A First look at Family Guarantees

Instead of saving for all the deposit, your family can offer a family guarantee. Learn how you can afford your first home with a family guarantee.

Many people are surprised to hear me say I think now can be a very accessible time for first home buyers to purchase a property. While it’s of course true that house prices – particularly in Sydney and Melbourne – are at a record high, interests rates are also at record lows. Servicing the interest on a home loan can be more affordable than many would-be home buyers might assume and it’s starting to become competitive with paying rent. The biggest hurdle for most people to get into their first home is saving for a deposit. The majority of lenders require a borrower to have at least 3% to 5% of the property value in savings in order to qualify for a loan but then require Lenders Mortgage Insurance (LMI), which can add tens of thousands of dollars in fees to the loan. For example if you were to buy an established home (i.e not new off the plan) worth $500,000 in NSW and had $50,000 saved you would end with a ~$485,000 loan and an LMI bill of around $16,000 – that’s over 3% of the value of the property you’re buying. Even with $100,000 saved you’d still shell out around $5,000 in LMI fees, or 1% of the value of the property (Want to run your own situation like the one above? Try our amazing Funds Required calculator or chat or speak to one of our experts at just about any time of the day.)Saving even $100,000 can be a big ask for a lot of buyers so it’s no surprise that over half of all first home buyers are now getting help from their parents to purchase property. This help can either come in the form of a gift, a loan, or from a family guarantee.

Family Guarantees – The Main Points

  • Rather than you saving for all the deposit, your family can offer a family guarantee – and you can use it for either part of the deposit, or all of it
  • A family guarantee works by a family member using their own home’s equity to form all or part of your deposit – which can help you avoid LMI and, in some cases, make home buying possible
  • Once you’ve reduced the loan amount that is secured by the guarantee, you can release it – meaning your family member doesn’t need to be liable indefinitely
  • If the property appreciates then this can also unlock the guarantee, it’s all about getting the loan amount to property ratio (LVR) to be under 80%
  • Some lenders will let you guarantee and borrow more than the value of the property if you are using the additional funds to payout other loans as part of this purchase.

What is the risk for family members who provide the guarantee?

Most banks and some non-bank lenders offer family guarantee loans. The risk to the guaranteeing family member is relatively low – a lot would have to go wrong in order for them to be affected. For that to happen, you would need to default on your loan, and then when your lender sold your property to recover the cost of the loan, it would need to sell for less than the total value of your loan at that point in time and you and/or your parents would have to be in a position where you have no other way to pay the difference.

Things to keep in mind

  • As the borrower, you’ll pay interest on the full amount – so the difference in interest might cost you more than the LMI you’ll save
  • It might be smarter for you to receive a loan from your family member. Even if that loan from your family member comes with some interest, it might be a more cost-effective way for you to fund the property if it’s less than your lender’s interest rate. For help calculating both scenarios, you can talk to a UNO home loans expert through live chat or by calling 133 866.
  • The person providing the guarantee tends to be limited to family members Family guarantees aren’t always the optimal pathway to financing a home. Nor are they a perfect socio-economic solution to the affordability challenges facing first home buyers. They require a family member who has equity in an existing property, and for that reason there is evidence to suggest they have contributed to the increase in wealth inequality. But with family contributions to property purchases rising and family guarantees becoming more popular, it’s important to examine the advantages, pitfalls and alternatives with full information and transparency. Book a call in with UNO
5 stars for our service reviews from clients

Book Call Now

UNO home loans

Try Plans, by UNO
Mortgage calculators completely reimagined
Get Started
Orange square icon with a black network-like symbol and the words 'Good' in green twice and 'Bad' in red in the bottom right corner on a white background.ANZ logo next to the words 'Possibly' in orange and 'Good' twice in green on a white background.White rectangular shape with rounded, scalloped corners on a transparent background.Logo with blue and purple geometric shield shape on left and three green words 'Good' arranged in a triangular layout on right.A dark blue letter Q with a red and turquoise diagonal arrow inside it, followed by the word 'Possibly' in orange, and the word 'Good' twice in green font on the right side.White rectangular shape with rounded, scalloped corners on a transparent background.Macquarie Bank logo on the left with the word 'Possibly' in orange and 'Good' written twice in green on the right.Suncorp Bank logo with the word Good repeated three times in green text on a white background.Yellow diamond shape with a black folded corner followed by the word 'Good' repeated three times in green text on a white background.
Considering a purchase or refinance?

