Internal Revenue Service Data Book - October 1, 2013 to September 30, 2014

Sep 19, 2026

Internal Revenue Service Data Book, 2014 summarizes IRS activities for Fiscal Year 2014, covering October 1, 2013 through September 30, 2014. It reports information on returns filed and taxes collected, enforcement actions, taxpayer assistance, and the IRS budget and workforce, alongside related activities. The commissioner’s letter highlights service and enforcement adjustments under reduced appropriations, noting decreases in phone calls answered and audits completed while processing and collections largely held steady. Enforcement cuts affected audits and revenue outcomes, alongside employee attrition, despite continued commitment to taxpayer support and expanded online services.

LanguageEnglish

CategoryGeneral

FormatPDF

Pages88

Reading Time31 min

AccessFree to download

Contents

Acknowledgments

Letter from the Commissioner

List of Statistical Tables

Statistical Tables

Data Sources, by Subject Area and Table Number

Principal Officers of the Internal Revenue Service

Principal Officers of the Internal Revenue Service Office of Chief Counsel

Commissioners of Internal Revenue

Chief Counsels for the Internal Revenue Service

Internal Revenue Service Organization

14 I N T E R N A LR E V E N U ES E R V I C E DATA BOOK O c t o b e r 1 , 2 0 1 3 t o S e pt e m b e r 3 0 , 2 0 1 4 Internal Revenue Service Data Book, 2014 Department of the Treasury Internal Revenue Service John A. Koskinen Commissioner Rosemary D. Marcuss Director, Research, Analysis, and Statistics Barry W. Johnson Director, Statistics of Income Division Wayne K. Kei Chief, Communications and Data Dissemination Section The IRS Mission Provide America’s taxpayers top-quality service by helping them understand and meet their tax responsibilities and enforce the law with integrity and fairness to all. I n t e r n a l R e v e n u e S e r v i c e Data Book , 14 This report describes activities conducted by the Internal Revenue Service during Fiscal Year 2014 (October 1, 2013, through September 30, 2014). It provides information on returns filed and taxes collected, enforcement, taxpayer assistance, the IRS budget and workforce, and otherselected activities. When using information from this report, cite the Internal Revenue Service Data Book, 2014 as follows— Internal Revenue Service Data Book, 2014 Publication 55B Washington, DC March 2015 Contents Acknowledgments ............................................................. ii Letter from the Commissioner........................................... iii List of Statistical Tables ..................................................... iv Statistical Tables................................................................ 3 Data Sources, by Subject Area and Table Number........... 73 Principal Officers of the Internal Revenue Service ............ 74 Principal Officers of the Internal Revenue Service Office of Chief Counsel .................................................. 76 Commissioners of Internal Revenue ................................. 77 Chief Counsels for the Internal Revenue Service ............. 78 Internal Revenue Service Organization.......... inside back cover | Internal revenue ServIce Data Book , 2014
Acknowledgments
I n t e r n a l R e v e n u e S e r v i c e O f f i c e s | | Tax Exempt and Government Entities Robert W. Noonan
Taxpayer Advocate
Jacqueline A. Gele Michael G. Hart
Joann F. Morasse Wage and Investment
Valerie W. Allen Helen M. Bass Kelli A. Graser
Statistical Designer
Melissa R. Ludlum | | --- | --- | --- | | Appeals
Diana Palombo Chief Counsel | Criminal Investigation Stephen D. Harris
Equity, Diversity, and Inclusion | | | Christina L. Aiken
Hilary A. Ferrell
Chief Financial Officer Charles R. Martinsen Online Services
William S. Parman Research, Analysis, and Statistics Brett Collins
David J. Ludlum
Small Business /Self-Employed
Maureen Aptowicz
Denise E. Baldwin
Bradley N. Birch
Karen E. Johnson
Paul D. Kuty
Catherine A. LaBille
Darryl E. Liu
Pamela K. Lund
Bob D. Schwaller
D i v i s i o n ,
D a t a D i s s e m i n a t i o n
Layout Designer
and Publishing Services Coordinator Clay R. Moulton
Information Technology Specialist Saiful Ahmed David L. Byers Charles A. Messing
Jeshal Patel Kent H. Rinehart Afzaal H. Shamsie Barry S. Sims Sharon Telesford
Communications & Liaison Michael Deneroff
S t a t i s t i c s o f I n c o m e C o m m u n i c at i o n s a n d
Managing Editors Kelly D. Dauberman Ruth A. Schwartz
Technical Editors | | | | James R. Hobbs
Barry W. Johnson | Paul A. Bastuscheck | | The Internal Revenue Service Data Book Online The Internal Revenue Service Data Book tables for the current year and previous years may be found on the IRS Internet site. The World Wide Web address [is: www.irs.gov/taxstats. From the website](is: www.irs.gov/taxstats. From the website) , select “IRS Data Books” in the “Products, Publications & Papers” section. An archive of historical Data Books from 2014 to 1863 is also available on the site. For additional information, contact

FAQs

What time period does the IRS Data Book, 2014 cover?

It describes IRS activities conducted during Fiscal Year 2014, from October 1, 2013 through September 30, 2014.

What topics are included in the IRS Data Book for 2014?

It provides information on returns filed and taxes collected, enforcement, taxpayer assistance, the IRS budget and workforce, and other selected activities.

How did reduced appropriations affect IRS operations in FY 2014?

The report explains that fewer resources led to decreases in phone calls answered and audits completed, while processing returns and collecting revenue generally held steady compared with prior years.

Sep 19, 2026

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