Kevin P. Omahen, <span class="title">CPA</span>

Kevin P. Omahen, CPAHe | Him Director

P 312.670.7444 | F 312.670.8301

Kevin Omahen has been a valued member of the ORBA team since 2012 and became a Director in 2023. With a comprehensive skillset spanning tax, assurance and consulting services, Kevin oversees a wide range of accounting services. He works with not-for-profit organizations, heath care providers, and manufacturers and distributors. He is an active member of the firm’s Not-For-Profit and Health Care Groups, showcasing his dedication to specialized sectors.

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Firm News


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


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