Retirement Planning for Contractors in NZ: No Employer Match, No PAYE, No Safety Net

Contractors get no employer KiwiSaver match and no auto-deduction. Here is how to systematise retirement saving on lumpy income and still claim the full government contribution.

If you contract for a living, nothing about your retirement saving happens automatically. There is no payroll deducting KiwiSaver before you see the money, no employer match landing alongside it, and no default fund you were quietly enrolled into. Every dollar that goes towards your future is a dollar you have to move yourself — on income that often arrives in lumps rather than a steady fortnightly wage.

That is not a reason to do nothing. It is a reason to build a system. This guide explains why retirement saving is structurally harder for contractors than for employees, and how to set it up so it happens on its own.

TL;DR: Contractors get no employer match and no automatic deduction, so KiwiSaver only grows if you move money yourself. To claim the full annual government contribution you must put in at least $1,042.86 of your own money between 1 July and 30 June — roughly $20 a week — which earned a maximum top-up of $521.43 for the year to 30 June 2025 ²³.

Why is retirement saving harder for contractors than employees?

For an employee, retirement saving is built into the plumbing. KiwiSaver is deducted from gross pay before it ever reaches their bank account, the employer adds a matching contribution, and the whole thing runs in the background whether they think about it or not. The minimum is 3% from the employee and a matching 3% from the employer ⁵. The employee never has to make a decision twice.

A contractor paid without PAYE has none of that. Schedular payments have withholding tax taken out, but KiwiSaver is not deducted, and you are not auto-enrolled ⁶. There is no employer, so there is no employer match — that 3%/3% structure simply does not apply to you ⁵. Whatever lands in your account after tax is the whole of it, and saving for retirement competes directly with rent, the mortgage, the next invoice that has not been paid yet, and the tax bill you are setting aside for.

The result is a real gap. People who save through payroll tend to keep saving because they never see the money; people who have to actively transfer it tend to save less, less regularly, and stop first when income is tight. The fix is not willpower. It is structure.

Contractor vs employee: who saves for retirement automatically

Source: IRD KiwiSaver and schedular payment rules; ACC self-employed cover types ¹⁵⁶⁷.

The pattern is clear: the things that make an employee's retirement saving effortless are exactly the things a contractor does not have. None of it is fatal, but all of it has to be replaced deliberately.

How do you contribute to KiwiSaver with no employer deducting it?

You make voluntary contributions — money you pay directly into your KiwiSaver, either to your scheme provider or to Inland Revenue ¹¹⁰. There is no minimum amount and no fixed percentage you are locked into ¹⁰. You decide how much and how often.

That flexibility is the point for contractors. You can pay a set amount each week or month if your income is steady enough, or you can pay in lumps when a big invoice clears and ease off in the quiet months. As long as the money is in by the cut-off date, the system does not care whether it arrived in even slices or one large transfer.

Two practical notes:

• Paying your provider directly is usually the simplest route, and many providers let you set up an automatic payment or a one-off top-up online.
• Paying via Inland Revenue also works and is sometimes easier if you are already in myIR for your tax.

If you are weighing up the bigger picture of saving with no employer behind you, our guide to self-employed KiwiSaver with no employer walks through how the account behaves without payroll, and the broader self-employed retirement planning piece covers the wider plan.

Can you have KiwiSaver taken from schedular payments?

Not automatically. Schedular payments have withholding tax deducted at source, but KiwiSaver is not part of that deduction ⁶. The withholding only covers tax — nothing flows to your retirement account unless you move it yourself.

It is worth understanding how the withholding rate works, because it affects how much cash you actually have to save from. If you do not give the payer a completed IR330C, the standard no-notification rate is 45% ⁶. With an IR330C you can elect a lower rate — generally a minimum of 10% (15% for non-resident contractors) ⁶. Getting that rate right matters: set it too low and you face a tax bill later; set it too high and you have less in hand month to month, which can crowd out the saving you are trying to do.

