Murray Dropkin, C.P.A., M.B.A., is president of CMS Systems, Inc., a consulting firm that specializes in improving the operational and financial operations of nonprofit and for-profit organizations. He has published extensively in the field of nonprofit accounting and is coauthor of The Budget-Building Book for Nonprofits and The Cash Flow Management Book for Nonprofits, both from Jossey-Bass. He co-edits Nonprofit Report, a monthly newsletter on nonprofit accounting, taxation, and management. He is coauthor of the three-volume Guide to Audits of Nonprofit Organizations and frequently speaks at professional meetings and consults around the country.

James Halpin, C.P.A., M.S., is a software developer, systems consultant, and accountant specializing in cost accounting concepts. He has more than thirty years of experience in accounting, auditing, taxation, management consulting, software development, and computer consulting. He co-edits the monthly Nonprofit Report newsletter.