Billie Henderson, CPA

Partner Emeritus

Billie Henderson

As a CPA, Billie manages the office in Yankton. She provides financial services and consulting for ELO clients and ensures that clients’ needs are met.  Her duties and responsibilities include preparing and reviewing the financial statements of clients in various industries, guiding and advising clients through various business strategies and organizing accounting systems.


B.S. in Accounting – Fort Hays Kansas State University

Certifications and Licensures

  • Certified Public Accountant (CPA)
  • Licensed with South Dakota Board of Accountancy


Creating order from chaos in accounting systems

Industry Expertise

  •  Agriculture
  • Construction
  • Non-Profits
  • Retail
  • Wholesale
  • Restaurants

Associations & Community Involvement

  • SD CPA Society
  • Interchange Club, Past President
  • Church