Firm History

Allan L. Millstein, CPA, joined his father in the family accounting practice in May 1975, and is now celebrating 45 years in practice. The firm provides tax services to individuals, corporations, partnerships, estates and trusts; and accounting, auditing and management advisory services to business clients in the greater New York/New Jersey metropolitan area. The firm prepares individual tax returns for clients in over 25 states.

With offices in Goshen, New York and Ridgewood, New Jersey, Allan and his staff of professionals and administrative personnel continue to serve their clients in the tradition of excellence inspired by the firm’s founder. 


Professional Qualification - Quality Review

Allan L Millstein, CPA, PC is a member of the American Institute of Certified Public Accountants, and the New York State Society of Certified Public Accountants. Allan L Millstein is also a licensed CPA in the state of New Jersey and a member of the New Jersey State Society of CPAs. As such, we adhere to all professional standards promulgated by the Institutes. In compliance with Institute requirements, we have been audited every three years since 1986 (through 2017) by an independent third party accounting firm as part of the accounting industry's Quality Review program (also know as "Peer Review"), for compliance with the Institute's accounting and auditing standards. We are proud to report that over this 31 year span, covering 10 Peer Review audits, we have received unqualified reports (a "clean opinion") in each period.

Get To Know Us

Allan L. Millstein, CPA

Allan L. Millstein, CPA


Syracuse University Class of '75, Bachelor of Science Degree, Accounting Major

Joined the family firm in May, 1975

Became a CPA in February 1984

Licensed CPA in New Jersey and New York

Member of the American Institute of CPAs, New Jersey State Society of CPAs and the New York State Society of CPAs