Marietta is a MA licensed CPA with 30 years of experience in public accounting. She received her master’s degree in taxation (MST) from Bentley College and bachelor’s degree in accounting from Boston College. Marietta received the Business Person of the year Award from the Tri-Town Chamber of Commerce where she has been a member since she started her accounting firm in 2011. She has volunteered on the Project Green Schools board since 2015 and served as Treasurer for many years. She continues to serve on the board’s finance committee.