The Alliance for Nonprofit Management compiles and provides this directory of consultants and training organizations for nonprofit organizations. The directory can be searched by geographic location or by type of service, such as strategic planning, financial management, board development, etc.

Full-service accounting, tax, consulting, and technology firm specializing in nonprofit organizations from the grassroots to the international level. (Note: IKNOW is funded by RAFFA, P.C.)

If you're not sure what an outside CPA firm has to offer your nonprofit, read this article.