NZ Tax Residency: Rules for Kiwis, Expats, and New Arrivals 2025-26
You're a New Zealand tax resident if you've been in NZ for more than 183 days in any 12-month period, or if you have a permanent place of abode here, even if you also live somewhere else (IRD). If you meet either test, you're taxed on your worldwide income. If you meet neither, you're only taxed on income sourced from NZ.
That single distinction affects everything: what income you declare, what tax credits you can claim, and whether you need to worry about being taxed twice.
The two tax residency tests
NZ uses two independent tests to determine tax residency. You only need to meet one of them to be considered a tax resident (Income Tax Act 2007, s YD 1).
Test 1: The 183-day rule
If you're physically present in New Zealand for more than 183 days in any 12-month period, you're a NZ tax resident. The 183 days don't need to be consecutive. Any part of a day in NZ counts as a full day (IRD).
Once you meet the 183-day test, you're treated as having been a tax resident from the first of those 183 days. That means your tax residency is backdated. If you arrived on 1 May and pass the 183-day mark on 31 October, you're a tax resident from 1 May.
This test is objective and easy to apply. Count the days. If it's more than 183 in any rolling 12-month period, you're in.
Test 2: Permanent place of abode
Even if you spend fewer than 183 days in NZ, you can still be a tax resident if you have a permanent place of abode here. This test is broader and more subjective. IRD looks at the overall pattern of your life, not just where you sleep (IRD).
Factors that indicate a permanent place of abode in NZ include:
- You own or rent a home in NZ that's available for you to live in
- Your family (partner, children) lives in NZ
- You have personal belongings, furniture, or a vehicle in NZ
- You have social ties, club memberships, or bank accounts in NZ
- You have an employment contract or business operations in NZ
- You return to NZ regularly
No single factor is decisive. IRD looks at the totality of your connections to NZ. A Kiwi who owns a house in Auckland, has family there, and returns for three months every year almost certainly has a permanent place of abode in NZ, even if they spend most of the year overseas.
When you arrive: transitional tax residency
If you're a new migrant or a returning New Zealander who's been a non-resident for at least 10 years, you may qualify for transitional tax residency (IRD). This is a temporary concession that lasts for 48 months from the date you become a NZ tax resident.
During transitional residency, you're taxed on your NZ-sourced income as normal, but most of your foreign-sourced income is exempt. The key exceptions are:
| Income type | Taxed during transitional residency? |
|---|---|
| NZ salary and wages | Yes |
| NZ rental income | Yes |
| NZ interest and dividends | Yes |
| Foreign employment income for work done overseas | No |
| Foreign interest and dividends | No |
| Foreign rental income | No |
| Foreign share sales | No |
| Income from a controlled foreign company | Yes |
| Foreign employment income for work done in NZ | Yes |
Transitional residency is automatic. You don't need to apply. But you do need to meet the criteria: either arriving in NZ for the first time as a tax resident, or returning after being a non-resident for at least 10 years (IRD).
This is a significant benefit. If you're moving to NZ with an overseas investment portfolio or rental property, your foreign income is effectively tax-free in NZ for up to four years. After the 48-month period ends, you're taxed on worldwide income like any other NZ tax resident.
Leaving NZ: when do you stop being a tax resident?
You stop being a NZ tax resident when you meet both of these conditions (IRD):
- You're absent from NZ for more than 325 days in any 12-month period
- You no longer have a permanent place of abode in NZ
The 325-day absence test is the mirror of the 183-day rule (365 minus 183 equals 182 days allowed in NZ, which means 325+ days away). Like the 183-day rule, your non-residency is backdated to the first day of the 325-day period.
The permanent place of abode test is the harder one to break. If you still own a home in NZ, have a partner living there, or maintain strong ties, IRD may consider you still have a permanent place of abode even if you've been gone for years. To cleanly break tax residency, most people need to sell or rent out their NZ property, move their family, and genuinely relocate their life overseas.
