PAYE in New Zealand — How Tax Comes Out of Your Pay

PAYE in New Zealand — How Tax Comes Out of Your Pay

PAYE stands for pay as you earn, and it is how most New Zealanders settle their income tax. Your employer works out what you owe on each pay, takes it out before you see it, and sends it to Inland Revenue. By the time the tax year closes, most of the bill has already been paid a fortnight at a time.

That is the whole point of it, and it is why April usually passes without anybody writing a cheque. But the money leaving your pay is not only income tax. ACC's earners' levy travels inside the same deduction, and if you are in KiwiSaver, or repaying a student loan, those come out too. Reading a payslip properly means knowing which deduction is which.

This guide sets out the rates behind each one, where the figures come from, and what actually lands in your account.

How We Researched This Guide

Every rate below came off the source itself — the income tax rates Inland Revenue publishes, its ACC earners' levy table, and its student loan pages. We did not lift a rate from somebody else's summary because tax is the one subject where a wrong number is not a typo. It is a wrong payslip.

Two things stood out. The first is how little the ACC earners' levy is explained. It is a real deduction, and it stops once you pass a cap, so a high earner pays it at only a small fraction of their income. The second is that the KiwiSaver minimums moved on 1 April 2026, and numerous published explainers still show the old 3 per cent. Both are worth getting right, so we have set the numbers out plainly.

The Quick Summary (60-Second Version)

If you only read one part of this guide, read this bit.

• PAYE is income tax collected every pay rather than once a year. It is not a separate tax.
• The top rate is 39 per cent, and it applies only to income above $180,000.
• ACC's earners' levy of 1.75 per cent is bundled into the same deduction, and stops at $156,641 of earnings.
• KiwiSaver takes at least 3.5 per cent of your before-tax pay, and your employer adds 3.5 per cent on top of it.
• Student loan repayments take 12 per cent of everything you earn above $24,128 a year.
• A wrong tax code is the most common reason a year ends with a bill instead of a refund.

The Income Tax Brackets Behind PAYE

New Zealand taxes income in steps. Each rate applies only to the dollars inside that band, never to the whole amount. So crossing into a higher bracket never cuts your take-home pay — only the dollars above the line are taxed at the higher rate.

These bands took effect on 1 April 2025 and carried through unchanged into the tax year that began on 1 April 2026. Somebody on $80,000 does not hand over 33 per cent of their salary. They pay 10.5 per cent on the first $15,600, 17.5 per cent on the next stretch, 30 per cent above that, and 33 per cent on the last $1,900 or so. The blended rate ends up far below the top one.

That is why two people can be on the same headline salary and take home very different amounts. The bracket structure is identical for everyone; what differs is everything stacked on top of it.

What Else Comes Out of Your Pay

ACC's earners' levy

Most employees pay an ACC earners' levy, which funds cover for injuries that happen outside work. For the year running 1 April 2026 to 31 March 2027 the rate is 1.75 per cent, and it is deducted only on earnings up to $156,641. Past that point, the levy stops, which caps the annual charge at $2,741.22.

You never calculate this yourself. It is already built into the PAYE tables, which is precisely why people are surprised to learn it is there. On a $70,000 salary it is roughly $1,225 a year, collected quietly in slices.

KiwiSaver

The scheme changed on 1 April 2026. The minimum contribution, for both you and your employer, is now 3.5 per cent of your before-tax pay. You can choose to contribute 4, 6, 8 or 10 per cent instead. If you want to stay at the old 3 per cent, you have to apply to Inland Revenue for a temporary rate reduction, and it runs for between three and twelve months.

Your employer's contribution sits on top of your pay rather than being carved out of it, though employer superannuation contribution tax is deducted from it before it reaches your account. So a 3.5 per cent employer contribution typically lands as a little less than 3.5 per cent.

