22 Jericho Turnpike

Suite 100

Mineola, NY 11501

(516) 747-0110

445 Park Avenue

9th. Floor
New York, NY 10022

(516) 747-0110

 William A. Barrett, CPA

(516) 747-0110

Partner, Partner-In-Charge of Audit and Accounting


Bill is the Partner-In-Charge of the firm’s audit and accounting practices and a partner in the firm’s Real Estate Practice. He has extensive knowledge and experience in large-firm and government audits and tax planning. In addition, he provides technology and pension advisory services to our clients. Bill and his team also provide outsourced accounting services to various local governments. His professional affiliations include the American Institute of Certified Public Accountants, the New York State Society of Certified Public Accountants and the Government Finance Officers Association. Prior to joining the firm, Bill was a member of the Audit Department of KPMG.


Bill is a graduate of Susquehanna University earning a BBA in accounting, summa cum laude, and holds a master’s degree in Business Administration, with an emphasis in taxation, from Hofstra University. Bill served two terms on a school board, is presently the Deputy Mayor on a village board of trustees and a member of the school district’s audit committee.