Marks Paneth
Marc R. Koppelman, CPA, is a Partner at Marks Paneth LLP. He provides services to a variety of physicians' practices and nursing homes; manufacturers, retailers, and wholesalers; importers; telecommunications companies; personal service companies; law firms, and real estate companies.
Mr. Koppelman also handles federal, state, and local tax filings for high net worth individuals, corporate clients and private foundations. His broad background also includes extensive experience with forensic accounting matters and matrimonial litigation including providing expert witness testimony.
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Marks Paneth
Marks Paneth LLP is a premier accounting firm with origins dating back to 1907. With a team of nearly 700 professionals, the firm provides a full range of audit, accounting, tax, and consulting services, with specialties in business continuity, international tax, forensic accounting, litigation support, technology, family office, and financial advisory services.