Justin Wu

Email Address


Justin is a Senior Accountant at O&S. He prepares 1040, 1041, 1065 and 1120(S) tax returns as well as, other general accounting for our clients. In college he was a member of the Beta Alpha Psi/Accounting Society. Outside of the office he enjoys reading, video games, and spending time with friends and family.


  • California State University, Long Beach Bachelor of Science, Business Administration (Accounting)


  • Certified Public Accountant, State of California License: 144340