Our People

Tammy Moncrief, CPA

Auburn Hills

Tammy J. Moncrief is the Managing Principal of the Auburn Hills office. She has been practicing public accounting since 1987. Tammy joined Yeo & Yeo in 2012 and is a member of the firm's Tax Advisory Group and the Estate & Trust Services Group. She serves on the Yeo & Yeo Board of Directors.


  • Tax planning and consulting for closely held businesses
  • High net worth individual tax services            
  • Trust and estate planning
  • Charitable gift planning
  • Multi-state taxation
  • Succession and legacy planning
  • Experience with the following industries: real estate, health care, professional service firms and athletes

Professional Certifications and Education

  • Certified Public Accountant (CPA)
  • Michigan State University, Honors College, Bachelor in Business Management
  • University of Notre Dame, MBA with concentration in Tax

Professional Membership

  • American Institute of CPAs
  • Michigan Association of CPAs
  • Michigan Association of CPAs Federal Tax Task Force, Chair
  • Michigan Association of CPAs Special Task Force Advisor on Federal Tax Legislation

Community Involvement

  • Michigan State University Detroit Area Development Council, past President
  • Notre Dame Prep High School, past Finance Committee Advisor
  • Academy of the Sacred Heart, past Committee Chair and Volunteer
  • University of Detroit Jesuit High School Volunteer