A tax exile is a person who leaves a country to avoid the payment of income tax or other taxes. The term refers to an individual who already owes money to the tax authorities or wishes to avoid being liable in the future for taxation at what they consider high tax rates, instead choosing to reside in a foreign country or jurisdiction which has no taxes or lower tax rates.
In general, there is no extradition agreement between countries which covers extradition for outstanding tax liabilities.[citation needed] Going into tax exile is a form of tax mitigation or avoidance. A tax exile normally cannot return to their home country without being subject to outstanding tax liabilities.[citation needed] This may prevent the individual from leaving the country until these taxes owing have been paid.
Most countries tax individuals who are resident in their jurisdiction. Though residency rules vary, most commonly individuals are resident in a country for taxation purposes if they spend at least six months (or some other period) in any one tax year in the country, and/or have an abiding attachment to the country, such as owning a fixed property.