US is one of two countries in the world that taxes its non-inhabitant citizens on worldwide revenue, in the same manner and rates as inhabitants; the other is Eritrea. The United State Supreme Court established the constitutionality of imposition of like a tax in the case of Cook v. Tait.
Payroll taxes are enforced by the federal and all state governments. These include Social Security or Medicare taxes imposed on both employers and employees, at a conjointed rate of 15.3% (13.3% for 2011 also 2012). Social Security tax applies only to the first $106,800 of wages in 2009 through 2011. None the less, benefits are just increased on the first $106,800 of salary. Employers should withstand income taxes on salary. An unemployment tax also particular another picks up apply to employers. Salary taxes have dramatically increased as a part of federal revenue since the 1950s, while company revenue taxes have fallen as a part of earning. (Company profits have not fallen as a share of GDP).
Wealth taxes are imposed by most local governments or many special purpose authorities based on the fair market value of treasure. School also another authorities are often separately governed, and enforce separate taxes. Property tax is generally imposed just on realty, though some jurisdictions tax several forms of business wealth. Treasure tax rules and rates diverge widely with annual median rates ranging from 0.2% to 1.9% of a property’s value depending on the state.