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Loan Types & Features

Guarantor Loan

Family equity as extra security — lower deposit, and LMI avoided.

What is Guarantor Loan?

A guarantor loan is one where a family member — typically a parent — uses the equity in their property as additional security for your loan. This lets you buy with a smaller deposit (sometimes zero) and avoid LMI.

Why it matters for you

Guarantor arrangements work best when the guarantor's share is limited to a defined amount (e.g. 20% of your loan) rather than the full loan, and released after you build sufficient equity. The guarantor's property is exposed if you default — so structure and exit strategy matter.

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Related terms

Your property's value minus what you owe — the biggest wealth lever most households have.

Wealth & Investment

The insurance you pay when your deposit is under 20%.

Home Buying Basics
Last updated: April 2026