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Tye Wangberg

About Tye

Tye focuses in the areas of tax law, business law, real estate, and high net wealth estate tax planning. Tye is a decorated strategic tax planner, and he also prides himself on being a business strategist. Tye always strives to factor in practical and business savvy recommendations. He has a genuine commitment to understanding clients’ business goals and to providing the highest quality legal and tax planning strategies to achieve those goals.

Tye hosts weekly podcasts on tax planning, business, and wealth planning, where he helps his listeners learn how to minimize taxes and make the laws work to their advantage.

Tye holds a Master of Laws in Taxation from Villanova University, Charles Widger School of Law, a Master’s in Professional Accountancy from the University of South Dakota, a law degree from the University of South Dakota Knudson School of Law where he focused on business law and tax law, and he graduated summa cum laude with a Bachelor of Business Administration in Accounting from the University of South Dakota.

Tye hails from Colman, South Dakota, and is an active community member serving on various boards, teaching at church, and as a volunteer firefighter at Colman Fire & Rescue, Inc. Tye worked in various positions at a local manufacturing facility for 10 years while studying throughout both high school and college. While at Legacy Law Firm, P.C., Tye has developed a practice of helping business owners and high net wealth clients. He is no stranger to hard work, and he brings that same work ethic to help each and every client. Although a tax attorney in Sioux Falls, Tye helps clients in the region and is licensed to practice law in South Dakota and Nebraska.  Outside of the office Tye enjoys spending time with family, being outdoors, golfing, and being active in the Colman community. 

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Contact Tye

Email |

Phone | 605-275-5665


Areas of Practice

  • Tax Planning
  • Business Law
  • Real Estate
  • Estate Planning

BAR Admissions

  • South Dakota
  • Nebraska
  • Minnesota

Community Service

  • Member of Colman Fire & Rescue Inc.
  • Teacher at Colman Lutheran Church


  • Villanova University, Charles Widger School of Law, Master of Laws in Taxation
  • University of South Dakota Knudson School of Law, Juris Doctor
  • University of South Dakota, Master of Professional Accountancy
  • University of South Dakota, B.B.A., Accounting
  • Certified Merger & Acquisition Advisor (CM&AA)
  • Certificate of Designation in State and Local Tax from Villanova University, Charles Widger School of Law


  • Food – Brunch
  • Movie – Remember the Titans
  • Book – The Heart and The Fist
  • Song – Too many good ones to choose from
  • Place – Anywhere outside

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