IRS, Office of Chief Counsel Employee Directory

Law PracticeDistrict of Columbia, United States1001-5000 Employees

IRS Office of Chief Counsel is the largest tax firm in the country with more than 1,700 attorneys.  As an attorney in the Office of Chief Counsel you will work with and learn from some of the best legal tax minds in the country as together, we serve our client (the Internal Revenue Service) and the American public in applying the tax laws with integrity and fairness. There are many reasons to join Chief Counsel, including: 

•	Wide range of practice areas 
•	Immediate responsibility & impact
•	Offices nationwide 
•	Collegial environment 
•	Work-life balance 
•	Competitive compensation 

IRS Office of Chief Counsel is a great choice for your future, whether you are just starting out or building on your proven success. To learn more, visit our website jobs.irs.gov/counsel. 
The IRS Office of Chief Counsel discourages you from providing personally identifiable information. Read our privacy policy at go.usa.gov/VgO.

Find IRS, Office of Chief Counsel employees' phone numbers or email addresses

IRS, Office of Chief Counsel Global Highlights

North America
979

United States Of America
978
Costa Rica
1

Europe
2

United Kingdom Of Great Britain And Northern Ireland
1
Italy
1

IRS, Office of Chief Counsel's Leadership

A. S.
Deputy Chief
Mobile Phone
Email
A. K.
Branch Chief
Mobile Phone
Email
D. M.
Tax Attorney, Associate Chief Counsel (international)
Mobile Phone
Email
D. P.
General Attorney (employment Taxes), Office Of Chief Counsel
Mobile Phone
Email
E. Z.
Section Chief
Mobile Phone
Email
J. K.
Deputy Associate Chief Counsel, International (controversy & Litigation)
Mobile Phone
Email
K. K.
Branch Chief
Mobile Phone
Email
T. D. T.
Branch Chief
Mobile Phone
Email

IRS, Office of Chief Counsel Employee Metrics

100%

50%

0%

2026

2025

Legal
Community & Social Services
Human Resources
Administrative
Accounting
Other
Program & Project Management

Contact profiles from IRS, Office of Chief Counsel

Name

Title

Contact Info

Location

Last Update

S. G.
Branch Chief
Mobile Phone
Email
United StatesVirginia
Nov 15, 2025
A. G.
Branch Chief (procedure & Administration)
Mobile Phone
Email
United StatesDistrict of Columbia
Oct 21, 2025
M. G.
Branch Chief, Exempt Organizations
Mobile Phone
Email
United StatesDistrict of Columbia
Nov 13, 2025
K. B.
Attorney, Office Of Chief Counsel (international)
Mobile Phone
Email
May 31, 2025
M. H.
Branch Chief
Mobile Phone
Email
United StatesDistrict of Columbia
Nov 15, 2025
J. H. B.
Deputy Associate Chief Counsel, Income Tax & Accounting
Mobile Phone
Email
United States
Sep 09, 2025
B. A.
Branch Chief (financial Institutions & Products)
Mobile Phone
Email
United StatesDistrict of Columbia
Nov 14, 2025
E. R.
Branch Chief (acting)
Mobile Phone
Email
United StatesDistrict of Columbia
Nov 19, 2025
V. M.
Assistant To The Branch Chief
Mobile Phone
Email
United StatesDistrict of Columbia
Sep 10, 2025
S. P.
Branch Chief
Mobile Phone
Email
United States
Oct 25, 2025

Frequently Asked Questions

What is IRS, Office of Chief Counsel known for?

IRS, Office of Chief Counsel operates in the Law Practice industry. The company's main headquarters is located in 1111 Constitution Avenue Northwest Washington, District of Columbia 20004 United States. Explore IRS, Office of Chief Counsel's company overview page for more information.

What is IRS, Office of Chief Counsel's most common email format?

IRS, Office of Chief Counsel employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more IRS, Office of Chief Counsel email formats with LeadIQ.

How many employees does IRS, Office of Chief Counsel have currently?

IRS, Office of Chief Counsel has approximately 1.1K employees as of February 2026. These team members are located across 2 continents, including North AmericaEurope.

Who are IRS, Office of Chief Counsel's key employees and leadership?

As of February 2026, IRS, Office of Chief Counsel's key employees include:

Deputy Chief: A. S.
Branch Chief: A. K.
Tax Attorney, Associate Chief Counsel (international): D. M.
General Attorney (employment Taxes), Office Of Chief Counsel: D. P.
Section Chief: E. Z.

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