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Tostenson, Cassie

Cassie Tostenson - Fargo, ND

Attorney at Nilson Brand Law

Estate Planning Lawyers in Fargo, ND

5141 44th St. S Fargo, ND 58104

  • 1 Super Lawyers®
  • 24 Years 
    Experience

Fargo Estate Planning Lawyer

Updated: 03/10/2026

Areas of Practice

  • Estate Planning
  • Probate
  • Political Subdivisions and Boards

Attorney Information

Overview

Cassie Tostenson excels at conducting legal research. Cassie's clients often describe her as "knowledgeable, prepared and professional." Cassie is a wife, mother, and native of Bismarck, North Dakota.

Estate Planning:

Cassie knows that most of her clients want to know that they are prepared for death or incapacitation but recognizes that clients aren't always sure how to go about accomplishing that goal. Cassie helps the client gather all necessary information and then collaborates with families to formulate a plan to meet the client's objective. She loves working with families to come up with unique solutions tailored specifically to each family.

Probate:

Cassie walks families through the sometimes complicated and painful process of probate which is often required after the loss of a loved one. Cassie explains the process in an understandable and relatable way. Cassie does everything she can to make the probate process easy and pain free so you can focus on your healing.

Political Subdivisions and Boards:

Cassie also works with a variety of political subdivisions, handling municipal and water issues as well as working for cooperative associations. Cassie helps councils and boards understand their roles and the critical importance ethical leadership has in a successful operation. Cassie knows that, to a large extent, she is representing the subdivision or board to the public and her client's often report that her preparedness and professionalism are unmatched.


Awards and Honors

Super Lawyers® Selectees

SuperLawyers

Cassie Tostenson included in a Super Lawyers® list

Honors

  • Public Interest Law Certificate from Santa Clara University

Other Sources of Feedback About Cassie Tostenson

Included on the 2023 Great Plains Super Lawyers list


Past Lists

  • 2022 Great Plains Super Lawyers list
  • 2021 Great Plains Super Lawyers list

Education

  • Legal Education

    • Santa Clara University School of Law, Santa Clara, California
      J.D.
      Honors: Certificate in Public Interest Law
      Honors: Pro bono work for East San Jose Law Clinic
  • Non Legal Education

    • University of North Dakota
      Honors: Golden Key National Honor Society
      Honors: Delta Gamma Scholarship Award
      Major: Political Science

Current Employment Position(s)

  • Attorney

Past Positions

  • Sawl and Netzer, Associate
  • Thomson Reuters, Eagan, MN, Attorney

Pro Bono Activities

  • East San Jose Law Clinic

Bar Admissions

  • Minnesota
  • North Dakota
  • U.S. District Court District of North Dakota

Other Affiliations

  • Minnesota State Bar Association
  • State Bar Association of North Dakota
  • Randy H. Lee Inns of Court (Member)
  • North Dakota Municipal Attorneys Association
  • North Dakota Council of School Attorneys

Fraternities and Sororities

  • Delta Gamma

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Contact

Google Map

Fargo, ND

5141 44th St. S
Fargo, ND 58104

Directions

Phone: 701-864-3417

Fax: 701-997-0870

Email: Send a message

Website: https://www.nilsonbrandlaw.com

  • Credit Cards Accepted
  • Virtual Appointments

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