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With nearly 20 years of experience in firms like PwC, EisnerAmper and Withum, Chaya is highly regarded in the industry as an expert consultant in international business tax.
Chaya advises U.S. and foreign multinational enterprises and individuals on the tax implications of their international operations, and coordinates between U.S. and foreign tax laws to develop optimal global tax strategies.
Chaya’s expertise include her fluency in the rules and regulations regarding controlled foreign corporations, PFICs, withholding taxes, income tax treaty analysis, check-the-box planning, FIRPTA, and informational reporting.
Chaya received her Bachelor of Science in Business Administration in accounting from SUNY Empire State College, and received a Master of Science in Taxation from Golden Gate University.
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Dr. Sean Stein Smith is an Associate Professor of Accounting at the City University of New York – Lehman College, where he developed the college’s blockchain and cryptoasset curriculum. He chairs the Accounting Working Group of the Wall Street Blockchain Alliance and advises Crescent City Capital, a cryptoasset investment fund. Sean’s award-winning research and thought leadership on blockchain, digital assets, and artificial intelligence have been recognized by the AICPA, AAA, NJCPA, NYSSCPA, IMA, and CPA Practice Advisor, and he was named a 2026 NJBIZ Leader in Finance. He is a former member of the NJCPA Board of Trustees, a Past President of the NYSSCPA Manhattan-Bronx Chapter, and past chairperson of the NJCPA’s Emerging Technologies Interest Group (#NJCPATech). Sean also serves on the Board of Governors of Fairleigh Dickinson University and has served as a Visiting Research Fellow at the American Institute for Economic Research.
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55 Lexington Avenue, .Vertical Campus 14th Floor,Room 14-220, Vertical Campus 14th Floor, New York, New York 10010
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