Scenario decision trees
Scenario 1: Returning Kiwi
You've been living overseas and you're moving back to NZ.
- Have you been a non-resident for 10+ years? If yes, you qualify for transitional tax residency (48 months of foreign income exemption). If no, go to step 2.
- You're a NZ tax resident from the day you arrive (or from the first of 183 days if you visit first). You're taxed on your worldwide income immediately.
- Do you have foreign income? If yes and you qualify for transitional residency, most foreign income is exempt for 48 months. If no transitional residency, you're taxed on all worldwide income from day one.
- Does NZ have a DTA with the country you're returning from? If yes, the DTA prevents double taxation. You'll typically get a tax credit in NZ for tax already paid overseas.
Scenario 2: Arriving migrant
You're moving to NZ for the first time.
- You become a NZ tax resident when you either pass 183 days in NZ or establish a permanent place of abode (whichever comes first).
- You qualify for transitional tax residency for 48 months. Foreign income (except controlled foreign companies) is exempt during this period.
- NZ-sourced income is taxed from day one at standard NZ PAYE rates (IRD, 2025-26): 10.5% up to $15,600, 17.5% from $15,601 to $53,500, 30% from $53,501 to $78,100, 33% from $78,101 to $180,000, and 39% above $180,000.
- After 48 months, you're taxed on worldwide income. Check whether a DTA applies with your home country.
Scenario 3: NZer moving overseas
You're a Kiwi leaving NZ to live and work overseas.
- Do you still have a permanent place of abode in NZ? If yes, you're still a NZ tax resident regardless of how long you're away. You need to either sell/rent your NZ property and sever ties, or accept ongoing NZ tax residency.
- Will you be absent for 325+ days in a 12-month period? If yes and you've broken your permanent place of abode, you'll become a non-resident, backdated to the first day of that 325-day period.
- Once a non-resident, you're only taxed on NZ-sourced income (rental income, NZ employment, NZ business income). You're not taxed on foreign income.
- KiwiSaver: You can make a permanent emigration withdrawal after being away for at least 12 months (or immediately if emigrating to Australia), but this means giving up KiwiSaver membership (IRD).
Scenario 4: Digital nomad
You work remotely and split time between NZ and other countries.
- Count your days in NZ carefully. If you spend more than 183 days in any rolling 12-month period in NZ, you're a tax resident.
- Do you have a permanent place of abode in NZ? If you keep a home, family, or strong connections in NZ, you may be a tax resident even if you spend fewer than 183 days here.
- If you're a NZ tax resident, your worldwide income is taxed in NZ, including remote work income earned while physically in another country.
- Watch for dual residency. If another country also considers you tax-resident, a Double Tax Agreement (if one exists) determines which country has primary taxing rights. Without a DTA, you could face double taxation.
Double Tax Agreements: avoiding being taxed twice
New Zealand has DTAs with over 40 countries (IRD). These treaties prevent the same income from being taxed in two countries by establishing rules for which country gets to tax what, and by requiring tax credits for tax paid in the other country.
Key DTA countries for Kiwis
| Country | DTA in force? | Key feature |
|---|---|---|
| Australia | Yes | Closest trading partner. Special provisions for trans-Tasman workers. Pension transfer rules apply. |
| United Kingdom | Yes | Common for returning Kiwis. UK pension transfers have specific NZ tax treatment. |
| United States | Yes | US citizens are always taxed by the US on worldwide income, so the DTA interaction is complex. |
| Canada | Yes | Similar structure to UK DTA. |
| Singapore | Yes | No capital gains tax in Singapore, which can create planning opportunities. |
| Germany | Yes | Includes specific provisions for government employees. |
| Japan | Yes | Common for NZ businesses with Japanese operations. |
| China | Yes | Covers Hong Kong separately. |
| India | Yes | Relevant for NZ's growing Indian-origin community. |
| South Africa | Yes | Common emigration route to NZ. |
| Ireland | Yes | Growing Kiwi expat presence. |
| France | Yes | Standard OECD model DTA. |
For a full list, see the IRD website (ird.govt.nz). If your country doesn't have a DTA with NZ, there's no automatic relief from double taxation, though NZ may still allow a foreign tax credit under domestic law in limited circumstances (IRD).
