Archive < SOI Report 1916 to 1933 Statistics of Income reports From 1916 to 1933, the SOI Report provided information on income taxes paid by individuals, corporations, partnerships, estates and trusts, as well as information on gift and estate taxes. 1910 - 1919 1916 PDF 1917 PDF 1918 PDF 1919 PDF 1920 - 1929 1920 PDF 1921 PDF 1922 PDF 1923 PDF 1924 PDF 1925 PDF 1926 PDF 1927 PDF 1928 PDF 1929 PDF 1930 - 1939 1930 PDF 1931 PDF 1932 PDF 1933 PDF Archive < SOI Report