Why 8 in 10 Australian Home Loan Borrowers Now Use a Mortgage Broker

Key takeaway: A record 8 in 10 Australian home loan borrowers now use a mortgage broker rather than going directly to a bank, according to The Adviser (September 2026). This shift reflects growing recognition that professional guidance — especially for self-employed, migrant, and complex-income borrowers — is essential in Australia's increasingly complex lending environment.

Record Broker Market Share: What the Numbers Mean

Australia's mortgage broker industry has reached a historic milestone: approximately 8 in 10 home loan borrowers now choose to work with a professional mortgage broker, according to The Adviser reporting from September 2026. This is the highest market share the broker channel has ever recorded — and the question being asked across the industry is how much higher it can go.

The record figure is not happening in a vacuum. Australia's lending environment has become meaningfully more complex since the RBA's rate-tightening cycle began. With the cash rate sitting at 4.35% as of August 2026 and inflation at 3.5% (ABS, July 2026), borrowers are navigating tighter serviceability assessments, more stringent income verification requirements, and a wider range of lender choices — major banks, regional banks, mutual banks, and non-bank lenders — than at any point in the past decade.

In this environment, mortgage brokers are not simply a convenience. For a growing segment of Australia's borrowing population, they are a necessity.

Who Is Driving the Surge?

Several structural changes in the borrower population are fuelling the shift toward broker-mediated lending.

Self-employed and complex income borrowers represent a significant and growing cohort. With approximately 2.1 million self-employed Australians (ABS data), many borrowers cannot satisfy the standard payslip-and-tax-return documentation requirements of major banks. Alternative documentation (Alt Doc) loans — offered almost exclusively through non-bank lenders and accessible only via the broker channel — are increasingly the right solution for this group.

New migrants and PR holders frequently struggle with automated bank assessment systems that don't accommodate overseas income, limited Australian credit history, or atypical employment. Mortgage brokers can identify non-bank lenders whose manual assessment processes evaluate these borrowers' full financial picture rather than applying a rigid template.

Rate-conscious borrowers navigating complex product landscapes increasingly require independent guidance. With dozens of lenders competing on rate structures, cashback offers, and refinancing terms, making a truly informed product decision without professional help has become genuinely difficult.

Why Non-Bank Lenders Depend on the Broker Channel

For non-bank lenders, the broker channel is not just important — it is their primary distribution pathway. Non-bank lenders do not operate retail branches or advertise broadly to consumers through mass media. The broker relationship is how they reach borrowers who need their products.

This structural dependence means that rising broker market share directly expands the reach of non-bank lending solutions. As more borrowers engage brokers, more borrowers are introduced to Alt Doc loans, bridging finance, Expat products, and other specialised solutions that banks typically cannot offer.

"Mortgage brokers are writing a record proportion of home loans in Australia, as more borrowers turn to the channel for credit advice in a changing market. But how high can market share get?" — The Adviser, September 2026

What This Means for Borrowers Who Don't Fit Standard Bank Criteria

For self-employed individuals, new migrants, and borrowers with complex financial structures, the record broker market share carries a practical message: professional help is accessible and widely used.

A mortgage broker with access to non-bank lenders can assess your situation holistically — examining BAS statements, accountant letters, rental income, or business financials — rather than applying a rigid serviceability template designed for PAYG employees.

MPFG Capital's Alt Doc, Expat, Bright, and Easy Refi products are all accessible through accredited mortgage broker networks. Whether you are a restaurant owner, a small business operator, or a professional who recently moved to Australia, an accredited broker who works with non-bank lenders can open pathways that the major banks typically cannot.

FAQ

Why do so many Australian borrowers now use mortgage brokers?

Brokers have grown their market share because Australia's lending landscape has become more complex. With elevated interest rates, tighter serviceability buffers, and a wider field of lender types than before, borrowers — especially those who don't fit the standard bank template — increasingly need professional guidance to identify the most suitable product for their individual circumstances.

Can a mortgage broker help a self-employed borrower who was rejected by a bank?

Yes. Mortgage brokers with access to non-bank lenders can present Alt Doc loan options that use BAS statements, accountant letters, or business bank statements in place of traditional payslips and tax returns. These products are specifically designed for self-employed borrowers whose income documentation does not meet standard bank requirements.

Are non-bank lenders only accessible through mortgage brokers?

Most non-bank lenders, including MPFG Capital, work primarily through accredited mortgage broker networks rather than operating consumer-facing retail channels. If you are seeking a non-bank loan solution, engaging an accredited mortgage broker is typically the most efficient path to accessing the full range of available products.

This article is general information only and does not constitute financial or credit advice. All applications are subject to credit assessment by MPFG Capital (ACL 553698).