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Large Business and International (LB&I) Division Directory

COMMISSIONER
Douglas W. O'Donnell

DEPUTY COMMISSIONER
Rosemary J. Sereti

COMMISSIONER’S OFFICE

Internal Revenue Service

Street Address:
Mint Building
801 9th Street, NW
4th Floor
Washington, DC 20220
Mailing Address:
1111 Constitution  Avenue, NW
Large Business and International Division
Attn: SE:LB
Washington, DC 20224
TEL: (202) 515-4400
FAX: (202) 515-4437
 

The Large Business and International (LB&I) Division serves corporations, subchapter S corporations, and partnerships with assets greater than $10 million. These entities typically have large numbers of employees, deal with complicated issues involving tax law and accounting principles, and conduct their operations in an expanding global environment.

LB&I Vision

We are a world class organization responsive to the needs of our customers in a global environment while applying innovative approaches to customer service and compliance.
We apply the tax laws with integrity and fairness through a highly skilled and engaged workforce, in an environment of inclusion where each employee can make a maximum contribution to the mission of the team.  


Assistant Deputy Commissioner Compliance Integration  
Dave Horton

SE:LB:ADCCI
2001 Butterfield Road
Downers Grove, IL 60515-1050
TEL: (630) 493-5363
FAX: (630) 493-5906

Assistant Deputy Commissioner International
Theodore Setzer

SE:LB:ADCI
290 Bwy - Foley Square
New York, NY 10007-1823
TEL: (212) 298-2137
FAX:

Director, Program and Business Solutions 
Susan Latham

SE:LB:PBS
850 Trafalgar Court, Mail Stop 4366
Maitland, FL 32751-4141
TEL: (202) 317-6707
FAX:

Director, Cross Border Activities Practice Area
John Hinding

SE:LB:CBA
801 9th St NW
Washington, DC 20005
TEL: (202) 317-3800
FAX:

Director, Enterprise Activities practice Area 
Kathy Robbins

SE:LB:EA
1919 Smith
Houston, TX 77002-8049
TEL: (713) 209-3704
FAX:

Director, Pass Through Entities practice area 
Cheryl Claybough

SE:LB:PTE
1919 Smith
Houston, TX 77002-8049
TEL: (510) 907-5542
FAX:

Director, Treaty and Transfer Pricing Operations practice Area 
Sharon Porter

SE:LB:TTPO
600 Dr Martin L King Pl
Louisville, KY 40202-0000
TEL: (630) 493-5931
FAX:

Director, Withholding and International Individual Compliance practice area
Pamela Drenthe

SE:LB:WIIC
801 9th St NW
Washington, DC 20005
TEL: (202) 515-4417
FAX: (855) 787-3594

Director, Central Compliance practice Area 
Tina Meaux

SE:LB:CC
1919 Smith
Houston, TX 77002-8049
TEL: (713) 209-4074
FAX: (713) 209-3723

Director, Eastern Compliance practice area 
Lavena Williams

SE:LB:EC
101 Wood Ave S
Iselin, NJ 08830-2703
TEL: (732) 452-8129
FAX:

Director, Northeastern Compliance practice Area 
Barbara Harris

SE:LB:NC
290 Bwy - Foley Square
New York, NY 10007-1823
TEL: (212) 298-2112
FAX:

Director, Western Compliance practice area 
Kimberly Edwards

SE:LB:WC
1919 Smith
Houston, TX 77002-8049
TEL: (713) 209-3615
FAX: (713) 209-4143

Page Last Reviewed or Updated: 16-Feb-2016