Whitinger & Company has served the accounting, assurance and advisory needs of not-for-profit and public sector clients for more than eight decades. This experience allows us to understand the unique financial and operational issues of not-for-profit organizations like yours.

Our Not-for-Profit Services Group provides professional services to charitable organizations, foundations, membership organizations, professional and trade associations, and social clubs that are exempt from federal income taxes under Section 501(c) of the Internal Revenue Code. We understand the challenges that not-for-profit organizations face and are committed to assisting each unique organization we serve.


  • Assurance Services (Audit, Review, Compilation)
  • Payroll & Accounting Consulting
  • A-133 Yellow Book Audits
  • QuickBooks Pro Advisor Consulting
  • Internal Control Analysis
  • 990 & 990T Preparation & Filing including analysis of UBI
  • Forensic Accounting & Fraud Investigation
  • Cost Allocation Methods
  • Financial Needs Analysis


  • Strategic Planning
  • Formation & Organization Filings
  • By Laws and Operating Procedures
  • Mission, Vision & Values
  • Brand Development & Identity Design
  • Board Development

About Our Not-for-Profit Services Group:

The Not-For-Profit Services Group at Whitinger & Company is capable of providing the guidance needed to allow you to realize your unique organizational mission. In addition, we provide value beyond the numbers through specialized services needed by organizations that are in the not-for-profit industry. Whether it is budgeting and cash flow analysis, internal control assessment, OMB A-133 audit and compliance requirements, unrelated business income tax issues, board governance models or strategic planning, our Not-for-Profit Services Group is here to help.

Direct Line: 765-254-2748

John Martin specializes in audits of small businesses and not-for-profit organizations (including single audits required under OMB Circular A-133). He also provides tax services for individuals and small businesses.