KiwiSaver is New Zealand's workplace savings scheme, designed to help you build retirement savings through automatic deductions from your pay, topped up by your employer and the Government. It is voluntary to join, but once you are in, contributions are deducted automatically from your wages or salary every pay day, so the saving happens before you can spend it.
Key Features in 2026
- Automatic deductions: Contributions come out of your gross (before-tax) pay each pay period.
- Employer contribution: At least 3.5% of your gross pay since 1 April 2026 (up from 3%), paid on top of your salary.
- Government contribution: Up to $260.72 per year (25 cents per $1 you contribute, up from 50c and $521.43 before 1 July 2025).
- Choice of provider and fund: You pick who manages your money and how it is invested.
- Savings locked until 65: Withdrawals before 65 are only for a first home, significant financial hardship, or serious illness.
- Scale: KiwiSaver held close to $145 billion for more than 3 million members by late 2025 (Morningstar KiwiSaver Survey, December 2025).
How the Mechanics Work
Each pay day your employer deducts your chosen contribution rate from your gross pay and pays it to your KiwiSaver provider, along with their own compulsory contribution. The Government then adds its contribution once a year, calculated on what you personally put in over the contribution year (1 July to 30 June). Every dollar you contribute is invested by your provider in a fund you choose, and investment earnings are taxed at your Prescribed Investor Rate (PIR) — usually lower than your income tax rate.
Joining KiwiSaver
You join through your employer when you start a new job, or you can enrol directly with any KiwiSaver provider. Since 1 April 2026 the minimum (default) rate is 3.5% of gross pay; you can also choose 4%, 6%, 8% or 10%. The old 3% rate is only available through a temporary rate reduction you apply for in myIR if 3.5% would cause financial difficulty. The minimum is scheduled to rise again to 4% on 1 April 2028.
Where Your Money Goes
Your contributions, your employer's contributions, and the government contribution all land in your KiwiSaver account, where your chosen provider invests them. Which KiwiSaver fund type you pick — conservative, balanced, growth or aggressive — determines how much your balance can grow or fall.
Kickstart and Transfers
There is no longer a $1,000 kickstart from the Government for new members (removed in 2015). However, you can transfer KiwiSaver balances from Australian superannuation funds or other overseas pension schemes into your account.
Fees
KiwiSaver providers charge member fees and fund expenses that vary widely — from around 0.25% to over 1.5% per year. Because fees compound against your balance for decades, a 0.5% difference can cost tens of thousands of dollars by retirement. See our provider comparison guide for a fee breakdown across major providers.
Common Mistakes
- Staying at the minimum rate forever — a 3.5% rate alone is unlikely to fund a comfortable retirement; most advisers suggest 10%+ including employer contributions.
- Ignoring the government contribution threshold — contributing less than $1,042.86 a year means leaving free money (up to $260.72) on the table.
- Choosing a fund by past returns — past performance is not a guarantee; match the fund to your time horizon and risk tolerance.
- Forgetting to update your PIR — an incorrect Prescribed Investor Rate means an unexpected tax bill.
Example: One Year in KiwiSaver
Say you earn $70,000 and contribute at the 3.5% rate. Over a contribution year (1 July to 30 June):
- Your contributions: 3.5% × $70,000 = $2,450
- Employer contribution: 3.5% × $70,000 = $2,450 (on top of your salary)
- Government contribution: your $2,450 exceeds the $1,042.86 threshold, so you get the full $260.72
- Total added before investment returns: $5,160.72
Invested in a balanced fund at a hypothetical 5% average return, that one year's contributions alone would grow to roughly $22,000 by age 65 (35 years of compounding). The earlier you join and the higher your rate, the more powerful this effect becomes.
Who Runs KiwiSaver?
Three parties keep KiwiSaver working: Inland Revenue collects contributions from employers and administers the government contribution; KiwiSaver providers (banks, fund managers, and specialist firms) invest your money; and the Financial Markets Authority (FMA) regulates providers to protect members. Your money sits in a trust structure, so it is safe even if a provider fails — a point worth remembering when comparing providers.
Deep dive — 2026 update
Your first 12 months in KiwiSaver, step by step
- Days 1–14 after starting a new job: you are automatically enrolled and can opt out in this window (see below).
- First payday: 3.5% of your gross pay is deducted; your employer adds 3.5% less ESCT and returns both to IRD within the pay cycle.
- Within 1–2 months: IRD forwards the money to your scheme provider and it is invested into your chosen fund (default fund if you haven't chosen).
- Month 3: check your provider portal. Your balance should be roughly 7% of everything you have earned since you joined, minus ESCT and fees.
- Every June: check myIR for your personal contributions year-to-date. If you are under $1,042.86, top up before 30 June to collect the full $260.72.
- July–August: the government contribution lands, usually within a month of your provider claiming it.
Opting out vs taking a savings suspension
| Opting out | Savings suspension | |
|---|---|---|
| When available | Only in the first 13 weeks | Any time after 12 months of membership |
| Duration | Permanent (until you rejoin) | 3 months to 1 year, renewable |
| Employer contribution | Stops | Stops — your employer does not have to contribute |
| Account and balance | Closed; money refunded to you | Stays open and keeps investing |
| Government contribution | Lost | You can still claim it by making a personal contribution of $1,042.86 |
For someone offered a job in a tight month, a savings suspension is almost always better than opting out — you keep the account, the compounding and the ability to claim the government contribution with one payment.
What happens when you change jobs
Nothing needs to be transferred. Your KiwiSaver account belongs to you, not your employer. On your first day, give the new employer your IRD number and your scheme details (or let them enrol you and IRD will continue the existing account). If you have two jobs, both employers must contribute on the pay from each job — one of the most commonly missed entitlements in the scheme.
The four numbers worth memorising
- 3.5% — the default contribution rate for you and your employer from 1 April 2026 (4% from 1 April 2028).
- $1,042.86 — what you must contribute between 1 July and 30 June to get the full government contribution.
- $260.72 — the maximum annual government contribution.
- $1,000 — the minimum balance you must leave when withdrawing for a first home.