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John Ahern, CPA

Partner at Marcum LLP

John Ahern, CPA is a Partner in the Accounting Services Department at Marcum LLP, based in the Long Island office.23 He has extensive experience working with early-stage companies, closely-held businesses, and high-net-worth individuals across various industries.3

Ahern specializes in providing tax consulting services, advising clients on entity formation, general tax planning strategies, and industry-specific planning opportunities from both operational and tax perspectives.3 He has a particular focus on working with early-stage founders and owners of closely-held businesses.3

Ahern is actively involved in the business community. He co-chairs the Cooperations with Attorneys Committee of the New York State Society of Certified Public Accountants (NYSSCPA) and is a member of the American Institute of Certified Public Accountants (AICPA).3 He is also involved with local fundraising organizations, serving on the Fundraising Committee for Monday Night Party and as Treasurer for Project Music Heals Us.3

Ahern holds a Bachelor of Science degree in Accounting from Towson University. Throughout his career at Marcum LLP, he has held various positions, including Manager, Senior Manager, and Director, before becoming a Partner.1

Highlights

Sep 2 · marcumllp.com
John Ahern | Marcum LLP | Accountants and Advisors
John Ahern | Marcum LLP | Accountants and Advisors
Sep 14 · marcumllp.com
People | Marcum LLP | Accountants and Advisors
People | Marcum LLP | Accountants and Advisors
Apr 19 · libn.com
Ones to Watch: Accounting | Long Island Business News
Ones to Watch: Accounting | Long Island Business News

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John Ahern, CPA
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Location

New York City Metropolitan Area