Applying for a home loan in Australia involves more than comparing interest rates and loan features. Lenders and mortgage brokers operate within a regulated credit environment, and borrowers have rights, protections and responsibilities throughout the process.
This guide explains the main borrower protections and mortgage broker obligations in Australia, including responsible lending, the best interests duty for mortgage brokers, disclosure of commissions and fees, financial hardship processes and home loan complaints pathways. It is general information only and does not take your personal objectives, financial situation or needs into account.
Who regulates home loans and mortgage brokers in Australia?
Most residential home loans for personal, domestic or household purposes are regulated under Australia’s consumer credit framework. This includes obligations that apply to credit providers, such as lenders, and to credit assistance providers, such as mortgage brokers.
The Australian Securities and Investments Commission, commonly known as ASIC, is the main regulator for consumer credit conduct. ASIC administers the credit licensing regime and takes action where credit laws are breached. This is why borrowers may see references to ASIC mortgage brokers, Australian credit licences and responsible lending home loans when researching the market.
Other bodies may also be relevant. The Australian Financial Complaints Authority, or AFCA, handles many consumer complaints about financial firms. APRA supervises banks and other authorised deposit-taking institutions from a prudential perspective, but it is not a consumer complaints body for individual home loan disputes.
Responsible lending for home loans
Responsible lending obligations are designed to reduce the risk of borrowers being placed into unsuitable credit contracts. In general terms, a lender or broker providing regulated credit assistance must make reasonable inquiries about your requirements, objectives and financial situation, take reasonable steps to verify relevant information, and assess whether the loan is not unsuitable for you.
This does not mean approval is guaranteed if you provide documents or appear to meet basic criteria. Each lender applies its own credit policies, serviceability calculations, property requirements and risk settings. A loan may still be declined even if you believe you can afford it.
What responsible lending usually involves
When assessing a home loan application, lenders commonly consider factors such as:
- your income, employment type and income stability;
- regular living expenses and household commitments;
- existing debts, credit card limits and buy now pay later obligations;
- credit history and repayment conduct;
- deposit size, loan-to-value ratio and source of funds;
- the type and condition of the property being offered as security; and
- whether repayments appear manageable if interest rates, expenses or personal circumstances change.
For more detail on how lenders assess serviceability and borrowing capacity, see How Lenders Assess Home Loan Eligibility and Borrowing Capacity in Australia.
What responsible lending does not do
Responsible lending rules are an important protection, but they do not remove all risk. They do not guarantee that a loan will be affordable forever, that interest rates will remain stable, that property values will rise, or that a borrower will avoid financial difficulty. Borrowers still need to consider their own budget, future plans and capacity to manage repayments.
Mortgage broker obligations in Australia
A mortgage broker helps borrowers compare and apply for home loans from lenders on the broker’s panel. Brokers can assist with explaining loan structures, gathering documents, submitting applications and communicating with lenders, but they are not the lender unless they also act in that capacity.
If you are considering broker support, you can learn more about the broker process through the site’s mortgage broker information page.
Australian credit licensing
Mortgage brokers who provide credit assistance generally need to operate under an Australian credit licence or as a credit representative of a licensee. This means they must meet conduct obligations, keep appropriate records and belong to an external dispute resolution scheme, usually AFCA.
Borrowers can ask a broker which credit licence they operate under, whether they are a credit representative, and how to verify their status. A reputable broker should be able to explain this clearly.
Best interests duty for mortgage brokers
The best interests duty requires mortgage brokers to act in the best interests of the consumer when providing credit assistance in relation to home loans. If there is a conflict between the consumer’s interests and the broker’s interests, the broker must prioritise the consumer’s interests.
In practical terms, this obligation should influence how a broker recommends or assists with a loan. For example, a broker should be able to explain why a suggested loan is appropriate based on your stated needs and circumstances, not simply because it is convenient or pays a particular commission.
Best interests duty does not mean the broker must compare every loan in the Australian market. Brokers usually work with a panel of lenders. You can ask which lenders are on that panel, how many were considered, and whether any lenders or loan types were excluded.
Credit guide and written disclosures
Before or during the process, a broker should provide key information about their services. This may include a credit guide, details about the licensee, dispute resolution information, commissions or benefits they may receive, and any fees payable by you.
Before you proceed with a recommended loan, you should receive information that helps you understand the recommendation, including key features, fees, repayments and risks. Ask questions if anything is unclear, especially around fixed rates, offset accounts, redraw, break costs, interest-only periods or low-deposit borrowing.
If you are choosing a broker for the first time, How First-Home Buyers Can Choose a Mortgage Broker in Australia explains practical questions to ask and warning signs to watch for.
How broker commissions and fees should be handled
Many mortgage brokers are paid by lenders through commissions, while some may also charge the borrower a fee. Commission arrangements can vary between lenders and loan types, so transparency is important.
Borrowers should ask:
- Will I pay any broker fee directly?
- What commission or other benefit may the broker receive from the lender?
- Does the broker receive upfront and trail commission?
- Could the commission differ between loan options?
- How does the broker manage conflicts of interest?
