Jill S. Cohen, CPA

Jill Cohen, CPA

Audit and Assurance Partner

714-978-1300 | jcohen@wndecpa.com

Jill began her career at White Nelson Diehl Evans in 1993 as an intern and has spent the majority of her profession with the firm. From 2003-2004, she gained valuable experience working as a Controller for a private company, and subsequently returned to the firm in 2005.

Jill provides financial reporting and consulting services for privately-held companies in a variety of industries including manufacturing and distribution, restaurant and retail, construction, investment trusts, medical groups, and non-profit organizations. She specializes in performing audits, reviews and compilations, on-site interim Controller services, internal control studies, agreed-upon procedures, bookkeeping and other consulting services.

Originally from Huntington Beach, California, Jill currently lives in Yorba Linda with her husband and two children. In her free time, she enjoys attending her children’s various school and sports activities, reading, and spending time with family.


Technical and Service Expertise:

  • Audits, Reviews, and Compilations
  • Employee Benefit Plan Audits for Defined Contribution, Defined Benefit, and Health and Welfare Plans.
  • Bookkeeping and Interim-Controller Services

Industry Expertise:

  • Manufacturing
  • Distribution
  • Professional Services
  • Construction
  • Retail
  • Investment Trusts for Privately-Held Businesses

Professional Affiliations:

  • Delta Sigma Pi
    • Alumni, Lambda Sigma Chapter


California State University, Fullerton

  • Bachelor of Arts in Business Administration, Accounting Concentration