Original sentence: But federal employees, or those who do business with the federal government, Puerto Rico-based corporations that intend to send funds to the U.Most residents do not pay federal income tax but pay federal payroll taxes (Social Security and Medicare), and Puerto Rico income taxes.and others also pay federal income taxes
Edited sentence: Federal employees, or those who do business with the federal government, Puerto Rico-based corporations that intend to send funds to the U.However, residents are responsible for federal payroll taxes (Social Security and Medicare) along with Puerto Rico income taxes.The fact that most residents do not pay federal income tax the largest tax burden placed on most US citizens leads to some malcontent in the continental United States.and others do pay federal income taxes