Duane M. Reyhl

CPA, CGMA / Partner

Duane has 38 years of accounting, auditing, and consulting experience within a variety of industries including not-for-profits, government entities, and higher education. In addition to his CPA, Duane is a Chartered Global Management Accountant™ (CGMA®). He specializes in review, compilations, peer review engagements, agreed-upon procedures, and CFO services. Duane has presented on various topics such as audits, not-for-profits, peer review, fraud protection, risk assessment, quality control, and continuing education courses through California Society CPA’s.


Professional History

Duane joined AHP as a senior manager in 1998 before becoming partner in 2014.



Duane graduated from Michigan State University with a Bachelor of Arts in Accounting.


Other Activities

Duane is a member of the American Institute of Certified Public Accountants (AICPA), and the Michigan Association of Certified Public Accountants (MICPA). He is the current chair for MICPA Accounting & Auditing Conference Planning and a member and former chair of MICPA’s Accounting & Auditing Standards. Duane is a member of several organizations such as ACFE, IIA, IMA, ISACA, and MICPA Peer Review. He is current director, and public image chair of the Rotary Club of Saginaw Sunrise, as well as, a board member for St. Charles Community Schools.

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