Skip to content Skip to footer site map

Navigate Up
Sign In
Treasury For...
AboutExpand About
Resource CenterExpand Resource Center
ServicesExpand Services
InitiativesExpand Initiatives
CareersExpand Careers
Connect with UsExpand Connect with Us


Mark J. Mazur

Photo: Mark Mazur Assistant Secretary for Tax PolicyAssistant Secretary for Tax Policy

 Hi-Resolution PhotoIcon: Camera image for hi-resolution photos

Mark J. Mazur currently serves as the Assistant Secretary for Tax Policy. In this role, he is responsible for developing, analyzing, and coordinating Treasury's and the Administration's agenda, policies, and guidance on tax issues. Since 2009, Mazur has served as Deputy Assistant Secretary for Tax Analysis, where he advised the Secretary on the economic analysis work undertaken by Treasury's Office of Tax Policy, including studies and reports. Prior to joining the Office of Tax Policy, Mazur spent eight years working for the Internal Revenue Service, where he was the Director of Research, Analysis, and Statistics.  Mazur has spent over 25 years working for the federal government, including positions at the Congressional Joint Committee on Taxation, the President's Council of Economic Advisors and the National Economic Council under President Clinton, and the Department of Energy.

Mazur received a B.A. in financial administration from Michigan State University and a Master's degree in Economics and Ph.D. from Stanford University's Graduate School of Business. 

Last Updated: 2/20/2015 2:27 PM

Financial Stability

Helps ensure that businesses have the credit to grow and families can get affordable loans to meet their economic needs. Visit

Wall Street Reform

It is time to restore responsibility and accountability to our financial system.
Find out more about Wall Street Reform.

Untitled 1

E-Mail Signup

Sign Up to Receive News src= Sign up to Receive News