How Do Mortgage Brokers Get Paid and Is There a Cost to the Borrower in NZ?

Mortgage brokers in New Zealand are paid by the lender, not by you. When your mortgage settles, the bank or lender pays the broker a commission. This means the advice, application support, and ongoing service you receive typically comes at no direct cost to the borrower.

I see this question all the time from first home buyers on the Hibiscus Coast and across Auckland. People assume there must be a catch, or that free advice means lower-quality service. The reality is simpler: the lender pays because the broker brings them business, and you get access to expertise and choice without paying for it out of pocket.

JJ van der Westhuizen, a Senior Mortgage Adviser based in Orewa, works this way. The model is standard across the industry in New Zealand, and understanding how it works helps you make the most of the service.

How does mortgage broker commission work in New Zealand?

When a mortgage broker arranges a home loan for you and it settles, the lender pays the broker a commission. This is usually structured in two parts: an upfront commission paid at settlement, and a trailing commission paid over the life of the loan as long as it remains active.

The upfront commission is typically a percentage of the loan amount. The trailing commission is a smaller ongoing percentage, paid annually or monthly, and continues as long as you hold the mortgage with that lender.

If you refinance or pay off the loan early, the trailing commission stops. In some cases, if you discharge the loan very soon after settlement, the lender may claw back part or all of the upfront commission from the broker. This is why brokers have a strong incentive to place you with a lender that genuinely suits your situation, not just the one that pays the most.

Does the borrower pay anything to use a mortgage broker?

In the vast majority of cases, no. The lender pays the broker, so the service is free to you. You do not pay an application fee, an advice fee, or a success fee when working with most mortgage advisers in New Zealand.

There are a few exceptions. Some brokers charge a fee for very complex or non-standard lending scenarios, particularly if the work involved is significant and the loan may not settle, or if the loan is very small and the commission does not cover the adviser’s time. This is rare, and any fee must be disclosed upfront in writing.

For standard home lending, refinancing, or first home buyer scenarios, you should expect no cost. If a broker does intend to charge you, they are required to tell you clearly before you proceed.

Does using a broker mean I get a worse interest rate?

No. The interest rate you receive through a broker is the same rate the lender would offer you if you applied directly. Lenders do not mark up rates for broker clients. In many cases, brokers can negotiate better outcomes because they know which lenders are currently most competitive for your profile and they have established relationships with credit teams.

Brokers also have access to multiple lenders, so they can compare offers and structure your application to maximise your chances of approval and favourable terms. Going direct to a single bank means you only see that bank’s appetite and pricing on the day you apply.

The commission the broker earns does not come out of your interest rate. It is a cost the lender absorbs as part of their customer acquisition budget. They pay the same commission structure across their broker channel, regardless of the rate you end up on.

Why do lenders pay brokers if it costs them money?

Lenders pay brokers because brokers bring them customers they might not otherwise reach. Running branches, employing mobile managers, and advertising all cost money. Paying a broker commission when a loan settles is often more cost-effective than those alternatives.

Brokers also do a lot of the pre-qualification and application work that would otherwise fall to the lender’s staff. A well-prepared application from a broker is more likely to be accurate, complete, and appropriately matched to the lender’s current appetite, which saves the lender time and reduces decline rates.

From the lender’s perspective, the broker channel is a distribution model. They set the commission rates, and brokers compete on service, expertise, and client outcomes, not on price to the borrower.

Are there any conflicts of interest I should know about?

The commission model does create a potential conflict: a broker could theoretically steer you toward a lender that pays a higher commission rather than the lender that is genuinely best for you. This is why regulation and disclosure matter.

In New Zealand, mortgage advisers are licensed under the Financial Markets Conduct Act and must act in your best interests. They are required to disclose how they are paid, and they must recommend a loan that is suitable for your needs and objectives, not just the one that pays them the most.

Most brokers, including myself, work with a panel of lenders and are paid similar commission rates across that panel. The differences in commission between lenders are usually small, and the reputational and regulatory risk of placing a client poorly far outweighs any marginal commission difference.

A good broker will explain why they are recommending a particular lender, and that reasoning should be based on your situation, current lending appetite, interest rate competitiveness, and service quality, not on what the broker earns.