There is also the government contribution. It pays 25 cents for every dollar you put in, up to a maximum of $260.72 a year, and to receive the full amount you need to contribute at least $1,042.86 between 1 July and 30 June. If your taxable income is above $180,000, you do not qualify for it.

Student loan

If you have a student loan, repayments are 12 per cent of every dollar you earn above the annual repayment threshold of $24,128. That works out to a threshold of $464 a week, $928 a fortnight, or $2,010.66 a month, depending on how you are paid. The threshold is applied once, against your main job. If you take a second job, the full 12 per cent applies to that pay from the first dollar.

Getting the Tax Code Right

Your tax code tells your employer how much to withhold, and it is the single detail most likely to produce a surprise at year-end. The main codes are straightforward: M for your main job when you have no student loan, and ME when you are entitled to the independent earner tax credit.

If you have a student loan, the code carries an SL suffix, so M SL or ME SL. If you work a second job, that one uses SB or S because the annual threshold has already been used up. Claiming the wrong code on a second job is the classic way to end up with a bill.

The independent earner tax credit is worth knowing about too. If you earn between $24,000 and $66,000, it is worth $10 a week — $520 a year. Between $66,001 and $70,000 it reduces by 13 cents for every dollar over $66,000, and above $70,000 it stops. You cannot receive it if you are getting Working for Families, an income-tested benefit, New Zealand Superannuation or a Veteran's Pension.

Working Out What You Actually Take Home

Take-home pay is what survives the whole stack: income tax, the ACC levy, your KiwiSaver contribution, and any student loan repayment. In that order of size, for most people, income tax is by far the largest slice.

The arithmetic is not hard, but it is tedious, and it changes at every bracket edge. That is what calculators are for. Our PAYE calculator takes an annual figure and returns the breakdown by band, alongside the ACC levy, KiwiSaver and student loan lines, so you can see exactly which deduction is doing the damage.

One thing worth stressing: the numbers that matter here are your gross pay, your tax code, and your KiwiSaver rate. Get those three right and the rest follows.

Questions You Might Have

Does PAYE mean I never have to file a tax return?

For most people on salary or wages with no other income, PAYE settles the year and no return is needed. If you have other income, a student loan, or you want to claim the independent earner tax credit or donation tax credits, an end-of-year assessment or return will be part of the picture.

Will a pay rise push me into a higher tax bracket and leave me worse off?

No. Only the dollars above each threshold are taxed at the higher rate, so a raise always increases your take-home pay. A higher bracket can reduce your eligibility for things that are income-tested, like Working for Families or the independent earner tax credit, and that is where a raise can genuinely cost you money.

Why is my KiwiSaver contribution 3.5 per cent when I chose 3 per cent?

Because the minimum moved. From 1 April 2026 the lowest standard rate is 3.5 per cent. Payroll systems shifted everybody at the default rate up automatically. If you want to stay at 3 per cent, you need to apply to Inland Revenue for a temporary rate reduction rather than simply telling your employer.

Does the ACC levy apply to overtime and bonuses?

Yes. It is deducted from salary and wages, overtime, back pay, holiday pay, bonuses and taxable allowances. It is not deducted from things like redundancy payments or most pension income.

What happens if my employer takes out too much tax?

It usually comes back. If too much has been withheld by year-end, Inland Revenue refunds the difference once your income is squared up, either automatically or after you file a return. The reverse is the painful direction, which is why the tax code matters so much.

What Matters Most

PAYE is not complicated once you separate the parts. Income tax is the bulk of it, and the bracket system means your top rate never applies to your whole income. The ACC levy and KiwiSaver sit alongside it, each with its cap or threshold, and each easy to forget until you look at a payslip properly.

The one thing genuinely worth your attention is the tax code. It is a two-letter detail that decides whether the year ends in a refund or a bill, and it takes about a minute to check. Getting it right is worth more than any clever trick with rates.

Anything with a dollar figure in it, we checked against the source rather than a summary. Where a number could not be confirmed, it is not here.