IRS
Updated 1121 days ago
1111 Constitution Ave., NW Washington, DC 20224
The Internal Revenue Service is the nation's tax collection agency and administers the Internal Revenue Code enacted by Congress...
The IRS Strategic Plan is a roadmap to guide IRS operations and to meet the changing needs and expectations of our nation's taxpayers and tax professionals who serve them...
The history of the IRS includes many events that shaped our nation. The IRS History timeline is not comprehensive, but meant to provide highlights on the evolution of our American tax system, from the 1700's to the present. As you browse through this timeline, you will see the dedication of the Internal Revenue Service's employees and our ongoing commitment to service and to all taxpayers.
Also known as: Internal Revenue Service