Partners, principals and associates

Sean LaFortune Naperville

3957 75th St
Aurora, IL 60504




Sean LaFortune, CPA

Senior Manager

Sean LaFortune is a senior manager with 20 years of experience in providing tax, audit, and advisory services. Sean’s extensive consulting background includes clients in manufacturing and distribution, professional services, and healthcare. He specializes in outsourced CFO services for small businesses, helping their owners maximize tax benefits and retain wealth. He regularly advises clients on overall business strategy, mergers and acquisitions, cash flow planning, and many other operational needs. Sean also has extensive experience in estate and trust planning strategies, as well as business transition advisory for multi-generational planning and wealth retention. 


  • Certified Public Accountant

Professional memberships and activities

  • Illinois CPA Society (ICPAS) – Member
  • American Institute of Certified Public Accountants (AICPA) – Member
  • Board member with the Naperville Area Chamber of Commerce; chair of Businessworks Committee 


CPA Tax Services Business consulting services

Areas of Focus

  • Outsourced CFO services and business advisory services
  • Tax compliance and planning services for closely held businesses
  • Corporate and flow-through taxation
  • Individual taxation and planning


University of Illinois at Urbana-Champaign
  • Bachelor of science degree in accounting