Mortgage Broker vs Going Direct to a Bank: What's Actually Better in 2026?

In the September 2025 quarter, mortgage brokers settled 74.6% of all new residential home loans in Australia — a record. That number has been climbing steadily for a decade, and for good reason: brokers consistently deliver better outcomes for borrowers.

The fundamental advantage of a mortgage broker is choice. A typical broker is accredited with 30 to 50 lenders, compared to a bank branch employee who can only offer their own bank's products. When rates, fees, cashback offers, and eligibility criteria vary significantly between lenders, having access to the full market matters.

Price is the most obvious benefit. Research by the MFAA consistently shows that broker-originated loans have lower average interest rates than loans originated directly through bank branches. This isn't just because brokers shop around — it's because lenders compete harder for broker-introduced business.

Service is the second advantage. Bank branch hours are limited, processes are rigid, and the person you speak to may not be a specialist in lending. Mortgage brokers typically offer evening and weekend appointments, come to your home or workplace, and have deep expertise in loan structuring that generalist bank staff often lack.

There's a common misconception that using a broker costs more. In Australia, mortgage brokers are paid by the lender — not the borrower. The borrower pays nothing extra for broker services. The broker receives an upfront commission (typically 0.5% to 0.7% of the loan amount) and a trailing commission (around 0.15% to 0.2% per annum).

For complex scenarios — self-employed borrowers, multiple property investors, construction loans, SMSF lending — the gap between broker and bank is even wider. These applications require specialist knowledge of lender credit policies that varies dramatically between institutions. A broker who understands 40 lenders' policies can find solutions that a single bank simply can't offer.

Technology is accelerating this trend. Tools like BrokerIQ give brokers the ability to model scenarios across dozens of lenders in seconds, match against live product data, and present professional comparisons to clients — capabilities that were once only available to large institutions.