About Samuel Joseph

Samuel Joseph Dimon is a tax attorney based in New York City — He has been practicing law for over 30 years, specializing in tax law. He earned his Juris Doctor from the University of Michigan Law School in 1985 and his Bachelor of Arts from Harvard University in 1975.

He was admitted to the New York State Bar in 1995 and the District of Columbia Bar in 1987. He is currently a Senior Counsel at Davis Polk & Wardwell LLP, a prominent law firm located at 450 Lexington Avenue, New York, NY 10017.

He has been recognized by Super Lawyers from 2006 to 2013 and 2015 to 2025. He has also been a member of the American College of Tax Counsel and served as Chairman of the New York State Bar Association.

In 2025, he was involved in the case Elghanian-Halperin v Dimon, which was decided by the Appellate Division, Second Department.

Education

Harvard University

A.B.

University of Michigan Law School

J.D. (1985)

Experience

Senior Counsel

Davis Polk & Wardwell LLP
2014

Law Clerk to Hon. Byron R. White

Supreme Court of the United States
1985

Accepted Jurisdictions

District of Columbia
New York

Court Admissions

Appellate Division, Second Department State Appeals Court

Types of Cases Handled

Tax

Legal Services Scope

Trial Appellate

Office Locations

Main Office

 450 Lexington Ave New York NY 10017