Abby J. Donnellan's Professional Profile

Abby is a supervisor in the Anders Tax Services Group, assisting clients by preparing income taxes for businesses and individuals. She works in a variety of industries, primarily working with closely-held businesses, partnerships and S-corporations. Abby keeps the tax group abreast of all state and local tax law changes, and also enjoys working with the Family Wealth and Estate Planning group.

Firm Info

  • Joined in 2014
  • Promoted to senior in 2015
  • Promoted to supervisor in 2017


  • Tax Planning and Compliance
  • Accounting Services
  • Systems Implementation and Advisory
  • Family Wealth
  • Construction
  • State and Local Taxes (SALT)

Education & Certification

  • B.S., Accounting, Southerin Illinois University-Edwardsville, Edwardsville, IL
  • M.S.A., Accounting, Southern Illinois University-Edwardsville, Edwardsville, IL
  • Certified Public Accountant, State of Missouri

Professional Organizations

  • Missouri Society of Certified Public Accountants (MOCPA)
  • American Institute of Certified Public Accountants (AICPA)

Community Leadership

  • RISE STL Young Professionals Group
    • Projects Committee (2018-Present)

Leadership Activities

  • Anders Young Professionals Group
    • Chair, Steering Committee (2017-2018)
    • Vice Chair, Steering Committee (2016-2017)
    • Secretary, Steering Committee (2015-2016)


  • The Life of an Accountant
    • Southern Illinois University-Edwardsville Beta Alpha Psi, May 2014