New Zealand Tax Residency (183-day rule)

Key parameters
Threshold	183 days
Period / Window	Rolling 12 months
Counting	Any part of a day
Alternative	Permanent place of abode

You become a New Zealand tax resident the moment either of these happens, whichever comes first:

• More than 183 days — you're in New Zealand for more than 183 days in any 12-month period.
• Permanent place of abode — you have a place in New Zealand where you usually live. No day count attaches to this route at all.

A permanent place of abode is somewhere you can call home in New Zealand. You don't have to own it, and it doesn't have to sit empty while you're away — you can rent it out and still have one. Inland Revenue weighs your wider ties to decide: how often you return, how long you stay, your family and social connections, your investments, your work links, and whether you intend to return and live there. Holding a home somewhere else doesn't cancel it out — you can have one in New Zealand and one overseas, and the New Zealand one still makes you a resident.

Since 1 April 2026, a non-resident visitor carve-out sits alongside the day test, for people in New Zealand no more than 275 days in any 18-month period who have no New Zealand work or income links and pay tax where they're resident. It only switches off the day test — a permanent place of abode still makes you a resident regardless.

New Zealand tax residents are taxed on worldwide income, non-residents only on income sourced in New Zealand.

• A permanent place of abode beats the day count in both directions. It can make you a resident on very few days present, and it keeps you a resident however long you're away, because the 325-day rule only ends residency if you don't have one.
• Seasonal and fishing crew workers are treated differently. People here on a Recognised Seasonal Employer Limited Visa or a Fishing Crew Work Visa don't become residents at 183 days, as long as they don't establish a permanent place of abode.
• Working overseas for the New Zealand government keeps you a resident. This applies however long you're away and whether or not you have a permanent place of abode here, but it doesn't extend to family travelling with you.
• Immigration status and tax residency are separate questions. A resident visa doesn't make you a tax resident, and being here on a visitor visa doesn't stop you becoming one.

Misjudging this usually shows up as foreign income left off a New Zealand return, since residents are taxed on worldwide income. Inland Revenue's shortfall penalties scale with how the error is judged: 20% of the shortfall for not taking reasonable care, 40% for gross carelessness, 100% for an abusive tax position, and 150% for evasion. Professional tax advice is strongly recommended in situations like this.

Passing the day count on a rolling window

You arrive in Auckland in February and stay 200 days over the following 12 months. That passes 183 days, so you're a New Zealand tax resident — backdated to the day you first arrived, not the day you crossed the line.

A regular summer stay that falls short

You spend each New Zealand summer there, arriving mid-November and leaving mid-May. Counting arrival and departure days as whole days brings you to 182 days across that 12-month window, just short of the threshold, so the day test doesn't make you a resident.

Long absence, but the house keeps you resident

You take a two-year contract overseas, rent out your Wellington house while you're gone, and return for three weeks each Christmas. You're absent 344 days in the first 12-month period, past the 325 needed. But renting the house out doesn't stop it being a permanent place of abode, so you remain a New Zealand tax resident.

• Inland Revenue — Tax residency status for individuals
• Inland Revenue — Interpretation Statement IS 25/16: Tax residence
• Inland Revenue — Temporary tax exemption for transitional residents
• Inland Revenue — Shortfall penalties