Northern Arizona Unversity, Flagstaff, Arizona

Bachelor of Science - Accounting, 1981 


Don graduated from Northern Arizona University and has been in the practice of public accounting in the Tucson area since 1981. At CliftonLarsonAllen LLP, his practice includes tax planning and return preparation services for individuals, partnerships, corporate and fiduciary entities. His experience also covers the construction industry, farming and ranching. 

Upcoming speaking engagements

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Resources and event materials

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In the community

  • American Institute of Certified Public Accountants
  • Arizona Society of Certified Public Accountants
  • Southern Arizona Estate Planning Council
  • Tucson Tax Study Group
  • Mountain Oyster Club – Past President and Treasurer
  • University of Arizona Foundation – Professional Advisory Council
  • Executive Referral Club of Tucson – Board of Directors