Sixteenth Amendment of the
Constitution of the United States
(ratified 1913)
From "The Charters of Freedom" at the National Archives.
AMENDMENT XVI
Passed by Congress July 2, 1909. Ratified February 3, 1913.
Note: Article I, section 9, of the Constitution was modified by amendment 16.
The Congress shall have power to lay and collect taxes on incomes, from whatever source derived, without apportionment among the several States, and without regard to any census or enumeration.