Tax obligations for non-residents with NZ income
If you're a non-resident but earn income from NZ sources, you still have NZ tax obligations on that income (IRD). Common examples:
- NZ rental income: Taxed at standard NZ rates. You may need to file an IR3NR return.
- NZ employment income: PAYE is deducted at source by your employer.
- NZ interest: Subject to non-resident withholding tax (NRWT) at 15% (or a reduced rate under a DTA).
- NZ dividends: Subject to NRWT at 15% (or a reduced rate under a DTA).
- NZ business income: If you have a permanent establishment in NZ, business profits are taxable here.
Non-residents don't get the benefit of NZ's progressive tax rates on some income types. NRWT is a flat rate deducted at source, with no tax-free threshold.
Common questions
How do I know if I'm a NZ tax resident?
You're a NZ tax resident if you pass either the 183-day presence test or the permanent place of abode test. The 183-day test is straightforward: count the days you've been physically in NZ in any 12-month period. The permanent place of abode test is broader and looks at your overall connections to NZ, including property, family, and personal ties (IRD).
What's the difference between tax residency and visa status?
Tax residency and immigration status are separate. You can be a NZ tax resident without being a citizen or permanent resident, and you can be a NZ citizen living overseas who is not a NZ tax resident. Tax residency is determined by the 183-day and permanent place of abode tests, not by your visa (IRD).
I'm a returning Kiwi. Do I get transitional tax residency?
Only if you've been a non-resident for at least 10 years. If you left NZ five years ago, you don't qualify. You'll be taxed on your worldwide income from the date you become a tax resident again (IRD).
How does transitional tax residency work for new migrants?
If you're arriving in NZ for the first time as a tax resident, you get 48 months (four years) of transitional residency. During this period, most foreign-sourced income is exempt from NZ tax. NZ-sourced income is taxed normally. After 48 months, all worldwide income is taxable in NZ (IRD).
Can I be a tax resident of two countries at the same time?
Yes. Dual tax residency is common, especially for people with strong ties to both NZ and another country. If NZ has a DTA with the other country, the treaty's "tie-breaker" rules determine which country treats you as a resident for tax purposes. Without a DTA, you could end up paying tax in both countries with limited relief (IRD).
What happens to my KiwiSaver if I leave NZ?
If you permanently emigrate from NZ (except to Australia), you can apply to withdraw your KiwiSaver funds after 12 months overseas. If you move to Australia, you can transfer your KiwiSaver to a complying Australian superannuation scheme. The government contribution and member tax credits may not be included in the withdrawal, depending on the circumstances (IRD).
Do I need to tell IRD if I leave NZ permanently?
There's no formal requirement to notify IRD that you're leaving, but it's a good idea. If you continue to have NZ-sourced income (like rental income), you'll need to keep filing. If you want to break your tax residency cleanly, documenting your departure date and the severing of NZ ties helps if IRD later questions your residency status (IRD).
I work remotely for an overseas company while living in NZ. Where am I taxed?
If you're a NZ tax resident, you're taxed in NZ on your worldwide income, including your overseas salary. Your employer may not deduct NZ PAYE, so you may need to file an IR3 return and pay provisional tax. If the other country also taxes this income, a DTA may provide a credit in NZ for foreign tax paid (IRD).
What to do next
- Calculate your NZ take-home pay to see your PAYE, ACC, and KiwiSaver deductions
- Understand NZ tax brackets and how progressive tax applies to your income
- Learn about tax on investment income if you have overseas investments
- Read the NZ income tax guide for a full overview of how income tax works
Last updated: 1 March 2026. Sources: IRD (ird.govt.nz), Income Tax Act 2007, ACC (acc.co.nz). This is financial information, not financial advice.
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This is educational content, not financial advice.