United States Code
USC most recently checked for updates: Oct 10, 2024
In addition to other taxes, there is hereby imposed on the income of every individual a tax equal to 6.2 percent of the wages (as defined in section 3121(a)) received by the individual with respect to employment (as defined in section 3121(b)).
In addition to the tax imposed by the preceding subsection, there is hereby imposed on the income of every individual a tax equal to 1.45 percent of the wages (as defined in section 3121(a)) received by him with respect to employment (as defined in section 3121(b)).
During any period in which there is in effect an agreement entered into pursuant to section 233 of the Social Security Act with any foreign country, wages received by or paid to an individual shall be exempt from the taxes imposed by this section to the extent that such wages are subject under such agreement exclusively to the laws applicable to the social security system of such foreign country.