Can You Buy a House With a 5% Deposit in New Zealand? A Mortgage Adviser's Perspective

I believe that people who are determined to build a better life—and willing to take small, consistent steps—are the ones who actually become homeowners.

Not people waiting for perfect conditions.

Not people with 20% deposits.

People ready to take action even when uncertain.

And yet, one of the biggest myths I hear from first-home buyers is:

"We'll come and see you once we've saved a 20% deposit."

Every time I hear that, I wonder how many people have delayed buying their first home because they thought that was their only option.

The reality is that some first-home buyers can purchase a home with as little as a 5% deposit.

Does that mean everyone can?

No.

Does it mean buying with a 5% deposit is always the right decision?

Again, no.

But if you've been putting off speaking to a mortgage adviser because you think you need a 20% deposit first, you could be delaying your home ownership journey unnecessarily.

After helping hundreds of first-home buyers over the years, I've learnt that the biggest obstacle usually isn't the size of the deposit.

It's a lack of clarity.

But here's what most people don't realize: whether you can buy with 5% isn't just about the deposit. It's about your complete financial position. That's why Step 1 of the Home Ready Method—my proven 5-step process for first-home buyers—is all about getting your real numbers. Not guesses. Real numbers.

Who Can Buy a Home With a 5% Deposit?

In my experience, buyers who purchase with a 5% deposit are almost always first-home buyers.

Many qualify under the First Home Loan scheme, which offers one major advantage that people often overlook.

It allows eligible buyers to obtain a pre-approval before they start making offers on properties.

That can make a huge difference.

Instead of finding your dream home and hoping finance comes together afterwards, you know your position before you begin house hunting.

That's exactly what Step 1 of the Home Ready Method helps you figure out. Instead of guessing, you get clarity on your actual position.

I've also successfully helped clients purchase with a 5% deposit outside the First Home Loan scheme.

For example, lenders such as BNZ may consider applications under specific live deals where the client's servicing position is strong, personal debt is low and the overall application meets the lender's criteria at the time.

Every lender has different policies, which is why getting advice early is so valuable.

The Biggest Misconception I Hear

Without question, the biggest misconception is this:

"I need a 20% deposit before I can even think about buying."

That belief stops many people from asking questions.

It also leads to another common misconception.

People often tell me:

"Andre, my finances aren't good enough."

Or...

"I'm embarrassed about the state of my finances."

But here's what they're really saying:

"I'm worried I'll be judged."

"I'm scared of handing my future over to the wrong person."

"I don't want to feel stupid for asking questions."

And I get it. Buying a home is one of the most stressful decisions of your life. Most people don't remember the interest rate first. They remember how someone made them feel during that process.

And I want you to feel safe, heard, and genuinely looked after—not just processed.

The truth is, very few first-home buyers have perfect finances.

And they don't need to.

What they need is an honest assessment of where they stand today and what needs to change to get them into a position to buy.

Sometimes they're ready much sooner than they expected.

Sometimes they need a plan.

Either outcome is far better than spending years guessing.

Why Some 5% Deposit Applications Are Declined

Having a 5% deposit is only one piece of the puzzle.

The most common reasons I see applications declined are:

Too Much Personal Debt

Car loans.

Personal loans.

Credit card limits.

These all affect your borrowing power.

Many buyers spend years saving a deposit without realising that their debt is having an even bigger impact on their ability to borrow.

This is exactly what Step 2 of the Home Ready Method addresses—building a personalized plan that looks at your complete financial position, not just your deposit.

The Deposit Isn't Considered Genuine Savings

This is something many first-home buyers don't know.

Lenders generally want to see that your deposit has come from genuine savings.

Examples can include:

• KiwiSaver

• Shares or managed investments

• Proceeds from the sale of another property

Money from selling personal assets such as a car or a boat is generally not viewed in the same way.

Understanding where your deposit comes from is just as important as the amount itself.

You Haven't Shown You Can Afford the Mortgage

One of the things lenders like to see—particularly with smaller deposits—is evidence that you can comfortably manage mortgage repayments.

For example, BNZ often looks favourably on applicants who have demonstrated that they can consistently save money over and above their rent.

It shows you've already started living within the budget required for home ownership.

That's part of Step 4 of the Home Ready Method—tracking your progress and demonstrating to lenders that you're ready.

What Successful 5% Deposit Buyers Have in Common

Over the years, I've noticed some clear patterns.

The buyers who are successful with a 5% deposit generally:

• Have stable employment

• Keep their personal debt under control

• Save consistently every month

• Have realistic expectations about the property they can afford

• Are willing to follow a clear plan before applying

None of these people had perfect finances.

But they were prepared.

A Real Client Story

One couple came to me convinced they weren't ready.

They'd been saving for years, but every time they looked at their debts, they felt defeated. They told me they were embarrassed—like they'd failed before they'd even started.

But here's what I saw: they had a plan. They just didn't know it yet.

Their son was willing to gift funds to help them repay their debt.

I structured the application so that the bank's approval was conditional on those debts being cleared before settlement.

The look on their faces when I told them they were approved? That's why I do this work.

The important lesson here is that they didn't need to have everything perfect before applying. Sometimes there are solutions available that buyers simply don't know exist.

From our first meeting through to settlement took around two months.

The bank approved the application without any further issues.

Today they're happily settled into their own home—not because they had perfect finances, but because they were willing to take action.

That's Step 5 of the Home Ready Method: Get Your Keys.

Should You Wait Until You Have a 20% Deposit?

This is where my opinion differs from much of the generic advice you'll read online.

The answer depends on the market.

If house prices are flat—or even falling—waiting to build a larger deposit may make perfect sense.

