William P. O'Malley CPA

Senior Director, RSM US LLP

Bill O’Malley is a Senior Director in RSM’s national tax practice focusing on compensation and benefits issues practice.

Bill assists RSM clients with regarding a wide variety tax-related compensation, benefits and employee plan issues including:

  • Health and welfare plans
  • Taxation of executive compensation and deferred compensation plans.
  • Taxation of qualified retirement plans
  • Fringe benefit taxation
  • Business growth: Workforce tax considerations

Professional credentials and affiliations:

  • American Institute of Certified Public Accountants
  • Illinois CPA Society


  • Juris Doctor, The John Marshall Law School
  • Bachelor of Arts, Quincy University