Steven D. Peterson


Attorney, CPA

  • B.A. Accounting – Idaho State University
  • J.D. – University of Idaho
  • Certified Public Accountant

As a lifelong resident of Southern Idaho, I’ve spent my career serving the legal and financial needs of individuals, families, and businesses throughout the Magic Valley. With over 40 years of experience as both an attorney and a Certified Public Accountant (CPA), I bring a unique combination of legal insight and financial expertise to every matter I handle.

My practice focuses on estate planning, probate and trust administration, real estate law, agricultural law, taxation, business formation, and commercial transactions. I’ve advised generations of Idaho families, ranchers, and business owners—offering practical, down-to-earth solutions grounded in a deep understanding of local issues and long-term planning.

In addition to drafting wills, trusts, and business agreements, I represent clients in IRS matters, property disputes, and estate-related litigation. My dual background in law and accounting allows me to structure plans and resolve conflicts with an eye toward both legal risk and financial efficiency.