Tax Atlas

Am I a tax resident of Norway?

Short answer: usually yes once you cross 183 daysPwC Tax Summaries“Resident status is obtained when an alien resides in Norway more than 183 days in the course of any 12-month period or 270 days in any 36-month period.”View source · accessed 2026-08-20 in a year. But a day count is only the headline test — a home, family, or economic ties can pull you in sooner, and staying under it does not automatically keep you out.

Verified August 20, 2026 by Henning Stanger, Authorized Accountant (Autorisert regnskapsfører) · not tax advice

The residency test in Norway

The number that decides it: 183 daysPwC Tax Summaries“Resident status is obtained when an alien resides in Norway more than 183 days in the course of any 12-month period or 270 days in any 36-month period.”View source · accessed 2026-08-20. Cross that in a year, and Norway counts you as tax resident. Norway uses a two-threshold physical-presence test: tax residency is triggered by either more than 183 days in any 12-month period OR more than 270 days in any 36-month period (the 270/36 threshold is captured separately). PwC last reviewed 20 Jan 2026.

Residency 270 day alternative threshold
270 days (as of 2026)Skatteetaten (Norwegian Tax Administration)“The same applies if you stay in Norway for more than 270 days during a thirty six-month period.”View source · accessed 2026-08-20 — Second, independent route to Norwegian tax residency alongside the 183-day/12-month test — either one is sufficient to trigger residency.
Worldwide tax liability
Once resident, an individual is taxed in Norway on worldwide income and wealth, not just Norwegian-source amounts (the opposite of a territorial system) — the resulting tax return must declare foreign income and assets too. [source]Skatteetaten (Norwegian Tax Administration)“To be subject to global tax liability means that you're liable to pay tax on all your income and wealth in both Norway and abroad.”View source · accessed 2026-08-20
Residency day counting method
Clarifies how the 183-day and 270-day counts are performed: partial days count as full days, non-consecutive days are added together, and the purpose of the stay is irrelevant. [source]Skatteetaten (Norwegian Tax Administration)“All whole or part calendar days in Norway are included in the calculation of the number of days.”View source · accessed 2026-08-20
Ten year residency cessation rule
Norway does not release long-term residents from tax residency quickly on emigration: the longer someone has lived in Norway, the longer they must prove they have genuinely left before residency (and worldwide tax liability) ends. Relevant to anyone planning to leave Norway, not just an entry rule. [source]Skatteetaten (Norwegian Tax Administration)“If you have lived in Norway for a total of ten years or more before the income year in which you take up permanent residency abroad, your tax residence in Norway cannot cease until after the end of the third income year after the year in which you took up permanent residency abroad.”View source · accessed 2026-08-20

If you're close to the line

A day count only helps if the count is right. Travel that crosses midnight, short trips home, and which end of a stay counts as arrival or departure all change the total — and get miscounted constantly.

The free 183 Days residency tracker logs your actual travel and checks it against Norway’s verified threshold, so you are working from a real count instead of a guess.

What residency actually changes

Once you are tax resident, Norway generally taxes your worldwide income, topping out at 47.4%PwC Tax Summaries“For income exceeding NOK 1,467,201, the bracket tax rate is 17.8%.”View source · accessed 2026-08-20. Norway does NOT have one progressive rate scale — it layers a flat 22% tax on 'general income' (alminnelig inntekt) with a separate progressive 'bracket tax' (trinnskatt) of up to 17.8% on 'personal income' (personinntekt), plus an employee national insurance contribution (trygdeavgift) of 7.6% also levied on personal income. 22% + 17.8% + 7.6% = 47.4%, the effective top marginal rate on wage income above NOK 1,467,201 in 2026; PwC's own page states the three components separately and does not itself publish one combined percentage. PwC last reviewed 20 Jan 2026. Stay a non-resident, and Norway typically taxes only income sourced there.

Full picture: Norway tax guide.

Frequently asked questions

How many days can I spend in Norway before becoming a tax resident?

183 days. Norway uses a two-threshold physical-presence test: tax residency is triggered by either more than 183 days in any 12-month period OR more than 270 days in any 36-month period (the 270/36 threshold is captured separately). PwC last reviewed 20 Jan 2026. Arrival and departure days are counted according to Norway's own rule, not a universal convention — check the source below for the exact method.

Can I become a tax resident of Norway even under the day count?

Yes, in some cases. Norway also has rules beyond the simple day count — see the detail below. A permanent home, family, or economic ties can trigger residency independent of days spent.

What does tax residency in Norway actually cost me?

Norway's income tax tops out at 47.4%. Norway does NOT have one progressive rate scale — it layers a flat 22% tax on 'general income' (alminnelig inntekt) with a separate progressive 'bracket tax' (trinnskatt) of up to 17.8% on 'personal income' (personinntekt), plus an employee national insurance contribution (trygdeavgift) of 7.6% also levied on personal income. 22% + 17.8% + 7.6% = 47.4%, the effective top marginal rate on wage income above NOK 1,467,201 in 2026; PwC's own page states the three components separately and does not itself publish one combined percentage. PwC last reviewed 20 Jan 2026. Residency is what makes you liable for it in the first place — non-residents are typically taxed only on Norway-source income, not worldwide income.

Sources

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When to talk to an advisor

This page maps Norway’s general residency test. It cannot weigh your treaty position, your specific ties, or the timing of a move. If meaningful money depends on the answer, have a qualified advisor in Norway (and in your home country) review your situation before you act.