Try Plans by UNO

Mortgage calculators completely reimagined
Get Started
☎️ 🚫 No cold call promise
Orange square icon with a black network-like symbol and the words 'Good' in green twice and 'Bad' in red in the bottom right corner on a white background.ANZ logo next to the words 'Possibly' in orange and 'Good' twice in green on a white background.White rectangular shape with rounded, scalloped corners on a transparent background.Logo with blue and purple geometric shield shape on left and three green words 'Good' arranged in a triangular layout on right.A dark blue letter Q with a red and turquoise diagonal arrow inside it, followed by the word 'Possibly' in orange, and the word 'Good' twice in green font on the right side.White rectangular shape with rounded, scalloped corners on a transparent background.Macquarie Bank logo on the left with the word 'Possibly' in orange and 'Good' written twice in green on the right.Suncorp Bank logo with the word Good repeated three times in green text on a white background.Yellow diamond shape with a black folded corner followed by the word 'Good' repeated three times in green text on a white background.

Related Articles

TESTIMONIALS

What our customers are saying

Symone Macleod
April 28, 2026
5 stars for our service reviews from clients
Paul and his team were amazing. We were new to Australia from NZ and he was so helpful and we got into our own house with ease. Thanks Paul - would highly recommend
Read more
Luke Sandy
April 22, 2026
5 stars for our service reviews from clients
Couldn’t recommend Mike Parsons highly enough. He’s a great communicator who guided us through every stage of the application and made the whole process feel easy.
Read more
Sarah M
April 21, 2026
5 stars for our service reviews from clients
I cannot recommend Jessica Southerwood enough. She made the experience of purchasing my first home not only smooth and stress free, but genuinely exciting and special. From start to finish, her professionalism, reassurance, and attention to detail made what could have been an overwhelming process feel so enjoyable. She has been an incredible support every step of the way, always available to answer questions, explain the process clearly, and provide guidance with such warmth and care. Her positivity and encouragement truly made a difference, and she was a genuine ray of sunshine throughout the entire journey.
Read more
Mitch Crosher
April 20, 2026
5 stars for our service reviews from clients
Mike at UNO did an outstanding job sorting out my home loan. He went above and beyond for me and would recommend for an easy experience! This is the second time I have used UNO and wouldn’t go anywhere else!
Read more
Robbie Smith
April 20, 2026
5 stars for our service reviews from clients
We were involved with Jess and UNO homes loans on a recent property sale. Jess communicated well and was excellent to work with. If you are looking for a broker I would highly recommend her. She is super proactive
Read more
Samand Sabohian
April 13, 2026
5 stars for our service reviews from clients
Nick was an absolute pleasure to work with from start to finish. From our very first interaction, he demonstrated a high level of professionalism, responsiveness, and genuine care. He took the time to clearly explain each step of the process, ensuring I always felt informed and comfortable with every decision being made What really stood out was his depth of knowledge and attention to detail. No question was ever too small, and he was always available to provide guidance and reassurance whenever needed. His ability to navigate any challenges that arose with ease and confidence made the entire experience feel seamless and stress-free Nick truly goes above and beyond for his clients, and it shows in the quality of his work and the level of service he provides. I felt fully supported throughout the entire journey and couldn’t have asked for a better experience. I would highly recommend his services to anyone looking for someone reliable, knowledgeable, and genuinely invested in achieving the best outcome for their clients
Read more
H Fayyaz
April 10, 2026
5 stars for our service reviews from clients
We couldn’t be happier with the support Nick provided in helping us finalise both our car finance and business loan. He made the entire process seamless and took a lot of the pressure off us. Nick was thorough, proactive, and always one step ahead, ensuring everything was handled efficiently and without delays. He broke things down in a way that was easy to understand and made sure we were comfortable every step of the way. What really stood out was his dedication and commitment to getting things across the line smoothly. It’s rare to find someone who genuinely cares about the outcome as much as he does. Exceptional service from start to finish, highly recommended!!
