when was the department of the interior formed
United States Department of the Interior In 1849, Walker stated in his annual report that several federal offices were placed in departments with which they had little to do. He noted that the General Land Office had little to do with the Treasury and also highlighted the Indian Affairs office, part of the Department of War, and the Patent Office, part of the Department of State. Walker argued that these and other bureaus should be brought together in a new Department of the Interior.[citation needed] A bill authorizing its creation of the Department passed the House of Representatives on February 15, 1849, and spent just over two weeks in the Senate. The Department was established on March 3, 1849 (9 Stat. 395), the eve of President Zachary Taylor's inauguration, when the Senate voted 31 to 25 to create the Department. Its passage was delayed by Democrats in Congress who were reluctant to create more patronage posts for the incoming Whig administration to fill. The first Secretary of the Interior was Thomas Ewing.
Internal Revenue Service The IRS originated with the Commissioner of Internal Revenue, a federal office created in 1862 to assess the nation's first income tax, which was to raise funds for the American Civil War. The temporary measure provided over a fifth of the Union's war expenses and was allowed to expire a decade later. In 1913, the Sixteenth Amendment to the U.S. Constitution was ratified authorizing Congress to impose a tax on income, and the Bureau of Internal Revenue was established. In the 1950s, the agency was renamed the Internal Revenue Service and significantly reorganized. The Tax Reform Act of 1986 modernized the IRS and restructured it along a private sector model.