Jason Marmo

Principal | Deloitte Tax LLP

Jason Marmo

New York - National Office

30 Rockefeller Plaza

New York


United States


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Jason is a principal in the Financial Services practice of Deloitte Tax LLP. He has 19 years of professional experience in the financial services industry and 23 years of professional experience in tax. Jason serves as Deloitte’s US and Global Banking & Capital Markets Tax leader.

Jason focuses primarily on providing consulting, compliance, and tax accounting services to multinational clients in the financial services industry, with a focus on banks, broker-dealers, investment managers, and fintech clients. He also focuses on providing tax regulatory consulting services to systemically important financial institutions and other institutions subject to regulatory stress testing.

Jason is a frequent speaker at industry conferences and is Deloitte Tax LLP’s representative to the American Bankers Association.

Jason Marmo