Entrusted by some of the world's wealthiest families, Kevin Keen discreetly advises clients on a broad array of tax, trust and estate planning matters spanning both the United States and abroad. His global practice includes working with ultra-high-net-worth individuals, and their private businesses, family offices and fiduciaries, to design and implement strategies geared toward tax optimization and fulfilment of various non-tax goals. Such strategies traverse traditional estate and wealth transfer planning, including in the context of international, multigenerational families; pre-immigration and expatriation planning; and structuring of foreign investments into the United States.

Problem solver for private clients in the United States and abroad
As part of his expansive multijurisdictional and topical practice, Kevin routinely guides clients through complex tax and legal issues as outside general counsel — indeed, he often receives the first call from clients and their inner circle on significant personal and business matters. Clients appreciate his depth of knowledge and extensive experience, with one sharing that “Kevin is far beyond his years. He is a trusted adviser, thorough, smart and effective” (Chambers High Net Worth 2022). Another client praised Kevin as "always attentive, responsive and thorough, providing an exceptional service"(Chambers High Net Worth 2023).