The United States is one of two states in the world that taxes its non-inhabitant citizens on worldwide earning, in the same manner or rates as inhabitants; the other is Eritrea. The U.S. Supreme Court upheld the constitutionality of imposition of such a tax in the case of Cook v. Tait.
Wages taxes are imposed by the federal and all state governments. These inclusive Social Security also Medicare taxes imposed on both employers also employees, at a combined rate of 15.3% (13.3% for 2011 or 2012). Social Security tax applies only to the first $106,800 of wages in 2009 through 2011. Nevertheless, benefits are only increased on the first $106,800 of wages. Employers should restrained earning taxes on wages. An unemployment tax or certain other collects apply to employers. Wage taxes have dramatically raised as a share of federal revenue since the 1950s, while venture earning taxes have fallen as a share of earning. (Corporate profits have not fallen as a share of GDP).
Property taxes are imposed by most local governments and many specific purpose authorities based on the fair market value of wealth. School also another authorities are often separately governed, also enforce distinct taxes. Wealth tax is usually enforced only on realty, though some jurisdictions tax some forms of business wealth. Property tax rules or rates diverge widely with yearly median rates ranging from 0.2% to 1.9% of a wealth’s value depending on the state.