Can a Mortgage Broker Get Me a Better Deal Than the Bank?
Sometimes, and more often than not, but not always. Anyone promising you a guaranteed monthly saving before looking at your finances is selling rather than advising. Here is where a broker genuinely beats a bank, where your own bank can still win, and how to test which is true for you.
The short answer
Sometimes, and often, but not always. A broker compares many lenders where a bank offers only its own products, carries a legal duty to act in your interests that bank staff do not, and can match you to a lender whose credit policy actually fits your situation. That produces a better overall result more often than not, particularly where your circumstances are not straightforward. But a bank can still win, most commonly with a strong offer to keep an existing customer. Nobody can promise a specific saving. The only reliable way to know is to compare, and a broker comparison is free and quick.
The honest answer
You will find plenty of pages promising a broker will save you a specific amount every month. Treat those with caution. Nobody can tell you in advance what you will save, because it depends on your situation, the lenders involved, and what your bank would have offered you anyway. Any number quoted before someone has looked at your finances is marketing rather than a forecast.
What can be said honestly is that using a broker has become the norm rather than the exception. According to the MFAA’s Quarterly Market Share Report, compiled by Cotality, brokers arranged a record 81 per cent of all new residential home loans in the March 2026 quarter, up from around 55 per cent eight years earlier. That shift happened because comparing many lenders tends to produce a better fit than accepting one lender’s offer, not because of any guaranteed saving. Whether it works out better for you specifically is worth checking rather than assuming in either direction.
What actually differs
The core difference is simple, and everything else follows from it.
When you walk into a bank, that bank can only offer you its own products. Its staff cannot compare you against other lenders and are not required to. When you use a broker, you are comparing across a wide panel in one conversation, looking for the lender whose rate, fees, features and approval policy fit your situation rather than selling one institution’s range.
There is also a legal difference most borrowers do not know about. Since 1 January 2021, mortgage brokers have been required to act in your best interests under the National Consumer Credit Protection Act, a duty set out in ASIC Regulatory Guide 273 and enforced by ASIC. Where the broker’s interests conflict with yours, yours must be given priority. Bank staff arranging their own employer’s product do not carry that duty. It does not guarantee a better price, but it changes who the person across the desk is working for.
A bank is not being dishonest by only showing you its own products. It simply has nothing else to show you, and no obligation to tell you that.
The advantage that only appeared in 2026
This one is new, it is genuinely material, and almost nobody has written about it from a borrower’s point of view.
Since February 2026, APRA has required authorised deposit-taking institutions to limit new mortgage lending at a debt-to-income ratio of six or above to 20 per cent of all new lending, applied to owner-occupier and investor portfolios separately and measured quarterly. Lending above that ratio has not been banned. It has been rationed.
Follow that through to what it means at the counter. Each lender now has a finite quarterly allowance for higher debt-to-income lending, and how much room a given lender has left varies through the quarter. A borrower near that threshold can be assessed identically by two lenders and approved by one, purely because of where each sits against its quota that month.
Your bank cannot tell you that, because it can only see its own book. A broker working across a panel can. For borrowers who are not near six times income this changes nothing. For those who are, typically higher-income buyers in expensive markets, it is a comparison advantage that did not exist eighteen months ago and cannot be replicated by going direct. Our guide to how much you can realistically borrow covers the limit and its exemptions in detail.
Why the rate is not the whole deal
It is tempting to reduce the question to one number. The rate matters, but on its own it misleads.
- Application and annual fees. A slightly lower rate can be offset by higher ongoing fees. The comparison rate helps, but it is worth understanding both.
- Offset and redraw. An offset account reduces the interest you pay while keeping your money accessible. Whether a loan includes one, and at what cost, changes the real value of the rate.
- Break costs. Fixed loans can carry significant costs if you exit early, and that risk is part of the deal if your plans might change.
- Approval likelihood. The one most people forget. The sharpest advertised rate is worth nothing if that lender will not approve you.
