Using your KiwiSaver for a first home deposit

For most first home buyers in New Zealand, KiwiSaver is the largest single piece of the deposit. It is also the piece people understand least well, and the one most likely to hold up a settlement.

What KiwiSaver actually is

A voluntary retirement savings scheme. You contribute a percentage of your pay, your employer contributes alongside you, and the government adds a smaller annual amount. The money sits in a fund chosen by you and managed by a provider, and it is invested rather than held as cash.

It is locked away until you turn 65. Buying your first home is one of the few exceptions, and it is the reason KiwiSaver matters long before retirement does.

How it works for a first home

The first-home withdrawal is not government money. It is early access to your own KiwiSaver balance, released early so you can put it toward the deposit on a house you are going to live in.

What you can take out includes your own contributions, your employer's, the government contributions you've received over the years, and the investment returns on all of it.

The rules that decide it

Three years in the scheme

Counted from the date you joined KiwiSaver, not from your first contribution. If you enrolled and then had years with nothing going in, the clock was still running the whole time.

$1,000 has to stay behind

You can withdraw everything except a thousand dollars. That balance keeps the account open, so buying a house doesn't end your KiwiSaver membership.

You don't currently own property

That covers land and a share in a property, not only a house.

It has to be your home, and you have to live in it

The property must be your main residence in New Zealand, and you sign a statutory declaration, witnessed by a JP or a lawyer, that you intend to live in it for at least six months from settlement. Renting out a room while you live there is fine. Renting out the whole house inside those six months is a breach, and it does get noticed: bond registrations, rental income visible to Inland Revenue, and lenders who ask.

How and when the money moves

You apply through your KiwiSaver provider, not through a government agency, and you need a signed sale and purchase agreement before they will process anything. Your solicitor usually runs the application and certifies the details, and the money goes into their trust account rather than to you.

Here is the part that catches people hardest: the deposit and the settlement are two different payments. When your offer goes unconditional you normally have to pay a deposit, often around 10%, within a few days. Settlement, when the rest of the money changes hands and the house becomes yours, is usually weeks later.

KiwiSaver can reach either one, but they need different paperwork from your solicitor. A letter of undertaking on a conditional agreement sends the money toward the deposit. A letter of undertaking on an unconditional agreement puts it toward the purchase price at settlement.

In practice most people receive it at settlement, and the reason is timing. The deposit route needs the application lodged roughly fifteen business days before the deposit falls due, and a deposit is usually payable within a few days of going unconditional. If you want KiwiSaver to cover the deposit, that has to be arranged before you make the offer, not after it is accepted.

Otherwise the first payment comes from your own cash, or from a smaller deposit written into the agreement. Deposit amounts aren't fixed by law, they're negotiated, and where a purchase is being funded largely by KiwiSaver a reduced deposit can sometimes be agreed with the vendor. At auction none of this applies: the deposit falls due on the day, on the auction's terms, and there is no going back.

Providers generally take five to ten business days from a complete application, and incomplete paperwork is the usual reason that stretches. If two of you are buying together, that is two separate applications through two providers, and the slower one sets the pace. You can each withdraw as much or as little as you want, so the two amounts don't have to match.

Your KiwiSaver isn't a lump sum waiting for you. It's a moving part of the settlement timeline.

Before you buy, check what your money is invested in

Start with the number itself, because what your app shows is not what lands in your solicitor's account. Take off the $1,000, and remember that the balance keeps moving with the market right up until the day it is paid out.

That last part is the one worth planning around. KiwiSaver funds are not interchangeable. Growth and aggressive funds hold more shares, which is why they tend to do better over long periods and why they fall further when markets drop. Conservative funds hold more cash and bonds, and move less in both directions.

That difference barely matters when the money has decades to recover. It matters a great deal when you are about to spend it.

So the general principle for a purchase inside a year is not complicated: money you are about to spend does not sit comfortably in a fund that can move 15% while you wait. A more conservative fund gives up some potential return in exchange for a balance that holds still, and when the spending date is close that is usually the trade worth making.

Two things make it worth acting early rather than late. Switching after a fall locks the loss in, so the decision is better made while the choice is still open than in reaction to a bad month. And your own circumstances may point somewhere else entirely — whether your current fund suits your timeframe is a question for your provider, or for an adviser who has your full situation in front of them.

Before you apply, check these

• Your join date, not your first contribution — that is what starts the three-year clock.
• What your provider actually needs: certified ID, proof of address, a copy of the agreement, your solicitor's undertaking, and a statutory declaration witnessed by a JP or lawyer.
• Whether KiwiSaver is going toward the deposit or toward settlement, because your solicitor writes a different undertaking for each.
• What fund you are in, and whether that still fits how soon you plan to buy.
• Your real number: the balance in the app, less the $1,000 that stays behind, and knowing it will still move with the market until the day it is paid.