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Andrew Kelleher, Jr., co-founder of Kelleher & Buckley, LLC, had a vision of legal services deeply rooted in high-level client services from the very inception of the firm. He believes that nothing replaces old-fashioned hard work. That hard work has been focused on putting the client’s best interests first for over 20 years.

Andy concentrates his practice in trust and estate law, business law, tax law and asset protection planning for high net worth business owners, executives and individuals. He enjoys the never-ending challenges of solving complex estate and tax planning puzzles for his clients. Being both an attorney and a CPA, he has earned the respect and trust of both clients and peers alike by never prescribing advice that he wouldn’t take himself.

Andy is proud of the top-notch talent the firm has attracted over the years, and the high standards of excellent services they have set keeps clients coming back. He continues to lead by example by volunteering time to his alma mater and church groups.


  • Certified Public Accountant   |  1993

Bar Admissions

  • Supreme Court of Illinois
  • Supreme Court of Florida
  • Supreme Court of Arizona
  • Supreme Court of Wyoming
  • U.S. District Court
  • U.S. Tax Court


  • John Marshall Law School, Chicago, Illinois
    J.D., LL.M. (Taxation with Honors)  |  1995
  • DePaul University
    B.S.  |  1990
    Major: Accountancy

Professional Associations and Memberships

  • Midwest Business Broker & Intermediaries (“MBBI”)  |  Director
  • American Bar Association  |  Member
  • Illinois State Bar Association  |  Member
  • Saint Viator Business & Professional Council  |  Founder
  • ProVisors West Loop 1   |  Member
  • Lake County Bar Association   |  Member
  • Wealth Counsel  |  Member
  • Worldwide Who’s Who  |  Member
  • Illinois Farm Bureau |  Member
  • Lake Zurich Golf Club  |  Member
  • The Club at Wynstone  |  Member
  • Association for Corporate Growth | Member



  • Illinois Super Lawyer  |  2019, 2020
  • Avvo Client’s Choice Award |  2014


Andrew J. Kelleher, Jr.
Rated by Super Lawyers

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Pro Bono Activities

  • St. Anne’s Finance Committee, Member
  • Saint Viator Summer Internship Program, Member & Participant
  • Barrington Area Community Foundation, Directors’ Advisory Council
  • Past President, St. Vincent De Paul Society, St. Francis De Sales Parish Chapter
  • St. Anne’s Guys Group, Founding Member & Supporter