Skip To Main Content
John Martinkat on Muck Rack

John Martinkat

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

Get in touch with John

Contact John, search articles and posts on X, monitor coverage, and track replies from one place.

Learn more about Muck Rack

John Martinkat’s Biography

Read Full Bio →

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 solu…