1964 to 1999 Corporation source books The Corporation Source Book presents balance sheet, income statement, tax, and other selected items by size of total assets for all returns with and without net income, as well as by industrial sectors, major groups within a sector, and minor industries within a major group. Publications from 1964–1999 are currently being digitized and will be uploaded as they become available. Please note: many of these scanned PDF files are greater than 100MB due to the large page-size format of the Corporation Source Book. Downloading these files may take longer than other files available on the Tax Stats website. 1964 PDF 1965 PDF 1966 PDF 1967 PDF 1968 1969 PDF 1970 PDF 1971 PDF 1972 PDF 1973 PDF 1974 PDF 1975 PDF 1976 PDF 1977 PDF 1978 PDF 1979 PDF 1980 PDF 1981 PDF 1982 PDF 1983 PDF 1984 PDF 1985 PDF 1986 PDF 1987 PDF 1988 PDF 1989 PDF 1990 PDF 1991 PDF 1992 PDF 1993 PDF 1994 PDF 1995 PDF 1996 PDF 1997 PDF 1998 PDF 1999 PDF 2000 to present corporation source books Archive > Businesses > Corporation Source Books