Buying a home is one of the biggest financial decisions you will ever make, and how you source your mortgage matters almost as much as the rate itself. Two main paths exist: hiring a mortgage broker to shop the market on your behalf, or walking into a bank and applying directly. Each approach has genuine advantages and real trade-offs.
This guide breaks down both options honestly so you can decide which route suits your situation. Along the way, we will cover how brokers earn their income, the legal duty they owe you, and how to verify their credentials - plus when going direct to a lender might actually give you the edge.
For context, RatePilot currently tracks 2360 home loan products across the Australian market, with the best variable rate for owner-occupier principal-and-interest loans sitting at 5.43% p.a..
What Does a Mortgage Broker Actually Do?
A mortgage broker acts as an intermediary between you and a panel of lenders. Rather than representing a single bank, a broker typically has access to products from multiple lenders - ranging from major banks to smaller credit unions and non-bank lenders.
Their role generally includes:
- Assessing your financial position - income, expenses, existing debts, deposit size, and borrowing goals.
- Comparing products across their lender panel to identify loans that match your needs.
- Managing the application process - filling in paperwork, gathering documents, liaising with the lenders valuation and credit teams.
- Negotiating on your behalf - brokers may be able to request rate discounts or fee waivers from lenders.
- Guiding you through to settlement - answering questions and troubleshooting issues that arise along the way.
In short, a broker does much of the legwork that you would otherwise need to do yourself when comparing and applying for a home loan.
How Do Mortgage Brokers Get Paid?
One of the most common questions borrowers ask is: "If a broker's service is free to me, how do they make money?"
Brokers are paid by the lender, not by you. Their remuneration typically comes in two forms:
- An upfront commission - paid by the lender when your loan settles.
- A trailing commission - an ongoing payment from the lender for the life of the loan, or until it is refinanced or paid off.
The exact commission structures vary between lenders and are not standardised across the industry. Following the Royal Commission into Misconduct in the Banking, Superannuation and Financial Services Industry, broker remuneration became more transparent. Brokers are now required to disclose the commissions they receive, so you should always ask to see these figures before proceeding.
Importantly, because the lender pays the broker, there is a potential conflict of interest - a broker could theoretically steer you toward a loan that pays a higher commission rather than the one that is best for you. This is where the legal protections discussed below come in.
Best Interests Duty: Your Legal Protection
Since reforms introduced under the National Consumer Credit Protection Act 2009, mortgage brokers in Australia are bound by a Best Interests Duty. This means your broker must:
- Act in your best interests when recommending a loan, not their own.
- Prioritise your interests where there is a conflict with theirs.
- Demonstrate that the loan they recommend is "not unsuitable" for your circumstances.
This legislation was a direct outcome of the Royal Commission and represents a significant consumer protection. If you ever feel a broker has not acted in your best interests, you can lodge a complaint with the Australian Financial Complaints Authority (AFCA) or report the conduct to ASIC.
Pros of Using a Mortgage Broker
Wider market access
Instead of comparing loans yourself across dozens of lenders, a broker does it for you. They can quickly filter products by rate, features, and eligibility - saving you hours of research.
Expert guidance through complexity
Mortgage applications involve substantial documentation and process. Brokers handle the paperwork, chase up assessors, and coordinate between parties. For first-home buyers especially, this guidance can be invaluable.
Potential for better rates
Because brokers bring volume to lenders, they may have access to rates or deals that are not publicly advertised. They can also negotiate on your behalf, particularly if you have a strong borrowing profile.
Convenience and time savings
Many brokers offer evening and weekend appointments, mobile consultations, and video calls. You deal with one person rather than navigating a banks phone queue or branch network.
Cons of Using a Mortgage Broker
Panel limitations
No broker has access to every lender in the market. Each broker works with a specific panel, and some lenders - including certain major banks at times - may not appear on that panel. Always ask your broker how many and which lenders they can access.
Commission incentives
Despite the Best Interests Duty, the commission model means a brokers income is tied to the loan being settled. While legislation mitigates this risk, it is worth being aware of and asking your broker to explain how they are remunerated for the specific loan they recommend.
Variable quality
As with any profession, broker quality varies. Some are highly experienced specialists; others may be newer to the industry. Checking credentials and reviews is essential (more on this below).
Pros of Going Direct to a Bank
Relationship banking benefits
If you already hold accounts, credit cards, or other products with a bank, you may be able to negotiate a better deal as an existing customer. Some lenders offer package discounts when you bundle your home loan with other products.
