Everything You Need to Know About Investment Loans

What Is an Investment Loan and How Does It Differ From a Home Loan?

An investment loan is finance used to purchase a property you'll rent out rather than live in. The key difference from an owner-occupied home loan is that lenders assess it differently because rental income can be used to service the debt, but you'll also face vacancy periods and expenses that don't apply to your own home.

Lenders typically price investment loans with slightly higher interest rates than owner-occupied loans and may require a larger deposit. They'll also assess your application using rental income projections rather than assuming the property is fully occupied year-round. Most lenders apply a discount to expected rental income, usually around 80%, to account for vacancies, maintenance periods, and collection issues.

The structure you choose matters from day one. In our experience, buyers in Morningside looking at older-style workers cottages or renovated character homes near Oxford Street often underestimate body corporate considerations if they're comparing units versus houses, or they overlook how land tax thresholds work when building a portfolio across Queensland.

Interest Only or Principal and Interest for Investment Property?

Interest only repayments mean you're only paying the interest charged each month without reducing the loan amount itself. Principal and interest repayments include both the interest cost and a portion that reduces what you owe.

For investment property finance, interest only periods usually run for one to five years before reverting to principal and interest. The appeal is that your repayments are lower during the interest only period, which can improve cash flow if the property isn't generating enough rent to cover a full principal and interest repayment. The trade-off is that you're not building equity through loan reduction, only through any capital growth the property achieves.

Consider a buyer who purchases a two-bedroom unit near Lytton Road with an 80% loan to value ratio. If they're negatively geared and relying on salary income to cover the shortfall each month, switching to interest only for the first few years reduces that out-of-pocket cost. Once their income increases or they refinance to access equity, they can revert to principal and interest without affecting their long-term strategy.

How Much Deposit Do You Need for an Investment Loan?

Most lenders require a minimum 10% deposit for investment property, though you'll also pay Lenders Mortgage Insurance if your deposit is below 20%. Some lenders will allow you to use equity from your existing home instead of cash savings, which is common for Morningside buyers who've seen solid capital growth in their owner-occupied property over the past few years.

LMI on investment loans is typically more expensive than on owner-occupied loans because the lender sees higher risk. If you're borrowing at 90% LVR, expect LMI to add several thousand dollars to your upfront costs. The premium is usually capitalised into the loan amount rather than paid in cash, but it's worth comparing lenders because LMI pricing varies significantly depending on the insurer they use.

If you're considering leveraging equity from your current home, the lender will assess your total borrowing capacity across both loans. That means your rental income will be factored in, but so will your existing mortgage repayments and living expenses. The calculation isn't always straightforward, particularly if you're planning to keep your interest only strategy while servicing your owner-occupied loan on principal and interest.

Variable Rate or Fixed Rate for Investment Property?

A variable interest rate moves up or down with market conditions and lender pricing decisions. A fixed interest rate locks in your repayment for a set period, usually one to five years, regardless of what happens to rates during that time.

Variable rates on investment loans generally offer more flexibility. You can make extra repayments, redraw funds, or refinance without penalty. Fixed rates give you certainty, but most fixed products limit extra repayments to around $10,000 to $30,000 per year and charge break costs if you exit early. For investors focused on cash flow and tax deductions rather than rapid loan reduction, variable rates often make more sense.

Some buyers split their loan between variable and fixed to balance flexibility with partial repayment certainty. That approach works well if you're uncertain about future rate movements but still want the option to access equity or make lump sum repayments from bonuses or other income.

What Rental Income Do Lenders Actually Use?

Lenders don't use the full rent you expect to collect. They apply a shading factor, typically 80%, to account for periods when the property sits vacant or requires maintenance.

If you're buying a character home in Morningside that's currently tenanted and generating $650 per week, the lender will assess serviceability using around $520 per week. They'll also want to see a rental appraisal from a licensed property manager if the property is vacant or if you're purchasing off the plan. That appraisal needs to be current and specific to the property, not a generic suburb average.

In areas like Morningside where rental demand from young families and professionals remains steady due to proximity to the Gateway Motorway and Wynnum Road retail precincts, vacancy rates tend to be lower than outer suburbs. Lenders don't adjust their shading percentage based on local vacancy rates, but a strong rental appraisal and demonstrated tenant demand can make your investment loan application more straightforward during assessment.

Negative Gearing and Tax Benefits You Can Claim

Negative gearing occurs when your rental income is less than your total property expenses, including loan interest, rates, insurance, and maintenance. That loss can be offset against your other taxable income, reducing the tax you pay.

The main claimable expenses include loan interest, property management fees, council and water rates, building insurance, repairs and maintenance, and depreciation on the building and fixtures. You can't claim the principal portion of your loan repayments, and you can't claim initial capital improvements, but you can claim ongoing repairs.

Depreciation is often overlooked. For a renovated Queenslander or a newer unit near Lytton Station, a quantity surveyor's depreciation schedule can unlock thousands of dollars in annual deductions. The schedule typically costs between $500 and $800 but can identify deductions on everything from carpet and blinds to hot water systems and appliances. For properties built after 1987, you can also claim capital works deductions on the building structure itself over 40 years.

Using Equity to Fund Your Investment Property Deposit

If your current home has increased in value, you may be able to access that equity without selling. The lender refinances your existing loan to a higher amount and releases the difference as cash, which you then use as a deposit on the investment property.

This approach is common among Morningside buyers who purchased several years ago and have benefited from the area's consistent growth driven by its proximity to the CBD, local schools like Morningside State School, and the mix of character homes and modern townhouses. Instead of saving a 20% deposit in cash, you're using the wealth you've already built.

The lender will assess your capacity to service both loans, and they'll usually cap your combined borrowing at 80% of your home's value to avoid LMI on the refinance. If your home is valued at $900,000 and you owe $500,000, you could potentially access up to $220,000 in equity while staying at 80% LVR. That's enough to cover a deposit and purchase costs on a property at the area's current median for units or townhouses, depending on your borrowing capacity.

Interest Rate Discounts and How Lenders Price Investment Loans

Investment loan interest rates are generally higher than owner-occupied rates, but the gap varies by lender. Some lenders offer rate discounts if you're borrowing above a certain loan amount, usually $250,000 to $500,000, or if you hold other products like transaction accounts or credit cards with them.

The interest rate you're offered also depends on your loan to value ratio. Borrowing at 70% LVR will typically attract a lower rate than borrowing at 90% LVR, even with the same lender. If you're considering a refinance after a few years of capital growth or loan reduction, dropping below 80% LVR can open up better pricing and remove LMI from future borrowing.

Some lenders also differentiate pricing based on whether the loan is interest only or principal and interest. Interest only periods often come with a slightly higher rate because the lender sees higher risk when the loan balance isn't reducing. That margin is usually small, around 0.10% to 0.30%, but it's worth comparing when you're deciding on repayment structure.

What Happens During a Loan Health Check for Investment Properties?

A loan health check reviews your current loan structure, interest rate, and features against what's available in the market. For investment properties, it's worth doing this every two to three years because your circumstances change and so does lender pricing.

We regularly see investors in Morningside who set up their loan five years ago on a fixed rate that's now expired and rolled onto a higher variable rate without any discount. Or they're still paying LMI on a loan where they've since dropped below 80% LVR due to capital growth, meaning they could refinance to a better rate without additional insurance costs.

During a review, we'll also check whether your loan features still suit your strategy. If you've moved from negative gearing to positive cash flow, you might benefit from switching to principal and interest to build equity faster. Or if you're planning to purchase a second investment property, we'll look at whether restructuring your current debt or accessing equity makes sense before you apply for another loan.

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

Frequently Asked Questions