Lenders combine your personal income with a shaded portion of the expected rental income to calculate how much you can borrow. Existing debts, living expenses, other investment loans and credit commitments all reduce what is available.
ServiceabilityThe property itself affects the loan. Location, dwelling type, rental yield, vacancy rates and resale demand all influence how a lender values the security. Some property types attract lower LVRs or additional conditions.
Security RiskThese are general guide ranges only. Final terms depend on the lender, property type, location, borrower profile and overall portfolio exposure.
Not all lenders offer LMI on investment loans. If you have less than 20% deposit, the lender panel narrows and the cost of Lenders Mortgage Insurance needs to be factored in.
Investment property loans are assessed on your ability to service the debt, the quality of the security and the strength of the rental position.
Self-employed investors may also want to compare low doc home loans.
Most residential lenders will consider standard investment properties where the valuation, rental demand and resale market are clear.
For broader investment strategy and portfolio planning, see property investment.
These factors usually determine how much you can borrow, what rate you pay and which lenders are available for your investment property loan.
Lenders typically count only 80% of the rental income toward serviceability, discounting for vacancies, management fees and maintenance.
All lenders apply a serviceability buffer, currently around 3% above the actual rate, to test whether you can still afford repayments if rates rise.
Your total borrowings across all properties, credit cards, car loans and personal debts reduce the amount available for a new investment loan.
Metro houses and established units in high-demand areas generally attract the best terms. Small units, rural properties and high-density developments may face restrictions.
Choosing principal and interest or interest-only affects your rate, borrowing power and long-term equity position. IO periods are common for investors managing cash flow.
Whether you buy personally, through a trust, company or SMSF affects the lender panel, rates, LVR limits and tax treatment of the investment.
Investment loans can look straightforward until the lender reviews your full financial position and the property details.
The 3% interest rate buffer, rental shading and existing debts can reduce your borrowing power well below what you expect. Many investors are surprised by how much less they qualify for compared to their owner-occupier loan.
Some lenders and mortgage insurers do not offer LMI for investment purchases, which means 80% LVR becomes the maximum. If you have less than 20% deposit, the lender options narrow significantly.
Investment properties in some markets or property types can value below the contract price, especially off-the-plan purchases settled after market shifts. A short valuation means you need more deposit or a different lender.
Each additional investment property adds debt, and lenders reassess your entire portfolio when you apply for the next one. Investors expanding a portfolio often hit a serviceability ceiling earlier than expected.
Work out how much you can borrow by looking at your income, existing debts, living expenses and the expected rental income on the new property.
Determine whether you are using savings, equity from an existing property, or a combination. Check whether you need LMI and factor that into costs.
Decide between principal and interest or interest-only, fixed or variable, and whether to buy personally, through a trust or through your SMSF.
Gather payslips or income evidence, tax returns, bank statements, a rental appraisal, details of existing loans and identification documents.
Different lenders assess investment loans differently. Compare rates, LVR limits, rental shading policies and serviceability models before choosing.
Lodge a clean application, respond to lender conditions quickly and coordinate settlement with your solicitor or conveyancer.
An investment property loan is a standard residential home loan used to purchase property you do not intend to live in. The property is typically rented out to generate income and held for long-term capital growth. Lenders assess these loans differently from owner-occupier loans because the borrower's risk profile changes when rental income is involved.
The biggest difference is serviceability. Lenders only count around 80% of the rental income and apply a buffer of roughly 3% above the actual interest rate to stress-test repayments. They also look at your full debt position across all properties, which means borrowing power reduces with each additional investment. Understanding how LVR works can help you plan your deposit and equity position before applying.
Rates on investment loans are typically 0.20% to 0.50% higher than owner-occupier rates. Interest-only options are available with most lenders for periods of 1 to 5 years, which can help manage cash flow and is commonly used by investors who rely on negative gearing strategies. However, IO loans usually carry a higher rate than principal and interest.
The right lender depends on your income type, deposit, property type and ownership structure. A PAYG borrower with 20% deposit buying a standard house in a capital city will suit most lenders. A self-employed investor with a smaller deposit buying through a trust may need a more specific lending pathway. A suitable finance contact can help you compare the options that fit your situation.

Investment property loans involve rental income assessment, deposit planning, structure decisions and lender comparison. A suitable finance contact can help you present the deal properly and find the right fit.
Property Finance Help connects users with finance professionals who understand investor lending across banks, non-banks and specialist lenders.
Property Finance Help is a lead generation service, not a lender, broker, or financial adviser. All information on this website is general in nature and does not take into account your personal objectives, financial situation, or needs. Consider seeking independent professional advice before making any financial decision.
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Disclaimer: Property Finance Help Australia provides general information and referral support only. We are not a lender, broker or credit provider and do not provide personal credit advice. Property Finance Help is a lead generation service and not a lender, broker, or financial adviser. We do not provide loans or credit decisions. We connect users with third-party finance professionals who may assist with their enquiry. All information on this website is general in nature and does not take into account your personal objectives, financial situation, or needs. Before making any financial decisions, you should consider seeking independent professional advice. By submitting your details, you consent to being contacted by third-party providers.