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Gregory S. Martinelli

Managing Partner

Law Offices of Gregory S. Martinelli

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Law Offices of Gregory S. Martinelli

Background Information

Employment History

Senior Director, National Tax Controversy and Procedure Practice


Senior Manager, National Tax Controversy Practice

Ernst & Young LLP


Senior Manager, National Tax Department, Tax Controversy and Risk Management Services Practice
Ernst & Young LLP


undergraduate degree

University of Notre Dame

Web References (4 Total References)

Tax Return Preparer Penalties: Mastering the New IRS Regulations | CLE/CPE Teleconference | Strafford [cached]

Gregory Martinelli, Senior Manager, Tax Controversy and Risk Management Services Ernst & Young, Washington, D.C.

He acts as an internal firm resource on federal return preparer and taxpayer penalties and reportable transactions, among other matters. He previously worked for Grant Thornton's national tax practice for four years and in private law practice for eight years.

Thought Center - Tax Executive Quarterly Update - Featured Speakers [cached]

Gregory S. Martinelli is a member of Ernst & Young LLP's Tax Controversy and Risk Management Services group. Based in Washington, D.C., Greg advises clients on federal tax matters relating to taxpayer penalties, reportable transactions and tax return preparer penalties.

Following a judicial clerkship with a New Jersey state superior court judge, Greg was in private law practice for eight years. In 2001, Greg joined another large accounting firm's national tax office. There, he was responsible for advising the tax practice on tax controversy, tax quality and risk management matters. Greg joined Ernst & Young LLP in 2006.
Greg received an undergraduate degree from the University of Notre Dame, a J.D. from Widener University School of Law and an LL.M. in Taxation from Villanova University School of Law. He is a member of the bar in New Jersey and Pennsylvania.

Greg Martinelli with ... [cached]

Greg Martinelli with Ernst & Young LLP's National Tax practice in Washington, D.C., will discuss how companies can best prepare for the likelihood that taxing authorities will become more aggressive in enforcement as the economic downturn begins to pinch tax collections.

Gregory Stephen Martinelli - ... [cached]

Gregory Stephen Martinelli - Ernst & Young LLP

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