USA is one of two countries in the world that taxes its non-habitant citizens on worldwide revenue, in the same way also rates as residents; another is Eritrea. The U.S.A. Supreme Court upheld the constitutionality of imposition of like a tax in the case of Cook v. Tait.
Wages taxes are imposed by the federal also all state governments. These include Social Security also Medicare taxes imposed on both employers also employees, at a combined rate of 15.3% (13.3% for 2011 and 2012). Social Security tax applies only to the 1st $106,800 of wages in 2009 through 2011. Nonetheless, advantages are only increased on the first $106,800 of salary. Employers must restrained earning taxes on salary. An unemployment tax and specific another collects apply to employers. Wage taxes have dramatically increased as a share of federal earning since the 1950s, while company revenue taxes have fallen as a share of earning. (Company profits have not fallen as a part of GDP).
Wealth taxes are imposed by most local governments or many specific purpose authorities based on the fair market value of property. School and other authorities are often separately governed, and impose separate taxes. Treasure tax is usually imposed just on realty, though several jurisdictions tax some forms of business treasure. Property tax rules or rates differ widely with yearly median rates ranging from 0.2% to 1.9% of a treasure’s value reffering to the state.