Year 2003
Examination Coverage: Recommended and Average Recommended Additional Tax After Examination, by Type and Size of Return, Fiscal Year 2003. 2003 IRS Data Book. Excel ver. 4. March 2004.

Examination Coverage: Returns Examined Involving Protection of Revenue Base, by Type and Size of Return, Fiscal Year 2003. 2003 IRS Data Book. Excel ver. 4. March 2004.

Examination Coverage: Returns Examined Resulting in Refunds, by Type and Size of Return, Fiscal Year 2003. 2003 IRS Data Book.  Excel ver. 4.  March 2004.

Examination Coverage: Returns Examined with Unagreed Recommended Additional Tax After Examination, by Type and Size of Return, Fiscal Year 2003.  2003 IRS Data Book.  Excel ver. 4.  March 2004.

Year 2002
Examination Coverage: Recommended and Average Recommended Additional Tax After Examination, by Type and Size of Return, Fiscal Year 2002. 2002 IRS Data Book. Excel ver.4. March 2003.

Examination Coverage: Returns Examined Involving Protection of Revenue Base, by Type and Size of Return, Fiscal Year 2002.  2002 IRS Data Book.  Excel ver.4.  March 2003.

Examination Coverage: Returns Examined Resulting in Refunds, by Type and Size of Return, Fiscal Year 2002.  2002 IRS Data Book.  Excel ver.4.  March 2003. 

Examination Coverage: Returns Examined with Unagreed Recommended Additional Tax After Examination, by Type and Size of Return, Fiscal Year 2002.  2002 IRS Data Book.  Excel ver.4.  March 2003.

Year 2001
Corporation Income Tax Returns, 2001: Article (PDF).  Tables (Excel ver. 4): 1, 2.  SOI Bulletin, Summer 2004.  September 2004.

Examination Coverage: Recommended and Average Recommended Additional Tax After Examination, by Type and Size of Return, Fiscal Year 2001. 2001 IRS Data Book.  Excel ver. 4.  March 2002.

Examination Coverage: Returns Examined Involving Protection of Revenue Base, by Type and Size of Return, Fiscal Year 2001. 2001 IRS Data Book.  Excel ver. 4.  March 2002.

Examination Coverage: Returns Examined Resulting in Refunds, by Type and Size of Return, Fiscal Year 2001. 2001 IRS Data Book.  Excel ver. 4.  March 2002.

Examination Coverage: Returns Examined with Unagreed Recommended Additional Tax After Examination, by Type and Size of Return, Fiscal Year 2001. 2001 IRS Data Book.  Excel ver. 4.  March 2002.

Number of Business Income Tax Returns, by Size of Business for Specified Income Years, 1990-2002.  Corporate data available through 2001.  SOI Bulletin, Historical Table, Summer 2004.  Excel ver. 4.  October 2004.

Returns of Active Corporations: Balance Sheet, Income Statement, and Selected Other Items, by Size of Total Assets, 2001.  SOI-2001, Corporation Income Tax Returns, September 2004.  Excel ver. 4.  September 2004.

Returns of Active Corporations: Selected Balance Sheet, Income Statement, and Tax Items, by Sector, by Size of Business Receipts, 2001.  SOI-2001, Corporation Income Tax Returns, September 2004.  Excel ver. 4.  September 2004.

Returns of Active Corporations: Selected Balance Sheet, Income Statement, and Tax Items, by Sector, by Size of Total Assets, 2001.  SOI-2001, Corporation Income Tax Returns, September 2004.  Excel ver. 4.  September 2004.

Year 2000
Corporation Income Tax Returns, 2000: Article (PDF).  Tables (Excel ver. 4): 1, 2 .  SOI Bulletin, Summer 2003.  October 2003.

Examination Coverage: Recommended and Average Recommended Additional Tax After Examination, by Type and Size of Return, Fiscal Year 2000. 2000 IRS Data Book.  Excel ver. 4.  September 2001.

Examination Coverage: Returns Examined Involving Protection of Revenue Base, by Type and Size of Return, Fiscal Year 2000. 2000 IRS Data Book.  Excel ver. 4.  September 2001.

Examination Coverage: Returns Examined Resulting in Refunds, by Type and Size of Return, Fiscal Year 2000. 2000 IRS Data Book.  Excel ver. 4.  September 2001.

Examination Coverage: Returns Examined with Unagreed Recommended Additional Tax After Examination, by Type and Size of Return, Fiscal Year 2000. 2000 IRS Data Book.  Excel ver. 4.  September 2001.

Returns of Active Corporations: Balance Sheet, Income Statement, and Selected Other Items, by Size of Total Assets, 2000.  SOI-2000, Corporation Income Tax Returns, September 2003.  Excel ver. 4.  September 2003.

Returns of Active Corporations: Selected Balance Sheet, Income Statement, and Tax Items, by Sector, by Size of Business Receipts, 2000.  SOI-2000, Corporation Income Tax Returns, September 2003.  Excel ver. 4.  September 2003.

Returns of Active Corporations: Selected Balance Sheet, Income Statement, and Tax Items, by Sector, by Size of Total Assets, 2000.  SOI-2000, Corporation Income Tax Returns, September 2003.  Excel ver. 4.  September 2003.

Year 1999
Corporation Income Tax Returns, 1999 (PDF).   (EXE).  SOI Bulletin, Article, Summer 2002.  EXE File Includes PDF and XLS.  September 2002.

