Property investment mortgage broker.
Your next property. A loan that fits the plan.
Compare investment loans, understand your usable equity and plan the structure around your cash flow and next purchase. We’ll help you bring the rate, lender policy and portfolio together.
Refinance example · Investor · Variable P&I
Product, conditions & comparison rate warning
Comparison rate based on a $150,000 loan over 25 years. This comparison rate is true only for the example given and may not include all fees and charges. Different terms, fees or loan amounts may result in a different comparison rate.
Lowest advertised rate in our saved daily investor variable-rate shortlist for this example. Not a whole-market comparison or a personalised offer. Subject to lender criteria and approval. A broker will confirm products we can arrange, fees and suitability.
Review your investment loan options.
Check my investor options →General lending information only. Property investment, legal and tax decisions require appropriately qualified advice.
An investment loan that fits your whole portfolio.
Investment borrowing is shaped by how rent is used, how existing debts are sensitised, whether interest-only is accepted, how equity release is verified and how the lender treats trusts, companies and multiple properties.
The security structure matters too. Unnecessary cross-collateralisation, mixed-purpose redraw and poorly separated equity can make future refinance, sale and record-keeping harder.
The useful comparison therefore asks whether the loan supports the current property, safe cash flow and the likely next transaction.

Check investor rates & repayments.
Choose a broad scenario. The tool uses the Rate Challenge daily rate feed and does not display a lender recommendation.
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Matching investor rates.
The table uses the same loan amount, LVR, repayment type and rate type selected above.
| Lender | Product | Interest rate | Comparison rate | Maximum LVR |
|---|
Where are you in your investment journey?
Buying, equity release, interest-only review and portfolio restructure should not be treated as the same transaction.
Buy an investment property
Compare deposit, expected rent, ownership, property risk and future borrowing capacity.
Use equity for a deposit
Value the existing property, calculate usable equity and keep the investment purpose in a clean split.
Refinance an investor loan
Review rate, interest-only expiry, cash-out, security structure, serviceability and switching costs.
Rentvest
Assess the rent paid, rent received and future owner-occupied plan together.
Restructure the portfolio
Separate securities, simplify mixed purposes, review lender concentration and plan fixed/IO expiries.
Buy through an entity
Match trust or company documents, guarantees, servicing and lender appetite before selecting ownership with advisers.
Use your equity with a clear purpose.
Available equity is not the same as usable equity. The accepted value, debt, LVR, servicing and purpose all matter.
Separate the investment deposit
A distinct loan split for deposit and costs can make purpose and record-keeping clearer than mixing private and investment spending.
Avoid unnecessary cross-collateralisation
Separate securities can make future sales, valuations and lender changes easier, although each structure should be assessed on its facts.
Retain purchase and vacancy buffers
Duty, conveyancing, repairs, vacancy and initial property expenses should not consume every available dollar.
Keep evidence of fund use
Contracts, settlement records, statements and split histories can be important for future lender and tax reviews.
Tax treatment follows the use of borrowed funds
Security alone does not determine deductibility. Keep records and obtain advice from a registered tax agent or appropriately qualified adviser.
What shapes your investment borrowing capacity?
Two lenders can produce materially different capacity from the same income, rent and portfolio because their assessment methods differ.
Rental-income shading
Lenders commonly use only part of gross rent and can differ on leases, appraisals, short-stay income and high-yield properties.
Assessment rates
Existing and proposed loans are tested above the actual rate, with different treatment of fixed and interest-only debt.
Existing-loan repayments
Some lenders use actual repayments, others use sensitised or benchmark repayments.
Negative gearing add-back
Where considered, the calculation method and evidence differ. Tax treatment and lender servicing remain separate.
Living expenses and dependants
Household costs, private school, childcare, credit limits and other commitments affect capacity.
Portfolio complexity
Multiple properties, trusts, companies, guarantees and self-employed income require a lender that handles the complete structure.
Interest-only or principal & interest?
Compare current cash flow with total interest, pricing, future repayment increases and the portfolio’s debt-reduction priorities.
| Structure | Potential benefit | Main trade-off | Question to answer |
|---|---|---|---|
| Principal & interest | Reduces debt and commonly provides broader pricing. | Higher immediate repayment. | Does reducing this debt strengthen the wider portfolio? |
| Interest only | Can preserve short-term cash flow for another defined use. | Debt does not reduce, pricing may be higher and the later repayment increases. | What is the exit plan and can the future P&I repayment be serviced? |
| Mixed portfolio | Different loans can serve different cash-flow and debt-reduction priorities. | More complexity and record-keeping. | Which debt should be reduced first and why? |
Look beyond the advertised investment rate.
The live rate check is a starting point, not a lender recommendation. A review compares the rules that can change your actual options.
