Mortgage Lending in Australia: Brokers vs Banks — Trust, Risk and the Rising Concern of Fraud

For most Australians, taking out a mortgage is the single largest financial decision they will ever make. Yet the pathway to securing that loan has become increasingly complex — and, in some cases, controversial.

With mortgage fraud emerging as a growing concern across the country, borrowers are now asking a critical question: should you trust a mortgage broker, or go directly to a lender?

The answer is not simple. Both pathways offer advantages, risks, and — importantly — different exposure points when it comes to misconduct or misrepresentation.

The Rise of Mortgage Fraud in Australia

Mortgage fraud is not new, but industry insiders suggest it is becoming more sophisticated and, in some cases, more widespread.

Fraud can include:

• Inflated income declarations

• Fake employment documentation

• Undisclosed debts or liabilities

• Manipulated property valuations

• Identity fraud

Regulators such as Australian Securities and Investments Commission and oversight bodies like Australian Prudential Regulation Authority have increased scrutiny, particularly following periods of rapid property growth in markets like Sydney and Melbourne.

But while enforcement has improved, the complexity of mortgage origination — involving multiple parties — creates vulnerabilities.

Understanding the Two Paths

Option 1: Mortgage Brokers

Mortgage brokers act as intermediaries between borrowers and lenders.

They:

• Assess your financial situation

• Recommend loan products

• Submit applications on your behalf

• Liaise with lenders through approval

Brokers now account for more than 70% of home loans written in Australia, reflecting their growing influence.

Option 2: Direct to Lender

Applying directly means dealing with a bank or lender without an intermediary.

Major institutions such as Commonwealth Bank, Westpac, and ANZ dominate this channel, alongside non-bank lenders.

Borrowers:

• Engage directly with a bank representative

• Choose from that lender’s product range

• Submit documentation themselves

The Case for Mortgage Brokers

1. Access to a Wider Market

Brokers can compare dozens of lenders, including:

• Major banks

• Smaller lenders

• Specialist and non-bank providers

This can result in:

• Better interest rates

• More flexible loan structures

• Higher approval chances for complex applications

2. Convenience and Expertise

For many borrowers, especially first-home buyers, brokers simplify the process.

They:

• Explain borrowing capacity

• Structure applications strategically

• Navigate lender-specific policies

This reduces friction and can improve outcomes.

3. No Upfront Cost (Usually)

Most brokers are paid commissions by lenders:

• Upfront commission on settlement

• Trail commission over the life of the loan

For borrowers, this often means no direct fee.

The Risks of Using a Broker

1. Conflicts of Interest

Although reforms have improved transparency, brokers may still be influenced by:

• Commission structures

• Preferred lender relationships

• Volume incentives

While legally required to act in the client’s best interest, conflicts can still arise.

2. Exposure to Fraud or Misrepresentation

This is where concerns are growing.

In some cases:

• Borrowers may be encouraged to “adjust” income figures

• Documentation may be presented in a more favourable light

• Critical details may be omitted to secure approval

Even if the borrower is unaware, they remain legally responsible for the application.

3. Variable Quality

The broker industry is diverse:

• Highly professional operators

• Less experienced or aggressive sales-driven brokers

Choosing the wrong broker can materially impact both loan quality and risk exposure.

The Case for Going Direct to a Lender

1. Simplicity and Control

Working directly with a lender provides:

• A single point of contact

• Clear accountability

• Direct visibility of the application process

There are fewer intermediaries — and fewer opportunities for information distortion.

2. Reduced Intermediation Risk

With no broker involved:

• There is less risk of third-party misrepresentation

• Documentation is submitted directly by the borrower

This can reduce fraud exposure, particularly in borderline cases.

3. Strong Compliance Frameworks

Major banks operate under strict internal controls:

• Automated verification systems

• Employment and income checks

• Responsible lending obligations

These systems can act as a safeguard — though they are not foolproof.

The Limitations of Going Direct

1. Limited Product Range

A bank will only offer its own products.

This may mean:

• Missing out on better rates elsewhere

• Less flexibility for non-standard borrowers

2. Less Strategic Structuring

Bank representatives typically:

• Follow internal policies

• Offer limited tailoring beyond standard products

Borrowers with complex financial situations may find fewer options.

3. Time and Effort

Without a broker, the borrower must:

• Research lenders

• Compare products

• Manage documentation

This can be time-consuming and confusing.

Where Fraud Risks Actually Sit

Mortgage fraud is rarely a simple “broker vs bank” issue.

Risk can emerge from multiple points:

• Borrowers misrepresenting their own financial position

• Brokers embellishing applications

• Third-party documentation providers

• Even internal lender failures

The key insight: fraud risk increases with complexity and pressure to secure approval.

Regulatory Safeguards

Australia has strengthened oversight significantly:

• The Best Interests Duty (BID) requires brokers to prioritise client outcomes

• Responsible lending laws require lenders to verify borrower capacity

• Increased data matching across agencies improves detection

Despite this, enforcement remains reactive — often after loans have already been written.

So, Who Should You Trust?

The question is less about choosing sides and more about managing risk.

You can trust a broker if:

• They are licensed and experienced

• They provide transparent reasoning for recommendations

• They do not pressure you to “stretch” the truth

• They clearly disclose commissions

You can trust a lender if:

• You understand the product fully

• You are confident comparing alternatives independently

• Your financial situation is straightforward

The Real Rule: Verify Everything

Regardless of the path chosen:

• Double-check all submitted information

• Ensure income, expenses, and liabilities are accurate

• Read all documents before signing

• Ask questions if anything is unclear

Remember: your name is on the loan — not the broker’s, not the banker’s.

A Changing Landscape

Technology is reshaping mortgage lending:

• Digital applications

• Open banking data

• Automated income verification

These innovations may reduce fraud risk over time — but they also introduce new vulnerabilities.

At the same time, rising property prices and borrowing constraints are increasing pressure on borrowers to “make the numbers work.”

This is where ethical lines can blur.

Conclusion: Trust, But Take Responsibility

So, should you trust a broker or go directly to a lender?

Both pathways can be safe — and both carry risks.

Brokers offer choice, expertise, and convenience, but introduce an additional layer where misconduct can occur. Direct lending offers simplicity and control, but limits options and places more responsibility on the borrower.

In an environment where mortgage fraud is a real and growing issue, the most important safeguard is not the channel you choose — but the diligence you apply.

Because when it comes to a mortgage, trust matters.

But verification matters more.

This article does not contain financial advice. It is general information only. Prior to making any financial decision, obtain the services of licensed property, legal and finance professionals who will provide assistance that is based on your financial situation.