Examination Coverage: Recommended and Average Recommended Additional Tax After Examination, by Type and Size of Return, Fiscal Year 1999. 1999 IRS Data Book.  Excel ver. 4.  May 2001.

Examination Coverage: Returns Examined Involving Protection of the Revenue Base, by Type and Size of Return, Fiscal Year 1999. 1999 IRS Data Book.  Excel ver. 4.  May 2001.

Examination Coverage: Returns Examined Resulting in Refunds, by Type and Size of Return, Fiscal Year 1999. 1999 IRS Data Book.  Excel ver. 4.  May 2001.

Examination Coverage: Returns Examined with Unagreed Recommended Additional Tax After Examination, by Type and Size of Return, Fiscal Year 1999. 1999 IRS Data Book.  Excel ver. 4.  May 2001.

Returns of Active Corporations: Balance Sheet, Income Statement, and Selected Other Items, by Size of Total Assets, 1999. SOI-1999, Corporation Income Tax Returns, September 2002.  Excel ver. 4.  October 2002.

Returns of Active Corporations: Selected Balance Sheet, Income Statement, and Tax Items, by Sector, by Size of Business Receipts, 1999. SOI-1999, Corporation Income Tax Returns, September 2002.  Excel ver. 4.  October 2002; Revised July 2003.

Returns of Active Corporations: Selected Balance Sheet, Income Statement, and Tax Items, by Sector, by Size of Total Assets, 1999. SOI-1999, Corporation Income Tax Returns, September 2002.  Excel ver. 4. October 2002.

Year 1998
Corporation Income Tax Returns, 1998.  A Collection of Tables, Plus the Introduction, Changes in Law and Regulations, Description of the Sample and Limitations of the Data, and the Explanation of Terms Sections.  Also a Bridge Between 1998 and 1997 Industry Groupings.  (See Tables 2, 4, and 5.)  SOI-1998, Corporation Income Tax Returns, September 2001.  EXE File Includes PDF and XLS.  November 2001.

Corporation Income Tax Returns, 1998 (PDF) (EXE). SOI Bulletin, Article, Summer 2001.  EXE File Includes PDF and XLS.  September 2001.

Examination Coverage: Recommended and Average Recommended Additional Tax After Examination, by Type and Size of Return, Fiscal Year 1998. 1998 IRS Data Book, Excel ver. 4. September 2000.

Examination Coverage: Returns Examined Involving Protection of the Revenue Base, by Type and Size of Return, Fiscal Year 1998. 1998 IRS Data Book.  Excel ver. 4.  September 2000.

Examination Coverage: Returns Examined Resulting in Refunds, by Type and Size of Return, Fiscal Year 1998. 1998 IRS Data Book.  Excel ver. 4.  September 2000.

Examination Coverage: Returns Examined with Unagreed Recommended Additional Tax After Examination, by Type and Size of Return, Fiscal Year 1998. 1998 IRS Data Book.  Excel ver. 4.  September 2000.

Year 1997
Corporation Income Tax Returns, 1997. A Collection of Tables, Plus the Introduction, Changes in Law and Regulations, Description of the Sample and Limitations of the Data, and Explanation of Terms Sections. (See Tables 2, 4, and 5.)  SOI-1997, Corporation Income Tax Returns, September 2000.  EXE File Includes PDF and XLS.  December 2000.

Corporation Income Tax Returns, 1997.  SOI Bulletin, Article, Summer 2000.  EXE File Includes PDF and XLS.  September 2000.

Year 1996
Corporation Income Tax Returns, 1996. A Collection of Tables, the Explanation of Terms, and the Sampling / Data Limitations Description. (See Tables 2, 4, and 5.)  SOI-1996, Corporation Income Tax Returns, September 1999.  EXE File Includes PDF and XLS.  November 1999.

Corporation Income Tax Returns, 1996. SOI Bulletin, Article, Summer 1999.  EXE File Includes PDF and XLS.  October 1999.

Year 1995
Corporation Income Tax Returns, 1995. A Collection of Tables, the Explanation of Terms, and the Sampling / Data Limitations Description. (See Tables 2, 4, and 5.)  SOI-1995, Corporation Income Tax Returns, October 1998.  EXE File Includes ASCII, WK1, and XLS.  February 1999.

Corporation Income Tax Returns, 1995. SOI Bulletin, Article, Summer 1998.  EXE File Includes PDF, WK1, and XLS.  September 1998.

Year 1994
Corporation Income Tax Returns, 1994. A Collection of Tables and the Explanation of Terms. (See Tables 2, 4, and 5.)  SOI-1994, Corporation Income Tax Returns, September 1997.  EXE File Includes ASCII, WK1, and XLS.  January 1999.

Corporation Income Tax Returns, 1994: Selected Balance Sheet, Income Statement, and Tax Items by Asset Size. SOI Bulletin,  Summer 1997.  EXE File Includes WK1 and XLS.  August 1997.

Corporation Income Tax Returns, 1994: Selected Balance Sheet, Income Statement, and Tax Items by Industrial Division and Asset Size. SOI Bulletin, Summer 1997.  EXE File Includes WK1 and XLS.  August 1997.

Year 1993
Corporation Income Tax Returns, 1993: Selected Balance Sheet, Income Statement, and Tax Items by Asset Size. SOI Bulletin, Summer 1996.  EXE File Includes WK1 and XLS.  September 1996.

Corporation Income Tax Returns, 1993: Selected Balance Sheet, Income Statement, and Tax Items by Industrial Division and Asset Size. SOI Bulletin, Summer 1996.  EXE File Includes WK1 and XLS.  September 1996.