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GlossaryIntermediate

Tax Residency

The jurisdiction (or jurisdictions) where a person is legally considered resident for tax purposes, which generally determines where and how their income and gains are taxed.

Tax residency is the legal determination of which jurisdiction (or sometimes more than one) a person is considered resident in for tax purposes, generally based on factors such as days physically present in a country, the location of a permanent home, or the center of their economic and personal life.

Tax residency generally determines which country has the primary right to tax a person's worldwide income and gains, including crypto gains — a genuinely important, often overlooked starting question before any country-specific crypto tax rule can even apply. See the relevant country-specific guide in Kaavon's crypto tax section for how residency is determined in that jurisdiction.

Examples

  • Someone who splits their time across multiple countries may need to carefully establish which single jurisdiction actually holds primary tax-residency claim over them.
  • Tax residency, not citizenship, is generally the determining factor for which country has the primary right to tax a person's worldwide income in most tax systems.

Learn more

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