Erez I. Tucner is a shareholder at Greenberg Traurig LLP, where he chairs the New York Cross-Border Tax Planning Practice. With extensive experience in business and tax law, Tucner specializes in structuring and negotiating the legal, business, and tax aspects of complex multimillion-dollar domestic and cross-border mergers and acquisitions. His practice encompasses the formation of domestic and offshore private equity funds, family offices, and hedge funds, with investments spanning the United States, Latin America, Europe, and Israel. Tucner's expertise has made him a trusted advisor for clients navigating intricate regulatory and transactional frameworks across the Americas.

In recognition of his contributions to the field, Tucner was named president of the Tax Club of New York for the 2024–2025 term. His leadership at Greenberg Traurig underscores a career devoted to legal excellence, client trust, and cross-border collaboration.