This is where comparing across lenders helps, not simply by finding a lower number but by finding the loan that fits, at a lender that will actually approve it.
Where a broker usually wins
The advantage is largest when your situation is anything other than simple, because lender policies vary widely and finding one that fits is worth more than a marginal rate difference.
- Self-employed or complex income. ABN income, commission, rental income or recently changed circumstances. Lenders treat these very differently.
- Credit history issues. Past defaults or late payments narrow your options, and a broker can identify lenders that consider them rather than declining outright.
- Unusual or high-density property. Some lenders restrict lending on particular building types or postcodes. Knowing which accept your property before you apply avoids a wasted application and a credit enquiry.
- Investors and portfolio lending. Structuring across multiple properties and releasing equity needs comparison a single bank cannot offer.
- First home buyers using schemes. Not every lender participates in every government scheme, and the participating panel is narrower than the market.
- Higher debt-to-income positions. As above, where quota availability differs between lenders and through the quarter.
- You are time-poor. One application replaces several separate bank approaches, and the broker manages the follow-up.
Want to know if your bank’s offer stacks up?
Bring your bank’s rate and we will compare it across our panel on a like-for-like basis, including fees and features rather than rate alone. If your bank is already competitive, we will tell you that. No paperwork first, no credit enquiry, no obligation, and no fee at any point.
Where your own bank can win
An honest guide has to include this, because a broker is not automatically the right answer for everyone.
- A strong retention offer. If your bank proactively offers a genuinely competitive rate to keep you, that can be hard to beat, and staying saves the effort of switching.
- Relationship pricing. Some banks discount for customers holding substantial savings or offset balances with them.
- A genuinely simple situation. Straightforward finances, you already know the product you want, and your bank is pricing it well.
Even in these cases a comparison costs nothing and takes little time, so it is worth checking rather than assuming. A good broker will tell you plainly when your bank’s offer is already competitive, and one who cannot imagine that being true is selling rather than advising.
If the lender pays the broker, whose side are they on?
A fair question, worth answering directly rather than around.
Mortgage brokers are generally paid by the lender through a commission when your loan settles, which is why the service costs you nothing. The reasonable concern is whether that pulls a broker toward the lender that pays most rather than the loan that suits you best.
Two things address it. Best Interests Duty requires a broker to recommend what suits you, with a conflict priority rule that cannot be waived by consent. And the commission arrangement must be disclosed in the Credit Guide before any credit assistance is provided. If a recommendation ever seems not to fit your goals, you are entitled to ask the broker to walk you through the comparison behind it.
Worth knowing too that the incentive structure was deliberately redesigned. Upfront commission is now generally calculated on the amount actually drawn down net of any offset balance rather than on the approved facility, so a broker is not financially better off arranging a larger loan than you need. The full mechanics, including where a real conflict does remain, are in our guide to how mortgage brokers get paid.
The rate you are offered through a broker is generally the same as, or better than, going to that lender directly, because the commission comes out of the lender’s margin rather than being added to your loan.
How to check it for yourself
- Get your bank’s best offer in writing. If you are an existing customer, ask their retention team what they can actually do, not just the advertised rate.
- Ask a broker to compare it on a like-for-like basis, including fees and features rather than rate alone, across their panel.
- Ask why, not just what. A good broker will show you why a recommended option beats what you have, or tell you honestly if your bank’s offer is already competitive.
- Weigh the whole picture. Rate, fees, features, and how likely each lender is to approve you.
Because the comparison is free and quick, you lose nothing by checking. You either confirm your bank is competitive, which is genuinely useful to know, or you find something better.
How Intellect Finance can help
If you want to put your bank’s offer to the test, that is exactly what a first call does. Bring the rate your bank has quoted and we will compare it across a panel of more than 100 lenders on a like-for-like basis, including fees and features, and tell you honestly whether it is already competitive. Where a better fit exists we will show you why. Where your bank is genuinely sharp, we will say so.
