Roy W. Gillig
About Roy W. Gillig
Roy W. Gillig is an attorney with extensive experience in tax law, having worked at KPMG, Deloitte Tax LLP, and Mintz. He holds a J.D. and a B.S. in Accounting from Syracuse University and is recognized in Best Lawyers® for Tax Law in 2025.
Work at KPMG
Roy W. Gillig worked at KPMG in the International Tax division. His role involved navigating complex tax regulations and providing strategic advice to clients on international tax matters. His experience at KPMG contributed to his understanding of global tax implications for various entities.
Education and Expertise
Roy W. Gillig holds a Juris Doctor (J.D.) degree and a Bachelor of Science (B.S.) in Accounting, both from Syracuse University. His educational background supports his expertise in tax law and accounting, allowing him to effectively address a range of tax-related issues for clients.
Legal Admissions
Roy W. Gillig is admitted to practice law in the State of Massachusetts. He is also admitted to several federal courts, including the U.S. Court of Federal Claims, the U.S. District Court for the District of Massachusetts, and the U.S. Court of Appeals for the First Circuit. Additionally, he is admitted to the United States Tax Court.
Professional Experience
Roy W. Gillig has a diverse professional background, having worked at notable firms such as Bank of Boston, Mintz, Deloitte Tax LLP, and KPMG. His experience spans various sectors, including publicly traded companies, private equity, hedge funds, and family offices, providing him with a comprehensive understanding of tax matters.
Industry Contributions
Roy W. Gillig has actively participated in industry discussions, including speaking at events such as a symposium at Harvard Law School. He has also contributed to efforts advising the IRS on tax rules for hedging transactions, showcasing his involvement in shaping tax policy.