Direct negotiation
When you deal with a banks lending team directly, there is no intermediary. You can negotiate rate and fee concessions face-to-face, and some borrowers find this more straightforward.
Certainty of product range
When you research a bank directly, you see their complete product range - including any specials or online-only offers that may not be available through broker channels.
Faster processing (sometimes)
Some lenders prioritise direct applications or have dedicated processing queues for branch-originated loans. This is not universal, but it can be a factor in competitive markets where settlement speed matters.
Cons of Going Direct to a Bank
Limited to one lenders products
This is the biggest drawback. When you walk into a bank, that bank will only offer you its own products. You have no way of knowing whether a competitor is offering a better rate, lower fees, or more suitable features - unless you do the comparison work yourself.
Less objectivity
A bank employee has a natural incentive to sell you their products. They are not required to tell you about a better deal at a competing lender. This is a fundamentally different dynamic to a broker, who is legally obligated to act in your best interests.
You carry the paperwork burden
If you apply to multiple banks directly to compare offers, you will need to complete separate applications, provide documentation multiple times, and manage the process across different lenders yourself.
When Does a Broker Make More Sense?
A mortgage broker tends to be the stronger choice when:
- You are a first-home buyer and unfamiliar with the lending process.
- You have a complex financial situation - self-employment, multiple income sources, or existing debts.
- You want to compare a wide range of products without doing the legwork yourself.
- You are refinancing and want to ensure you are getting a competitive deal across the market.
- You have limited time or prefer someone else to manage the process end to end.
When Does Going Direct Make More Sense?
Going directly to a bank may be the better option when:
- You have a strong existing relationship with a lender and believe you can negotiate a good deal.
- You have already done thorough research - perhaps using a comparison platform like RatePilot - and know exactly which product you want.
- The lender you are targeting has an online-only or direct-only offer that is not available through brokers.
- You prefer to deal directly with your lenders decision-makers and value that direct line of communication post-settlement.
How to Check a Mortgage Brokers Credentials
Before engaging a broker, verify their qualifications:
- Australian Credit Licence (ACL): Every broker must hold an ACL or operate as an authorised credit representative under a licence holder. You can verify this on the ASIC Professional Register.
- Industry membership: The two main industry bodies are the Mortgage and Finance Association of Australia (MFAA) and the Finance Brokers Association of Australasia (FBAA). Membership in either body indicates adherence to professional standards and a code of conduct.
- Reviews and referrals: Ask friends, family, or colleagues for recommendations. Online reviews can be helpful but look for patterns rather than individual opinions.
- Experience and specialisation: Some brokers specialise in first-home buyers, investment lending, or complex scenarios like self-employed borrowers. Choose a broker whose expertise matches your needs.
Compare Rates Before You Decide
Whether you choose a broker or go direct, one thing should not change: compare rates independently before you commit.
A broker can do this across their panel, but you should also verify that the deal on the table is competitive against the broader market. Going direct means comparison is entirely your responsibility.
RatePilot makes this easy. With 2360 home loan products tracked and updated regularly, you can see how any offer stacks up - in seconds.
| Lender | Product | Rate | Comparison | Features |
|---|---|---|---|---|
 Bank of China | Discount Home Loan (With Principal And Interest Repayment) (Variable) | 5.43% | 5.64% | RedrawExtra |
| Bank of China | Discount Plus Home Loan (With Principal And Interest Repayment) (Variable) | 5.43% | 5.82% | OffsetRedrawExtra |
| Up Home Loan (Variable) | 5.45% | 5.45% | OffsetRedrawExtra | |
| Home Value Loan (Variable) | 5.49% | 5.50% | RedrawExtra | |
| Home Value Loan (Variable) | 5.54% | 5.55% | RedrawExtra | |
 ME Bank | Me Bank Econome Home Loan (Variable) | 5.58% | 5.60% | RedrawExtra |
The Bottom Line
There is no universally correct answer to the broker-versus-bank question. Both paths can lead to an excellent home loan outcome - and both can lead to a poor one if you skip due diligence.
Use a broker if you want broader market access, expert guidance, and someone to manage the process. Go direct if you have done your homework, have a strong lender relationship, or are targeting a specific product.
Either way, compare rates independently, understand the costs, and never sign anything until you are confident you have the right loan for your circumstances.
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