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SOI Tax Stats - Managing the System

 

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Many areas within the IRS maintain data on costs, workload, employees, and other internal activities. These data are published for each fiscal year in the IRS Data Book (IRS publication 55B). Data tables within this publication are compiled by various areas within the IRS. These tables are then forwarded to SOI, where they are reviewed and put together for publication.

All data files on this page are available in Excel® version 4.0. A free Excel® viewer is available for download, if needed.



IRS Costs Data

The following tables detail the costs incurred by the IRS. The first set of tables details operating costs and gross collections, while also showing the cost of collecting $100. The other tables show costs by budget activity (e.g., processing, enforcement, and credits) and location (only offered for 1995-1999).
IRS Collections, Costs, Personnel, and U.S. Population
Fiscal Years available: 2005     2004      2003      2002     2001     2000     1999     1998     1997     1996     1995
                                                
Costs Incurred by the IRS
                                                 
Classified by: Budget activity
Fiscal Years available: 2005     2004     2003     2002     2001     2000     1999     1998     1997     1996     1995
                                                                          
Classified by: Office, district, or region
Fiscal Years available: 1999     1998     1997     1996     1995

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Workload Data

The tables below detail the number of cases in both Appeals and Chief Counsel.  Each table shows the number of prior year cases pending, received, closed, and cases pending as of the close of the fiscal year.
                               
Appeals Workload
                                                  
Classified by:

Status and type of case.  Internal Revenue region is also included for earlier years.

Fiscal Years   available: 2005     2004     2003     2002     2001     2000     1999     1998     1997     1996
                                                
Chief Counsel Workload
                                                 
Classified by: Office and type of case or activity
Fiscal Years   available: 2005     2004     2003     2002     2001     2000     1999     1998     1997     1996     1995
                                                         
Classified by: Tax litigation by type of case
Fiscal Years   available: 2005     2004     2003     2002     2001     2000     1999     1998

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Employee Data

                                      
The IRS compiles data on its employees on a fiscal year basis.  These tables show breakouts by budget activity, personnel type and for earlier tax years, by office.  Composition of IRS employees compared to non-military and total Federal labor forces are also available.
                                         
IRS Personnel Summary
                                                  
Classified by:

Employment status, budget activity, and type of personnel

Fiscal Years   available: 2005     2004     2003     2002     2001     2000     1999     1998     1997     1996     1995
                                                
IRS Labor Force
                                                 
Classified by: Race, national origin, and gender, compared to national totals for civilian and Federal labor forces
Fiscal Years   available: 2005     2004     2003     2002     2001     2000     1999     1998     1997     1996      1995

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Internal Activities

                                 

Some internal evaluation results are also available to the public.  From 1995 to 1998, the IRS published data on its own internal audits and security activities.  Audits are broken out by type of audit and the staff time allocated for conducting these audits. 

The internal security activities detail employee and non-employee violations by outcome, as well as various financial accomplishments. 

Finally, on a yearly basis, the IRS publishes details of information returns received, number of contacts, and additional tax and interest assessed.  These data can be found in the Information Reporting Program tables.

                         
Internal Audit
                                                  
Classified by:

Type and staff time

Fiscal Years   available: 1998     1997     1996     1995
                                                
Internal Security Activities
                                                 
Classified by: Type and financial accomplishment
Fiscal Years   available: 1998     1997     1996     1995

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Issuing Refunds  |  Collecting Revenue

Enforcing Laws  |  Assisting Taxpayers

IRS Tax Compliance Activities  |  Taxpayer Compliance Research

  

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Page Last Reviewed or Updated: April 14, 2008