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Partners, principals and associates

Keith Koszarek Wausau

500 N 1st St.
Wausau, WI 54403



Email: kkoszarek@wipfli.com

Keith Koszarek, CPA


A partner in Wipfli’s Financial Accounting Services Team, Keith Koszarek is the North Central Wisconsin Region leader of outsourced controllership and chief financial officer (CFO) services.  He leverages more than 25 years of experience to help clients overcome challenges and provides practical business strategies and creative solutions.


  • Certified Public Accountant

Professional Memberships and Activities

  • American Institute of Certified Public Accountants (AICPA) - Member
  • Wisconsin Institute of Certified Public Accountants (WICPA) - Member
  • Frequent local speaker for professional and business organizations, SCORE, Wausau Chamber of Commerce, Entrepreneurial Boot Camp, and Wisconsin Bar Association

Areas of Focus

  • Chief financial officer responsibilities and strategic planning
  • Controllership accounting processes and procedures
  • Start-up of new business entities
  • Payroll processing and reporting


University of Wisconsin-Stevens Point
  • Bachelor of science degree in managerial accounting

Recent Insights


2019 Payroll Update
Dec 18, 2018