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Mortgage Broker vs Bank: Which Is Better for Your Home Loan?

Ashley Velt
Sep 28
10 min read


Mortgage Broker vs Bank: Which Is Better for Your Home Loan?

When you're looking for a home loan, one of the first decisions you may need to make is whether to:

Go directly to a bank, or Use a mortgage broker.

There isn't one option that's automatically better for everyone.

Going directly to your bank can be straightforward, particularly if you already have a strong relationship with them.

On the other hand, a mortgage broker can help you compare loan options from multiple lenders and navigate the application process on your behalf.

The right choice depends on your circumstances, what you're looking for in a home loan and how much support you want throughout the process.

Let's look at the key differences.


What Does a Mortgage Broker Actually Do?

A mortgage broker acts as an intermediary between you and potential lenders.

Rather than being tied to one bank, a broker can generally compare home loan products from a panel of lenders and help identify options that may suit your circumstances.

A broker can assist with:

  • Understanding your borrowing capacity

  • Comparing loan products

  • Explaining interest rates and fees

  • Working through different loan structures

  • Preparing your application

  • Gathering supporting documents

  • Submitting the application

  • Communicating with the lender

  • Managing conditions and additional requests

  • Helping you understand the loan before you proceed

The broker isn't the lender.

The lender ultimately decides whether your application is approved and on what terms.


What Happens If You Go Directly to a Bank?

When you approach a bank directly, you're dealing with that particular lender.

The bank can assess your application and recommend its own eligible home loan products.

This can work well if you already know which lender you want to use or have a strong reason for choosing them.

For example, you may prefer to keep all your banking in one place or already have an existing relationship with the bank.

However, you're generally comparing the bank's products against each other rather than having someone compare that bank with competing lenders on your behalf.


Mortgage Broker vs Bank: The Main Differences

Here's a simple comparison.


Mortgage Broker

Direct to Bank

Choice of lenders

Can compare multiple lenders

Usually one lender

Loan options

Multiple products may be available

Products from that bank

Application assistance

Yes

Yes

Help comparing lenders

Yes

Limited to that bank

Ongoing support

Often throughout application

Through the bank

Cost to borrower

Often no direct fee for standard residential lending, but this varies

Generally no separate broker fee

Knowledge of lender policies

Can compare different policies

Focused on that lender

Personalised strategy

Can assess multiple options

Based on that bank's products

The exact service and fee structure will vary between brokers and lenders.


What Are the Benefits of Using a Mortgage Broker?

1. You can compare multiple lenders

One of the biggest advantages of using a broker is having someone compare different lenders on your behalf.

Instead of researching dozens of banks yourself, your broker can narrow down potential options based on your circumstances.

This can be particularly useful if you don't have a straightforward application.


2. Different lenders have different policies

Two banks can look at exactly the same applicant and reach different conclusions.

This can happen because lenders have different policies around:

  • Self-employed income

  • Casual employment

  • Overtime

  • Bonuses

  • Rental income

  • Existing debts

  • HECS-HELP debt

  • Credit history

  • Property types

  • Construction loans

  • Investment lending

  • Loan-to-value ratios

A broker can consider these differences when determining which lenders may be worth investigating.

This doesn't guarantee approval, but it can help you avoid applying blindly to a lender whose policy may not suit your circumstances.


3. A broker can save you research time

Home loans can involve a lot of information.

Interest rates are only one part of the equation.

You may also need to compare:

  • Fees

  • Offset accounts

  • Redraw facilities

  • Fixed and variable options

  • Loan features

  • Repayment options

  • LVR requirements

  • Serviceability

  • Credit policy

  • Application processes

A broker can help simplify this information and explain the differences in plain English.


4. Your broker can help manage the application

Getting approved for a home loan isn't necessarily as simple as submitting an application and waiting for a yes or no.

The lender may request additional documents or explanations throughout the process.

A broker can communicate with the lender and help you understand what's required.

This can be particularly helpful when your application is more complicated.


5. A broker can help with more than just buying a home

A good mortgage broker can potentially assist with different stages of your property journey.

That might include:

  • Buying your first home

  • Upgrading your home

  • Refinancing

  • Purchasing an investment property

  • Construction loans

  • Using equity

  • Debt consolidation

  • Reviewing your existing home loan

Your circumstances may change over time, so the loan that suited you five years ago may not necessarily be the best fit today.


