Holland & Knight fields a deep tax bench across the US that is capable of providing comprehensive non-contentious tax expertise. The team represents a diverse clientele, including ultra-high-net-worth individuals. The tax team’s coverage is comprehensive but is notably active in areas such as cross-border M&A, redomiciling of companies, tax-optimal restructurings, tax credits, and abatements. The team also boasts strength in the life sciences, renewables, and digital infrastructure sector. Mark Melton, based in Dallas, co-chairs the Tax, Executive, Compensation and Benefits team. He has steeped experience in a broad spectrum of domestic and international tax matters and advises an array of market leading funds, financial entities on matters ranging from M&A, REITs, fund formation and disposition structuring. Stewart Kasner in Miami co-leads the International Private Client group, he routinely advises ultra HNW foreign and domestic clients on the whole scope of tax matters associated with their investments and tax planning. Chair of Tax practice William Sherman, based in Florida, covers tax aspects of M&A transactions globally and navigates cross-border tax structuring issues. Jeffrey Korenblatt left the firm in June 2025.
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Accolades
Client satisfaction: Billing & efficiency
Client satisfaction: Sector knowledge
Testimonials
Collated independently by Legal 500 research team.
- Patrick Emans is a fantastic lawyer, a joy to work with, and clearly hugely respected by his clients. He's also incredibly commercial and solution-oriented. Kevin Packman is a titan in the private client world. His expertise and experience are unparalleled, and I would have no hesitation in introducing him to any of my clients in need of US advice. Mark Haranzo is an expert in his field, very collaborative and personable to boot.
- The strength and depth of the Holland & Knight Private Wealth group is unparalleled in the US. They are my go-to firm for all US-connected matters. They are extremely responsive, commercial, smart, and user-friendly.
- Holland & Knight provided unparalleled legal services regarding tax credit structuring and corporate formatting. They spent countless hours and provided continuous support whenever needed. To say the least, they have earned our utmost trust and I would not go anywhere else. If future potential clients are looking for a dedicated team of counsel to guide them through investment tax credit support and/or creative and innovative entity structuring, they need to look no further than Holland & Knight.
- I have to mention a few particular individuals at Holland & Knight: 1. Roger Aksamit. I have never in my career worked with such a passionate, intelligent, and hardworking individual. Roger's experience coupled with his level of humility makes him a legal superhero in my book. At every twist and turn we experienced structuring the deal, Roger was right there supporting us with his wisdom, character, and advice. 2. Ryan Phelps. Ryan was right alongside Roger and did almost all of the heavy lifting during the deal. Ryan's expertise was trusted on our end and he did not let us down. His level of attention to detail and the fact that he never gave up helped us get the deal across the finish line. This could not have been done without Ryan. I support his nomination 100%. 3. Mary Kate Nicholson. An expert on all things Investment Tax Credits. She was instrumental in ensuring that the base percentage was qualified for and all relevant adders were included. She ensured that we were taken care of when we had questions or concerns. No matter what - whenever we had an issue she was right there to help us. Her demeanor and personality were impeccable and she was our "go-to" prior to and during the deal execution. Holland & Knight is lucky to have the above three individuals.
- Mark Melton is the team. He is the reason why we use H&K. He is always available and always excellent.
- Very knowledgeable, great client service.
Key clients
- Azure Summit Technology
- Kaho Partners
- Riley Exploration - Permian, LLC
- Section 163/(n/o) Coalition
- Takeda Pharmaceuticals USA
- Vertex Pharmaceuticals
Work highlights
Advised Riley Exploration - Permian, LLC (a wholly owned subsidiary of oil and gas company Riley Permian) on its approximately $142 million purchase of 100% of the ownership interests of Silverback Exploration II, LLC and its subsidiaries.
Represent a coalition of diverse companies to ensure that Congress does not enact a new Section 163(n) or (o) for inclusion into the Internal Revenue Code; coalition members include Aon, ITW, Celanese and T-Mobile.
Redomiciling a foreign-based software company into the USA in conjunction with an equity investment by a venture capital fund, also entailing a tax-free restructuring for U.S. and foreign-based shareholders.
Practice head
Mark A. Melton; William “Bill” Sherman; Stewart Kasner
Other key lawyers
Sean Sullivan; Amish Shah; Roger Aksamit; Ryan Phelps; Christopher Rizek; Logan Gans; Joshua Husbands; Mark Haranzo; Mary Kate Nicholson; Patrick Emans; Kevin Packman