Best Interests Duty applies to a home loan for a property you will live in, so we are legally required to act in your interests and prioritise them over ours. We charge you nothing, on any loan type, with no arrangement fee and no clawback recovery fee. Operating from Penrith since 2005, with Parramatta and Sydney CBD by appointment, holding Australian Credit Licence 390611. Our Penrith mortgage broker and Sydney mortgage broker pages have the local service detail, and refinancing covers what a switch actually involves.
Read Intellect Finance’s Google reviews
Rather than ask you to take our word for any of this, here are Intellect Finance’s Google reviews, live from our Google Business Profile and unedited. Read them the way you would read any broker’s reviews, looking for the practical detail rather than the star count.
These reviews reflect other borrowers’ experiences. They are not a promise of any particular outcome for your loan, which will always depend on your circumstances and the lender’s assessment.
Frequently Asked
Broker vs bank FAQs
The questions borrowers ask most on this one.
Can a mortgage broker really get a better deal than my bank?
Sometimes, and honestly not always. A broker compares many lenders rather than one, carries a legal duty to act in your interests, and can match you to a lender whose policy suits your situation, which often produces a better overall outcome. But a bank can win, most commonly with a strong retention offer or genuine relationship pricing. The only way to know is to compare, and a comparison is free and quick. No broker can promise a specific saving.
Do brokers have access to secret or lower rates than banks?
Not secret rates as such. Brokers generally access the same lender rates you could, but the advantage is comparison and negotiation across a wide panel at once rather than seeing one bank’s pricing with no reference point. A broker can also tell you where an offer sits relative to the rest of the market, which you cannot see dealing with a single lender.
If the broker is paid by the lender, are they really on my side?
A fair question. Since 1 January 2021 mortgage brokers have been legally required to act in your best interests under the National Consumer Credit Protection Act, with a conflict priority rule that cannot be waived, and it is enforced by ASIC. Bank staff arranging their own product do not carry that duty. The commission is disclosed in the Credit Guide before any credit assistance. If a recommendation does not fit your goals, you are entitled to ask for the comparison behind it.
When is going direct to my bank the better option?
Where your existing bank makes a strong retention offer, where you receive genuine relationship pricing tied to deposits you already hold, or where your situation is very simple and you already know the product you want. Even then a short comparison costs nothing and confirms whether the offer is genuinely competitive. The point is an informed choice rather than defaulting to your bank out of habit or to a broker out of assumption.
Is the lowest interest rate always the best deal?
No. Application and annual fees, offset and redraw features, break costs on fixed loans, and how well the loan fits your plans all affect the true cost over time. A slightly higher rate with the right features can work out better than the lowest advertised rate without them. And a low rate is worth nothing if the lender will not approve you, which is why approval likelihood matters as much as price.
Does the 2026 debt-to-income limit change the broker versus bank question?
For borrowers near or above six times income, yes. Since February 2026 each lender has a quarterly allowance for lending at that ratio, capped at 20 per cent of new lending and applied to owner-occupier and investor books separately. How much room a lender has left varies through the quarter, so the same application can be approved at one lender and not another. Your bank can only see its own book. A broker working across a panel can see where the room is.
How much does a mortgage broker cost me?
Intellect Finance charges you nothing, on any loan type, with no fee for complex or specialist lending and no clawback recovery fee. Across the wider market most brokers are paid by the lender on settlement for standard residential lending, though some charge on complex files or a clawback fee if you refinance early. Whatever the arrangement, it must be disclosed in the Credit Guide before any credit assistance, so ask for it early.
How do I check whether a broker actually saves me money?
Get your bank’s best offer in writing, then ask a broker to compare it across their panel on a like-for-like basis including fees and features rather than rate alone. A good broker will tell you honestly if your bank’s offer is already competitive. Because the comparison is free and quick, you lose nothing by checking, and you either confirm your bank is competitive or find something better.
The honest bottom line
Often yes, especially if your situation is anything other than simple, because comparing many lenders and matching you to one that fits tends to beat accepting a single bank’s offer. But not always, and anyone quoting a guaranteed monthly saving before looking at your finances is selling rather than advising.
