Jeff Chiles

Jeff Chiles, CPA, is a seasoned tax professional with extensive experience in the accounting field. Currently serving as a Senior Tax Manager at Ostrow Reisin Berk & Abrams since September 2007, Jeff leads the Not-For-Profit tax group, focusing on the preparation and review of tax returns, tax planning, and projections, with specializations in individual and privately-held business taxation. Prior experience includes a role as Senior Internal Auditor and Accounting Supervisor at W.W. Grainger, where responsibilities encompassed month-end close procedures, compliance audits, and staff training. Jeff began their career as Audit Staff at Ostrow Reisin Berk & Abrams, managing audits and financial statement preparation for various entities. Jeff holds a BS in Accounting & Finance from the University of Illinois Urbana-Champaign and an MS in Taxation from DePaul Driehaus College of Business.