Jason Gierhahn, <span class="title">CPA, CFE</span>

Jason Gierhahn, CPA, CFETax Manager

P 630.703.7444 | F 630.581.8301

As a manager in ORBA’s Tax Group, Jason Gierhahn offers strategic tax planning and technical advice to his tax clients, including social service agencies, associations, educational institutions and foundations, credit unions and banks, 401(k) plans, closely held businesses and individuals.

With nearly 20 years of experience, he is adept in preparing and managing financial statement audits, non-profit and corporate tax returns, state and local taxation issues, and assisting clients with their setup to become tax exempt and understanding taxation of flow-through entities, including S corporations.

view all

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.

view all

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

request guide

Close
Forward Thinking
Forward Thinking