When to Use Investment Loans for Rental Property

Buying an investment property means taking out a loan that works differently to the one you used for your own home.

An investment loan is designed for properties you rent out rather than live in. Lenders assess these applications differently because rental income adds a layer of complexity. They want to see that the property will generate enough rent to help service the loan, and that you can still cover repayments if the property sits vacant for a few weeks between tenants.

How Lenders Assess Investment Loan Applications

Lenders apply a vacancy rate to your expected rental income, usually around 5%. If a property in Salisbury North rents for $400 per week, the lender will assess your income at $380 per week. They also assess your existing living expenses and any other debts you carry, such as car loans or credit cards. Your borrowing capacity depends on whether your income can cover both your personal expenses and the investment property repayments, even when rental income is reduced.

The deposit required for an investment loan is typically higher than for an owner-occupier loan. Most lenders want at least 10% genuine savings, though some will lend with less if you qualify for certain waivers. If you borrow above 80% of the property value, you'll pay Lenders Mortgage Insurance, which protects the lender if you default. LMI can add thousands to your upfront costs, so a larger deposit reduces or eliminates this expense.

Interest Only Repayments for Property Investors

Many investors choose interest only repayments for the first few years. This means you only pay the interest portion of the loan each month, not the principal. Your loan balance stays the same, but your monthly repayments are lower.

Consider someone who buys a unit in Salisbury North as their first rental property. The property costs $300,000, they put down a 15% deposit, and borrow $255,000. On a principal and interest loan at current variable rates, repayments might sit around $1,650 per month. On interest only, that drops to roughly $1,100 per month. The difference is significant when the property rents for $400 per week, or about $1,733 per month. After covering repayments, body corporate fees, and rates, the cashflow is tighter on a principal and interest loan.

Interest only periods usually last between one and five years. After that, the loan reverts to principal and interest, and repayments increase. The benefit during the interest only period is improved cashflow, which helps if you're still building your financial buffer or plan to pay down the loan using other strategies later.

Recent Changes to Negative Gearing and Capital Gains Tax

If your rental property costs more to run than it earns in rent, that's called negative gearing. Until recently, you could claim the full loss as a tax deduction against your other income, including your salary. From 1 July 2027, established properties purchased after 12 May 2026 will be treated differently. Losses from those properties can only be offset against rental income or capital gains from residential property, not against your wages. Losses you can't use immediately can be carried forward to future years.

The capital gains tax discount is also changing. Currently, if you hold an investment property for more than 12 months and then sell, you receive a 50% discount on the taxable portion of the gain. From 1 July 2027, that discount will be replaced with indexation based on inflation, and a minimum 30% tax will apply to capital gains. New builds purchased after Budget night will allow investors to choose between the old 50% discount or the new indexed method, whichever is more favourable.

These changes don't affect properties you already own or properties you're purchasing as new builds. If you're buying an established rental property in Salisbury North, the timing matters. Properties purchased before 13 May 2026 are grandfathered under the old rules.

Fixed Rate or Variable Rate for Investment Property

You can choose between a fixed rate, a variable rate, or a split loan that combines both. Fixed rates lock in your repayment amount for a set period, usually between one and five years. Variable rates move with the market, which means your repayments can rise or fall.

Fixed rates offer certainty, which helps if your cashflow is tight or you want to know exactly what your repayments will be over the next few years. Variable rates offer flexibility. Most variable rate investment loans come with features like offset accounts and the ability to make extra repayments without penalty. If you fix your rate and want to exit early or refinance, you may face break costs, which can be substantial.

Some investors split their loan, fixing part and leaving part variable. This balances certainty with flexibility. If you're not sure which structure suits your situation, a broker can walk through the options based on your income, expenses, and plans for the property. If you're looking at refinancing an existing investment loan to access better rates or features, investment loan refinancing is worth exploring.

Rental Income and Cashflow in Salisbury North

Salisbury North sits roughly 25 kilometres north of Adelaide's CBD and is serviced by the Salisbury railway station, which connects to the city and outer northern suburbs. The area has a mix of older homes and newer units, with median rents that appeal to both families and single tenants. Properties near public transport and local amenities like Hollywood Plaza tend to attract tenants more quickly.

When assessing rental income, lenders look at comparable properties in the area and apply a conservative estimate. They don't rely on what you hope to charge; they use what similar properties are currently achieving. A rental appraisal from a local property manager gives you a realistic figure to work with before you commit to a purchase.

Cashflow is the difference between what the property earns and what it costs to hold. Costs include loan repayments, council rates, water rates, body corporate fees if applicable, landlord insurance, property management fees, and maintenance. Rental income rarely covers all of these, especially in the early years. Most investors need to contribute from their own income to cover the shortfall. That shortfall is what you claim as a deduction under negative gearing rules, provided the property was purchased under the old arrangements.

Loan Features That Matter for Property Investors

Not all investment loans are the same. Some come with offset accounts, which let you park your savings in a linked account and reduce the interest you pay without making extra repayments. Others offer redraw facilities, which let you access any extra repayments you've made. Both features are useful, but offset accounts generally offer more flexibility.

Some lenders also offer rate discounts if you hold multiple properties with them or if you have a strong credit profile. The advertised rate is rarely the rate you'll receive. Your deposit size, loan amount, and financial position all influence the final rate. Comparing investment loan products across multiple lenders is one of the most effective ways to reduce your interest costs over the life of the loan. Brokers have access to a wider range of lenders than you'd approach on your own, including lenders that don't deal directly with the public.

If you're planning to build wealth through property and eventually expand beyond one investment, understanding how lenders assess multiple properties is important. Most lenders will lend for a second or third property, but serviceability becomes tighter with each one. For more on this, expanding your property portfolio covers how lenders view portfolio growth and what you need to prepare.

What You Need to Apply for an Investment Loan

You'll need proof of income, recent payslips or tax returns if you're self-employed, details of your existing debts, and a rental appraisal for the property you're buying. Lenders also want to see your savings history and statements showing how you've managed your accounts over the last three to six months.

If you're refinancing or using equity from an existing property to fund the deposit, the lender will assess both properties. Equity is the difference between what your property is worth and what you owe on it. If your home is worth $450,000 and you owe $300,000, you have $150,000 in equity. Lenders will usually let you access up to 80% of the property value, which in this case would be $360,000, minus your existing loan. That gives you $60,000 in usable equity, which could cover a deposit and some costs on a rental property.

Getting your application right the first time matters. Lenders assess your entire financial position, and missing documents or unclear explanations can delay approval or result in a decline. A broker helps you prepare everything before lodging, which reduces back-and-forth and speeds up the process.

Buying rental property for the first time involves more moving parts than buying your own home, but the process becomes clearer once you understand how lenders assess investment loans and what features matter most. Whether you're buying in Salisbury North or looking at other northern suburbs, the principles stay the same. Call one of our team or book an appointment at a time that works for you.

Frequently Asked Questions