Mark F. von Rotz, CPA

Tax and Advisory Services Partner

Email Mark F. von Rotz

Mark has been in the public accounting field since 1997. In 1999 he joined White Nelson Diehl Evans LLP. Mark is an income tax generalist, specializing in tax planning and compliance. His client base consists of various entity types typically involved in manufacturing, distribution, real estate and professional service industries.

Mark heads the recruiting effort for the Tax Department at WNDE and speaks to college students about the profession, the Firm, and how to succeed in the industry.

Mark lives in Orange with his wife Kristyn and their three children. He enjoys golfing, basketball, and watching his daughters and son in various dance performances and sport activities. Mark is an advisory board member for the Orange County Walk to Remember, which was co-founded by his wife in 2005 after the death of their son Joseph. The nonprofit organization serves families who have lost a baby in pregnancy or infancy.


  • California State University, Fullerton – Bachelor of Arts, Accounting 1997
  • CPA Designation: 2001

Professional Affiliations:


Community Involvement:

  • OC Walk to Remember Board Member