What Are the Benefits of Going Directly to a Bank?

Using a mortgage broker isn't automatically the right choice.

There can also be advantages to dealing directly with a bank.


1. You already have a relationship with the bank

If you've been banking with the same lender for years, you may prefer the convenience of keeping your accounts and home loan together.

You may also already be familiar with their products and online banking system.


2. You know which lender you want

If you've researched your options and are confident that a particular bank offers what you're looking for, applying directly can be perfectly reasonable.

For example, you may specifically want a particular bank's product or feature.


3. Some people prefer dealing directly

Some borrowers simply prefer dealing directly with the lender providing their loan.

There's nothing wrong with that.

The important thing is that you understand what you're agreeing to and are comfortable with the product you're choosing.


Does a Mortgage Broker Get You a Better Interest Rate?

Not necessarily.

This is an important distinction.

A mortgage broker doesn't automatically have access to a lower interest rate than you could get by going directly to a bank.

However, a broker can compare rates and loan products across multiple lenders.

In some circumstances, one lender may offer a more competitive rate than another.

But the lowest advertised rate isn't always the best loan for your circumstances.

For example, a loan with a slightly lower interest rate may have higher fees or lack a feature that is important to you.

It's about looking at the overall loan, not just the headline interest rate.


How Does a Mortgage Broker Get Paid?

For many standard residential home loans, mortgage brokers are generally paid a commission by the lender when a loan settles.

This typically means the borrower doesn't pay a separate upfront fee for the broker's standard service.

However, broker remuneration arrangements can vary, and some brokers may charge fees in certain circumstances.

A broker should explain their fees and how they are paid before you proceed.

It's reasonable to ask:

"How are you paid for arranging my loan?"

A good broker should be comfortable answering that question.


Can a Mortgage Broker Actually Save You Money?

Potentially — but there are no guarantees.

A broker may help you find a loan with a lower interest rate, lower fees or features that better suit your circumstances.

They may also help you avoid choosing an unsuitable loan simply because it was the first option you found.

However, you shouldn't choose a broker purely because they promise to save you a certain amount of money.

The value of a broker can also come from:

  • Comparing lenders

  • Understanding lending policies

  • Structuring the loan

  • Managing the application

  • Helping with paperwork

  • Providing ongoing support

Sometimes the biggest benefit isn't finding the absolute lowest rate — it's finding a loan that is suitable for your circumstances and can actually be approved.


Is a Mortgage Broker Better for First Home Buyers?

A mortgage broker can be particularly useful for first home buyers because there are often many unfamiliar parts of the process.

You may need to understand:

  • How much you can borrow

  • How much deposit you need

  • Government schemes

  • First home buyer concessions

  • Lenders Mortgage Insurance

  • Loan repayments

  • Upfront purchasing costs

  • Loan pre-approval

  • Property valuations

  • The settlement process

A broker can help you understand these things before you start making offers.

This can help you set a realistic property budget rather than falling in love with a home that's outside your comfortable price range.



Is a Mortgage Broker Better for Self-Employed Borrowers?

It can be.

Self-employed applicants can sometimes have more complicated income structures than PAYG employees.

For example, your income may involve:

  • Company income

  • Trust income

  • Business profits

  • Director wages

  • Dividends

  • Add-backs

  • Multiple businesses

  • Irregular income

Different lenders can have different approaches to assessing self-employed income.

A broker familiar with these policies can help identify lenders worth considering before submitting an application.

For more information, see our guide:

Can I Get a Home Loan if I'm Self-Employed?


What About People With Complicated Applications?

A broker can also be useful if you don't fit the "standard" borrower profile.

For example, you may have:

  • A recent job change

  • Casual employment

  • Multiple income sources

  • Existing investment properties

  • A HECS-HELP debt

  • Credit history issues

  • Large credit card limits

  • Car loans

  • Buy Now, Pay Later accounts

  • A recent refinance

  • A construction loan

  • A low deposit

This doesn't necessarily mean you won't qualify for a home loan.

It simply means lender policy can become particularly important.



What Questions Should You Ask a Mortgage Broker?

Before choosing a broker, it's worth asking a few simple questions.

"How many lenders do you work with?"

This gives you an idea of the range of options available to you.

"How do you get paid?"

Your broker should clearly explain their remuneration and any fees you may be responsible for.

"Will you explain the differences between the loan options?"

