A tax exile is a person who leaves a country to avoid the payment of income tax or other taxes. It is a person who already owes money to the tax authorities or wishes to avoid being liable in the future to 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. 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, which may prevent them from leaving the country until they have been paid.