What has changed in 2026 is that lender selection now carries a dimension it did not have before. With debt-to-income lending rationed quarterly, where a lender sits against its own quota can decide an application that has nothing to do with your file. That is invisible from inside any one bank.
So do not assume either way. Get your bank’s best offer, have a broker compare it honestly, and decide on the full picture of rate, fees, features and approval likelihood. The comparison is free and quick, so the only real mistake is not checking at all.
Joseph Sukkar
Joe founded Intellect Finance in Penrith in 2005 and has more than 25 years in Australian finance. Before founding the brokerage he spent five years as a relationship manager at two Australian banks, which means he has worked on both sides of the comparison described on this page. The firm charges clients no fee on any loan type. More about the team.
Sources
Mortgage & Finance Association of Australia, Quarterly Market Share Report compiled by Cotality, for the 81 per cent broker share of new residential home loans in the March 2026 quarter. Refer to the MFAA for current figures. mfaa.com.au
Australian Securities and Investments Commission, Regulatory Guide 273 Mortgage brokers: Best interests duty. asic.gov.au
Federal Register of Legislation, National Consumer Credit Protection Act 2009, Part 3-5A, for the best interests obligations and the conflict priority rule. legislation.gov.au
Australian Prudential Regulation Authority, Activating debt-to-income limits as a macroprudential policy tool, for the limit effective February 2026 and its application to owner-occupier and investor portfolios separately. apra.gov.au
Important disclosures, general advice warning and licensing
General information only. This article is general information only and does not constitute financial, credit, legal or tax advice. It does not take your personal or financial circumstances into account. Before acting on any information here, consider whether it is appropriate to your objectives, financial situation and needs.
No guaranteed savings. Whether a broker secures a better outcome than a bank, and by how much, depends entirely on your circumstances, the lenders involved and the offer available to you directly. Nothing here is a promise or estimate of any particular saving. This page publishes no interest rates and names no lenders. Rates, fees and lending policies vary by lender and change over time.
Market share figure. The 81 per cent broker market share cited is from the MFAA Quarterly Market Share Report for the March 2026 quarter, compiled by Cotality, and reflects that period. Refer to the MFAA for current figures.
Regulatory settings. The debt-to-income limit and the serviceability buffer are set by APRA, describe prudential expectations placed on authorised deposit-taking institutions, create no entitlement for any borrower, and are subject to change. Non-bank lenders are not authorised deposit-taking institutions and are not subject to the DTI limit, though they apply their own credit policies. The settings described were checked on 7 September 2026. How any lender manages its own quota is a matter for that lender and is not disclosed publicly.
Descriptions of bank and broker practice are general observations about the Australian market. They are not a statement about any particular bank, lender or broker, and no institution is named or compared by name.
Best Interests Duty. A home loan for a property you will live in is regulated consumer credit under the National Consumer Credit Protection Act 2009, and Best Interests Duty applies, so we must act in your best interests and give priority to your interests where they conflict with ours. It does not apply to business or commercial lending, and it does not apply to bank staff arranging their own bank’s products.
What we charge you. Nothing, on any loan type. No arrangement fee for residential, commercial, corporate, asset, SMSF or personal lending, no fee for complex or specialist lending, and no clawback recovery fee if a loan is discharged early. Lenders pay us a commission on settlement, disclosed to you in writing in our Credit Guide before we provide credit assistance. No broker can guarantee loan approval, and approval timeframes depend on the lender.
About the reviews shown. The reviews displayed on this page are genuine reviews published by clients on Intellect Finance’s Google Business Profile, shown live via a third-party reviews widget. They reflect those individuals’ own experiences and are not a promise of any particular outcome for your loan.
Intellect Finance Pty Ltd holds Australian Credit Licence 390611 and is a member of the MFAA and AFCA. Lending criteria, fees and terms apply. Article checked 7 September 2026.
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