How to Choose a Mortgage Broker in Australia
What good brokers do, what to ask, what to watch for, and how broker commission works.
What a Good Mortgage Broker Actually Does
A mortgage broker sits between you and lenders, doing the legwork to find a loan that matches your circumstances. They hold an Australian Credit Licence under the National Credit Code and must comply with ASIC and NCCP regulations.
Good brokers do several concrete things. They assess your financial position, pull together documentation, submit applications to multiple lenders, and negotiate rates or terms on your behalf. They explain loan features in plain language and guide you through settlement. For mine, the best ones also flag potential issues before they become expensive problems.
They don't decide which loan you take. That's your choice. What they do is narrow the field and present realistic options backed by actual rates and terms from real lenders.
Why Brokers Exist and How They're Paid
Banks could lend directly to you. Many do. But brokers create competition by offering access to a wider panel of lenders—including non-bank and smaller regional lenders that don't have retail branches.
Commission and Fee Structures
Australian mortgage brokers are paid in three main ways. Understanding this matters because it shapes their incentives.
- Upfront commission: Usually 0.6% to 1% of the loan amount, paid by the lender when your loan settles. On a $600,000 loan, that could be $3,600 to $6,000.
- Trailing commission: An annual percentage (typically 0.25% to 0.40%) paid by the lender each year you hold the loan. This aligns brokers' interests with keeping you well-serviced long-term.
- Direct fees: Some brokers charge you directly—application fees, valuation fees, or flat advisory fees. This must be disclosed upfront.
To put it plainly, a broker earns more if you borrow more or stay longer. This isn't inherently wrong, but it's worth knowing. Request a full fee breakdown in writing before proceeding.
Questions to Ask Any Broker
Before committing, ask these questions. A professional broker will answer them clearly and provide written confirmation.
Licensing and Compliance
- Can you provide your Australian Credit Licence number and details of your authorising company?
- Are you a member of an industry body like the Mortgage and Finance Association (MFA) or Credit and Investments Ombudsman (CIO)?
- What's your complaints process, and how is it escalated?
Fees and Commissions
- What will I pay directly, and what do lenders pay you? (Request a written fee disclosure.)
- If you recommend a loan with higher upfront commission, how do you justify it versus alternatives?
- Do you waive or rebate fees in any circumstances?
Your Loan and Circumstances
- What's your typical panel size, and do you have access to specialist lenders (e.g., for self-employed, non-resident, or construction finance)?
- Once you recommend a loan, how do you help if my circumstances change or rates drop?
- Will you explain how APRA buffer requirements affect my borrowing capacity?
APRA (Australian Prudential Regulation Authority) requires most lenders to add a buffer to their standard interest rate when assessing your ability to repay. This typically means lenders assess your loan at 3% above the actual rate, even if you're paying less. A good broker explains this impact on your borrowing limit.
Transparency and Recommendations
- How do you decide which lenders to approach, and are there any you avoid?
- If I'm a first home buyer, what grants and state-based assistance are you aware of? (Varies by state—see NSW first home buyer support as an example.)
- Will you provide a written comparison of the top 2–3 options, including rates, fees, and features?
Red Flags and What to Watch For
Not all brokers operate with equal integrity. Watch for these warning signs.
Pressure and Rushing
Brokers who rush you through a decision, downplay fees, or refuse to put terms in writing are problematic. Mortgage broking is not a time-sensitive transaction. Take a few days to think.
Vague or Absent Fee Disclosure
If a broker can't—or won't—provide a breakdown of commissions and fees before you apply, walk away. ASIC and NCCP rules require disclosure upfront.
Steering Toward High-Cost Products
If you stand back from the chart, some brokers recommend loans with higher fees, longer terms, or unnecessary features without strong justification. Compare their top recommendation against what you find independently.
Single Lender or Tiny Panel
A broker claiming to have only three or four lender relationships is either new or not investing in relationships. Established brokers typically work with 10+ lenders.
No Qualifications or Regulatory History
Check ASIC's Financial Advisers Register or the broker's authorising company's website. If they're reluctant to provide licence details or have a complaint history they don't mention, that's a concern.
