Some of the following are available as Microsoft Excel® XLS files. A free Excel viewer is available for download, if needed.

Some of the following are available as Adobe Acrobat® PDF files. A free Acrobat reader is available for download, if needed.

Fiscal Year: 2003

The files shown below come from the Internal Revenue Service Data Book 2003, Publication 55B, Washington, DC, Issued March 2004.

Entire PublicationPDF. Adobe Acrobat PDF.

The following tables are available in Excel ver. 4 format. All of these tables are also available in Adobe Acrobat PDF format as part of the file listed above.

Tables by Number:

1XLS, 2XLS, 3XLS, 4XLS, 5XLS, 6XLS, 7XLS, 8XLS, 9XLS, 10XLS, 11XLS, 12XLS, 13XLS, 14XLS, 15XLS, 16XLS, 17XLS, 18XLS, 19XLS, 20XLS, 21XLS, 22XLS, 23XLS, 24XLS, 25XLS, 26XLS, 27XLS, 28XLS, 29XLS, 30XLS, 31XLS, 32XLS, 33XLS

Tables by Title:

Amount of Internal Revenue Refunds Issued, Including Interest, by StateXLS.

Appeals Workload, by Status and CategoryXLS.

Chief Counsel Workload, by Office and Type of Case or ActivityXLS.

Chief Counsel Workload: Tax Litigation, by Type of CaseXLS.

Civil Penalties Assessed and Abated, by Type of Penalty and Type of TaxXLS.

Costs Incurred by the Internal Revenue Service, by Budget Activity, Fiscal Years 2002 and 2003XLS.

Criminal Investigation Program, by Status or DispositionXLS.

Delinquent Collection Activities, Fiscal Years 2000-2003XLS.

Determination Letters Issued on Employee Benefit Plans, by Type and Disposition of PlanXLS.

Employee Plans and Tax-Exempt Organizations: Guidance and ClosingsXLS.

Examination Coverage: Recommended and Average Recommended Additional Tax After Examination, by Type and Size of ReturnXLS.

Examination Coverage: Returns Examined Involving Protection of Revenue Base, by Type and Size of ReturnXLS.

Examination Coverage: Returns Examined Resulting in Refunds, by Type and Size of ReturnXLS.

Examination Coverage: Returns Examined with Unagreed Recommended Additional Tax After Examination, by Type and Size of ReturnXLS.

Information Reporting ProgramXLS.

Internal Revenue Costs, Collections, Personnel, and U.S. Population, Fiscal Years 1971-2003XLS.

Internal Revenue Gross Collections, by StateXLS.

Internal Revenue Gross Collections, by Type of Tax, Fiscal Years 1973-2003XLS.

Internal Revenue Service Labor Force, Compared to National Totals for Civilian and Federal Labor Forces, by Race, National Origin, and GenderXLS.

Internal Revenue Service Personnel Summary, by Budget Activity and Type of Personnel, Fiscal Years 2002 and 2003XLS.

Internal Revenue Service Taxpayer Assistance and Education Programs, by Type of Assistance or ProgramXLS.

Number of Individual Income Tax Returns Filed Electronically and Accepted, by StateXLS.

Number of Internal Revenue Refunds Issued, by StateXLS.

Number of Returns Filed, by Type of Return and StateXLS.

Returns of Tax-Exempt Organizations and Employee Plans Examined, and Recommended Additional Tax After Examination, by Type of ExaminationXLS.

Returns of Tax-Exempt Organizations, Employee Plans and Tax-Exempt Bonds Examined, by Type of ReturnXLS.

Selected Information from Returns FiledXLS.

Summary of Internal Revenue Collections and Refunds, by Type of Tax, Fiscal Years 2002 and 2003XLS.

Summary of Number of Returns Filed, by Type of Return, Fiscal Years 2002 and 2003XLS.

Tax-Exempt Organization and Other Entity Applications or Disposals, by Type of Organization and Internal Revenue Code SectionXLS.

