David J. Manbeck



Dave is Chair of the firm's Nonprofit Services group. He has more than 22 years of experience in providing auditing, accounting, and tax services to governmental and charitable organizations, community foundations, and other not-for-profit organizations.  Dave also supports the Government Services groups. He has significant experience servicing clients with Single Audit Act requirements.

External Audit

  • Developing and implementing engagement work plans in order to successfully complete both financial and compliance audits
  • Performing audit procedures to gain sufficient knowledge to support the audit opinion issued
  • Preparing and reviewing clients’ financial statements
  • Providing advice, information, and research to clients to assist in their management responsibilities

Tax Services

  • Preparing federal and state tax filings for not-for-profit organizations

News & Events

Speaking Engagements

Honors & Recognitions

Honors & Recognitions

Forty under 40, Central Penn Business Journal, 2015

Community & Professional Affiliations

The Foundation for Enhancing Communities, Board of Directors and Audit Committee 

Central Pennsylvania Food Bank 2014-2019, Board of Directors and Finance Committee  

Leadership Harrisburg Area Community Leadership Series, Class of 2011

American Institute of Certified Public Accountants (AICPA), Member

Pennsylvania Institute of Certified Public Accountants (PICPA), Member, Board Member (2018-2020)

PICPA Non-for-Profit Committee, Member

PICPA Non-for-Profit Conference Planning Committee, Member

PICPA South Central Chapter, Member, Past President



Bloomsburg University of Pennsylvania, Bachelor of Science, Business Administration 

Credentials & Designations

Certified Public Accountant (CPA), Pennsylvania and Maryland

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