Read more
Hassan Fayyaz
April 10, 2026
5 stars for our service reviews from clients
We had an outstanding experience working with Nick to settle both our car loans and business loan. From start to finish, he was professional, knowledgeable, and incredibly efficient. Nick took the time to understand our situation, explained everything clearly, and ensured the entire process was smooth and stress-free. His attention to detail and commitment to getting the best outcome for us really stood out. What we appreciated most was his responsiveness and genuine willingness to go above and beyond to make things happen. It’s not often you come across someone so reliable and easy to deal with. Highly recommend Nick to anyone looking for finance solutions, truly a 5-star service!
Read more
Joel Painter
April 8, 2026
5 stars for our service reviews from clients
Paul was an amazing broker to deal with. He went above and beyond to get the result we were all aiming for. Cant recommend enough.
Read more
Rebecca David
April 2, 2026
5 stars for our service reviews from clients
I can’t recommend my mortgage broker Jessica Southerwood and the UNO team highly enough. From start to finish, they made what felt like an overwhelming process so much easier for me. They took the time to truly understand my situation and worked tirelessly to refinance my Investment home loan and consolidate debts into a structure that actually works for me and my family. Not only did they secure us a great rate, but they also gave us clarity, confidence, and a clear path forward with our finances. Their communication was outstanding throughout and always available to answer questions and explain things in a way that made sense. Thanks to their expertise and dedication, I am now in a much stronger financial position and can focus on what matters most for our family. If you’re looking for someone who genuinely cares and delivers results, I wouldn’t hesitate to recommend Jess and the UNO team. Thanks again.
Read more
Laura
March 31, 2026
5 stars for our service reviews from clients
After owning my property for a few years undertaking substantial house renovations I found myself in a situation where I had run out of cash to finish due to rising building costs at the time. I wanted to refinance to free up equity from my home to ultimately finish my house renovations and give me an extra cash buffer. I honestly thought it would be out of reach for me and the sole home owner and was going to be pretty much impossible. However, Mike Parsons from Uno Home Loans found a way to make it happen. He was incredibly thorough and really took the time to explore every option instead of just going with the obvious ones, which made a huge difference to me in the end. Not only that, he also kept me in the loop the whole way through— always checking in, explaining things clearly, what the next steps would and generally made the whole process feel way less stressful than I expected. Thanks to Mike, I was able to free up equity when I didn’t think it was on the cards at all. This has since allowed me to complete some more home improvements which is not only a great feeling but has added more value to my home and my living situation in general. On top of that it has also provided me the extra comfort of having additional cash to support rising monthly living costs. If you want someone who genuinely cares and will go the extra mile to get you a result, then Mike Parsons is your man! I cannot recommend him enough!
Read more
Bryan Custodio
March 30, 2026
5 stars for our service reviews from clients
Complex self-employed deal done incredibly fast. I’m a commercial finance broker myself and have dealt with a lot of brokers. Scott is easily the best I’ve come across. My situation involved multiple businesses and low documentation, which is usually where things get messy, slow, and dragged out. Scott handled it seamlessly. He knew exactly how to structure everything from the start and was clear on what would be needed at each stage, which meant no unnecessary back and forth with the lender. The whole process was smooth, efficient, and far quicker than I expected given the complexity. If you’re self-employed and want someone who actually understands how to get these deals approved without the usual headaches, I’d strongly recommend reaching out to him.
Read more