September 16, 2025
Giovana Paulin
KiwiSaver
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Top 10 Tips for Tweaking Your KiwiSaver for Your First Home (and Bouncing Back After!)

Buying your first home is a huge milestone, and your KiwiSaver can be a powerful ally in making it happen. But using it wisely and recovering after the purchase takes a bit of strategy. Whether you're just starting to plan or already house-hunting, here are my 10 top tips to help you make the most of your KiwiSaver journey.

1. Know the Rules Before You Raid It


To use your KiwiSaver for a first home, you must:  

  • Be a KiwiSaver member for at least 3 years  
  • Be buying your first home to live in (not an investment property)  
  • Leave at least $1,000 in your account  
  • Not have previously used KiwiSaver for a home purchase  

You can withdraw:  

  • Your contributions  
  • Employer contributions  
  • Government contributions  
  • Interest earned  

You cannot withdraw:  

  • Funds transferred from Australian super schemes  

My tip: Three things to talk to your mortgage adviser about are:

1. Kāinga Ora's First Home Loan only requires a 5% deposit, so determine with your mortgage adviser if you qualify.

2. You may not be able to use KiwiSaver funds for auction deposits unless the provider allows early release with conditions. Check with your adviser!

3. If you’ve owned property before but no longer do, you may still qualify as a “previous homeowner” through Kāinga Ora’s determination process. Again, ask your adviser.

Your mortgage adviser will know the terms and conditions

2. Max Out Your KiwiSaver Contributions Early


The more you contribute, the more you can withdraw. Boost your regular contributions or make voluntary lump sums if you're planning to buy in the next few years.
Even a small increase (e.g. from 3% to 4%) can add thousands over time.

My tip: Increase your rate after a pay rise so you won’t feel the pinch.

3. Choose the Right Fund Type


If you're planning to buy within the next 1–2 years, consider switching to a conservative fund to reduce the risk of market dips affecting your balance.
Growth funds are great long-term, but risky short-term. Conservative funds invest in cash and bonds, offering more stability.


My tip: Talk to your adviser about timing the switch, ideally 12–18 months before you plan to withdraw your deposit. Time in the market may matter, so talk to your adviser.

Always check your settings are correct

4. Check Your Tax Settings (PIR)


Your Prescribed Investor Rate (PIR) determines how much tax you pay on KiwiSaver earnings. From 1 April 2025, the PIR bands have changed:  

  • 10.5% PIR: Taxable income ≤ $15,000 and total income ≤ $53,500  
  • 17.5% PIR: Taxable income ≤ $53,500 and total income ≤ $78,100  
  • 28% PIR: Income above these thresholds  
My tip: Review your PIR annually or after any income change with your adviser. Overpaying tax = lost returns!

5. Work Out your House Deposit Withdrawal Timeline


KiwiSaver withdrawals can take 10+ working days and are paid to your lawyer’s trust account.

My tip: Apply early! Coordinate with your lawyer and adviser to avoid settlement delays.

Apply for your KiwiSaver withdrawal early

6. Rebuild Your KiwiSaver After Your Home Purchase


Once you’ve bought your home, it’s time to rebuild your KiwiSaver for retirement.
Increase your contribution rate or set up auto-voluntary payments. Even $20/month adds up over time.

Got a payrise, or a sudden windfall? Consider setting aside a portion into your KiwiSaver.

My tip: To motivate yourself, use retirement calculators to set new goals and track progress, your financial adviser can assist with this.

7. Make Voluntary Contributions


Got a side hustle or bonus? You can make extra lump-sum payments into your KiwiSaver anytime.
Especially useful if you're self-employed or want to rebuild faster.


My tip: You can contribute directly via your provider or through Inland Revenue. Your financial adviser can give you details of all the options.

Make voluntary contributions where you can

8. Maximise Government Contributions


Important update: From 1 July 2025, the government contribution has been halved:  

  • Now 25 cents per dollar you contribute  
  • Maximum annual contribution: $260.72 (was $521.43)  
To get the full amount, contribute $1,042.88 by 30 June each year.
If you earn over $180,000, you're no longer eligible for the government match.

9. Review Your Fund Post-Purchase


Now that your goal has shifted to retirement, consider switching back to a growth fund.
Growth funds typically perform better over decades due to higher equity exposure.
Look into Socially Responsible Funds, they may be doing better than standard funds. You can read my article on ethical investing here.


My tip: Review your risk tolerance and retirement timeline with your financial adviser.

Ethical Funds generally outperform sin stocks

10. Stay Engaged with Your KiwiSaver


It’s not “set and forget”! Review your account annually with your financial adviser.
Your adviser can help with retirement projections and strategy planning.


My tip: Treat your KiwiSaver like an investment portfolio, because it is!


What's the Role of a Mortgage Adviser?


Many first home buyers don’t realise how helpful a mortgage adviser can be:  

  • Help structure your deposit (KiwiSaver + cash + First Home Loan)  
  • Coordinate timing between KiwiSaver withdrawal and settlement  
  • Advise on pre-approval and lender requirements  

My tip: Involve your adviser early, before you start house hunting

A good adviser is worth their weight in gold - pardon the pun!


Make a Time to Make it Happen

At Velocity we believe that KiwiSaver is the foundation for future financial confidence and first-home success, and we can help you get set up for life. Our team can assist with tailored fund selection, contribution planning, and tax guidance. Our free KiwiSaver consults ensure you can maximise government and employer contributions, giving the best start from day dot.

Start small, build smart!

Book your KiwiSaver catch up with us here

KiwiSaver - More Than Just a Retirement Fund!

Your KiwiSaver is more than just a retirement fund, it’s a stepping stone to your first home and beyond. With smart tweaks and a little planning, you can unlock its full potential and bounce back stronger after your big purchase.

Giovana

About Giovana

Hola, I’m Giovana, a Client Services Manager and Financial Adviser at Velocity. With 12 years in the industry, I’m passionate about delivering excellent customer service and smooth processes. Outside work, I’m a mum of two girls and love dancing—especially Peruvian cultural dances.

Disclaimer

Giovana Paulin (FSP1007277) is a Financial Adviser with Velocity Financial (FSP95466). No financial decision should be made based on this blog alone. Please see our disclosure statement on our website.

Always Get Professional Advice

This post is a general guide. For important financial decisions, seek independent advice tailored to your situation. Talk to a financial adviser, lawyer, and accountant—they’ll help you find the best solution.

Visit our website for more on our advisory services and disclosures:👉 https://www.velocityfinancial.co.nz/disclosure-statement

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