the 50 per cent discount and the indexation method with the minimum tax, providing a continued tax advantage for properties that increase housing supply. If you are weighing the choice between an established property and a new build in the Landsdale area, the difference in capital gains treatment over a 10 or 15 year hold period can be material, particularly if you expect strong price growth.
Investors receiving means-tested income support payments in the year they sell are exempt from the 30 per cent minimum tax rate. This exemption is assessed on a financial year basis, so eligibility can change from one year to the next depending on your circumstances.
When Refinancing an Investment Loan Makes Sense
Refinancing an investment loan can improve your interest rate, release equity for further purchases, or restructure repayments to suit a change in strategy. Lenders periodically adjust their rate offerings, and the margin you secured at settlement may no longer be competitive. Moving to a lender with a lower investor rate, or consolidating multiple investment loans into a single facility, can reduce your monthly repayment and improve cash flow.
Refinancing also provides an opportunity to switch from principal and interest repayments back to interest only if your original interest only period has expired. This can be particularly useful if you are planning to purchase another property in the near term and need to preserve serviceability. However, refinancing triggers a new valuation, and if property values in Landsdale have declined or remained flat, the lender may require a lower LVR than your current loan, which could limit the amount they are willing to lend.
Your borrowing capacity is reassessed at each refinance using current income, expenses, and debt levels. If your circumstances have changed since you first borrowed, such as taking parental leave, reducing work hours, or acquiring additional debt, you may not qualify for the same loan amount. A loan health check identifies whether refinancing will deliver a tangible benefit or whether your existing loan remains appropriate for your situation.
Call one of our team or book an appointment at a time that works for you to discuss your investment loan options and structure a solution that aligns with your property goals.
Frequently Asked Questions
What deposit do I need for an investment property loan?
Most lenders require a minimum 10 per cent deposit plus costs for investment loans up to 90 per cent LVR, though this typically triggers Lenders Mortgage Insurance. A 20 per cent deposit avoids LMI and improves your borrowing position. You can also use equity from an existing property instead of cash.
Can I still negatively gear an investment property purchased now?
Properties purchased before 7:30pm AEST on 12 May 2026, or eligible new builds purchased after that date, retain full negative gearing under existing tax rules. Established properties purchased on or after that date will have rental losses quarantined from 1 July 2027, meaning losses can only offset other residential rental income or be carried forward.
Why are investment loan interest rates higher than owner-occupied rates?
Lenders assess investment loans as higher risk because borrowers are more likely to prioritise repayments on their home if financial pressure arises. Investment rates typically sit 0.20 to 0.50 percentage points above owner-occupied rates, depending on the lender and your loan to value ratio.
Should I choose interest only or principal and interest repayments?
Interest only repayments keep monthly costs lower and preserve cash flow, which is useful if you plan to reinvest or hold multiple properties. Principal and interest repayments reduce your loan balance over time and build equity faster. The choice depends on your tax position, investment timeline, and cash flow needs.
When does refinancing an investment loan make sense?
Refinancing is worth considering if you can secure a lower interest rate, release equity for another purchase, or restructure your loan to suit a change in strategy. You should also reassess if your current interest only period is expiring and you want to extend it, or if you are consolidating multiple investment loans.
