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Office of Tax Analysis
 

Key Personnel

 

Michael F. Mundaca, Acting Assistant Secretary (Tax Policy), directs the Office of Tax Policy in developing, recommending, and implementing Federal tax policy on behalf of the Department. The Immediate Office includes five deputies, several senior advisors and special assistants, and the Management Services Division.

Emily S. McMahon, Deputy Assistant Secretary (Tax Policy), is the principal deputy to the Assistant Secretary, oversees the  Office of the Tax Legislative Counsel, assists in establishing and implementing the legislative goals of the Office, and coordinates the administrative guidance projects of the Office.

Mark J. Mazur, Deputy Assistant Secretary (Tax Analysis), is the reporting authority for the Office of Tax Analysis and assists in establishing and implementing the analytical research of the Office, including its studies and reports.

Stephen E. Shay, Deputy Assistant Secretary (International Tax Affairs), is the reporting authority for the Office of the International Tax Counsel, provides advice and counsel to the Assistant Secretary related to international tax policy and tax treaties, and officially represents the Administration’s interests in international fora.

J. Mark Iwry, Senior Advisor to the Secretary and Deputy Assistant Secretary (Retirement and Health Policy) is the reporting authority for the Office of the Benefits Tax Counsel, and provides advice and counsel to the Secretary and the Assistant Secretary regarding tax issues relating to retirement savings, health care, and employee benefits.

Tim Skud, Deputy Assistant Secretary (Tax, Trade and Tariff Policy), provides policy oversight for the Alcohol and Tobacco Tax and Trade Bureau and for issues regarding the Department's Customs revenue functions.

Joshua D. Odintz, Acting Tax Legislative Counsel, supervises the attorneys, accountants, and taxation specialists who provide legal advice and analysis relating to tax legislation and regulations.

George H. Bostick, Benefits Tax Counsel, directs the activities of the attorneys, accountants, and actuaries who develop and review policy, legislation, regulations, and revenue rulings dealing with all aspects of employee benefits taxation and related matters.

Manal S.Corwin, International Tax Counsel, provides executive direction for the attorneys who provide legal advice and analysis relating to international tax issues, including legislation, regulations, and treaties, and official representation of the Administration’s policy in international tax fora..

James B. Mackie III, Director Office of Tax Analysis, advises and assists the Office by assessing, from an economic and policy perspective, all major tax initiatives, including the Administration's and Congressional tax proposals, and studies the effects of the existing tax law and alternative tax programs. Each of the Office's divisions is headed by a director.

Geraldine Gerardi is Director of the Business and International Taxation Division.

Robert Gillette is Director of the Economic Modeling and Computer Applications Division.

J Scott Jaquette is Director of the Receipts Forecasting Division .

John McClelland is the Director of the Revenue Estimating Division.

The Position of Director of the Individual Taxation Division is vacant.

John Harrington, Senior Advisor, provides research, analysis, and liaison regarding tax policy, tax legislation, Internal Revenue Regulations, and tax reform and assists in the general coordination of related Office of Tax Policy activities with particular emphasis on the international taxation operations of the Office.

Roy Wyscarver, Senior Advisor for Technology Development, provides research, analysis, and liaison regarding tax policy, tax legislation, Internal Revenue Regulations, and tax reform and assists in the general coordination of related Office of Tax Policy activities with particular emphasis on the international taxation operations of the Office.

 

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Last Updated: October 21, 2009

 

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Key Personnel

 

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