Ronson Shamoun

Adjunct Professor of Law

  • LLM, 2003, University of San Diego
  • JD, 2002, University of San Diego
  • BA, 1998, University of San Diego

Professional Experience

Shamoun is the founder and principal attorney of RJS Law, San Diego’s largest boutique tax law firm, in operation since 2003. He has defended numerous clients in state and federal court, and he has extensive experience settling and litigating cases with the IRS and state agencies. Shamoun is a frequent legal commentator for many local media outlets and a contributor as a tax expert to the San Diego Union Tribune and the San Diego Daily Transcript.

Professor Shamoun teaches tax practices and penalties.

Honors and Affiliations

Shamoun is a member of the USD School of Law Board of Visitors. He was honored as one 2015’s and 2014’s Best of the Bar by the San Diego Business Journal; in those same years, San Diego Magazine named him a Top Lawyer. RJS Law has also won recognition and was named Business of the Year by the San Diego East County Chamber of Commerce in 2013 and one of San Diego’s Most Admired Companies by San Diego Metro Magazine in 2014.