Kiefer Bonfanti & Co. LLP

Mary Green, CPA

Manager In-Charge of Audit Services

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“Knowing clients feel comfortable enough to call me with any question and being able to provide a solution is one of the most rewarding feelings in the world.”

Mary Green, CPA

Mary joined Kiefer Bonfanti in 2007, and is the manager of our assurance services area for the firm.  In addition to Mary’s management and leadership responsibilities she specializes in audits of financial statements for closely-held businesses, nonprofit organizations, government entities and employee benefit plans.  Mary's expertise extends into working directly with business owners, executive directors and board members to help them better understand the financial reporting process.

Mary also provides a wide range of general accounting services including compiled or reviewed financial statements. Mary relates to clients at an appropriate technical level to help them understand their issues.

In her free time, Mary enjoys baking, traveling, running and spending time with family and friends.


  • Certified Public Accountant (CPA)


  • American Institute of Certified Public Accountants (AICPA)
  • Missouri Society of Certified Public Accountants (MSCPA)



  • Fontbonne University
    • Bachelor of Science in Business Administration with a Concentration on Accounting (2007)