What happens if I refinance or switch lenders later?

If you refinance to a different lender, your original broker stops receiving trailing commission from the first lender. If you refinance through the same broker to a new lender, they will earn a new upfront commission from the new lender, and a new trailing commission stream begins.

If you refinance directly with a new bank without using a broker, your original broker’s trailing commission stops, and they earn nothing further. This is fine. You are not locked in to using the same adviser forever.

That said, many clients continue working with the same broker over time because the broker knows their situation, can proactively alert them to better deals or restructure opportunities, and can handle the refinancing process efficiently. The ongoing relationship has value, and the broker has an incentive to stay in touch and keep you in the best position possible.

What about mortgage advisers who work for banks?

If you go directly to a bank, the person helping you is usually a bank employee, not an independent broker. They are paid a salary, and possibly bonuses or commissions tied to the loans they write for that bank. They can only offer you that bank’s products.

There is no cost to you for using a bank’s mortgage adviser either, but you are limited to one lender’s appetite, policy, and pricing on the day you apply. You do not get the comparison, the panel access, or the ability to pivot to another lender if that bank declines or offers unfavourable terms.

Independent mortgage brokers, by contrast, are not employed by any lender. They work for you, within a regulated framework, and have access to multiple lenders. The commission model funds this independence.

Key takeaways

• Mortgage brokers in New Zealand are paid by the lender through upfront and trailing commission, not by the borrower.
• Using a broker typically costs you nothing. Any fees must be disclosed upfront in writing.
• The interest rate you get through a broker is the same as going direct to the bank. Brokers do not mark up rates.
• Lenders pay brokers because it is a cost-effective distribution channel and brokers deliver well-prepared applications.
• Advisers must act in your best interests and disclose how they are paid. The commission model is regulated to minimise conflicts of interest.
• If you refinance later, trailing commission stops with the old lender and starts fresh with the new one if you use a broker again.
• Bank-employed advisers are free too, but they can only offer one lender’s products. Independent brokers give you access to a panel.

Frequently asked questions

Do I have to pay a mortgage broker upfront in New Zealand?

No, not in standard home lending scenarios. The lender pays the broker when your loan settles. If a broker does intend to charge you a fee, they must tell you in writing before you proceed, and this is rare.

Can I negotiate the interest rate if I use a mortgage broker?

Brokers do not set interest rates, but they can advocate on your behalf and know which lenders are currently most competitive for your profile. The rate you receive through a broker is the same as you would get going direct, and often brokers can position your application to get a better outcome.

What happens to the broker’s commission if I pay off my mortgage early?

The trailing commission stops when the loan is discharged. If you pay off the loan very soon after settlement, some lenders will claw back part or all of the upfront commission from the broker. This does not affect you directly, but it does mean brokers have an incentive to place you appropriately for the long term.

Is there any downside to using a mortgage broker instead of going direct to a bank?

The main downside is that you are relying on the broker’s expertise and integrity. A good broker adds significant value. A poor one could waste your time or place you inappropriately. Check that your adviser is licensed, ask how they are paid, and make sure they explain their recommendations clearly. Most borrowers find the panel access and support well worth it.

Do mortgage brokers get paid more for certain lenders?

Commission rates do vary slightly between lenders, but the differences are usually small and regulated. Advisers must recommend a loan that suits your needs, not the one that pays them the most. If you are concerned, ask your broker why they are recommending a particular lender. The reasoning should be about your situation, not their commission.

Can I use a mortgage broker if I am refinancing, not buying?

Yes. Brokers help with refinancing, refixing, restructuring, and top-ups, not just first home purchases. The commission model works the same way: the new lender pays the broker when the refinance settles, and you typically pay nothing for the service.

Bank policies, government caps, and lender appetite all shift. If you are working through this on the Hibiscus Coast or anywhere in Auckland and want a current read on your situation, get in touch.

JJ van der Westhuizen (FSP1000031) is a Senior Mortgage Adviser operating under the FAP licence of Mortgage Design NZ Limited (FSP752291). This article is general information only and does not constitute personalised financial advice. Specific lender policies, government scheme thresholds, and interest rates change frequently. For advice tailored to your situation, please get in touch.