#183dayrule

US state residency and the 183-day rule: how states like New York tax you on a day count, why California ignores it, and who must prove your days.

A digital nomad visa lets you stay legally; it doesn't decide your taxes. How tax residency (often 183 days, but it varies) runs on a separate clock.

Germany tax residency isn't a simple 183-day count: a home (Wohnsitz) or a habitual abode of over six months triggers tax on your worldwide income.

Ireland tax residency explained: the 183-day rule, the 280-day two-year test, the 31-day floor, ordinary residence and the remittance basis.

Portugal taxes residents on worldwide income. You become resident with 183+ days in any 12-month window — or a home you keep there — from day one.

Schengen 90/180 vs the 183-day tax rule: two different clocks. One governs visits across the Schengen Area, the other tax residence per country.

How Spain decides tax residency: the 183-day rule, sporadic absences that still count, the economic-interests test and the family presumption.

Cyprus's 60-day tax residency rule: become tax resident with far fewer than 183 days. The four conditions, the 2026 reform, and how days count.

UAE tax residency turns on a day count: 90 or 183 days in a rolling 12-month period. How the 2022 rules work, and why every part-day you spend there counts.

How tax residency is determined: the 183-day rule, center of vital interests, habitual abode — specific criteria countries use to claim you