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What is the Best Interest Duty and how does it protect you when using a mortgage broker in Australia?

4 days ago
2 min read

If you are coming from outside Australia, it is common not to be familiar with how mortgage brokers work. In many countries, this role either does not exist or is seen as an extra cost in the process.


In Australia, it works differently. A key concept explains why: the Best Interest Duty.


What does Best Interest Duty mean?

Best Interest Duty is a legal obligation that applies to mortgage brokers in Australia.

It requires brokers to act in the best interest of their client at all times, ahead of their own interests or those of any lender.

This means the broker must:

  • Understand your financial situation in detail

  • Compare multiple loan options across different lenders

  • Recommend the most suitable loan for you

  • Clearly justify why that recommendation is appropriate

This is not optional. It is a legal requirement.


What happens if it is not followed?

If a broker fails to act in your best interest:

  • They are breaching the law

  • They may face penalties

  • They risk losing their professional licence

This creates strong accountability and ensures alignment with the client.


How does a mortgage broker get paid?

The broker is paid by the lender for the work performed, and that cost is not passed on to the client.

This means:

  • You do not pay more for using a broker

  • There is no cost difference compared to going directly to a bank

  • You gain access to more options and professional guidance at no extra cost

In practical terms, it is a win-win.


Why use a mortgage broker?

Instead of approaching banks individually:

  • You access multiple lenders through one point of contact

  • You receive tailored advice

  • You save time and reduce complexity

  • You have support throughout the entire process

This is especially valuable if you are new to Australia.


Summary

Best Interest Duty ensures that:

  • Your broker works in your best interest

  • Recommendations are objective and transparent

  • You do not pay extra for the service

It is one of the key reasons why the Australian mortgage system is efficient and client-focused.


 
 
 

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Enric Tarraso-Letang is credit representative number 482605 of Buyers Choice Licensing Pty Ltd ACN 626 172 281 (Australian Credit Licence No.509484) 

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