Katherine Zahner, CPA, MBA

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Meet Katherine

Katie is a partner in Armanino’s Audit practice. She has 15 years of experience in public accounting and specializes in providing services to the nonprofit community. Katie has managed a variety of nonprofit audit engagements, including social welfare services, health care, religious, educational, fraternal associations and foundations.

Katie provides various services to her nonprofit clients, including audit, review, agreed-upon procedures, consulting, financial reporting and management recommendations, and financial statement analyses and presentations. More specifically, Katie provides federal single audits and unit cost reporting.

Katie expands upon her client service responsibilities by being a significant advocate of her nonprofit clients. She is truly passionate about providing valuable insights and industry best practices.

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Professional History


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


  • Mississippi State University


  • Brown Smith Wallace LLP
  • Dixon Hughes Goodman LLP


  • Mental Health America of Eastern Missouri, Board Member and Finance Committee Member
Industries Served