Understanding Guarantor Loans: A Guide for Australian Home Buyers | Esteb and Co
home-loans 2025-12-08 • 3 min read

Understanding Guarantor Loans: A Guide for Australian Home Buyers

In Australia’s competitive property market, many potential home buyers face the challenge of saving a sufficient deposit. A guarantor loan can provide a viable solution, helping buyers enter the market sooner by leveraging the equity of a family member’s property. This comprehensive guide will explore how guarantor loans work, their benefits and risks, and how Esteb and Co can assist you in navigating this option.

Understanding Guarantor Loans: A Guide for Australian Home Buyers

In This Article

What is a Guarantor Loan?

A guarantor loan is a type of home loan where a family member, typically a parent, uses the equity in their own property as security for the borrower’s loan. This arrangement can help borrowers avoid Lenders Mortgage Insurance (LMI) and potentially secure a loan with little or no deposit. While this can be an effective way to enter the property market, it comes with both benefits and risks that need careful consideration.

Benefits of Guarantor Loans

Guarantor loans offer several advantages that make them appealing to first-time buyers and those struggling to save a large deposit:

1. Avoiding Lenders Mortgage Insurance: By using a guarantor, borrowers can avoid paying LMI, which is typically required when borrowing more than 80% of the property’s value. 2. Access to the Property Market Sooner: With a guarantor, buyers can potentially secure a higher loan-to-value ratio (LVR) without the need to save a 20% deposit, allowing them to purchase a home sooner.

3. Potential for Better Interest Rates: Some lenders offer more competitive interest rates to borrowers with guarantors, as the additional security reduces the lender’s risk.

Risks and Considerations

While guarantor loans can be advantageous, they also come with significant risks:

1. Guarantor’s Liability: The guarantor is liable for the loan amount secured against their property, meaning if the borrower defaults, the lender can seek repayment from the guarantor.

2. Impact on Guarantor’s Finances: Being a guarantor can affect the ability to borrow in the future, as it is considered a liability by other lenders.

3. Relationship Strain: Financial arrangements can strain personal relationships, especially if financial difficulties arise.

Practical Tips for Guarantor Loans

  • Open Communication: Ensure clear and honest discussions with your potential guarantor about responsibilities and potential risks.
  • Seek Professional Advice: Consult with financial advisors and mortgage brokers to understand the implications fully.
  • Limit the Guarantee: Consider limiting the guarantee to a specific amount or timeframe to reduce the guarantor’s exposure.

Common Mistakes to Avoid

  • Rushing the Decision: Don’t rush into a guarantor arrangement. Take the time to understand all aspects and implications of the loan structure.
  • Ignoring Financial Health: Both the borrower and guarantor should review their financial health and ensure they can meet commitments.
  • Overextending: Avoid borrowing more than necessary. Stick to a realistic budget to minimise risk.

How Esteb and Co Can Help

At Esteb and Co, we understand the complexities of guarantor loans and are here to guide you through every step. Our experienced brokers will:

  • Assess your eligibility and help you understand the terms of a guarantor loan.
  • Work with you and your guarantor to choose the most suitable lender and loan structure.
  • Provide ongoing support to ensure your financial goals align with your loan commitments.

Frequently Asked Questions

Q: What is the maximum amount a guarantor can secure?

A: Typically, the guarantor's property is used to secure up to 20% of the new property’s value, but this can vary by lender.

Q: Can a guarantor be released from the loan?

A: Yes, once the borrower has enough equity in their home, typically 20%, the guarantor can be released from the loan.

Q: Are there specific requirements for a guarantor?

A: Generally, guarantors must be close family members, such as parents, and have sufficient equity in their property.

Q: Can a guarantor loan cover investment properties?

A: Most lenders restrict guarantor loans to owner-occupied properties, but some may consider investment properties.

Q: What happens if the borrower defaults on the loan?

A: If a borrower defaults, the lender can seek repayment from the guarantor, potentially putting the guarantor’s property at risk.

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Ricky Esteb - Licensed Mortgage Broker
Richard (Ricky) Esteb
Licensed Mortgage Broker & Founder
Credit Rep #574071 ACN 681 636 056 83+ Lender Panel

With direct experience helping Australians secure home loans, car finance, and business funding, Ricky founded Esteb and Co to bring transparency and technology to mortgage broking.

✓ Verified & Last Reviewed: 2025-12-08 | Content meets ASIC regulatory requirements