US is one of two countries in the world that taxes its non-habitant citizens on worldwide income, in the same manner and rates as residents; another is Eritrea. The United State 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 and all state governments. These include Social Security or Medicare taxes enforced on both employers and 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. However, advantages are just accrued on the first $106,800 of salary. Employers should withstand income taxes on salary. An unemployment tax also certain another levies apply to employers. Payroll taxes have dramatically increased as a part of federal revenue since the 1950s, while venture revenue taxes have fallen as a share of revenue. (Company profits have not fallen as a share of GDP).
Treasure taxes are imposed by most local governments also many specific goal authorities based on the fair market value of property. School and other authorities are often separately governed, also enforce distinct taxes. Treasure tax is generally imposed only on realty, though some jurisdictions tax some forms of business wealth. Property tax rules or rates vary widely with annual median rates ranging from 0.2% to 1.9% of a property’s value basing on the state.