You should feel comfortable asking questions about interest rates, fees, features and loan structures.

"Will you help me after the application is submitted?"

Find out what level of support you can expect throughout the process.

"Why are you recommending this particular lender?"

The broker should be able to explain why the recommended loan is appropriate for your circumstances.


What Questions Should You Ask a Bank?

If you're going directly to a bank, don't be afraid to ask questions too.

Consider asking:

  • What interest rate will I receive?

  • What fees apply?

  • Is there an offset account?

  • Is there a redraw facility?

  • What are the repayment options?

  • What is my borrowing capacity?

  • What are the lender's current servicing requirements?

  • Are there any restrictions on the loan?

  • What happens if my circumstances change?

  • Are there other products I should consider?

Remember, you're taking out a significant financial commitment.

You should understand the product before signing.


Mortgage Broker or Bank: Which Should You Choose?

There isn't a universal winner.

A mortgage broker may suit you if:

  • You want to compare multiple lenders

  • Your circumstances are more complicated

  • You're unsure which lender is suitable

  • You want help managing the application

  • You're a first home buyer

  • You're self-employed

  • You're refinancing

  • You're comparing multiple loan structures

Going directly to a bank may suit you if:

  • You already know which lender you want

  • You prefer dealing directly with the bank

  • You have a straightforward application

  • You want to keep your banking with one institution

  • You've already researched the available options

The most important thing is to choose a loan that suits your circumstances — not simply the option that feels easiest at the beginning.


Can I Use a Mortgage Broker and Still Choose My Bank?

Yes.

Using a broker doesn't mean you have to use a particular lender.

Your broker can compare available options and make a recommendation, but you should still understand the recommendation and decide whether you're comfortable proceeding.

A good mortgage broker should explain why a particular loan has been recommended rather than simply telling you what to choose.




Common Questions About Mortgage Brokers

Is it free to use a mortgage broker?

Many residential mortgage brokers are paid by the lender through commission rather than charging the borrower directly.

However, fee arrangements vary, so always ask your broker how they are paid and whether any fees apply to you.

Do mortgage brokers only recommend certain banks?

Brokers generally work with a panel of lenders rather than every lender in the Australian market.

The lenders available will depend on the broker and their aggregator or lending panel.

Can a mortgage broker get me approved?

No broker can guarantee loan approval.

The final decision rests with the lender.

A broker can, however, help identify lenders whose policies may be suitable for your circumstances and help prepare your application.

Does using a broker affect my credit score?

Simply speaking with a mortgage broker doesn't generally create a credit enquiry.

However, when a formal application is submitted to a lender, the lender may conduct a credit enquiry.

Your broker should discuss the application process with you before submitting applications.

Can a broker help me refinance?

Yes. A broker can compare your existing home loan with other available options and help determine whether refinancing may be worthwhile.

Is a bank always cheaper than a broker?

Not necessarily.

A bank may offer a competitive loan, but a broker can compare products from multiple lenders.

The total cost and suitability of the loan should be considered rather than assuming one option is automatically cheaper.



Why Choose Formulate Finance Group?

Choosing a mortgage broker is about more than finding an interest rate.

At Formulate Finance Group, the focus is on helping you understand your options and making the lending process as straightforward as possible.

Rather than simply looking at the first loan you may qualify for, we can help you consider:

  • Your borrowing capacity

  • Your deposit and upfront costs

  • Your short and long-term goals

  • Different lender policies

  • Interest rates and fees

  • Loan features

  • Repayment options

  • Whether refinancing may be worthwhile

  • How the loan structure could work for you

Whether you're buying your first home, refinancing, investing or building, the goal is to help you make an informed decision — without making the process more complicated than it needs to be.



Final Thoughts: Mortgage Broker or Bank?

There is no one-size-fits-all answer to whether a mortgage broker or bank is better.

Going directly to your bank can be convenient, particularly if you already know what you want.

A mortgage broker can provide value by comparing multiple lenders, explaining your options and helping manage the application process.

Ultimately, the most important thing isn't whether you choose a broker or a bank.

It's choosing a home loan that is suitable for your circumstances, affordable for your budget and appropriate for your goals.

If you're unsure where to start, getting a borrowing capacity assessment and understanding your options before you begin house hunting can be a great first step.


Thinking about buying, refinancing or investing?

Get in touch with Formulate Finance Group to discuss your home loan options.


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