Instructor Biography

Mark R Arrigo

Mark R Arrigo, CPA

National Managing Partner - State & Local Tax
Grant Thornton LLP
Instructor's Course List

About The Instructor

Mark is the National Managing Partner for State and Local Tax.  The practice consists of state income & franchise tax services and indirect tax services (sales/use tax services, property tax services, credits and incentives, and unclaimed property services). He has over 25+ years of state tax experience assisting both public and private companies in resolving state tax conflicts, analyzing state tax consequences of mergers and acquisitions, securing rulings for intra-state and multi-state clients, tax provisions and overall state tax planning.  Prior to joining Grant Thornton, Mark served as the Partner-in-Charge for the Florida SALT Business Unit at a major international accounting firm. 

Mark has serviced clients across a broad array of industries including retail, health care, financial services, and manufacturing.