- How many lenders are on the broker’s panel?
A commission does not automatically mean a recommendation is unsuitable, but you should understand how the broker is paid and how the recommendation was selected. If a recommended loan is not the cheapest available option, the broker should be able to explain the features, policy fit or other reasons that led to the recommendation.
Borrower protections during the application process
During a home loan application, borrowers should be given information that allows them to make an informed decision. The exact documents and timing can vary depending on the lender, broker and loan type, but important protections generally include clear disclosure of credit contract terms, fees, interest rates, comparison rates where required, and key repayment obligations.
You should take time to read documents before signing. Pay particular attention to:
- the interest rate type, such as variable, fixed or split;
- whether repayments are principal and interest or interest-only;
- fees, ongoing costs and discharge costs;
- rate changes and how you will be notified;
- fixed-rate break costs or limitations on extra repayments;
- offset and redraw conditions;
- Lenders Mortgage Insurance, if applicable, and who it protects;
- conditions attached to approval before settlement; and
- what happens if you miss repayments.
Do not rely only on a headline rate or a verbal explanation. Written loan documents and credit disclosures are the key source of your legal obligations.
Privacy, credit reporting and document handling
Home loan applications involve sensitive personal and financial information. Lenders and brokers will usually collect identification documents, income evidence, bank statements, expense details, tax information and credit history information.
Borrowers should understand how their information will be used and shared. A broker may need to provide your information to lenders, aggregators, valuation providers, insurers and other service providers involved in the application. Lenders may also access your credit report and record credit enquiries.
Before providing documents, check that you understand the privacy consent, who will receive your information, and whether a credit enquiry may be made. Keep copies of important documents and avoid sending sensitive information through insecure channels where possible.
Financial hardship protections if repayments become difficult
If you are struggling to make home loan repayments, you should contact your lender as early as possible. Australian lenders have hardship processes for borrowers experiencing financial difficulty. Depending on your circumstances and the lender’s assessment, options may include temporary repayment arrangements, a repayment pause, an extension of the loan term, interest-only repayments for a period, or other variations.
Hardship assistance is not automatic and may not be suitable or available in every case. The lender will usually ask for information about your income, expenses, assets, debts and the reason for hardship. It is important to respond promptly and keep records of conversations and written correspondence.
If you used a mortgage broker, the broker may help you understand who to contact, but hardship arrangements are generally managed by the lender. Do not ignore arrears notices, default notices or legal correspondence. Acting early may provide more options than waiting until the situation has escalated.
Home loan complaints: what borrowers can do
If you are unhappy with a lender, broker or credit representative, start by raising the issue with the business directly. Financial firms should have an internal dispute resolution process and should tell you how to make a complaint.
A clear complaint should include:
- your name and contact details;
- the loan or application reference if available;
- what happened and when;
- why you believe the conduct was unfair, incorrect or misleading;
- copies of relevant documents or messages; and
- what outcome you are seeking.
If the matter is not resolved through the firm’s internal process, you may be able to take the complaint to AFCA, provided it falls within AFCA’s rules and time limits. AFCA can consider many disputes involving lenders, mortgage brokers and credit licensees. You can also report misconduct concerns to ASIC, although ASIC does not generally resolve individual compensation claims for consumers.
Your obligations as a borrower
Borrower protections are important, but borrowers also have responsibilities. A lender or broker can only assess your application properly if the information you provide is complete and accurate.
When applying for a home loan, you should:
- be honest about income, expenses, debts and dependants;
- disclose credit cards, personal loans and other liabilities even if they are rarely used;
- avoid altering documents or providing misleading information;
- read loan documents before signing;
- ask questions about anything you do not understand;
- consider whether repayments remain manageable if rates or expenses rise; and
- seek independent legal, tax or financial advice where needed.
Providing false or incomplete information can lead to an unsuitable application, delays, declined finance, loan cancellation or other serious consequences.
Questions to ask a lender or mortgage broker before proceeding
Before you commit to a loan application or broker relationship, consider asking:
- Are you licensed or authorised to provide credit assistance?
- Which lenders are on your panel?
- How many loan options did you compare for my circumstances?
- Why are you recommending this loan over other options?
- What fees, commissions or other benefits may you receive?
- What are the main risks or limitations of this loan?
- What assumptions have been made about my income, expenses or future plans?
- What information has been verified and what still needs to be confirmed?
- What happens if my application is declined?
- How do I make a complaint if I am dissatisfied?
The quality of the answers can tell you a lot about the lender or broker’s approach. Clear explanations, transparent disclosures and willingness to answer questions are all positive signs.
Final Thoughts
Australian borrowers have several protections when applying for a home loan, including responsible lending obligations, credit licensing, disclosure requirements, broker best interests duty, hardship processes and complaints pathways. These protections are designed to support informed borrowing and fair conduct, but they do not guarantee approval, affordability or a particular financial outcome.
Before applying, take time to understand who you are dealing with, how they are paid, what loan options have been considered and what obligations you will take on if the loan proceeds. A well-informed borrower is better placed to ask useful questions and identify issues before they become expensive problems.
