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AOW, pension and tax in New Zealand: who levies what, and what comes off

New Zealand is a treaty country, so your accrued AOW travels with you in full. But it stays taxed in the Netherlands as long as you are a Dutch citizen, while your private pension is precisely not — and as soon as you become entitled to NZ Super, your AOW is deducted from it dollar for dollar.

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If you live in New Zealand, the Netherlands taxes your AOW (the Dutch state pension) as long as you don't hold New Zealand citizenship, and New Zealand taxes your occupational pension. Your accrued AOW does travel with you in full and is paid in New Zealand dollars, because New Zealand is a treaty country for the AOW.

Three things differ from every European destination, and all three cost money if you discover them too late:

  • The Netherlands keeps taxing your AOW, as long as you don't hold New Zealand citizenship.
  • Your AOW comes off your NZ Super, the New Zealand state pension, dollar for dollar.
  • In the Netherlands you lose two things that stay with a European destination: the scheme under which you keep your Dutch deductions and tax credits, and the automatic deferral for the protective assessment.

How much of your AOW do you keep?

As a single person you keep the full single person's pension of 70% of the net minimum wage in a treaty country. The social security agreement with New Zealand says so literally: whoever lives in New Zealand receives their Dutch old-age benefit "at the same rate" as in the Netherlands. Outside treaty countries a single person drops to the married rate of 50% of the net minimum wage, for as long as they live there. That difference is why the phrase "treaty country" keeps coming back here.

What does stop is the accrual. Every insured year earns 2% AOW; every year outside the Netherlands therefore costs 2% of your eventual AOW. If you want to close that gap, you can take out voluntary insurance with the SVB. Do register within one year of the end of the compulsory insurance (usually the day you leave), because after that the door is shut.

Rule Figure (2026)
AOW, single person in a treaty country 70% of the net minimum wage, in NZ dollars
AOW, single person outside a treaty country 50% of the net minimum wage
Accrual per insured year 2%
Registering for voluntary insurance within 1 year of the end of compulsory insurance (usually departure)
Premium for voluntary AOW insurance 17.9% of income, minimum € 569, maximum € 5,693 a year
Age for NZ Super 65
Years lived in New Zealand for NZ Super 10 to 20, by date of birth
Of which after your fiftieth birthday 5 years
Deduction of overseas pension from NZ Super 1 dollar per dollar, gross
Deferral of the protective assessment 10 years, then waiver on request (not for a substantial interest)

Who taxes your AOW and your pension?

This is the first surprise, and it sits in the 1980 tax treaty.

Article 19, paragraph 2 covers government pensions and also pensions paid under the social security system of one of the countries. Those may be taxed in the country that pays them, and are taxable only in your country of residence if you are a national of that country of residence. Your AOW is a social security pension, you are a Dutch citizen, so the Netherlands levies. Only once you take New Zealand citizenship does that taxing right shift.

Article 18 arranges the opposite for private pensions and annuities: those are taxable exclusively in the country where you live. So New Zealand.

So your AOW runs through Dutch wage tax withholding; your occupational pension and annuity belong in your New Zealand return. Have this checked by a tax adviser with treaty knowledge before the first payment.

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Does your AOW come off your NZ Super?

Yes, and that is the sharpest surprise. New Zealand has a direct deduction policy for overseas government pensions. Work and Income, New Zealand's benefits agency, puts it bluntly: for every dollar you receive from an overseas pension, a dollar comes off your New Zealand payment. The conversion is done on the gross amount. If your overseas pension is higher than your NZ payment, you receive only the overseas pension.

And there is no way around it: if you or your partner is entitled to an overseas pension, you are obliged to apply for it. So there is no stacking.

Will you actually get NZ Super?

Probably not, and that makes the previous question academic for most emigrants. For NZ Super you have to be 65, hold a resident visa and have lived in New Zealand for a number of years. That number is rising from ten to twenty years, staggered by your date of birth. Whoever was born on or after 1 July 1977 needs twenty years. On top of that, without exception: at least five years since your fiftieth birthday.

One softening: the social security agreement lets the time you were insured under the Dutch national insurance scheme from age twenty count towards that residence requirement. But what you bring in that way is then offset against your AOW. So for your old age, count on your Dutch AOW and pension, and treat NZ Super as a top-up you may not get.

What do you lose in the Netherlands?

Two things that don't come into play with a European destination.

Qualifying non-resident taxpayer status lapses. Under that scheme you keep your Dutch deductions and tax credits as an emigrant. It applies only to the EU, the EEA, Switzerland and the BES islands. New Zealand falls outside it. No mortgage interest relief, no tax component of the tax credits. What remains is the entrepreneur's allowance for a Dutch business and the tax-free allowance in box 3.

The protective assessment becomes work here. If you have built up a pension, an annuity, a substantial shareholding or an endowment insurance linked to your own home, the Belastingdienst imposes a protective assessment on emigration. Within the EU you get a payment deferral automatically. New Zealand is outside it. There you apply for the deferral yourself and sometimes put up security: a bank guarantee, a mortgage right or a pledge. Arrange that before you leave. If you stick to the Dutch rules for ten years, you can then ask for the assessment on pension and annuity to be waived. For a substantial interest the assessment stays valid indefinitely.

For your year of emigration, finally, you file the M return. Adjust your provisional assessment before you leave. Otherwise you spend a year paying advances on deductions you no longer have.

In Vertrekklaar this is phase 3 of 5 of the journey, step 3.2: the same steps, but for your situation — in your order, tickable, and with the deadlines watched. See the whole journey to New Zealand or go straight to step 3.2 in the open plan.

What this means for your numbers →

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What this rests on

The facts in this article come from these official pages. Rules change. When in doubt, go by the source, not this article.

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