We believe it’s important to learn and remember our firm’s heritage. Today, we look back and honor the accomplishments of ORBA’s original founders, who helped lay the foundation for our success today.

Allen M. Abrams, CPA, MBA
January 1, 1932 – October 27, 2013

BERNARD Q. Berk, CPA
August 4, 1922 – December 14, 2001

Earle R. Kessler, CPA
January 12, 1927 – March 30, 2015

STEVEN H. LEWIS, CPA
March 20, 1946 – September 29, 2021

HERBERT H. OSTROW, CPA
October 15, 1914 – October 24, 2004

BERNARD J. REISIN, CPA
May 19, 1923 – July 28, 2018

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Firm News

04.08.24

ORBA’s Stephanie Zaleski-Braatz Appointed to Illinois CPA Society’s Board of Directors
CHICAGO — ORBA, one of Chicago ’s largest independent accounting, tax and consulting firms, is pleased to announce that Stephanie Zaleski-Braatz, CPA has been named to the Illinois CPA Society's (ICPAS) Board of Directors. She will serve in this role for a three-year term through March 2027.

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seminars & events

Guides

ORBA will gladly provide you with hard copies of the useful guides listed below. Select which guides you would like to receive and submit the form below.

  • Tax Pocket Guide
  • Tax Planning Guide
  • Records Retention Schedule
  • Auto, Travel & Business Log

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Forward Thinking
Forward Thinking