Photo of Martin T. Hamilton

Martin T. Hamilton is a partner in the Tax Department. He primarily handles U.S. corporate, partnership and international tax matters.

Martin's practice focuses on mergers and acquisitions, cross-border investments and structured financing arrangements, as well as tax-efficient corporate financing techniques and the tax treatment of complex financial products. He has experience with public and private cross-border mergers, acquisitions, offerings and financings, and has advised both U.S. and international clients, including private equity funds, commercial and investment banks, insurance companies and multinational industrials, on the U.S. tax impact of these global transactions.

In addition, Martin has worked on transactions in the financial services, technology, insurance, real estate, health care, energy, natural resources and industrial sectors, and these transactions have involved inbound and outbound investment throughout Europe and North America, as well as major markets in East and South Asia, South America and Australia.

Martin also regularly represents clients in tax controversies and other matters before the U.S. tax authorities.

In late October 2024, the United States Court of Appeals for the Eleventh Circuit ruled in Romano v. Hancock Life Insurance Company, F.4th 729 (11th Cir. 2024) that certain foreign tax credits that were generated as a result of 401(k) plan investments in separate accounts owned by John Hancock Life Insurance Company (“JHLIC”) were