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Dennis J. Sweeney

  • Director, Eisner Advisory Group LLC
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Dennis J. Sweeney is a Director in the firm and has nearly 35 years of combined experience in government, corporate, and public accounting. 

Dennis primarily focuses on providing state, local and indirect tax services. He caters to a diverse clientele, including private, public, and non-profit organizations. His area of expertise also include audit defense, research, outsourcing, refund reviews. 

Prior to joining the firm, Dennis was a Director at a global tax firm and provided business development services. He also served as a Senior Tax Manager at a Big 4 accounting firm and Managing Director of state & local tax groups at a leading global accounting firm. 

Specialties

  • State & Local Tax
  • Indirect Tax
  • Private
  • Public
  • Non-Profits  

Credentials & Education

  • St. Thomas Aquinas College, Sparkill, NY: BS, Accounting

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