Zachary Segal

Senior Manager – CohnReznick Advisory LLC

As a member of the national Exempt Organization Tax Services (EOTS) practice, Zachary is a Certified Public Accountant with more than sixteen years of experience serving a variety of clients including public charities, higher education institutions, affordable housing organizations, CDFIs, associations, healthcare organizations, and private foundations. 

 

Zachary has extensive knowledge in advising his clients on tax compliance including federal and state audits/notices ranging from exemption revocation, employment taxes, unrelated business income tax issues, and issues related to maintenance of tax-exempt status. His experience extends to tax-exempt clients with complex investment portfolios, managing compliance with IRS UBIT requirements, foreign filing requirements, and forms governed by the FinCEN, as well as compliance and consulting pertaining to retirement plans, related to Form 5500 compliance. Zachary has also served clients in the areas of taxable organizations, including corporations (C-Corp/S-Corp) and partnerships, providing assistance with both compliance and consulting on complex matters.

 

Experience and credentials

Certified Public Accountant
Experience extends to tax-exempt clients with complex investment portfolios, managing compliance with IRS UBIT requirements, foreign filing requirements, and forms governed by the FinCEN
Compliance and consulting pertaining to retirement plans, related to Form 5500 compliance

 

Extensive knowledge of assisting his clients in the area of tax compliance, including federal and state audits/notices ranging from exemption revocation, employment taxes, unrelated business income tax issues, and issues related to maintenance of tax-exempt status
Served his clients in the areas of taxable organizations, including corporations (C-Corp/S-Corp) and partnerships, providing assistance with both compliance and consulting on complex matters


 

Education

B.S., Accounting - State University of New York
M.S., Taxation, State University of New York at Old Westbury

Professional affiliations

American Institute of Certified Public Accountants
New York State Society of CPAs (NYSSCPA)
St. Jude Children’s Research Hospital, St. Jude “Hero Ambassador”/Athlete
NYSSCPA Exempt Organizations Committee, Vice Chair
Receive CohnReznick insights and event invitations on topics relevant to your business and role.
Subscribe

"CohnReznick" is the brand name under which CohnReznick LLP and CohnReznick Advisory LLC and their respective subsidiaries provide professional services. CohnReznick LLP and CohnReznick Advisory LLC (and their respective subsidiaries) practice in an alternative practice structure in accordance with the AICPA Code of Professional Conduct and applicable law, regulations, and professional standards. CohnReznick LLP is a licensed CPA firm that provides attest services to its clients. CohnReznick Advisory LLC provides tax and business consulting services to its clients. CohnReznick Advisory LLC and its subsidiaries are not licensed CPA firms.

member of nexia

CohnReznick is a member of Nexia, a leading, global network of independent accounting and consulting firms. Please see the “Member firm disclaimer (Opens a new window)” for further details.

© 2026 CohnReznick Advisory LLC, All Rights Reserved.