Both mortgage brokers and bank lending officers help clients obtain home loans, but they operate under fundamentally different models with different obligations to the client.
Bank lending officer. Works for a single bank or institution and can only offer that bank’s products. Their obligation is to their employer. They cannot compare rates or features across other lenders and have no requirement to demonstrate that their product is the best available for the client.
Mortgage broker. Operates independently and has access to multiple lenders through their aggregator’s panel (typically 30–70+ lenders). Under the National Consumer Credit Protection Act and broker best interest duty obligations introduced in 2020, a broker must act in the client’s best interests and consider a range of loan products before making a recommendation.
Implications for clients. A mortgage broker’s multi-lender access provides clients with genuine market comparison. A bank officer can only offer what their bank provides. For investment property clients in particular — where loan structure, offset accounts, interest-only periods, and lender policies on rental income all vary significantly — broker access to a wide panel typically delivers better outcomes.
Fee structure. Bank lending officers are salaried employees. Mortgage brokers are paid by lenders through commission structures (upfront and trail), which are disclosed in the credit guide provided to clients.
Career implications. Bank lending officers who move into broking gain access to a wider product range, greater earning potential, and self-employed flexibility, at the cost of the security of employment.
