John Martinkat

New York

Covers: A Certified Public Accountant with extensive expertise in mergers and acquisitions, international taxation, and strategic tax planning.

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John Martinkat’s Biography

John Martinkat is a Certified Public Accountant (CPA) with more than 30 years of experience in transaction tax, international taxation, mergers and acquisitions, and cross-border tax planning. After nearly three decades as a Tax Partner at Ernst & Young (EY), he now serves as Principal of Kaitis Tax Consultants, advising accounting firms, family offices, businesses, and high-net-worth individuals on complex tax matters. Known for translating sophisticated tax issues into practical business solutions, John combines deep technical expertise with strategic insight to help clients make informed decisions in an increasingly global financial environment.

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John Martinkat

John Martinkat’s Biography

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