Tax-Exempt Organizations and Other Entities Listed on the Exempt Organization Business Master File, by Type of Organization and Internal Revenue Code Section, Fiscal Years 2000-2003XLS.

Taxpayer Advocate Service: Post-Filing Taxpayer Assistance Program, by Type of Relief and IssuesXLS.

Taxpayer Contact Information, by Type of Math Error and Selected ProgramXLS.

Fiscal Year: 2002

The files shown below come from the Internal Revenue Service Data Book 2002, Publication 55B, Washington, DC, Issued March 2003.

Entire PublicationPDF. Adobe Acrobat PDF. Revised November 2003.

The following tables are available in Excel ver. 4 format. All of these tables are also available in Adobe Acrobat PDF format as part of the file listed above.

Amount of Internal Revenue Refunds, Including Interest, by StateXLS. Revised March 2004.

Appeals Workload, by Status and SourceXLS.

Chief Counsel Workload, by Office and Type of Case or ActivityXLS.

Chief Counsel Workload: Tax Litigation, by Type of CaseXLS.

Civil Penalties Assessed and Abated, by Type of Penalty and Type of TaxXLS.

Costs Incurred by the Internal Revenue Service, by Budget Activity, Fiscal Years 2001 and 2002XLS.

Criminal Investigation Program, by Status or DispositionXLS.

Delinquent Collection Activities, Fiscal Years 2001 and 2002XLS. Revised May 2003.

Determination Letters Issued on Employee Benefit Plans, by Type and Disposition of PlanXLS.

Employee Plans and Tax-Exempt Organizations: Guidance and ClosingsXLS.

Examination Coverage: Recommended and Average Recommended Additional Tax After Examination, by Type and Size of ReturnXLS.

Examination Coverage: Returns Examined Involving Protection of Revenue Base, by Type and Size of ReturnXLS.

Examination Coverage: Returns Examined Resulting in Refunds, by Type and Size of ReturnXLS.

Examination Coverage: Returns Examined with Unagreed Recommended Additional Tax After Examination, by Type and Size of ReturnXLS.

Information Reporting ProgramXLS.

Internal Revenue Costs, Collections, Personnel, and U.S. Population, Fiscal Years 1971-2002XLS. Revised May 2003.

Internal Revenue Gross Collections, by StateXLS. Revised March 2004.

Internal Revenue Gross Collections, by Type of Tax, Fiscal Years 1973-2002XLS. Revised May 2003.

Internal Revenue Service Labor Force, Compared to National Totals for Civilian and Federal Labor Forces, by Race, National Origin, and GenderXLS.

Internal Revenue Service Personnel Summary, by Budget Activity and Type of Personnel, Fiscal Years 2001 and 2002XLS.

Internal Revenue Service Taxpayer Assistance and Education Programs, by Type of Assistance or ProgramXLS.

Miscellaneous Taxpayer Contact Information By Type of Math Error and Selected ProgramXLS. (September 2003. This table was added after the publication was printed.)

Number of Individual Income Tax Returns Filed Electronically and Accepted, by StateXLS.

Number of Internal Revenue Refunds Issued, by StateXLS.

Number of Returns Filed, by Type of Return and StateXLS.

Returns of Tax-Exempt Organizations and Employee Plans Examined, and Recommended and Average Additional Tax After Examination, by Type of ExaminationXLS.

Returns of Tax-Exempt Organizations, Employee Plans and Tax-Exempt Bonds Examined, by Type of ReturnXLS.

Selected Information from Returns FiledXLS. Revised November 2003.

Summary of Internal Revenue Collections, by Type of Tax, Fiscal Years 2001 and 2002XLS. Revised May 2003.

Summary of Number of Returns, by Type of Return, Fiscal Years 2001 and 2002XLS.

Tax-Exempt Organization and Other Entity Applications or Disposals, by Type of Organization and Internal Revenue Code SectionXLS.

Tax-Exempt Organizations and Other Entities Listed on the Exempt Organization Business Master File, by Type of Organization and Internal Revenue Code Section, Fiscal Years 1999-2002XLS.

