Large Business & International (LB&I) Division

 

Revision: August 2, 2022

The Large Business and International (LB&I) Division is responsible for tax administration activities for domestic and foreign businesses with a United States tax reporting requirement and assets equal to or exceeding $10 million as well as the Global High Wealth and International Individual Compliance programs.

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.

Stakeholders may view the LB&I Organization ChartPDF (updated as of August 2, 2022) to view LB&I's management structure.

Commissioner Nikole C. Flax
Deputy Commissioner Holly O. Paz

Internal Revenue Service
Attn: SE:LB
1111 Constitution Avenue, NW
Washington, DC 20224
TEL: 202-317-8954

 

Assistant Deputy Commissioner

Theodore Setzer
Internal Revenue Service
Attn: SE:LB:ADCCI: (DS)
290 Bwy - Foley Square
New York, NY 10007-1823
TEL: 212-298-2137


Strategy, Policy & Governance (SPG)

Robyn Truman
Director, SPG (Acting)
Attn: SE:LB:ADCCI:SPG
Internal Revenue Service
1111 Constitution Avenue, NW
Washington, DC 20224
TEL: 240-613-6698


Data Solutions

Barry Levine
Director, Data Solutions (Acting)
Attn: SE:LB:ADCCI:DS
Internal Revenue Service
1111 Constitution Avenue, NW
Washington, DC 20224
TEL: 240-613-4903


Compliance Planning and Analytics

Ronald H. Hodge II
Director, Compliance Planning and Analytics (Acting)
Internal Revenue Service
Attn: SE:LB:ADCCI:CPA
1111 Constitution Avenue, NW
Washington, DC 20224
TEL: 202-803-9414

Carolyn Morton
Director, Program and Business Solutions (Acting)
Internal Revenue Service
Attn: SE:LB:PBS
4905 Koger Boulevard
Greensboro, NC 27407-2734
TEL: 336-690-6394

Roy Souders
Director, Technology and Program Solutions (Acting)
Internal Revenue Service
Attn: SE:LB:PBS:TPS
1111 Constitution Avenue, NW
Washington, DC 20224-0002
TEL: 240-613-4694

Robert LaVanway
Director, Resource Solutions
Internal Revenue Service
Attn: SE:LB:PBS:RS
1220 SW 3rd Avenue
Portland, OR 97204-2825
TEL: 360-708-7541

John Hinding
Director, Cross Border Activities Practice Area
Internal Revenue Service
Attn: SE:LB:CBA
1111 Constitution Avenue NW
Washington, DC 20224
TEL: 202-317-8686


DFO East

Orrin Byrd
Director, Field Operations East
Internal Revenue Service
Attn: SE:LB:CBA:E
2888 Woodcock Boulevard, Suite 202
Stop 072-N
Atlanta, GA 30341
TEL: 470-719-6554


DFO West

Donald Murray
Director, Field Operations West
Internal Revenue Service
Attn: SE:LB:CBA:W
200 N High Street
Columbus, OH 43215-2463
TEL: 614-280-8685

Scott Ballint
Director, Enterprise Activities Practice Area
Internal Revenue Service
Attn: SE:LB:E
1100 Main Street
Wheeling, WV 26003
TEL: 304-238-8235


Financial Institutions and Products

Lisa Rupert
Director, Financial Institutions and Products (Acting)
Internal Revenue Service
Attn: SE:LB:E:FIP
2850 NE Independence Ave
Lee’s Summit, MO 64064
TEL: 816-966-2468


Corporate Issues/Credits

Mark Nyman
Director, Corporate Issues/Credits
Internal Revenue Service
Attn: SE:LB:E:CR
290 Broadway-Foley Square
New York, NY 10007
TEL: 212-298-2180

Clifford Scherwinski
Director, Pass-Through Entities Practice Area
Internal Revenue Service
Attn: SE:LB:PTE
4041 N. Central Avenue
Phoenix, AZ 85012-3330
TEL: 602-636-9400


Pass-Through Entities

Monique Gabel
Deputy Director, Pass-Through Entities
Internal Revenue Service
Attn: SE:LB:PTE:DD
955 S Springfield Ave
Springfield, NJ 07081
TEL: 973-921-4307


Pass-Through Exam Strategy

Eric Cirelli
DFO GHW & Pass-Through Exam Strategy
Internal Revenue Service
Attn: SE:LB:PTE:DFO
955 S. Springfield Ave
Springfield, NJ 07081
TEL: 518-223-1104

