Kenneth J. Kobiernicki, CPA

Kenneth J. Kobiernicki, CPA

P 312.670.6236 | F 312.670.8301

Ken Kobiernicki started his career with ORBA in 2005. Ken manages audits, reviews and monthly accounting engagements for privately-held companies, including restaurants, manufacturers, maintenance contractors, professional service providers and clients in a variety of industries.  He also manages audits for not-for-profit organizations and prepares all of the required tax filings for these clients. Additionally, Ken specializes in employee benefit plans, assists clients with various compliance issues as well as manages audits of 401(k) and profit-sharing retirement plans.

Ken also prepares all of the necessary income, sales and benefit plan tax returns for his clients.  He assists clients by providing tax planning for corporations and individuals, analysis of financial statements, as well as accounting training and support to both small business owners and not-for-profit clients.

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Firms News


ORBA Human Resources Director Sarah Wonnell Appointed Board Chair of Windy City Performing Arts
Ostrow Reisin Berk & Abrams, Ltd. (ORBA), one of Chicago’s largest public accounting firms, is proud to announce that Human Resources Director Sarah Wonnell has been appointed as the new board chair of Windy City Performing Arts (WCPA) for a one-year term. Windy City Performing Arts is a not-for-profit organization that sings to inspire change, celebrate diversity and honor the dignity of the LGBTQ+ community.

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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