Guide
KiwiSaver when you're self-employed: what you pay in, and what you miss
Work for yourself and nobody enrols you, nobody deducts a contribution rate, and nobody matches what you save. You can still join, still invest, and still collect the government's top-up — you just have to arrange all of it yourself. Here is how that works, and what it actually costs.
Last checked October 2026
Are you self-employed for KiwiSaver purposes?
The test is narrower than it sounds: are you paid a salary or wage with PAYE deducted from it? If yes, Inland Revenue treats you as an employee for KiwiSaver — even if you own the business. If no, you are treated as self-employed or not working, and you arrange your own contributions.
That puts contractors on both sides of the line, which is why advice written for 'employees' so often misses. Two people doing identical work can be in completely different positions depending on how the money reaches them.
If your business runs through a trust, partnership or company and you are paid a PAYE salary or wage, you can enrol either directly with a provider or through your business's payroll. If no PAYE salary is deducted, you enrol directly through a provider.
- Sole traders and partners: self-employed for KiwiSaver. No automatic enrolment, no employer contribution.
- Contractors invoicing clients with no PAYE deducted: self-employed.
- Company owners who take a PAYE salary: treated as employees, so employer contributions apply to their own company's payroll.
- Company owners who take only dividends or drawings: self-employed — you enrol directly with a provider.
- Not working, studying, or between jobs: the same route as self-employed.
How you join when there is no payroll
There is no automatic enrolment when you work for yourself — the trigger is starting a job with an employer, and there isn't one. You join by contacting the KiwiSaver provider of your choice directly and agreeing their terms and conditions. You can do this at any time.
Because there is no default fund picked by a payroll form, every decision is yours: which provider, which fund type, how much and how often. That is more work, but also more control than most employees realise they have.
- Pick a provider and sign up with them directly — no employer form needed.
- Have your IRD number and a bank account ready to pay contributions from.
- Tell them your contribution amount and frequency, or start with a one-off payment.
- If you later start a PAYE job, tell your employer you are in KiwiSaver and deductions begin.
How you actually pay in
Contribution rates do not apply to you. The 3.5%, 4%, 6%, 8% and 10% choices exist only for deductions from pay, so there is no rate you have to pick and no minimum set by Inland Revenue. You decide an amount and a frequency, and you can change it whenever your cash flow changes.
- Pay your provider directly, either as a one-off payment or as a standing order from your bank account.
- Or pay through Inland Revenue: use the 'Pay tax' option in your internet banking and select 'KiwiSaver', or set up an automatic payment to Inland Revenue.
- Inland Revenue passes your money on to your provider. If you are new to KiwiSaver and pay this way, contributions can be held for up to 62 days before they reach your provider.
- Some providers set a minimum for automatic payments — worth checking before you set one up.
The employer contribution you don't get
The biggest difference is not the paperwork — it is the money. From 1 April 2026 an employer must contribute at least 3.5% of your pay, rising to 4% in April 2028, and that money is free to the employee. When you work for yourself, nobody pays it. Employer contributions also have employer superannuation contribution tax (ESCT) deducted, so less than the headline percentage actually lands in the account.
Here is what the gap looks like for someone on the same income, using the current 3.5% employer minimum and the 30% ESCT rate that applies at this income level.
| Employee at 3.5% | Self-employed contributing $2,800 | |
|---|---|---|
| Your own contributions | $2,800 | $2,800 |
| Employer contribution | $2,800 before ESCT, about $1,960 after | $0 |
| Government contribution | Up to $260.72 | Up to $260.72 |
| Into your account | About $5,021 | About $3,061 |
What the missing match means for you
To land what your employee colleague receives, you would need to add roughly $1,960 a year of your own money on top of what you were already saving. That is the honest price of the missing match — and it is why 'I'll sort it out later' costs self-employed people more than it costs employees.
The free money you can still collect
The government contribution is the one piece of KiwiSaver free money that does not care whether you have an employer. From 1 July 2025 it pays 25 cents for every dollar you contribute, up to a maximum of $260.72 a year. To get the full amount you need to put in at least $1,042.86 of your own money between 1 July and 30 June.
- You must be aged 16 or over and under 65, live mainly in New Zealand, and have annual taxable income of $180,000 or less.
- Only your own contributions count towards the $1,042.86. Employer contributions, past government contributions and money moved from an Australian retirement scheme do not count.
- Contribute less and you still get 25 cents per dollar — $500 in earns $125.
- That is $20.06 a week, or $40.11 a fortnight, to reach the full amount.
- Your provider applies for it after 30 June. Check your account from the end of July; it can take until the end of August to appear.
Do your contributions reduce your tax bill?
No — and this catches people out, because contributions made by an employer do get taxed differently. Your own KiwiSaver contributions are not a business expense. They come out of after-tax money, and you cannot claim them as a deduction on your IR3 the way you would claim tools, insurance or phone costs.
The tax advantage sits further down the track instead.
- KiwiSaver funds are PIE funds, so investment returns are taxed at your prescribed investor rate, capped at 28% — below the 33% and 39% rates many higher-earning contractors pay on their income.
- The government contribution is not taxed.
- Withdrawals at 65, and first-home withdrawals, are tax-free.
- If your company pays into a complying superannuation fund on your behalf, that is a different situation — check with your accountant or Inland Revenue before assuming anything.
A contribution pattern that survives irregular income
The hard part of self-employment is not knowing how much to save — it is remembering to do it in a month where the income arrived late. Building the habit around the threshold first, and treating anything above it as optional, keeps the free money safe without pretending your cash flow is a salary.
- Get the threshold in first: a standing order of $40.11 a fortnight reaches $1,042.86 without you thinking about it.
- Bank the good months: when a large invoice lands, top up — but treat that money as spent the moment it leaves your account.
- Keep your emergency buffer outside KiwiSaver. Once money is in, it is locked until 65 unless you qualify for a first-home, hardship or other withdrawal.
- Check your provider's cut-off date. To count for the year, contributions usually need to arrive before 30 June, often a few days earlier.
- Short in June? A lump sum still works, as long as it is made by 30 June.
Planner: weekly, fortnightly or monthlyFirst-home withdrawals
What to weigh when choosing a provider
When nobody is deducting for you, the admin features that employees never notice start to matter. Fees still matter most — but so does whether you can actually pay in easily.
- Fees, because with no employer match every dollar of fee comes out of your own money. A 1% difference on a $50,000 balance is about $500 a year.
- How simple extra payments are. Lump sums and ad-hoc top-ups should take minutes, not a phone call and a form.
- Whether you can see your year-to-date contributions, so you always know how close you are to $1,042.86.
- The fund range, so you can move between defensive, conservative, balanced, growth and aggressive as your plans change.
- Whether changing your contribution amount is something you can do yourself, online.
Filter funds by fee and returnSee what a fee difference costs you
When your situation changes
- You start a PAYE job: tell your employer you are in KiwiSaver. Deductions start, and employer contributions come with them.
- You have a bad year: you can simply stop paying in. You do not need a savings suspension, because nothing is being deducted from your pay — what you lose is that year's government contribution.
- You are between jobs: keep paying if you can. Even small amounts still earn 25 cents per dollar.
- You are thinking of leaving New Zealand: emigration withdrawal rules are strict and depend on where you go and how long you stay, so read them before treating this money as available.