Taxpayer Advocate Service: Post-Filing Taxpayer Assistance Program, by Type of Assistance and IssuesXLS.

Fiscal Year: 2001

The files shown below come from the Internal Revenue Service Data Book 2001, Publication 55B, Washington, DC, Issued March 2002.

Entire PublicationPDF. Adobe Acrobat PDF. Revised May 2003.

The following tables are available in Excel ver. 4 format. All of these tables are also available in Adobe Acrobat PDF format as part of the file listed above.

Amount of Internal Revenue Refunds, Including Interest, by StateXLS. Revised May 2003.

Appeals Workload, by Status and SourceXLS.

Chief Counsel Workload, by Office and Type of Case or ActivityXLS.

Chief Counsel Workload: Tax Litigation, by Type of CaseXLS.

Civil Penalties Assessed and Abated, by Type of Penalty and Type of TaxXLS. Revised March 2003.

Costs Incurred by the Internal Revenue Service, by Budget Activity, Fiscal Years 2000 and 2001XLS.

Criminal Investigation Program, by Status or DispositionXLS.

Delinquent Collection Activities, Fiscal Years 2000 and 2001XLS. Revised May 2003.

Determination Letters Issued on Employee Benefit Plans, by Type and Disposition of PlanXLS.

Employee Plans and Tax-Exempt Organizations: Guidance and ClosingsXLS.

Examination Coverage: Recommended and Average Recommended Additional Tax After Examination, by Type and Size of ReturnXLS.

Examination Coverage: Returns Examined Involving Protection of Revenue Base, by Type and Size of ReturnXLS.

Examination Coverage: Returns Examined Resulting in Refunds, by Type and Size of ReturnXLS.

Examination Coverage: Returns Examined with Unagreed Recommended Additional Tax After Examination, by Type and Size of ReturnXLS.

Information Reporting ProgramXLS.

Internal Revenue Costs, Collections, Personnel, and U.S. Population, Fiscal Years 1971-2001XLS.

Internal Revenue Gross Collections, by StateXLS.

Internal Revenue Gross Collections, by Type of Tax, Fiscal Years 1972-2001XLS.

Internal Revenue Service Labor Force, Compared to National Totals for Civilian and Federal Labor Forces, by Race, National Origin, and GenderXLS.

Internal Revenue Service Personnel Summary, by Budget Activity and Type of Personnel, Fiscal Years 2000 and 2001XLS.

Internal Revenue Service Prefiling Taxpayer Assistance and Education Programs, by Type of Assistance or ProgramXLS. Revised March 2003.

Number of Individual Income Tax Returns Filed Electronically and Accepted, by StateXLS.

Number of Internal Revenue Refunds Issued, by StateXLS. Revised May 2003.

Number of Returns Filed, by Type of Return and StateXLS.

Returns of Tax-Exempt Organizations and Employee Plans Examined, and Recommended and Average Additional Tax After Examination, by Type of ExaminationXLS. Revised December 2002.

Returns of Tax-Exempt Organizations and Employee Plans Examined, by Type of ReturnXLS.

Selected Information from Returns FiledXLS.

Summary of Internal Revenue Collections, by Type of Tax, Fiscal Years 2000 and 2001XLS. Revised May 2003.

Summary of Number of Returns, by Type of Return, Fiscal Years 2000 and 2001XLS.

Tax-Exempt Organization and Other Entity Applications or Disposals, by Type of Organization and Internal Revenue Code SectionXLS.

Tax-Exempt Organizations and Other Entities Listed on the Exempt Organization Business Master File, by Type of Organization and Internal Revenue Code Section, Fiscal Years 1998-2001XLS.

Taxpayer Advocate Service: Post-Filing Taxpayer Assistance Program, by Type of Assistance and IssuesXLS.

Link to Current Data Book Page

IRS Data Book 2007

Links to Previous Data Books

IRS Data Book: 2004 - 2006

IRS Data Books: 1998 - 2000

IRS Data Books: 1995 - 1997