So the honest answer is that schedular payments give you withholding tax and nothing else. KiwiSaver remains a manual job, which is exactly why a system matters.

How much should a contractor put aside given lumpy income?

There is no single right number, and it depends on your income, your goals and what you already have. But there are two useful anchors.

The first is the government contribution threshold. To claim the full annual top-up you need to put in at least $1,042.86 of your own money between 1 July and 30 June — about $20 a week ³. Think of that as the floor: below it, you are leaving free money on the table.

The second anchor is NZ Superannuation, because that is the base most people retire on top of. It is modest. For the year to 31 March 2025, the after-tax rate (tax code M) was $519.47 a week — $27,012.44 a year — for a single person living alone, and $399.59 each, or $799.18 combined a week, for a couple who both qualify ⁸⁹. That is a floor, not a comfortable retirement, which is why most people aim to build a fund on top of it.

A reasonable way to handle lumpy income is to separate the two jobs:

Saving a set percentage of every invoice — rather than a fixed dollar amount each week — is the approach that tends to survive lumpy income, because what you put aside scales up and down with what you actually earn. The dollar amount flexes; the habit does not.

This is general information rather than a recommendation for your situation. How much fits you depends on your income, your timeframe and your other commitments, which is exactly the kind of thing personalised advice works through.

How do you still get the full government contribution as a contractor?

This is the one piece of "free money" in KiwiSaver, and contractors have to claim it deliberately because no employer triggers it for them.

Here is how it worked for the KiwiSaver year ending 30 June 2025. The Government paid 50 cents for every $1 you contributed, up to a maximum of $521.43 ². To receive the full $521.43 you had to contribute at least $1,042.86 of your own money during the year ²³. To be eligible you generally had to be aged 18 to 64, contribute during the year, and mainly live in New Zealand ⁴.

Figures here are for the KiwiSaver year 1 July 2024 to 30 June 2025. From 1 July 2025 the government contribution rate was halved to 25 cents per dollar, with a maximum of $260.72, the minimum age dropped to 16, and people earning over $180,000 a year no longer receive it. Always check the current rules at ird.govt.nz before relying on any figure.

The mechanics that matter for a contractor on irregular income:

• You can top up with a lump sum before 30 June to reach the $1,042.86 threshold ³. If you have not saved evenly through the year, a single transfer before the cut-off still secures the full match.
• There is no minimum and no fixed percentage on voluntary contributions ¹⁰, so you are free to pay in whatever pattern suits your cash flow, provided the total clears the threshold in time.
• It does not carry over. Miss the threshold in a given year and you forfeit that year's match — there is no catch-up later, which is why the end of June is a date worth marking.

If you want a single place to make sure none of this slips, our self-employed financial checklist for KiwiSaver and ACC brings the moving parts together.

How does ACC interact with your retirement plan as a contractor?

ACC is not retirement saving, but it protects the income that funds your retirement saving, so the two belong in the same conversation.

If you are self-employed and not covered by an employer's ACC, you are placed on ACC CoverPlus by default. CoverPlus bases your weekly compensation on your previous year's earnings and pays up to 80% of lost income if an accident stops you working ⁷. The alternative is ACC CoverPlus Extra (CPX), where you agree a set level of cover in advance rather than relying on last year's tax return ⁷.

Two things matter here for a retirement plan. First, ACC covers accidents, not illness — if a health condition rather than an injury stops you working, ACC weekly compensation does not apply, and many contractors fill that gap with income protection insurance. We cover that specifically in our guide to income protection for contractors and the illness gap. Second, an income shock — whether from injury or illness — is what quietly derails retirement saving: when you cannot invoice, the voluntary KiwiSaver contributions stop too, and a missed year can mean a forfeited government contribution on top of lost saving.

Whether CoverPlus or CoverPlus Extra fits depends on your circumstances, and the agreed-cover option carries its own trade-offs, so it is worth thinking through rather than leaving on the default.

