Jeffrey W. Mitchell, Jr.

P: 302.442.4626

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1220 North Market Street, Suite 1001
Wilmington, DE 19801
P: 302.428.0888
F: 302.428.0999

In his position with ParenteBeard, Jeff focuses on fulfilling our client service commitment and business growth in the Wilmington market. Jeff’s clients include asset management companies, trust companies, investment partnerships, real estate developers, small to mid-size businesses and high net worth individuals. Jeff focuses on providing proactive tax planning and advisory services and timely and accurate delivery to his clients. Prior to joining the ParenteBeard team, he held the position of Managing Director of the Northern California Market of The Siegfried Group, LLP. He was a key member of the firm’s leadership team and was responsible for driving the growth, success and profitability of the accounting resource services business in the various markets he covered. Prior to this role, Jeff was the Director of Tax for The Siegfried Group, and was responsible for managing the tax team and ensuring superior client service to the firm’s clients. In this role Mitchell specialized in providing tax consulting and compliance services to businesses and high net worth individuals. Earlier in his career, Jeff held positions with a Big Four accounting firm in the Philadelphia area, where he was responsible for providing tax compliance, accounting and consulting services to large corporations, financial institutions, middle-market businesses, high-net worth individuals, partnerships and S-corporations.

Jeff earned a Bachelor of Science Degree in Accounting with a Minor in Management Information Systems from the University of Delaware. He went on to earn his Masters of Taxation from Villanova Law School.


  • American Institute of Certified Public Accountants
  • Delaware Society of Certified Public Accountants
  • Estate Planning Council of Delaware – Board Member
  • Delaware Society of Certified Public Accountants – Board Member
  • Wilmington Tax Group - Director
  • Delaware Center for Contemporary Arts – Board Member and Treasurer


  • Certified Public Accountant in Pennsylvania
  • Certified Public Accountant in Delaware