Mark Chao

Mark Chao is a Managing Director at Deloitte Tax LLP, specializing in Multistate Tax Services. They serve as the national service line leader for Deloitte Private - Multistate Tax Services and lead the Orange County MTS practice, focusing on state income tax, sales tax, property tax, unclaimed property, and credit and incentives services. Previously, Mark held the position of Principal at Arthur Andersen LLP from 2001 to 2002 and was a Partner at Ernst & Young LLP from 1985 to 2001. Mark earned a Master’s degree in Business Taxation from the University of Southern California and a BA in Economics/Business from UCLA.