Mario Costanz
Mario Costanz is a Stanford Graduate School of Business fellow, and an accomplished entrepreneur for over 20 years who has operated and sold 100 traditional tax offices across the country. He successfully sold those in 2014 and founded Happy Tax, an innovative business model that is shaking up the tax industry with technology, new ideas and specialized virtual agents. An expert in franchising and growing businesses, an inventor, a coach, an author and nicknamed The Problem Solver, Mario has defined his life by being an entrepreneur overcoming obstacles. High school dropout to garbage man to graduate school.
