Ryan A. Kertes, <span class="title">CPA</span>

Ryan A. Kertes, CPATax Manager

P 630.703.7444 | F 630.581.8301

Ryan has 16 years of experience in public accounting and is a Tax Manager in ORBA’s Tax Group. He is adept at individual, partnership, corporate, federal and state income tax returns for small to mid-size clients in a variety of industries, with a focus on legal and professional services firms, construction, real estate, and manufacturing and distribution. His in-depth knowledge of state and local tax laws has enabled him to research federal and state tax issues for planning and strategy purposes and prepare tax research memoranda, written documents for submission to the IRS and other taxing authorities on behalf of clients.

He also has experience training staff accountants on tax and accounting concepts, compliance with procedures and accounting software, managed internship programs, and has delivered project and performance reviews for junior staff members.

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Firm News

03.11.25

ORBA Named to Accounting Today’s 2025 “Beyond the Top 100: Firms to Watch”; Firm also Recognized as a Great Lakes Region Leader
CHICAGO –  ORBA, one of Chicago’s premier public accounting firms, has been recognized once again by Accounting Today in their “Beyond the Top 100: Firms to Watch”, securing the 132nd spot. Additionally, ORBA is ranked among the top 25 firms in the Great Lakes Region, marking its 15th consecutive year on the “Top Firms: The Great Lakes” list.

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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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