<P> Since Puerto Rico is a U.S. territory only government employees pay federal income tax . All other employers and employees pay no federal income taxes . </P> <P> The Commonwealth government has its own tax laws and Puerto Ricans are also required to pay most US federal taxes, with the major exception being that most residents do not have to pay the federal personal income tax . In 2009, Puerto Rico paid $3.742 billion into the US Treasury . Residents of Puerto Rico pay into Social Security, and are thus eligible for Social Security benefits upon retirement . However, they are excluded from the Supplemental Security Income . </P> <P> The federal taxes paid by Puerto Rico residents include import / export taxes, federal commodity taxes, and others . Residents also pay federal payroll taxes, such as Social Security and Medicare taxes . </P>

Does puerto rico pay taxes to the usa