Should you use KiwiSaver, a managed fund, or both?

For many contractors the answer is both, because the two do different jobs.

KiwiSaver is a long-term retirement savings scheme. Its big draws are the annual government contribution ² and, for most people, that the money is locked in until age 65, which removes the temptation to dip into it. The trade-off is exactly that lock-in: outside the first-home and limited hardship rules, you generally cannot access it before 65.

A managed fund outside KiwiSaver holds a similar spread of investments but without the lock-in. You can add to it and withdraw from it whenever you like. For a contractor, that flexibility can be useful — for a deliberate emergency buffer against lumpy income, or for medium-term goals before retirement — but the looser access also makes it easier to spend money that was meant for the future.

A common structure is to use KiwiSaver first to capture the government contribution and the discipline of the lock-in, then add a managed fund for flexibility and additional saving. Named NZ KiwiSaver and managed-fund providers worth comparing include Booster, Milford, Generate, Simplicity, Fisher Funds and Kernel, among others — not an exhaustive list, and the right fund depends on your timeframe and how much short-term ups and downs you are comfortable with.

Both KiwiSaver and managed funds are investments: their value can go down as well as up, and returns are not guaranteed. Neither is a savings account. Which mix suits you is a question worth working through with advice tailored to your situation.

Frequently asked questions

Do contractors get a KiwiSaver employer match? No. If you are paid without PAYE there is no employer, so there is no matching employer contribution — the 3% employee and 3% employer structure that applies to employees does not apply to you ⁵. Your KiwiSaver only grows from the money you put in yourself, plus the government contribution and any investment returns.

Is KiwiSaver deducted from schedular payments? No. Schedular payments have withholding tax deducted at source, but KiwiSaver is not part of that deduction and you are not auto-enrolled ⁶. You contribute by making voluntary payments to your provider or to Inland Revenue ¹¹⁰.

How much do I need to contribute to get the full government contribution? For the KiwiSaver year ending 30 June 2025 you needed to contribute at least $1,042.86 of your own money — about $20 a week — to receive the maximum $521.43 ²³. From 1 July 2025 the maximum dropped to $260.72 (25 cents per dollar), so check the current figure at ird.govt.nz before relying on it.

Can I make one lump-sum KiwiSaver contribution before 30 June? Yes. Voluntary contributions have no minimum and no fixed percentage, so a single top-up before 30 June can lift your total to the $1,042.86 threshold and secure the full government contribution for that year ³¹⁰. It does not carry over, so the timing matters.

What ACC cover do contractors get by default? Self-employed people not covered by an employer's ACC are placed on ACC CoverPlus by default, which bases weekly compensation on your previous year's earnings and pays up to 80% of lost income for accidents ⁷. You can instead choose CoverPlus Extra to agree a set level of cover in advance ⁷. ACC covers accidents, not illness.

Should a contractor use KiwiSaver or a managed fund? They do different jobs, and many people use both. KiwiSaver captures the government contribution and locks the money away until 65; a managed fund offers similar investments without the lock-in, giving flexibility but easier access. The right mix depends on your goals, timeframe and comfort with short-term ups and downs.

Contracting and saving nothing automatically? Book a free review and we will help you set up a plan that makes retirement saving happen on its own. Book a review

General information, not personalised financial advice. It does not take into account your particular financial situation, goals or needs. Seek advice tailored to your circumstances before acting. Craig Smith Business Services Ltd (FSP712931), trading as Smiths Financial, holds a Class 2 licence issued by the Financial Markets Authority and is a member of the Financial Dispute Resolution Service (FDRS). KiwiSaver is a long-term savings scheme; government contributions, contribution rates and rules are set by the Government and can change — figures are correct as at 18 January 2025, so check current rules at ird.govt.nz. Returns are not guaranteed and the value of investments can go down as well as up. Written by Henry Smith, Financial Adviser; reviewed by Craig Smith, Principal Adviser. Last reviewed 18 January 2025.