But when the market is rising, first-home buyers need to think about the opportunity cost of waiting.

I've seen buyers spend years trying to save a bigger deposit while the price of the homes they wanted continued to increase.

They were saving money.

But the target kept moving further away.

That's why I encourage clients to weigh up both sides of the equation.

A larger deposit has advantages.

But waiting also has a cost.

The right decision depends on your individual circumstances, your borrowing position and the market you're buying into.

What Happens If You Keep Waiting?

Here's the hard truth: without clarity, you'll keep guessing.

You'll keep wondering if you're ready.

You'll keep paying rent while watching others buy homes.

And five years from now, you'll wish you'd started Step 1 of the Home Ready Method today.

I've seen it happen. Buyers who spend years trying to save a bigger deposit while the price of the homes they wanted continued to increase. They were saving money. But the target kept moving further away.

That's the cost of waiting. Not just financial—emotional.

The stress. The uncertainty. The feeling of being stuck.

Three Things You Can Do Today to Improve Your Chances

If you're aiming to buy with a 5% deposit, here are the first three actions from Step 2 of the Home Ready Method (Build Your Plan):

1. Review Your KiwiSaver Investment Strategy (Step 3: Optimize Your Strategy)

I had a client last month who lost $8,000 from her KiwiSaver balance in the three months before she was ready to buy—because she was in a growth fund when she should have been in a conservative fund.

If you're likely to buy in the next 12-18 months, speak with your KiwiSaver provider about whether moving to a more conservative or cash fund is appropriate.

That's part of Step 3 of the Home Ready Method—making sure your money works as hard as possible.

The last thing you want is for your KiwiSaver balance to fall significantly just before you're ready to withdraw it for your first home.

2. Don't Take On Any New Debt

A new car loan or personal loan might seem manageable now.

But it could reduce your borrowing power at exactly the wrong time.

I've seen buyers lose $50,000-$100,000 in borrowing capacity because they took out a $15,000 car loan six months before applying for a mortgage.

If buying a home is your priority, avoid taking on unnecessary debt.

3. Start Saving Like You Already Have a Mortgage

This is one of my favourite strategies—and it's a core part of Step 4 of the Home Ready Method (Track Your Progress).

After reviewing a client's budget, I often encourage them to save the equivalent of a mortgage repayment every month.

Not only does this demonstrate to a lender that you can manage the repayments, but it also helps you build good financial habits before you own your home.

One thing I've learnt from reviewing hundreds of bank statements is this:

Most people have no idea where their money is actually going.

They're not careless.

They're simply unaware of how much they're spending on discretionary items.

The amazing thing is what happens when there's a clear goal.

Once someone decides they genuinely want to buy their first home, spending habits often change remarkably quickly.

There is nothing like having a clear goal to focus how you spend your money.

My Advice

If you only take one thing away from this article, let it be this:

Don't wait until you think you're ready before speaking to a mortgage adviser.

One of the comments I hear most often is:

"Andre, I wish I'd spoken to you years ago."

People often tell me they've spent years paying rent because they assumed they needed a 20% deposit or thought their finances weren't good enough.

Sometimes I can help clients buy immediately.

Sometimes I can't.

But even if you're not ready today, I'll tell you exactly what needs to change to get you there.

I don't sugarcoat my advice because I don't believe that helps anyone.

I'd rather give you an honest assessment of your financial position and a clear plan than false hope.

Sometimes the answer is:

"You're ready now."

Other times it's:

"Here's what we need to work on over the next six to twelve months."

Either way, you'll leave knowing exactly where you stand—and that's far more valuable than spending another year wondering whether home ownership is possible.

Here's what I believe: you deserve clarity, not confusion. You deserve to feel safe, not anxious. And you deserve someone who genuinely cares—not just someone processing applications.

That's why I built the Home Ready Method. That's why I created Lucy, my AI First Home Buyer Assistant. And that's why I'm here.

Final Thoughts

Buying your first home with a 5% deposit isn't about finding a loophole.

It's about understanding what's possible.

For the right buyer, with the right preparation, a 5% deposit can absolutely be enough.

The key is not to assume.

Have the conversation.

Find out where you stand.

Even if buying isn't possible today, you'll have a roadmap that brings your goal into focus.

And in my experience, that's the moment people stop dreaming about owning a home—and start making it happen.

Ready to Find Out Where You Stand?

Chat with Lucy, my AI First Home Buyer Assistant, to get clarity on your real numbers—no judgment, no pressure, just clarity.

Lucy is available 24/7 to answer your questions about the New Zealand first home buying process, help you understand what you need, and guide you to the right resources and calculators.

When you're ready to talk to a human, I'm here. Book a free clarity call and I'll give you an honest assessment of your position and a clear plan—whether you're ready now or need to work on a few things first.

That's Step 1 of the Home Ready Method: Discover Your Position.

No email required. Instant answers. NZ-specific guidance.

What Is the Home Ready Method?

If you're wondering what I keep referring to, let me explain briefly:

The Home Ready Method is my proven 5-step process that takes first-home buyers from "I don't know if I'm ready" to "Here are my keys."

Step 1: Discover Your Position — Get your real numbers (not guesses)

Step 2: Build Your Plan — Create a personalized roadmap

Step 3: Optimize Your Strategy — Maximize every opportunity (KiwiSaver, grants, deposit strategies)

Step 4: Track Your Progress — Stay on track with ongoing support

Step 5: Get Your Keys — Navigate the mortgage process with confidence

Most advisers focus on one transaction. I focus on your complete journey—from first home, to paying it off faster, to building long-term wealth.

Because that's what it takes to actually transform your life.