Nissim Cohen
CPA, Partner

As a member of CohnReznick’s Tax practice, Nissim Cohen specializes in providing strategic tax advice, managing tax compliance, planning, and provision issues for clients in a range of in industries including technology, manufacturing & distribution, transportation, and consumer product. 

Areas of expertise


Contact Nissim

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Experience and credentials

30+ years of experience serving as a trusted business advisor to clients in various industries
Oversees complex corporate, partnership, and S Corporation tax compliance for entities with multi-state filings and/or an international footprint
ASC 740 tax provision experience includes both audit and preparation of tax provisions
Led federal, state, and local tax compliance engagements for small through large businesses, including preparation of complex federal and state returns
Adept at identifying and implementing tax planning opportunities for clients that involve tax accounting method changes, R&D Credits, state apportionment, sourcing methodologies, and state tax credits
Manages complicated year-end and quarterly audits of tax provisions for public and private attest clients that involve extensive discussions with audit teams
Before joining CohnReznick, served as a tax partner in a major audit, tax, and advisory firm


MS, Taxation – Long Island University
BS, Accounting, cum laude – Brooklyn College

Professional affiliations

American Institute of Certified Public Accountants
New York State Society of Certified Public Accountants