Experience
Jeff is a director in Citrin Cooperman’s Commercial Tax Services Practice. He offers strategic tax planning and technical guidance to clients, which include not-for-profit organizations, such as social service agencies, associations, educational institutions, and foundations, as well as high-net-worth individuals and closely held businesses. With over 20 years of experience, he also specializes in state and local taxation and taxation of flow-through entities, including S corporations.
Previously, Jeff was a senior tax manager at Ostrow Reisin Berk & Abrams, Ltd. (ORBA), which joined Citrin Cooperman in 2025.
CREDENTIALS
Education
B.S. in Accountancy, University of Illinois at Urbana-Champaign
B.S. in Finance, University of Illinois at Urbana-Champaign
M.S. in Taxation, DePaul University
Licenses
Certified Public Accountant in the State of Illinois
Affiliations
Member, American Institute of Certified Public Accountants (AICPA)
Member, Illinois CPA Society (ICPAS)
WORK-LIFE BALANCE
Outside the Office
Outside of the office, Jeff likes to stay active. He enjoys getting outdoors by playing sports and going on bike rides and hikes with his family.
Get in touch with Jeff L. Chiles today.
Fill out the form below to get in direct contact with Jeff L. Chiles and start your personalized consultation journey.
Get in touch with Jeff L. Chiles today.
Fill out the form below to get in direct contact with Jeff L. Chiles and start your personalized consultation journey.

