Martin Fiore serves as the EY Americas Vice Chair – Tax, where he leads a practice of over 20,000 professionals. In this role, he helps clients navigate complexity, drive transformation, and unlock value. His career has consistently focused on the intersection of tax, management strategy, technology transformation, and talent.

Prior to his current position, Fiore held roles including Americas Deputy Vice Chair–Tax, US-East Region Tax Leader, and Talent Leader for Tax in the Americas.