Jennifer Best
Director, Treaty and Transfer Pricing Operations Practice Area
Internal Revenue Service
Attn: SE:LB:TTPO
1111 Constitution Avenue NW
Washington, DC 20224
TEL: 202-317-8511


Field Operations Transfer Pricing Practice

James "Brad" Anwyll
Director, DFO Transfer Pricing Practice (TPP)
Internal Revenue Service
Attn: SE:LB:TTPO:TPP
1111 Constitution Avenue NW
Washington, DC 20224
TEL: 202-317-8565


Advance Pricing and Mutual Agreement

Nicole L Welch
Director, Advance Pricing and Mutual Agreement (APMA)
Internal Revenue Service
Attn: SE:LB:TTPO:APMA
1111 Constitution Avenue NW
Washington, DC 20224
TEL: 202-317-8938

Deborah Palacheck
Director, Withholding Exchange & International Individual Compliance (WEIIC)
Internal Revenue Service
Attn: SE:LB:WEIIC
1111 Constitution Avenue, NW
Washington, DC 20224
TEL: 202-317-8451


Field Operations International Individual Compliance (IIC)

Judith McNamara
Director, Field Operations - International Individual Compliance (IIC)
Internal Revenue Service
Attn: SE:LB: WEIIC
2001 Butterfield Road
Downers Grove, IL 60515-1050
TEL: 630-493-5172


DFO Foreign Payments Practice (FPP) and AEOI

Kimberly A. Schoenbacher
Director, DFO Foreign Payments Practice (FPP) and AEOI
Internal Revenue Service
Attn: SE:LB:WEIIC:FPP
290 Broadway, Foley Square 12th Floor
New York, NY 10007
TEL: 212-298-2027


DFO Exchange & Offshore Strategy (EOS)

Linh Vuh
Director, DFO Exchange & Offshore Strategy
Internal Revenue Service
Attn: SE:LB: WEIIC:EOS
290 Broadway-Foley Square
New York, NY 10007
TEL: 212-436-1752​​​​​

Lavena Williams
Director, Eastern Compliance Practice Area
Internal Revenue Service
Attn: SE:LB:EC
2001 Butterfield Road
Downers Grove, IL 60515-1050
TEL: 630-493-5369


DFO Southeast

Joseph Banks
Director, Field Operations Southeast
Internal Revenue Service
Attn: SE:LB:EC:SE
2300 Lake Park Dr SE
Suite 450
Smyrna, GA 30080
TEL: 678-627-4721


DFO North Central

Khin Chow
Director, Field Operations North Central
Internal Revenue Service
Attn: SE:LB:EC:GL
550 Main Street
Cincinnati, OH 45202-3222
TEL: 513-975-6503


DFO Engineering

Cheryl Teifer
Director, Field Operations Engineering
Internal Revenue Service
Attn: SE:LB:EC:E
2001 Butterfield Road
Downers Grove, IL 60515-1050
TEL: 630-661-3124

Nancy Wiltshire
Director, Northeastern Compliance Practice Area (Acting)
Internal Revenue Service
Attn: SE:LB:NE
1111 Constitution Ave
Washington, DC 20002
TEL: 202-317-8939


DFO North-Atlantic

Deborah Mullen
Director, DFO North-Atlantic (Acting)
Internal Revenue Service
Attn: SE:LB:NC:NA
310 Lowell Street
Andover, MA 01810
TEL: 978-783-8467


DFO Mid-Atlantic

John C. Hughes
Director, Field Operations Mid-Atlantic
Internal Revenue Service
Attn: SE:LB:MA
1111 Constitution Ave
Washington, DC 20224
TEL: 202-317-8983

Kathy Kruchten
Director, Western Compliance Practice Area
Internal Revenue Service
Attn: SE:LB:
1919 Smith
Houston, TX 77002-8049
TEL: 346-277-6315


DFO West

Peter Rock
Director, Field Operations West
Internal Revenue Service
Attn: SE:LB:WC:W
1301 Clay St
Oakland, CA 94612
TEL: 415-547-3776


DFO South Central

Mabeline Baldwin
Director, Field Operations South Central (Acting)
Internal Revenue Service
2300 Lake Park Dr. SE
Suite 450
Smyrna, GA 30080-4076
TEL: 678-627-4722