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First home

Using KiwiSaver to buy your first home

Who qualifies, how much of your KiwiSaver you can withdraw, the First Home Grant, and the fund trap to avoid before you buy.

Last reviewed 01 June 2026 5 min read

For a lot of New Zealanders, KiwiSaver isn’t really about retirement – it’s how they get the keys to their first home. Here’s how it works, and the one mistake that can quietly shrink your deposit.

Withdrawing your KiwiSaver

If you’ve been a KiwiSaver member for at least three years and you’re buying your first home (or you’re in a similar position to a first-home buyer), you can generally withdraw most of your balance to put towards the purchase. You must leave a small minimum balance behind, and there are conditions – for example, the home usually needs to be one you’ll live in.

This is separate from any grant. It’s your own money (plus the employer and Government contributions that have built up) being released early for a specific purpose.

The First Home Grant

On top of withdrawing your savings, some buyers qualify for the First Home Grant – a separate payment from the Government based on criteria like how long you’ve contributed, your income, and the price of the home. Eligibility rules and price caps change from time to time, so it’s important to check whether you qualify under the current settings rather than what a friend got a few years ago.

A solicitor handles the actual withdrawal and grant application as part of your purchase, but planning ahead is what makes it smooth.

The fund trap to avoid

Here’s the mistake we see most: someone has their KiwiSaver in a growth or aggressive fund – great for long-term retirement saving – but they’re buying a house in the next year or two. If the market dips right before they buy, their deposit shrinks at the worst possible moment, and there’s no time to recover.

If your purchase is on the horizon, it often makes sense to move to a more conservative fund so your deposit is protected and predictable. Time it too early and you may miss out on growth; too late and you take on risk you can’t afford. Getting this timing right is one of the most valuable things an adviser can help with.

A quick checklist

  • Have you been contributing for at least three years?
  • Do you know your current balance and how much you could withdraw?
  • Is your fund still appropriate, given how soon you’ll buy?
  • Might you qualify for the First Home Grant under today’s rules?

Curious how fast a deposit builds? Try our compound interest calculator with your own contributions and timeframe.

If you’re aiming to buy in the next few years, don’t leave your fund on autopilot. Book a chat and we’ll help you line your KiwiSaver up so the money’s there – and protected – when you need it.

General information only

This guide is general in nature and isn't personalised financial advice. KiwiSaver rules and figures set by the Government can change – please confirm current details with us or at ird.govt.nz, and talk to an adviser about your specific situation.

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