How Parents Can Help Their Children Buy A House.
With rising property prices and stricter lending criteria, many first home buyers are finding it difficult to enter the housing market on their own.
That’s why more Kiwi parents are now exploring ways to support their children into home ownership - whether by gifting funds, acting as a guarantor, using home equity, or purchasing a property together.
While helping your child buy their first home can be incredibly rewarding, it’s important to understand how parental support works from a lending perspective.
Different assistance strategies come with varying levels of financial risk and can impact your own borrowing capacity, retirement plans, and long-term financial security.
In this article, we’ll walk through the most common ways parents help their children purchase their first home - and what you should consider before committing to any financial support.
Can You Actually Afford To Help Your Kids Buy a House?
Before offering financial assistance, it’s important to assess your own financial position first.
Helping your child into the property market should never come at the expense of your own financial stability or retirement plans. Lenders will also assess your financial position if you're contributing to your child’s home loan in any way - particularly if you're acting as a guarantor or using equity from your own property.
Some of the key factors to review include:
● Your income stability and future retirement plans
● Any existing mortgages, personal loans, or credit cards
● Savings, term deposits, or investments
● Upcoming major expenses such as renovations or healthcare costs
Understanding your current financial commitments helps determine how much support you can realistically provide without creating financial pressure later on.
Using Equity To Help Your Children Buy A Home
For many parents, the most effective way to assist their children into home ownership is by using the equity in their own home.
Equity is the difference between your property’s current market value and the amount you still owe on your mortgage. In many cases, lenders may allow you to borrow up to 80% of your property’s value, minus any existing mortgage balance.
For example:
If your home is valued at $1,000,000 and your remaining mortgage is $300,000, your total equity is $700,000.
However, lenders typically allow borrowing up to 80% of your property’s value ($800,000), meaning your accessible equity could be approximately $500,000.
This equity can potentially be used to:
● Support your child’s deposit
● Reduce their loan-to-value ratio (LVR)
● Improve their borrowing capacity
● Help them avoid low deposit lending restrictions
However, it’s important to remember that accessing equity increases your own debt and uses your property as security.
Ways Parents Can Help With A House Deposit
There are several common ways parents support their children into home ownership. The right approach depends on your financial situation and risk tolerance.
1. Cash Gift For a House Deposit
One of the simplest ways to help your child buy a home is by providing a lump sum towards their deposit.
New Zealand does not have a formal gift tax, but lenders will require a gifting declaration confirming that the funds do not need to be repaid.
You should also consider how this may affect:
● Your estate planning
● Fairness between siblings
● Your long-term savings
Formal documentation is recommended to avoid misunderstandings.
2. Family Loan
Instead of gifting funds, some parents choose to lend money under agreed repayment terms.
This can:
● Maintain financial boundaries
● Provide flexibility for repayment
● Potentially earn interest
However, lenders will include family loans in your child’s debt servicing calculations when assessing their mortgage application.
A formal legal agreement is strongly recommended to protect both parties.
3. Guarantor Home Loans
Acting as a guarantor on your child’s mortgage can allow them to purchase a home with a smaller deposit or secure better lending terms.
In this arrangement, you agree to take responsibility for part of the loan if your child is unable to meet repayments.
While some lenders limit the guarantor’s liability to a specific amount, this can:
● Impact your own borrowing capacity
● Place your assets at risk
● Affect future lending applications
Having a clear exit strategy for removing the guarantee is essential.
4. Co-Ownership With Your Child
Some families choose to purchase a property together.
This involves contributing jointly to the deposit and mortgage repayments, increasing overall buying power.
Over time, your child may be able to purchase your share of the property and transition into full ownership.
However, co-ownership requires:
● Legal agreements outlining ownership shares
● Responsibilities for expenses
● A defined exit strategy
It’s important to structure these arrangements carefully to avoid future complications.
What Are The Risks Of Helping Your Kids Buy a House?
While parental support can make home ownership possible sooner, it’s important to consider potential risks.
For example:
● Interest rate increases
● Property value fluctuations
● Changes in employment or income
● Family growth impacting household expenses
Stress-testing these scenarios in advance helps ensure you’re prepared if circumstances change.
Maintaining an emergency fund and understanding your financial exposure is particularly important if you’re acting as a guarantor or using home equity.
Final Thoughts
Helping your child buy their first home can be a powerful way to support their financial future.
However, the best outcomes occur when assistance is structured in a way that supports both generations - without compromising your own financial security or retirement plans.
Understanding the lending implications of gifting funds, using equity, or acting as a guarantor is key to making informed decisions.
Next Steps!
If you’re thinking about helping your kids buy a house, feel free to reach out for a no-obligation consultation to understand the most suitable options based on your financial situation. I’ll help you explore how parental support can be structured safely - so you can assist your kids into home ownership while protecting your own long-term financial stability.
