How to Structure a Family Loan Agreement for Property

Borrowing from family to get into a property feels different from walking into a bank.

The conversation happens around a kitchen table, not a boardroom. But when that loan becomes part of your deposit or contributes to your purchase, lenders want to see formal documentation. Without it, your home loan application can stall or require you to hold a larger deposit than you actually have available.

For buyers in Eastwood, where the median property price continues to reflect the area's proximity to schools, transport, and the established shopping precinct along Rowe Street, that family contribution often makes the difference between securing a property now or waiting another year. Getting the structure right protects both you and the relative providing the funds.

What Lenders Actually Need to See in a Family Loan Agreement

Lenders require evidence that any money coming from family is either a genuine gift or a properly documented loan with repayment terms that won't impact your borrowing capacity. A statutory declaration stating it's a gift works when the money is genuinely given without expectation of repayment. If there's any intention to repay, even informally, that arrangement needs to be documented as a loan with clear terms.

Consider a buyer purchasing a unit near Eastwood Station who receives $50,000 from parents. If that amount is treated as a gift but the buyer verbally agrees to repay it over time, the lender may later discover the informal arrangement during verification checks. That undisclosed liability can affect your borrowing capacity and create issues at settlement. The safer approach is documenting the loan upfront with a written agreement that includes the loan amount, interest rate (even if zero percent), repayment schedule, and whether repayments are deferred.

When structured as a formal loan, lenders include the repayment amount in their serviceability calculations. If parents agree to defer repayments until after the property settles or until a certain date, that deferral needs to be stated explicitly in the agreement.

Interest Rates and Repayment Terms That Work

A family loan agreement doesn't require a commercial interest rate, but the terms need to be realistic. Setting an interest rate at zero percent is acceptable, as is deferring repayments for a defined period. What matters is clarity about what happens and when.

In a scenario where parents lend $60,000 toward a deposit on a townhouse in the Eastwood area, the agreement might specify zero percent interest with repayments deferred for two years. After that deferral period, monthly repayments of $500 could commence. Lenders assess whether you can service both the home loan and the family loan repayments once they begin. If your income supports both, the application proceeds. If not, you may need to adjust the purchase price, increase your deposit from other sources, or extend the deferral period further.

Some families structure the loan so repayments only begin when the property is sold or refinanced. That approach removes the immediate serviceability concern, but lenders will still want the arrangement documented and may place a caveat on the property title to secure the family member's interest.

How a Caveat Protects Family Members Providing Funds

A caveat is a legal notice registered on the property title that alerts anyone searching the title that another party has an interest in the property. When a family member provides a substantial loan, registering a caveat protects their position by ensuring the property cannot be sold or refinanced without their knowledge.

This becomes particularly relevant if the buyer encounters financial difficulty or if relationship circumstances change. The caveat doesn't give the family member ownership, but it does mean they must be repaid if the property is sold. For parents lending a significant amount toward a property purchase, the caveat provides assurance that their funds are secured against the asset.

Lenders generally accept caveats from family members as long as the loan terms are documented and the caveat doesn't conflict with the lender's own security position. In most cases, the lender holds a first mortgage, and the family loan is secured by a second caveat. That hierarchy needs to be clear in all documentation.

Tax and Legal Considerations You Can't Ignore

Family loans can have tax implications depending on how they're structured. If the loan includes interest, the family member receiving interest payments may need to declare that income. If the loan is interest-free, there's generally no tax implication for the lender, but it's worth confirming with an accountant.

For buyers using a family loan to fund an investment property, the interest paid on the family loan may not be tax-deductible unless the loan is formally structured and the funds are used directly for the income-producing asset. Mixing personal and investment purposes can complicate deductions, so separating the loan agreement from other financial arrangements is important.

Another consideration is estate planning. If the family member providing the loan passes away before it's repaid, the loan becomes part of their estate. Without clear documentation, disputes can arise between beneficiaries about whether the loan should be forgiven or repaid. A written agreement protects everyone involved and avoids confusion later.

Preparing Your Application When Family Funds Are Involved

When you apply for a home loan with family funds contributing to your deposit, the lender will request evidence of where the money came from. A bank statement showing the transfer is a starting point, but it's not enough on its own. You'll need to provide either a statutory declaration confirming the funds are a gift or a signed family loan agreement outlining the repayment terms.

If the funds have been sitting in your account for three months or more, some lenders treat them as genuine savings without requiring further explanation. If the transfer is recent, documentation becomes essential. Lenders want to confirm the funds didn't come from another undisclosed debt, such as a personal loan, which would affect your ability to service the mortgage.

For buyers navigating this process in Eastwood, where many households include multi-generational families and financial support between relatives is common, having the documentation ready before you submit your application speeds up approval. Waiting until the lender requests it can delay settlement, particularly if the family member providing the funds is overseas or difficult to contact.

Call one of our team or book an appointment at a time that works for you. We'll help you structure the family loan correctly and ensure your application reflects the full picture without complications.

Frequently Asked Questions