Common Mistakes with Family Loan Agreements

A family loan agreement can get you into a property sooner, but it needs to be documented correctly or it can create problems with lender serviceability and approval.

Most lenders require family loans to be treated as genuine debt when assessing your capacity to service a mortgage. If the arrangement is informal or poorly documented, the lender may treat the funds as a gift that needs to be repaid, which can reduce your borrowing capacity or delay approval. Getting the documentation right from the start makes the process smoother and protects both parties.

What Lenders Look for in a Family Loan Agreement

A family loan agreement must be formal, documented in writing, and signed by all parties before settlement. The agreement should state the loan amount, repayment terms, whether interest applies, and what happens in the event of default. Lenders want to see that the arrangement is genuine and that repayments have been factored into your serviceability assessment.

Consider a buyer in Baldivis borrowing funds from a parent to cover part of the deposit. If the loan is documented as interest-free with no fixed repayment schedule, the lender may still apply a notional repayment amount when calculating serviceability. That notional amount is typically higher than what the buyer would actually repay, which can reduce how much they can borrow. A properly structured agreement with clear monthly repayments gives the lender certainty and improves the assessment outcome.

How Family Loans Affect Borrowing Capacity

Family loans are treated as liabilities in most cases. If you are required to make repayments, those repayments are deducted from your income when the lender calculates serviceability. If the loan is documented as repayable on demand or with no fixed term, lenders may apply a higher notional repayment, which can reduce your borrowing capacity further.

In some cases, a family member may provide funds as a gift rather than a loan. If the funds are genuinely gifted with no expectation of repayment, lenders will usually accept a signed gift letter and will not treat the amount as a liability. The letter must confirm that the funds are a gift, that there is no obligation to repay, and that the family member has no interest in the property. This approach can preserve your borrowing capacity, but it must reflect the actual arrangement between you and your family member.

When a Guarantor Loan Works Better

A guarantor loan may be a more effective option if your family member is willing to use the equity in their own property to support your application. Rather than lending you cash, the guarantor provides security over part or all of their property, which allows you to borrow with a smaller deposit and avoid LMI in many cases.

Under a guarantor arrangement, the guarantor is liable only for the portion of the loan that exceeds 80 per cent of the property value, not the entire loan amount. Once you have built enough equity through repayments or capital growth, the guarantee can be removed. This structure keeps your family member's exposure limited and gives you access to better loan terms without the need for a large cash deposit. We regularly see this approach used in Baldivis and surrounding suburbs, particularly for buyers purchasing in the growth corridors south of Perth where property values are rising.

Structuring the Agreement to Meet Lender Requirements

The family loan agreement should be drafted before you apply for finance. It should include the names of all parties, the loan amount, the interest rate if applicable, the repayment schedule, and the term of the loan. Both parties should sign and date the agreement, and you should keep copies for your records and provide one to your broker or lender during the application.

If the loan is interest-free, state that clearly in the agreement. If repayments are not required until a certain event such as the sale of the property, that should also be documented. Lenders will still factor in a notional repayment in most cases, but a clear agreement reduces the risk of delays or additional questions during assessment.

You should also confirm that the family member providing the loan has the financial capacity to do so. Lenders may request bank statements or other evidence showing that the funds are available and that the loan will not create financial hardship for the lender. This is particularly relevant where the family member is retired or on a fixed income.

Tax and Legal Considerations

Family loan agreements can have tax implications depending on how they are structured. If interest is charged below market rates, the ATO may treat the arrangement as a gift or a non-commercial loan, which could have implications for both parties. If no interest is charged and the loan amount is significant, there may be capital gains or gift tax considerations, particularly if the property is later sold or transferred.

You should seek independent legal and tax advice before entering into a family loan agreement. A solicitor can help draft the agreement to ensure it is legally enforceable, and an accountant can advise on any tax obligations that may arise. This is particularly relevant for buyers in Western Australia, where property values in suburbs like Baldivis have increased significantly in recent years, and capital gains may become a factor when the property is eventually sold.

How to Present the Loan in Your Home Loan Application

When you apply for a home loan, disclose the family loan upfront and provide a copy of the signed agreement. Your broker will include the loan in your liabilities and factor the repayments into your serviceability assessment. If the loan is documented properly, most lenders will accept it without issue.

If the arrangement is informal or the documentation is incomplete, the lender may ask for additional information or request that the loan be formalised before they proceed. In some cases, the lender may decline the application if they are not satisfied that the arrangement is genuine or sustainable. Working with a mortgage broker in Baldivis who understands how local buyers are structuring family contributions can help you avoid these issues and present your application in the strongest possible way.

If you are considering a family loan or need help structuring an agreement that works with your home loan application, call one of our team or book an appointment at a time that works for you.

Frequently Asked Questions