Answered By: Becky Smith, STEM Entrepreneurship & Business
Last Updated: Jun 29, 2020     Views: 37

Go to Tax Stats from the U.S. Internal Revenue Service.

For older information, search the Library Catalog for the following publications:

  • STATISTICS OF INCOME. U.S. Internal Revenue Service.
  • CORPORATION INCOME TAX RETURNS. 1954-
  • INDIVIDUAL INCOME TAX RETURNS. 1954-
  • PARTNERSHIP RETURNS. 1977- (RS)
  • PRIVATE FOUNDATIONS. 1974/78- (RS)
  • STATISTICS OF INCOME. SOI BULLETIN U.S. Internal Revenue Service. Quarterly. Summer 1981-


Aggregated rates by year are in a NBER (National Bureau of Economic Research) work, Federal Tax Policy and Charitable Giving by Charles Clotfelter, University of Chicago 1985.

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