File Description / Source / Format / Notes / Date Created Articles: The articles are in PDF format. This format is also combined with Excel ver. 4 (XLS) tables in compressed executable (EXE) files. December 2002. Charities and Other Tax-Exempt Organizations, 1999PDF (EXE). Corporate Foreign Tax Credit, 1998PDF (EXE). Domestic Private Foundations and Charitable Trusts, 1999PDF (EXE). Individual Income Tax Returns, 2000PDF (EXE)ZIP. Partnership Returns, 2000PDF (EXE)ZIP. Link: Historical Tables and Appendix