Interest-only
Maximum IO term, remaining loan term, servicing and acceptable purpose vary.
Cash-out and equity
Amount, LVR, purpose and evidence affect whether released equity is acceptable.
Rental yield
Some lenders cap rent used in servicing or apply additional checks to unusually high yields.
Property and postcode
High-density apartments, small units, regional areas, short-stay use and unusual securities can narrow options.
Entity borrowers
Trustee type, beneficiaries, company guarantees, documents and servicing treatment differ.
Portfolio size
Some lenders have concentration, total exposure or maximum-property rules that matter before the next purchase.
Plan this loan around your next property.
Future flexibility often depends on decisions made before settlement.
Separate securities
Where practical, avoid tying properties together unnecessarily so one asset can be sold or refinanced with less friction.
Track fixed and IO expiries
Several loans reverting together can materially change portfolio cash flow.
Review unused limits
Credit cards and lines of credit can reduce future borrowing capacity even when undrawn.
Protect owner-occupied plans
An investor who may later buy or upgrade a home should model that personal transaction first.
Review lender concentration
One lender can simplify administration but may reduce options if policy or pricing changes across the portfolio.
Keep offset and redraw purposes clear
Mixed private and investment use can complicate future structure and tax records.
Will the lender accept your investment property?
Valuation, marketability and property policy can be decisive even when servicing is strong.
High-density apartments
Postcode, building concentration, floor area and maximum-LVR rules can apply.
Small or specialised dwellings
Serviced apartments, student accommodation and restrictive-use properties can have narrower lending.
Regional and single-industry areas
Market depth, population and economic concentration can affect valuation and maximum LVR.
Short-stay accommodation
Proposed holiday-rental income may not be accepted like a standard lease.
Off-the-plan
Valuation, capacity and lender policy can change between contract and settlement.
Renovation strategy
Standard purchase, construction funding and post-renovation refinance are different pathways and should be planned separately.
From portfolio review to settlement.
Map the current position
Income, expenses, properties, loans, rent, limits, cash and usable equity.
Define the next move
Purchase, refinance, equity release, rentvest, IO review or portfolio clean-up.
Compare lender policy
Rental shading, assessment method, entity, property, LVR and cash-out.
Build the structure
Security, splits, offset, repayment type, fixed exposure and future flexibility.
Approve and settle
Manage valuation, documents, conditions, lender questions and settlement.
Investment property calculators & guides.
Use these resources before making an offer or changing a portfolio loan.
Property Investment Calculator
Model repayments, rent, expenses, cash flow and future equity.
Explore →Investment Property Loans Guide
Understand investor servicing, rates and structure.
Explore →Rentvesting Guide
Compare lifestyle and investment objectives together.
Explore →Current Home-Loan Rates
Explore current investor pricing across the daily dataset.
Explore →Refinance & Rate Review
Review investor pricing, costs and equity release.
Explore →SMSF Property Finance
Explore property investment through super where appropriate.
Explore →Investment loan questions, answered.
How much rent will a lender use?
Lenders commonly use only part of gross rent and differ on accepted evidence, high yields, short-stay income and proposed rent.
Can I use equity for the investment deposit?
Potentially. The accepted value, existing debt, maximum LVR, serviceability, purpose and supporting evidence determine the usable amount.
Should my investment loan be interest-only?
Not automatically. Test cash flow, pricing, total interest, IO expiry and the use of the repayment difference.
Can trusts and companies borrow for residential investment?
Yes with some lenders, subject to entity documents, guarantees, servicing and policy. Ownership and tax decisions require legal and tax advice.
What is cross-collateralisation?
It is where more than one property secures lending. It can be useful in some cases but may make future sale or refinance less flexible.
Can a lender use proposed rental income?
Often, subject to acceptable evidence and shading. The amount used can differ between lenders.
Does negative gearing increase borrowing capacity?
Some lenders may use a tax benefit or add-back in servicing under their own method. This is separate from actual tax treatment, which should be confirmed with an adviser.
Can I refinance to extend interest-only?
Potentially, but the lender will assess current servicing, term, LVR, property, conduct and exit strategy. A refinance should not merely postpone an unaffordable repayment.
Can I avoid cross-collateralising properties?
Often, by structuring separate loans and securities. The cost, valuation and available equity should be compared with the practical benefit.
Do you provide tax or property-investment advice?
No. Rate Challenge provides credit assistance and general lending information. Property selection, legal structure and tax require appropriately qualified advisers.
Let’s plan your next investment loan.
Bring the current loans, rent, equity, structure and future purchase goal together before selecting the lender.
Rate Challenge provides credit assistance and general lending information. Property selection, investment strategy, legal structure and tax require appropriately qualified advisers.