Most first time property investors make the mistake of thinking the process is identical to buying a home to live in.
It's not. Lenders assess you differently, the government treats your purchase differently, and the financial structure you need is different from the start. The most useful thing to understand is that eligibility, deposit requirements, and serviceability all tighten when the property isn't your principal place of residence.
Lenders Assess Borrowing Capacity More Conservatively for Investment Properties
When you apply for an investment loan, lenders assess rental income at around 80% of its market value to account for vacancies and ongoing costs. You'll need stronger serviceability than you would for an owner-occupier loan at the same purchase price, even if the rent covers your repayment.
Consider a buyer who earns $95,000 and wants to purchase an investment property in the outer Melbourne suburbs while continuing to rent closer to work. The property generates $450 per week in rent, or $23,400 annually. The lender applies an 80% shading, so only $18,720 is counted as income. The buyer still carries their own rental expense of $380 per week, or $19,760 annually. Even though the investment property generates income, the buyer's net position worsens in the lender's assessment, which directly affects how much they can borrow.
This is the first place first time investors get caught. They assume rental income offsets the loan repayment entirely, but lenders don't see it that way. You need to be able to service the loan based on your current income and expenses, with rental income treated as partial support rather than full coverage.
You Can't Access First Home Buyer Grants or Stamp Duty Concessions for Investment Properties
Stamp duty concessions and grants in Victoria, New South Wales, Queensland, and other states are reserved for owner-occupiers only. If you're buying an investment property as your first purchase, you won't be eligible for the Victorian stamp duty exemption, the Queensland first home concession, or any state-based first home owner grant.
In Victoria, an owner-occupier purchasing a property at $600,000 pays no stamp duty under the first home buyer duty exemption. An investor purchasing the same property pays the standard rate, which is around $31,000. That difference needs to be funded upfront at settlement, and it's not something you can roll into the loan without increasing your deposit requirement.
The same exclusion applies to federal schemes. The Australian Government 5% Deposit Scheme is available only to buyers purchasing a home to live in. Investment purchases don't qualify. If you want to enter the property market as an investor rather than an owner-occupier, you'll need to budget for a larger deposit and higher upfront costs from the outset.
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Interest Rates Are Higher on Investment Loans
Lenders price investment loans with a higher interest rate than owner-occupier loans, typically between 0.20% and 0.50% above equivalent owner-occupier products. That margin applies whether you choose a variable rate, a fixed rate, or a split structure.
At current variable rates, the difference might seem small on a monthly basis, but over the life of the loan it compounds. An investor borrowing $500,000 on a 30-year term at a rate 0.30% higher than the owner-occupier equivalent will pay tens of thousands more in interest over the loan term, assuming rates remain stable. The actual figure depends on rate movements, but the margin persists regardless of where rates sit.
You also won't have access to the same level of interest rate discounts that owner-occupiers receive. Lenders reserve their sharpest pricing for customers buying a home to live in, particularly if they're refinancing or bringing across other business like transaction accounts or offset facilities. As an investor, you start from a higher base rate and receive smaller discretionary discounts.
Some lenders do offer offset account functionality on investment loans, but availability varies. If cash flow management is part of your strategy, confirm which loan features are included before committing to a lender.
Deposit Requirements Are Steeper and LMI Costs Are Higher
Most lenders require a minimum 10% deposit for investment property purchases, and many will ask for 20% to avoid Lenders Mortgage Insurance. If you do borrow with a deposit below 20%, the LMI premium on an investment loan is higher than it would be for an owner-occupier loan at the same loan-to-value ratio.
You also can't use gifted funds as easily. Lenders prefer to see genuine savings for investment purchases, particularly if you're borrowing above 80% of the property value. Family contributions are sometimes accepted, but they're assessed more closely than they would be for a first home buyer living in the property.
If you're planning to use equity from an existing property, the lender will assess that equity position alongside your income and liabilities. Borrowing capacity doesn't increase automatically just because you own another asset. The same serviceability rules apply, and in some cases they tighten further when multiple properties are involved. If this is relevant to your situation, the approach covered in releasing equity to purchase applies, but the investor lens makes the assessment more conservative.
Structuring the Loan Incorrectly Creates Tax and Flexibility Problems Later
How you structure your investment loan at the start affects your deductibility, your access to equity, and your ability to adjust the loan later without triggering tax complications.
If you redraw funds from your investment loan to cover personal expenses, you can compromise the deductibility of the interest on those redrawn amounts. The Australian Taxation Office assesses deductibility based on the purpose of the borrowing, not the security. Once you blur that line, you create a mixed-purpose loan that requires apportionment, and most investors don't realise they've done it until their accountant picks it up at tax time.
An offset account avoids this problem entirely. You keep your loan balance fixed and draw from the offset for personal use without affecting the deductible portion of your interest. Not every lender offers offset accounts on investment loans, and some charge a higher interest rate to include the feature, but the tax protection is worth considering.
If you're planning to buy additional properties later, splitting your loan into multiple accounts from the beginning makes it easier to track deductibility and manage drawdowns without cross-contaminating loan purposes. Setting this up after settlement is harder and sometimes impossible depending on your lender's policy.
Getting finance structured correctly for your first investment property isn't something you reverse later without cost or complexity. The decisions you make at application carry forward for as long as you hold the loan, and in many cases, for as long as you hold the property.
Call one of our team or book an appointment at a time that works for you. We'll walk through your situation, your timeline, and the loan structure that fits what you're trying to build.
Frequently Asked Questions
Can I use the 5% Deposit Scheme for an investment property?
No, the Australian Government 5% Deposit Scheme is available only to buyers purchasing a home to live in as their principal place of residence. Investment purchases are not eligible under the scheme.
Do lenders count rental income as part of my borrowing capacity?
Yes, but lenders apply a shading of around 80% to the rental income to account for vacancies and costs. You still need to service the loan based on your existing income and liabilities, with rental income treated as partial support.
Are interest rates higher on investment loans than owner-occupier loans?
Yes, investment loan rates are typically 0.20% to 0.50% higher than equivalent owner-occupier products. This margin applies to both variable and fixed rate loans.
What deposit do I need for my first investment property?
Most lenders require at least a 10% deposit for investment purchases, with many preferring 20% to avoid Lenders Mortgage Insurance. LMI premiums are also higher on investment loans compared to owner-occupier loans at the same loan-to-value ratio.
Can I claim tax deductions on my investment loan if I redraw funds for personal use?
No, redrawing funds from an investment loan for personal expenses compromises the deductibility of interest on those redrawn amounts. The ATO assesses deductibility based on the purpose of the borrowing, so you risk creating a mixed-purpose loan that requires apportionment.