What to Expect in the Process
A professional broker engagement follows a standard path. Knowing what to expect helps you evaluate whether a broker is on track.
Initial Consultation
You'll discuss your goals, timeline, income, assets, and liabilities. Be honest here—brokers need the full picture to match you with suitable lenders. Information you provide is confidential under privacy laws.
Pre-Approval and Rate Lock
Once a loan is recommended and you're ready, the broker lodges an application. Lenders typically provide pre-approval within 24–48 hours. Some offer rate locks for 7–14 days, protecting you if rates rise while final approval is underway.
Documentation and Valuation
You'll need payslips, tax returns, bank statements, and proof of savings. The lender will order a valuation (cost $200–$500, usually paid by the borrower). Don't be surprised if lenders ask for extra documents; non-standard situations require more due diligence.
Final Approval and Settlement
Once all conditions are met, you receive final approval and a settlement statement. A conveyancer or solicitor handles legal work. Settlement typically occurs 5–10 days later, when funds are transferred and you receive the keys.
The deeper read is that throughout this process, a good broker stays in touch, explains delays, and advocates for you if a lender asks for odd or hard-to-provide information.
Calculating Your Own Borrowing Power
Before meeting a broker, run your own numbers. This gives you a reality check and ensures the broker isn't overstating what you can borrow.
Most lenders cap your loan at 4.5 times gross annual income, though some stretch to 5–6 times for strong applicants. Factor in APRA buffer, existing debts, and living expenses. Use our repayment calculator to estimate monthly payments at various rates and terms.
If a broker suggests you can borrow significantly more than your own calculation allows, ask them to justify it in writing. Overextending sets you up for stress if rates rise or income drops.
Brokers in Your State
Broker services and lender panels vary slightly by state. Some lenders operate nationally; others focus on specific regions. If you're in a major city like Sydney, you'll have dozens of brokers to choose from. In regional areas, options may be smaller, but online brokers increasingly serve all postcodes.
State-specific considerations also matter. First home buyer grants, stamp duty exemptions, and land transfer tax thresholds differ. A good broker knows your state's rules and factors them into advice.
Final Checklist
Before signing anything, confirm the following.
- Broker holds a valid Australian Credit Licence and is ASIC-registered or listed on their authoriser's website.
- All fees and commissions are disclosed in writing.
- You've received a written comparison of at least two loan options.
- You understand the interest rate (fixed, variable, or split), loan term, and key features (offset account, redraw, early repayment penalties).
- Broker has explained how APRA buffer affects your borrowing capacity.
- You have contact details for a senior person at the brokerage in case issues arise.
- You've reviewed the lender's credit guide and Product Disclosure Statement (PDS).
FAQs
Do I have to pay a broker directly, or do lenders always pay them?
Most brokers are paid by lenders via upfront and trailing commission. However, some also charge direct fees—application fees, consultation fees, or flat advisory fees. These must be disclosed upfront. You are never obligated to pay a broker; if a broker demands payment before recommending a loan, that's a red flag. Check your disclosure documents to see who pays what.
Can a broker get me a better rate than I'd get applying directly to a bank?
Sometimes, yes. Brokers have relationships with lenders and can negotiate. For a $600,000 loan, a 0.1% rate difference saves roughly $60 monthly. However, brokers don't always secure better rates—they secure access and efficiency. Their value is often in time saved and options presented, not necessarily the lowest published rate. Compare what a broker recommends against your own bank's offer before deciding.
What happens if I want to switch lenders after a broker finds me a loan?
You can switch (refinance) at any time, though penalties may apply if you're in a fixed-rate period or the loan has early repayment costs. Many brokers will help you refinance to another lender at no extra cost if your circumstances improve (e.g., you've built equity or rates have dropped significantly). Clarify this upfront so there are no surprises.
How do I lodge a complaint if a broker behaves badly?
First, contact the broker's brokerage directly. If unresolved within a reasonable time, escalate to their authorising company or to the Credit and Investments Ombudsman (CIO), a free external dispute resolution service. ASIC also investigates serious breaches of credit law. Keep all written communications and document what happened, when, and who was involved.
```