A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Immunity
Impeachment
Implied Powers
Incorporated Area
Incorporation
Incumbent
Independent
Independent Expenditure
Independent Media
Indictment
Inflation
Infrastructure
Initiative
Injunction
Insurgent or Terrorist
Intermediate Scrutiny
Internal Revenue Service
Involuntary Servitude
Internal Revenue Service
The Internal Revenue Service is a bureau of the U.S. Department of the Treasury and dates back to 1862 when President Abraham Lincoln created the Commissioner of Internal Revenue. In 2006 the IRS, responsible for collecting constitutionally mandated taxes from U.S. citizens and corporations, collected more than $2.5 trillion in various types of taxes. 


http://www.irs.gov http://www.irs.gov/irs/article/0,,id=98141,00.html http://www.irs.gov/irs/article/0,,id=149200,00.html