Family Loan and Gifts: Structuring Borrowed Money from Relatives

Family loans and gifts are often confused, but they’re legally and financially distinct. Understanding the difference is critical for mortgage applications and family relationships.

A gift is money given without expectation of repayment. A parent gives you $100,000 toward a house purchase; no repayment is expected or documented. From a mortgage perspective, gifts reduce your required borrowing. A $500,000 purchase with a $100,000 gift requires a $400,000 mortgage instead of $500,000.

A loan is money borrowed with an expectation of repayment (documented or not). A parent lends you $100,000 with a verbal agreement to repay it over 5 years at 0% interest. This is a liability.

From a lender’s perspective, gifts are beneficial (they reduce your loan need and increase your equity), while loans are liabilities (they count as debt against your serviceability). A $100,000 family loan at $2,000/month repayment reduces your available borrowing capacity by roughly $150,000–$200,000 depending on your income and interest rates.

The distinction matters during mortgage assessment. Lenders will ask: “Is this $100,000 a gift or a loan?” If you say “gift,” they’ll ask for evidence (a letter from the donor, bank statements showing the transfer, ideally a statutory declaration from the donor confirming it’s a gift). If you say “loan,” they’ll count it as a liability.

The problem: some families don’t formalize arrangements. A parent gives you money verbally, assuming it’s a gift, but never documents it. If the lender questions it, you can’t prove it’s a gift, and the lender might treat it as an undisclosed loan (fraud risk) or decline to count it at all.

Protection: get a written gift letter. The donor writes: “I am giving [your name] $100,000 as a gift for the purpose of [property purchase]. This is a gift with no expectation of repayment.” Signed and dated. Many lenders have a template for this letter. Provide this letter to your lender upfront.

If it genuinely is a loan (you intend to repay), document it as a loan agreement. Specify the amount, interest rate, repayment schedule, and any consequences of default. This protects both you and the lender. A formal loan agreement also establishes that you’re creditworthy (you’re capable of managing debt discipline, even with family).

Tax implications exist. The ATO doesn’t tax gifts, but it monitors large gifts to ensure they’re not disguised loans (tax avoidance). Loans at 0% interest (below market rates) might attract ATO scrutiny if the lender has a commercial loan business and is avoiding income reporting. Family loans between family members at 0% are generally accepted, but large loans should be defensible.

Relationship risk is real. A family loan creates the risk of misunderstanding. What if family circumstances change and the lender (parent) wants full repayment urgently? What if the borrower (child) faces hardship and wants to forgive the loan? Written documentation prevents this turning into family conflict.

Lender’s requirements: many lenders require that gift funds be in your bank account for a minimum period (usually 30 days) before settlement to confirm they’re genuinely yours and not borrowed from another source. If you receive a $100,000 gift on day 1 and apply for a mortgage on day 2, the lender might ask for proof of the fund’s origin.

Co-borrowing vs gifting: some families co-borrow instead of gifting. A parent co-borrows on the mortgage, making them jointly liable for repayment. This is riskier than gifting because it affects the parent’s borrowing capacity and credit if the child defaults.

Disclaimer: This article provides general information only and should not be taken as financial or legal advice. Gift treatment, loan documentation, and tax implications vary by circumstance. Consult your accountant and mortgage broker before accepting family loans or gifts.