Guarantor Home Loans in Australia: How Family Support Can Help You Buy Sooner
Saving for a home deposit in Australia right now feels like running a marathon where the finish line keeps sprinting away from you. Trying to break into the property market solely on your own cash savings is a slow, frustrating uphill battle that often sees property values outpace your ability to save.

This comprehensive breakdown from Mortgage Providers details how a family guarantee home loan serves as a powerful accelerator, enabling you to secure a mortgage using a relative's equity instead of relying entirely on your liquid capital.
What We Cover
- The Mechanics of Equity: Utilizing family asset value as a substitute for a traditional cash deposit.
- Bypassing Expensive LMI Premiums: Eliminating costly lenders mortgage insurance by hitting the security threshold instantly.
- Guarantor Risk and Obligations: Assessing the financial liabilities, legal protocols, and relationship stakes for family members.
- Sourcing Flexible Lending Policies: Leveraging broker comparison networks to match specific guarantor property profiles with compliant banks.
You’ve been saving for a deposit on your new home, but the target seems to be constantly moving. Rising living costs pose a daunting challenge for eager home buyers, and sometimes all you need is a helping hand.
It may surprise you to know that this does exist in the form of a family guarantee home loan. Guarantor home loans offer a real solution to many Australians like you, allowing you to bypass years of saving and enter the market much sooner than expected. Learn more with Mortgage Providers.
Understanding guarantor home loans
A guarantor home loan is a type of mortgage where a third party (usually a close family member) uses the equity in their own property to provide additional security for your loan. In the Australian context, this is often referred to as a family guarantee home loan, and the lender does not rely solely on your cash deposit and the property you are buying, giving you better options.
How do guarantor home loans work in Australia?
For this type of home loan, a family member will have to guarantee a specific portion of the loan – typically around 20%. Here is a snapshot of the arrangement:
- Equity instead of cash: The guarantor uses the built-up value in their own home instead of giving you cash.
- Loan structure: The bank secures the loan against two properties: your new home and a small portion of the guarantor's home.
- Release of guarantor: Once you have paid down enough of the loan to reach 20% equity, you can apply to have the guarantor removed from the mortgage.
Do guarantor home loans help avoid lenders' mortgage insurance?
One of the most significant financial hurdles for a first home buyer loan is lenders mortgage insurance (LMI). If you cannot put down a 20% deposit, lenders charge this expensive premium to protect themselves against default. A home loan guarantor in Australia will help you reach that 20% threshold instantly, saving tens of thousands of dollars.
A mortgage advisor might help.
What are the risks of being a guarantor on a home loan?
A family guarantee home loan is an incredibly generous act of family support, and not everyone will be comfortable with it, as it does come with some risks. For example,
- If the borrower defaults and the sale of the property doesn’t cover the debt, the lender can turn to the guarantor to settle the shortfall.
- This could potentially lead to the guarantor having to sell their own home or damaging their credit rating.
- It can place unwanted and even long-term strain on family relationships.
Given the high stakes, Australian lenders require guarantors to seek independent legal advice before signing the agreement to ensure they fully understand their obligations.
How much deposit do I need with a guarantor home loan?
This is an excellent question. Guarantor home loans in Australia also function as low deposit home loans. In many cases, as a borrower, you can secure a mortgage with a 5% deposit or less, as long as the guarantor’s equity covers the difference. This allows you to keep your hard-earned savings for other costs like legal fees or minor renovations.
Want to know if you qualify? Get a free assessment.
Can a mortgage broker help with guarantor home loans?
The natural inclination is to go straight to your bank for a home loan, but wait. It may not be your best option. Banks have very specific requirements about who can be a guarantor and what type of property they must own.
A mortgage broker can compare different products to find a lender that suits both your financial situation and your family member's needs. They provide a personal, flexible approach making the process pleasant from beginning to end.
Access family-backed guarantor home loans the easy way. Speak to an expert at Mortgage Providers today and purchase the home of your dreams.