About TIGTA: Office Locations: Headquarters (Washington, DC) - U.S. Treasury Inspector General for Tax Administration (TIGTA)

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Headquarters
1125 15th St NW, Suite 700
Washington D.C., 20005

Inspector General

J. Russell George
Inspector General for Tax Administration
(202) 622-6500

Joseph I. Hungate, III
Principal Deputy Inspector General
(202) 622-6500

Li-Yun Chien
Congressional, Media and Public Liaison
(202) 622-6500

Office of Investigations

Steven Jones
Deputy Inspector General for Investigations
(202) 927-7160

Timothy Camus
Assistant Inspector General for Investigations - Field Divisions
(202) 927-7160

Gregory Holley
Deputy Assistant Inspector General for Investigations
(202) 927-7160

Michael Delgado
Assistant Inspector General for Investigations - Headquarters Operations
(202) 927-7160

TIGTA Hotline
(800) 366-4484

Operations Division
(202) 927-0454

Technical and Firearms Support Division
(301) 210-8700

Strategic Enforcement Division
(202) 283-2122

Contract Fraud and Criminal Intelligence Division
(202) 927-7023

Internal Affairs Division
(202) 927-7261

Office of Audit

Michael Phillips
Deputy Inspector General for Audit
(202) 622-6510

Nancy Nakamura
Assistant Inspector General
Management Services and Exempt Organizations
(202) 622-3837

Michael McKenney
Assistant Inspector General
Returns Processing and Account Services
(202) 622-5916

Margaret Begg
Assistant Inspector General
Compliance and Enforcement Operations
(202) 622-8510

Alan R. Duncan
Assistant Inspector General
Security and Information Technology Services
(202) 622-5894


•	Improvements Are Needed in the Administration of Education Credits and Reporting Requirements for Educational Institutions

•	Millions of Taxpayers May Be Negatively Affected by the Reduced Withholding Associated With the Making Work Pay Credit

•	Improvements are needed to ensure the Health Coverage Tax Credit is properly claimed on tax returns


•	Man sentenced for theft of government property

•	Woman charged with unauthorized access to an IRS computer

•	Woman sentenced in representation and tax fraud scheme

Last Updated: Monday, 31-Aug-2009 08:01:10 EDT