Should You Get a Line of Credit?

Also known as equity lines, lines of credit offer access to large sums of money, but come at the cost of paying interest. Still, you can make your line of credit work for you.

A line of credit allows you to draw down on the equity you’ve built in your home. As such, having a line of credit is similar to having a large bank balance at your disposal. The only difference is that you need to pay interest on every dollar you spend from that balance. You’ll have a borrowing limit, which you can use all at once or in bits and pieces. Usually, this limit is set at 80% of the value of your property, though this depends on the lender.

A Quick Example

Imagine you have $300,000 as your line of credit. You spend $60,000 on renovations for your home, instead of taking out a new home loan. That means you need to pay interest on the $60,000 you’ve spent. The other $240,000 doesn’t accrue interest until you spend it on something. You could start making repayments straight away, or you could capitalise your interest. This means you can add your repayments to the money you’ve drawn from the line of credit until you reach its limit. Let’s come back to our $300,000 example. You’ve drawn down $60,000 and must repay, say, $700 per month. By capitalising this payment onto the amount you’ve already drawn down, you essentially use $60,800 of your credit after the first month. Your lender will then adjust the next month’s repayment accordingly to meet the new amount. So, you may pay $715 on $60,800 during the second month. This will continue, with the payment amounts increasing each month, until you hit your credit limit.

What Happens When You Hit the Limit?

When you hit your credit limit, it’s time to start making actual repayments. As an interest-only type of credit, you build equity in your line of credit when you place funds into the facility. You have some flexibility with this. You could pay off the entire debt, allowing you full access to your line of credit again. Or, if you can’t afford it all, you could pay a small portion of it. You should remember that your lender will continue charging interest on the leftover debt, however.

The Benefits

You have a lot of flexibility when it comes to managing your repayments, so you can often control their size and frequency. This can make a line of credit a more attractive option than refinancing your home loan. In fact, many lenders refer to lines of credit as “evergreen” loans because there’s no set time limit for your repayments. Furthermore, the equity you’ve built in your home will rest in your account until you need to use it. As such, a large portion of the credit can sit unused without gaining interest. You still have access to it when you need it, but you don’t have to worry about what this unused money is doing when you don’t use it. Lines of credit can also help you to build your home’s value without taking out a new home loan. You can borrow money from your line of credit and pay it back at the existing rate. Most borrowers prefer this to taking out a new loan that reflects the higher value of the property upon completion of the renovations.

The Drawbacks

Lines of credit can come with higher interest rates. Lenders only charge this rate on the money you use, but the interest can come back to bite you if you don’t keep it under control. Most lenders also charge set fees for use of your line of credit. These differ depending on the lender, with some charging a monthly fee and others an annual fee. You might expect to pay somewhere between $120 and $350 per year, though some lenders charge higher fees. Furthermore, using the equity you’ve built could mean you take longer to pay your home loan. Need a home loan?UNO. The new way to get a better deal. Get Started ### Should You Get a Line of Credit? And so we come to the big question. You need to think about your circumstances before you decide if a line of credit will work for you. This is not a home loan feature that you should use for impulse purchases. Instead, it’s all about control. You need to know what you’ve spent and understand exactly how you’re going to make your repayments to take full advantage of a line of credit. Lines of credit are most useful for those who’ve built a large amount of equity in their homes. This provides you with a pool of money to draw from for other large purchases, such as buying a car. Your line of credit will usually share the same interest rate as your home loan, which is usually lower than the personal loan you may otherwise have used for the purchase. Furthermore, investors often use their lines of credit to buy shares. When they sell the shares, they place the money back into the line of credit, which builds the equity they have in their homes. All of this means that lines of credit are for people who can control their finances. As a general rule, you should only take out a line of credit if you know you can put in more than you draw out.

What to do next

Depending on how you use it, a line of credit can be a benefit or a burden. Before taking one out, you should:

5 stars for our service reviews from clients

Book Call Now

UNO home loans

Try Plans, by UNO
Mortgage calculators completely reimagined
Get Started
Considering a purchase or refinance?

