United States

Don Natenstedt

Regional Managing Partner - West

Areas of focus: Leadership, Tax, Business Advisory, Operations


Don Natenstedt is the West regional managing partner for RSM US LLP (RSM). He joined the firm in 1977 and has filled many client service and leadership roles, including business groups and regions, tax teams, international and domestic acquisition teams, and integration teams in mergers and acquisitions.  The firm's West region currently has more than 650 people in 10 offices in Washington, California, Nevada and Arizona.

Natenstedt continues many of his client relationships in which he provides business advice and a tax focus on closely held entities and their owners. He has worked in a variety of industries, including construction, manufacturing, retail, pharmaceutical, and the transportation/logistics sectors. He also assists business owners with estate and gift tax planning matters and consulting services for S Corporation, partnership and estate planning, as well as business advice to owners and their management teams.

Natenstedt has been involved in community and charitable activities for many years. Currently he serves on the Dean’s Advisory Board of The Paul Merage School of Business at the University of California-Irvine and as treasurer and board member for Mission Viejo Country Club.

Professional Affiliations

  • Member, American Institute of Certified Public Accountants
  • Member, California Society of Certified Public Accountants


  • Bachelor of Science in Business Administration, University of Nevada, Reno
  • Master’s in Taxation, Golden Gate University


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