Some countries tax your worldwide income. Some tax only what arises locally. Some tax foreign income only once you bring it in. Which one applies decides how much of your life is taxable — and it is almost never the thing people check.
Pick one country and read its own charging provision, quoted, with a link to the official text. When we do not hold it, the tool says so instead of guessing.
95 jurisdictions · 83 with a provision we can quote
The 183-day rule tells you a country may claim you. It never tells you what that country then taxes — and those are two different questions.
Three words cannot carry a conditional rule. Where the text sets a condition — Malta, Guernsey, Switzerland — the condition is shown next to the label, not buried under it.
Every answer shows the provision’s own wording, with a link to the official source. Where no single label fits the text, we set none and say why.
One country. This answer applies whatever the other countries in your life turn out to be.
95 jurisdictions covered · 83 with a provision we can quote
Pick a country and you get its own charging provision, quoted, with a link to the official text.
If, and only if, two countries both claim you
What a country taxes is the frame. Inside it sit your income types, the country you left and whether it still claims you, your filing obligations, and the rest of the treaty. That is what the paid assistant is for — over a corpus of more than a million sourced provisions.
Analyse my full situation