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Audit Reports

Annual Audit Plans

Management Performance Challenges Facing IRS

Peer Review Reports
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OA Office Locations

TIGTA's OA Office Locations map is provided in PDF format which requires a special plugin. To obtain the free reader for this format, please visit the Adobe web site.

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Andover Campus, Massachusetts
310 Lowell Street, Stop 903
Andover, MA 01810

Atlanta Campus, Georgia
4800 Buford Highway, MS 15
Chamblee, GA 30341

Atlanta Summit Building, Georgia
401 W. Peachtree Street, Room 540, Stop 190-R
Atlanta, GA 30308

Austin Campus, Texas
3651 S IH 35, Mail Stop 3200 AUSC
Austin, TX 78741

Baltimore, Maryland
31 Hopkins Plaza, Suite 1410
Baltimore, MD 21201

Brookhaven Campus, New York
1040 Waverly Avenue, Stop 900
Holtsville, NY 11742

Chicago, Illinois
200 W. Adams Street, Suite 450
Chicago, IL 60606

Cincinnati, Ohio
550 Main Street, Room 5028
Cincinnati, OH 45202

Denver, Colorado
1999 Broadway, Suite 2406,
MS 3300 DEN
Denver, CO 80202

Farmers Branch, Texas
4050 Alpha Road, Mail Stop 3200 NDAL
Dallas, TX 75244

Fresno Campus, California
5045 E. Butler Avenue, Stop 11
Fresno, CA 93727

Kansas City Campus, Missouri
333 W. Pershing Road,
P-L Mail Stop 3000
Kansas City, MO 64108

Laguna Niguel, California
24000 Avila Road, Room 2509
Laguna Niguel, CA 92677

Los Angeles, California
300 N. Los Angeles Street, Room 4334
Los Angeles, CA 90012

Martinsburg Computing Center,
West Virginia

250 Murall Drive
Kearneysville, WV 25430-5200

Memphis Campus, Tennessee
5333 Getwell Road, Stop 72,
Room H-147
Memphis, TN 38118

New Carrolton, Maryland
5000 Ellin Road, Room B2-203
Lanham, MD 20706

Oakland, California
1301 Clay Street, Suite 510N
Oakland, CA 94612

Ogden Campus, Utah
1160 W. 1200 South, MS 3400
Ogden, UT 84201

Philadelphia, Pennsylvania
600 Arch Street, Room 4218
Philadelphia, PA 19106

Plantation, Florida
7850 SW 6th Court, Room 120,
Stop 8430
Plantation, FL 33324

Seattle, Washington
915 2nd Avenue, Room 2640, MS 690
Seattle, WA 98174

St. Louis, Missouri
1222 Spruce St., Room 8.205,
Stop 3300
St. Louis, MO 63103

Washington, DC
1401 H Street, NW, Suite 469
Washington, DC 20005

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Last Updated: July 26, 2021
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