KiwiSaver is New Zealand’s voluntary retirement savings scheme, available to all New Zealand citizens and permanent residents. Since its launch in 2007, KiwiSaver has grown to become one of the most important financial tools for Kiwis — both as a retirement savings vehicle and as a tool for first home buyers. This guide covers everything New Zealanders need to know about KiwiSaver in 2026.
How KiwiSaver Works
When you join KiwiSaver, you contribute a percentage of your before-tax income to your chosen fund. Your employer must also contribute, and the New Zealand Government contributes a Member Tax Credit (MTC) of up to $521.43 per year if you contribute at least $1,042.86 in a 12-month period. Your contributions are invested by your KiwiSaver provider into funds — which may include growth assets like shares and property, and/or defensive assets like bonds and cash.
KiwiSaver Contribution Rates 2026
- Employee contribution rates: 3%, 4%, 6%, 8%, or 10% of before-tax pay
- Employer contribution: Minimum 3% of your before-tax pay
- Government Member Tax Credit: Up to $521.43 per year (50 cents for every dollar contributed up to $1,042.86)
- Self-employed contribution: Voluntary — you choose how much and when to contribute
KiwiSaver Fund Types
KiwiSaver funds are classified by their investment mix and risk level:
- Defensive funds: Low risk, primarily cash and bonds. Suitable for those retiring within 5 years or who are highly risk-averse.
- Conservative funds: Mostly bonds with some shares. Low-medium risk. Good for those 10+ years from retirement who want stability.
- Balanced funds: Mix of growth and defensive assets. Medium risk. Suitable for most members with 10–20 years until retirement.
- Growth funds: Predominantly shares and property. Higher risk but stronger long-term returns. Best for members 20+ years from retirement.
- Aggressive funds: Almost entirely in shares. Highest risk and potentially highest long-term returns. For young, long-horizon investors.
Best KiwiSaver Providers NZ 2026
There are more than 20 KiwiSaver providers in New Zealand. The largest and most well-known include:
- Milford Asset Management — Consistently strong performance, Active Growth Fund is one of NZ’s best-performing
- Simplicity NZ — Low fees, passive index investing, non-profit structure
- Fisher Funds — Active management, multiple fund options
- Booster KiwiSaver — Strong growth funds, ethical options available
- Generate KiwiSaver — Active management focus, good returns history
- ANZ KiwiSaver — Largest provider by members, wide range of funds
- ASB KiwiSaver — Online-friendly, easy to manage
- BNZ KiwiSaver — Good default options, bank-backed security
- Westpac KiwiSaver — Bank-backed, competitive balanced funds
- NZ Funds KiwiSaver — Actively managed, innovative strategies
KiwiSaver Fees — What to Look For
KiwiSaver fees significantly impact your long-term savings. Fees typically include:
- Annual fund charges (management fee): Expressed as a % of your balance — typically 0.2% to 1.8% p.a.
- Administration or member fee: A fixed annual fee, typically $20–$50 per year
- Performance fees: Some active managers charge a % of returns above a benchmark
A 1% difference in annual fees can reduce your retirement balance by tens of thousands of dollars over 30+ years. The Sorted KiwiSaver fund finder is the best free tool to compare NZ KiwiSaver fees and returns.
KiwiSaver First Home Withdrawal
If you’re a first home buyer, you may be eligible to withdraw most of your KiwiSaver savings to put towards your first home. To qualify:
- You must have been in KiwiSaver for at least 3 years
- You must be purchasing your first home (or be in the same financial position as a first home buyer)
- You can withdraw all contributions and returns, but must leave a minimum of $1,000 in your account
See our First Home Buyer Guide for more details on using KiwiSaver to buy your first home, and information on the First Home Grant.
KiwiSaver Hardship Withdrawal
You may be able to withdraw from your KiwiSaver early under significant financial hardship if you meet IRD and your provider’s criteria. This includes situations such as inability to meet minimum living expenses. Applications are assessed by your KiwiSaver provider and are subject to IRD approval.
KiwiSaver and NZ Superannuation
KiwiSaver savings become accessible at 65 — the same age as NZ Superannuation. You can continue contributing to KiwiSaver after 65 if you wish, though employer contributions stop. NZ Superannuation provides a base income for all eligible New Zealanders in retirement, and KiwiSaver is designed to supplement this. Learn more in our KiwiSaver retirement guide.
Frequently Asked Questions — KiwiSaver NZ
Can I opt out of KiwiSaver?
Yes. If you’re automatically enrolled (which happens when you start a new job), you have 8 weeks to opt out. After that, you cannot opt out but you can take a savings suspension (also called a contributions holiday) if needed.
How do I change KiwiSaver providers?
You can switch KiwiSaver providers at any time — it’s free and your money transfers to the new provider. Simply join your new provider online and they handle the transfer. See our KiwiSaver provider comparison to choose the best fund.
What happens to my KiwiSaver if I leave New Zealand?
If you emigrate permanently to a country other than Australia, you can apply to withdraw your KiwiSaver balance after a 1-year stand-down period. If you move to Australia, your KiwiSaver can be transferred to an Australian super fund.
How much KiwiSaver do I need to retire?
The amount you need depends on your retirement lifestyle expectations. The Massey University FinEd Centre estimates comfortable retirement in NZ requires approximately $809,000 for a couple in a major city. KiwiSaver combined with NZ Superannuation ($496.36 per fortnight net for a couple as of 2026) helps bridge the gap. Use the Sorted KiwiSaver calculator to estimate your retirement balance.
