Partners and Associates

Partners and Associates

A hybrid team of accountants, advisors, and consultants whose collective experience and diverse backgrounds ignite ideas, reconfigure approaches, and recommend strategies and innovative solutions for our clients.

Greg Butler
Milwaukee (Headquarters)

10000 W Innovation Dr.
Milwaukee, WI 53226

Tel: 414.431.9318



Areas of Focus

  • Multistate taxation (income/franchise tax and incentives)
  • Mergers and acquisitions (tax due diligence)


Manufacturing and Distribution


University of Wisconsin-Whitewater
  • Bachelor of administration degree in finance
University of Wisconsin-Milwaukee
  • Master of science degree in taxation

Gregory G. Butler, CPA


Greg Butler is a partner leading Wipfli’s Milwaukee tax practice.  He has more than 25 years of experience in providing tax compliance and consulting services to primarily closely held companies.

  • Certified Public Accountant
Professional Memberships and Activities
  • American Institute of Certified Public Accountants (AICPA) - Member
  • Wisconsin Institute of Certified Public Accountants (WICPA) - Member
  • WICPA's Wisconsin Taxation Committee - Member and past chair
  • Wisconsin State and Local Tax Inc. - Member and board member
  • Frequent speaker on multistate income taxation topics