Sean R. O’Connell, CPA/PFS, CGMA

Sean R. O'Connell, CPA, PFS, CGMA
Metro D.C.
(703) 385-8577

PBMares > Partners > Sean R. O’Connell, CPA/PFS, CGMA

Sean R. O’Connell, CPA/PFS, CGMA

Areas of Practice

  • Corporate tax services for numerous professional service firms and government contractors
  • Individual income tax planning, as well as personal financial planning and wealth building
  • PBMares’ Tax Department Co-Chair, responsible for initiating and improving upon firm-wide training, review, and research procedures in order to ensure service excellence
  • Personal Financial Specialist (PFS)
  • Chartered Global Management Accountant (CGMA)
  • Licensed to practice in Virginia


Professional Affiliations

Community Service

  • Mount Vernon-Lee Chamber of Commerce, Chairman, past President
  • Fairfax Rotary Club, past President
  • McLean Estate Planning Council
  • Northern Virginia Estate Planning Council
  • John Marshall Bank, Fairfax Advisory Board
  • Spotsylvania County Economic Development Authority, former Chairman
  • Fredericksburg Regional Chamber of Commerce Education Foundation, former Chairman
  • Rappahannock Area YMCA, former President
  • Maury Kiwanis Club of Fredericksburg, former President
  • Community Foundation of the Rappahannock River Region, former Treasurer


  • Guest lecturer and teacher for the VSCPA, the University of Mary Washington, and Germanna Community College

Awards & Recognition

  • Recipient of Outstanding Young Alumnus, Bridgewater College of Virginia
  • Multi-year recipient of Virginia Business Magazine’s “Super CPA” recognition, including 2013 for Individual Tax