Try Plans by UNO

Mortgage calculators completely reimagined
Get Started
☎️ 🚫 No cold call promise

Related Articles

TESTIMONIALS

What our customers are saying

Cassie Ninness
December 1, 2025
5 stars for our service reviews from clients
Jake was fantastic when refinancing our home loan. The whole process was made so easy by Jake who had a lot of knowledge, was attentive and kept us well informed through the whole process. Such an easy and positive experience and I would recommend him and his services to anyone.
Read more
Kobe Ferguson
November 29, 2025
5 stars for our service reviews from clients
I had the absolute pleasure of working with Jake de Ruyter on our home loan application, and I couldn’t recommend him highly enough to anyone looking to finance a new home. From his lightning-fast response times to his extensive knowledge across every stage of the process, Jake has been a breath of fresh air during what can be a very stressful period. He made sure we understood each step clearly and took the time to explain anything we weren’t familiar with in a way that genuinely made sense. Jake went above and beyond to find the best option for our specific situation, and his dedication has truly set him apart. We will absolutely be using Jake for all future finance needs. Highly recommended
Read more
Riley Nicoll
November 29, 2025
5 stars for our service reviews from clients
My partner and I have just bought our first home and Jake de Ruyter helped us arrange our finance. Jake was an absolute pleasure to deal with. He made the process smooth, stress-free, and straight-forward. He displayed professionalism and open communication throughout the process and was quick to act on every piece of correspondence. We are so happy and will 100% be doing all our future finance through Jake.
Read more
Chris Whiteman
November 29, 2025
5 stars for our service reviews from clients
We chose Paul as our mortgage broker because, as fellow Kiwis, we wanted someone who truly understood us and how we work - and we’re so glad we did. His communication was exceptional from start to finish, always quick to respond (even to our many questions!) and incredibly clear throughout the entire process. Paul secured our loan super quickly and guided us through each step with confidence and ease. Buying a home in Australia can feel overwhelming, but he made everything feel straight forward and stress-free. We would recommend Paul all day long to anyone looking to purchase a home in Australia, and we will absolutely use him again when the time comes. Thank you, Paul - you’ve been amazing.
Read more
Josh Rochford
November 28, 2025
5 stars for our service reviews from clients
Paul and the Team and UNO were fantastic. Very informative and extremely efficient.Highly recommend. Thanks again Paul
Read more
Kealan Kelly
November 27, 2025
5 stars for our service reviews from clients
Mike and team were an absolute pleasure to work with. Super friendly and professional throughout and got us excellent rates
Read more
W S Lam Wong
November 27, 2025
5 stars for our service reviews from clients
When seeking for a loan for my unconventional lending requirements (via a trading trust), none of the Big 4 nor regular brokers could help. I'm glad I found Jesse who has a thorough understanding of my requirements and it has been a pleasant and seamless experience to have my loan organised by Jesse until settlement. A well deserved 5 stars review from me!!!
Read more
Haylee Hollings
November 26, 2025
5 stars for our service reviews from clients
Paul was amazing from the first phone call, he knew what we needed to know before we had even thought about it.. He and his team had us feeling at ease moving from Another country knowing he had us sorted and under control and in good hands. Paul will be our go to for other financial needs in the near future! Thanks again Paul and the team! Thankful kiwis!
Read more
Claire Blackall
November 26, 2025
5 stars for our service reviews from clients
Highly Recommend Paul Davey – Exceptional Mortgage Broker We worked with Paul Davey on a very complex mortgage application, and we honestly couldn’t have asked for a better broker. Paul worked incredibly hard for us from start to finish — he was patient, knowledgeable, and relentless in finding solutions when things got complicated. His communication was outstanding, always keeping us updated and making sure we understood every step of the process. It’s clear he truly cares about his clients and goes above and beyond to achieve the best outcome. We’re extremely grateful for everything Paul did for us and would recommend him without hesitation to anyone looking for a dedicated and trustworthy mortgage broker.
Read more
H Hollings
November 26, 2025
5 stars for our service reviews from clients
Paul is absolutely fantastic, he is absolutely worth reaching out to! He explains things in ways you can understand and help you get or work towards what you are wanting to achieve. You won’t regret reaching out to him and his team at all!
Read more
Owen
November 26, 2025
5 stars for our service reviews from clients
Paul and the team at UNO are excellent, very responsive with sound knowledge, highly recommend.
Read more
Katelin Organ
November 21, 2025
5 stars for our service reviews from clients
Exceptional service from Mike Parsons at UNO Mike recently assisted me with my home loan and managed the entire process with professionalism and expertise. He provided clear guidance, was an excellent communicator, and ensured everything ran smoothly from start to finish as well as obtaining the best rates. I highly recommend Mike Parsons for anyone seeking a knowledgeable and reliable home loan broker - was an excellent experience.
Read more