Katy Mering, CPA

Baraboo: (608) 355-7710

Katy Mering, Partner, has been practicing public accounting since 1981. She joined the firm of Fishkin Horman & Associates in 1988 and became a member of the Wegner CPAs staff in 1997 when the two firms merged.

Katy currently leads Wegner CPAs’ Baraboo office and agribusiness division as well as provides clients with excellent tax compliance and planning services. With more than 30 years of public accounting experience, Katy specializes in providing financial and tax planning services for:

  • Small Businesses
  • Agribusinesses
  • Personal service companies
  • Individuals
  • Trusts
  • Estates


  • Certified Public Accountant

Professional and Community Involvement

  • Wisconsin Institute of Certified Public Accountants (WICPA)
  • American Institute of Certified Public Accountants (AICPA)
  • Baraboo Community Scholarship Corporation
  • Baraboo Kiwanis
  • Planned Giving Council of South Central Wisconsin
  • Home Health United/VNS Foundation, Treasurer& Secretary


  • Bachelor of Business Administration, Accounting; University of Wisconsin – Madison

Just For Fun

Away from the office, Katy embraces the Wisconsin winters and loves cross-country and downhill skiing and winter hiking. In addition, she stays active in warmer months by biking, walking and swimming. Swimming has long been an entire family activity, and all three of her children swam on swim teams growing up, are or were lifeguards and have been or currently are swim team coaches.