Company
Position
Partner
Index
Tax Lawyers
Location
New York
Advice type
Tax planning
Tax structuring
Asset Class
Real estate
Client type
Business owners
HNW
Investors
Sector Focus
Legal Advisory Services
William J. Kambas
Spear’s Review
A leading light in Withers’ US private client and tax team, William J. Kambas provides tax planning for multinational and multi-state HNWs, businesses and investors, with a particular emphasis on tax structuring and choosing the right business entity for US and non-US owners and investors.
Kambas has represented a variety of private and listed businesses – including family-owned enterprises, start-ups and multi-million-dollar ventures – on domestic and cross-border matters. He has considerable experience advising on tax planning for US-based real estate investments.
Outside of his practice, he has lectured widely, including at the Heckerling Institute, Yale University, Columbia Business School, the University of Connecticut, Fairfield University, the International Fiscal Association and the American Bar Association.
Rank: Top Recommended
Top Recommended 2025, Tax Lawyers
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