When you walk into your own bank, a lender can only offer you one thing: their own products. That's not a criticism — it's the model. A mortgage broker works the other way around, comparing loans across a panel of lenders and arranging the one that best fits your situation. Both can get you a home loan. The difference is in choice, effort, cost and the odds of approval.
What a mortgage broker actually does
A broker sits between you and the lenders. They take your goals and financial position once, work out which lenders' policies fit you, compare the rates and features across all of them, then handle the application, chase the lender and manage everything through to settlement. You do one conversation and one application instead of shopping yourself around branch by branch.
Where a broker usually wins
- Choice — instead of one bank's products, you're compared across 40+ lenders, including specialist, customer-owned and online lenders your bank will never mention.
- Approval odds — a broker sends you to the lender most likely to approve you, rather than you guessing and collecting knock-backs (and the credit enquiries that come with them).
- Self-employed and complex income — brokers know which lenders read company, trust and PAYG-plus-bonus income sensibly. This is where going direct most often falls over.
- One application, less admin — you assemble your documents once; the broker does the legwork with the lender.
- It's negotiated for you — brokers deal with lender pricing teams daily and can often secure a sharper rate than a walk-in customer.
When going direct to a bank can suit you
Banks aren't the wrong answer for everyone. If you have a long, deep relationship with your bank, a genuinely competitive package already, and a simple, strong financial position — stable PAYG income, a large deposit, no quirks — going direct can be quick and perfectly fine. Some borrowers also simply prefer dealing with one institution end to end. The point isn't that banks are bad; it's that with a bank you're only ever seeing one lender's answer.
What it costs
This surprises people: in almost every case a broker costs you nothing. The lender pays the broker a commission once your loan settles, and a good broker discloses that to you in writing beforehand. Because commissions are broadly similar across the major lenders, a reputable broker's recommendation isn't bought — they're paid roughly the same whichever lender you choose, so the incentive is to find the loan that keeps you as a happy client.
The verdict
For most borrowers — especially first home buyers, the self-employed, anyone refinancing, and anyone who simply doesn't have time to negotiate with five lenders — a broker gives you more choice, better approval odds and a sharper rate, at no direct cost. Going direct suits a narrower group: simple finances, a strong existing relationship and a deal you've already confirmed is competitive. If you're not sure which camp you're in, that's exactly the kind of thing a first conversation with a broker sorts out in a few minutes.
Not sure if a broker's right for you?
Have a free, no-pressure game plan call. We'll look at your situation, compare the market, and if your own bank genuinely has the best deal, we'll tell you straight.
Book your free game plan callRelated reading
- Refinancing your home loan — compare your current rate against 40+ lenders.
- First home buyer guide — the process, schemes and costs.
- Self-employed home loans — how lenders read business income.
Frequently asked questions
Is a mortgage broker cheaper than going to the bank?
The broker service itself is almost always free to you — the lender pays a commission on settlement, disclosed in writing up front. Because a broker compares dozens of lenders, they often find a lower rate than the single product your own bank offers, so most borrowers end up better off, not worse.
Will using a broker hurt my chances of approval?
Usually the opposite. A broker matches your situation to lenders whose policies actually fit it — so instead of one bank assessing you and possibly declining, you go to the lender most likely to say yes the first time. Fewer knock-backs also means fewer credit enquiries on your file.
Can a broker get me a loan with my own bank?
Often yes. Brokers are accredited with the major banks as well as specialist and online lenders, so if your existing bank genuinely has the best deal, a broker can arrange it — while still checking it against the rest of the market so you know it stands up.
This page is general information only and does not take your personal circumstances into account. It is not financial or credit advice. Lender policies, rates and commissions change over time and eligibility criteria apply. Speak with us for advice tailored to your situation.