Criminal Investigation Special Agent (CISA)

Criminal Investigation (CI) is the law enforcement branch of the IRS. Our mission is to serve the American public by investigating potential criminal violations of the Internal Revenue Code, and related financial crimes, in a manner that fosters confidence in the tax system and compliance with the law.

As an IRS CI Special Agent, you will combine your accounting skills with law enforcement skills to investigate financial crimes. Special Agents are duly sworn law enforcement officers who are trained to "follow the money." No matter what the source, all income earned, both legal and illegal, has the potential of becoming involved in crimes which fall within the investigative jurisdiction of the IRS Criminal Investigation. Because of the expertise required to conduct these complex financial investigations, IRS Special Agents are considered the premier financial investigators for the Federal Government.

CISA Contact Information

State/Province Contact Information
Alabama 256-722-2459
Alaska 907-786-9751

Phoenix 480-503-7347
Tucson 520-719-6232

Arkansas 859-244-2401

Los Angeles 562-951-6951 Oakland 209-900-6766
San Diego/Orange County 619-615-9071

Colorado 720-956-4781
Connecticut 413-785-0372
Delaware 302-286-1627
District of Columbia 703-647-5506

Miami 305-982-5223
Tampa 727-318-6157

Georgia 256-722-2459
Hawaii 808-566-2938
Idaho 208-914-9015
Illinois 708-898-9815
Indiana 317-581-5776
Iowa 319-375-9141
Kansas 913-722-7570
Kentucky 859-244-2401
Louisiana 504-558-1540
Maine 413-785-0372
Maryland 443-853-5613
Massachusetts 413-785-0372 
Michigan 313-234-2442
Minnesota 651-312-8021
Mississippi 601-292-4909

St. Louis 314-339-1359
Kansas City 816-966-2535

Montana 406-444-8603
Nebraska 402-233-7452
Nevada 702-868-5101
New Hampshire 413-785-0372
New Jersey 973-653-2607
New Mexico 505-424-5992
New York 516-576-7225
North Carolina 919-334-5859
North Dakota 605-782-8232

Akron 330-319-9821 
Cleveland 216-750-6581

Oklahoma 918-384-4716

Eugene 541-465-6468
Portland 360-905-1144


Pittsburgh 412-404-9523
Philadelphia 302-286-1627 / 570-969-5332

Rhode Island 413-785-0372
South Carolina 704-548-4193
South Dakota 605-782-8232
Tennessee 859-286-8527

Dallas 682-707-0227
Houston 281-721-8349
San Antonio 210-841-8564

Utah 801-799-6761
Vermont 413-785-0372
Virginia 804-916-8824
Washington 253-591-6608
West Virginia 304-420-6633
Wisconsin 414-231-2187
Wyoming 307-772-2161 ext. 222
Puerto Rico 305-982-5223

This page was last updated on August 30, 2017.


Are You Ready for the Challenge?

You can receive email notification of our Criminal Investigation Special Agent openings by becoming a registered user at How to Apply. You can register for an email notification or access the CareerConnector at any time to review a list of current openings. However, there must be an open vacancy announcement on CareerConnector for the Criminal Investigator position in order to apply.

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If you have questions regarding law enforcement careers, click here to email a CI recruiter.

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