A mortgage broker accesses loans from multiple lenders on your behalf, compares options, and manages the application process. They are paid by the lender (not by you, in most cases) through an upfront commission and a trailing commission on the loan balance. Used well, a good mortgage broker saves you money and time. Used poorly, they steer you toward loans that pay the highest commission regardless of your interests. Here is how to tell the difference and when a mortgage broker genuinely adds value to your property finance strategy.
What a Mortgage Broker Actually Does
A mortgage broker assesses your financial position, including income, expenses, assets, and liabilities. They identify which lenders are most likely to approve your application at the best rate, lodge the application, manage the valuation process, and communicate between you and the lender until settlement. For complex situations (self-employed, multiple investment properties, trust structures, SMSF borrowing), a mortgage broker’s lender relationships and policy knowledge is genuinely valuable. Individual bank branches often do not have the expertise to structure these loans correctly.
Brokers have access to wholesale lending panels that typically include 20 to 40 lenders, ranging from major banks to second-tier lenders and specialist non-bank institutions. This breadth of access means they can compare interest rates, loan features, serviceability policies, and approval criteria across the market faster than you can by contacting each lender individually. The real value lies not just in access, but in knowing which lender’s credit policy fits your specific circumstances.
When a Mortgage Broker Adds Clear Value
Use a mortgage broker when you are self-employed or have irregular income. Lenders assess self-employed borrowers differently, and some require two years of tax returns while others accept a single year or alternative documentation. A broker knows which lender will say yes to your situation without forcing you to wait or restructure your income artificially.
If you have multiple investment properties with complex debt structures, a broker can help consolidate loans, cross-collateralise strategically (or avoid it when appropriate), and structure your borrowing to preserve future serviceability. When you are borrowing through an SMSF, only a handful of lenders offer SMSF loans, and the application process is technical. A broker experienced in SMSF lending saves weeks of back-and-forth with lenders unfamiliar with trustee structures.
If you have had a credit impairment in the last two to five years (missed payments, defaults, part IX debt agreement), mainstream lenders may decline your application automatically. Specialist non-conforming lenders assess applications manually and price for risk. A broker with relationships in the non-conforming space can secure approval where direct bank applications would fail. In time-sensitive situations like development finance or bridging loans, brokers expedite approvals through established lender contacts and streamlined documentation processes.
When Going Direct to a Bank Is Fine
Going direct to your bank is reasonable when you have straightforward PAYG income, you are refinancing an existing loan with the same lender, you have an existing banking relationship with preferential pricing, or you have the time and confidence to compare products yourself. Major banks (CBA, NAB, ANZ, Westpac) all have specialist mortgage teams that can access most products a mortgage broker can access. The broker’s value is comparison and application management, not exclusive product access.
If you are an existing customer with a strong banking relationship, the lender may offer retention pricing (a discount off the standard variable rate) that is not available through a broker channel. Some lenders also provide package discounts (fee waivers, credit card rebates) only to direct customers. In these cases, going direct can be more cost-effective than using a broker.
How Mortgage Brokers Are Paid
Mortgage brokers receive an upfront commission from the lender, typically 0.55% to 0.65% of the loan amount on settlement. They also earn a trailing commission, typically 0.15% to 0.20% of the outstanding balance annually. On a $700,000 loan, the mortgage broker earns approximately $3,850 to $4,550 upfront and $1,050 to $1,400 per year in trail commission. The borrower does not pay this directly; it is built into the lender’s cost structure.
This commission model creates an incentive to recommend higher loan amounts and lenders with higher commission rates. Some lenders pay premium commissions for certain products or during promotional periods. Be aware of this conflict of interest and ask your mortgage broker to disclose commissions from all products they recommend. A good broker will show you the commission difference between their recommended product and alternatives, so you can make an informed choice.
Questions to Ask a Mortgage Broker Before Engaging
How many lenders are on your panel? The answer should be at least 20. If a broker only has access to a handful of lenders, they cannot genuinely compare the market. What is the commission difference between the product you are recommending and the next cheapest alternative? This question forces transparency and reveals whether the broker is prioritising your interest or theirs.
Do you charge a broker fee in addition to lender commissions? Some brokers charge borrowers a direct fee ($500 to $3,000) on top of lender commissions, particularly for complex or low-value loans. This is legal and sometimes justified, but you should know upfront. How many loans have you settled in the last 12 months? Experience matters. A broker who settles 50+ loans annually has established lender relationships and knows how to navigate credit policy changes.
What happens if I refinance or pay off the loan early? If you refinance within two years, the original lender may claw back the broker’s upfront commission. Some brokers charge clawback fees to recover this loss. Understand the terms before committing. Will you compare positively or negatively geared property loan structures for my investment? The right loan structure affects cash flow and tax outcomes, especially if you are considering buying a block of units or multiple properties.
Red Flags: When to Walk Away from a Mortgage Broker
Walk away if the broker refuses to disclose commissions, pressures you to borrow more than you are comfortable with, recommends interest-only loans without explaining the risks, or cannot explain why their recommended product is better than alternatives. If the broker does not ask detailed questions about your financial goals, risk tolerance, or future plans, they are not tailoring advice to your situation.
Avoid brokers who guarantee approval without seeing your financials, recommend low-doc loans when you have standard PAYG income, or suggest inflating income or expenses on the application. These practices are illegal and can result in loan fraud charges. A reputable mortgage broker will never ask you to misrepresent your financial position.
How to Choose a Good Mortgage Broker
Look for brokers who are members of the Mortgage and Finance Association of Australia (MFAA) or the Finance Brokers Association of Australia (FBAA). Membership requires adherence to a professional code of conduct and ongoing education. Ask for referrals from your accountant, financial planner, or property manager. Professional networks refer clients to brokers they trust and who have a track record of delivering results.
Interview at least two brokers before committing. Compare their lender panels, fee structures, experience with your type of loan (investment, SMSF, self-employed), and communication style. A good mortgage broker will spend time understanding your goals, explain complex concepts clearly, and provide written comparisons of loan options with transparent commission disclosure. If you are considering whether to should I refinance my mortgage, a broker can model scenarios and calculate break-even points to help you decide.
The Bottom Line: Do You Need a Mortgage Broker?
You need a mortgage broker if your financial situation is complex, your time is limited, or you lack confidence navigating lender credit policies. You do not need one if your income is straightforward, you have an existing banking relationship with competitive pricing, or you enjoy doing your own research and comparison. The key is to treat the broker relationship as advisory, not transactional. A good mortgage broker is a long-term partner who helps you structure debt strategically across your property portfolio, not just someone who lodges a single loan application. Choose carefully, ask hard questions, and always verify that the recommended product serves your interests, not just the broker’s commission.
For more guidance on property finance decisions, explore resources from the Australian Securities and Investments Commission (ASIC) guidance on mortgage brokers and independent reviews on mortgage broker disclosure requirements.
Related Posts
Further Reading
- Australian Securities and Investments Commission (ASIC) guidance on mortgage brokers
- mortgage broker disclosure requirements
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