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Robert W. Zimmerman


Robert’s goal is to provide timely, competent business and legal advice to clients at a reasonable cost. His 40 years of legal and accounting experience, along with his concentration in business law, allows him to advise clients in business, real estate or estate planning with tax perspectives in mind.

Admitted To Practice

  • • State of Wisconsin

  • • United States Tax Court

  • • U.S. District Court, Eastern District of Wisconsin

  • • U.S. District Court, Western District of Wisconsin

Professional Activities / Community Involvement

  • • American Bar Association, Taxation Law Section

  • • State Bar of Wisconsin, Taxation Law Section

  • • Marathon County Bar Association

  • • American Association of Attorney-Certified Public Accountants

  • • Walter Alexander Foundation, Board Member

  • • Author of “Final Regulations on Business Energy Tax Credits Are Constricting,” Journal of Taxation, 1981


  • • B.A., Marquette University, 1974

  • • J.D., Marquette University, 1977

  • • Certified Public Accounting, 1980