Joint Financial Management Improvement Program (JFMIP) The mission of the Joint Financial Management Improvement Program is to improve financial management practices in the government through the joint and cooperative efforts of the U.S. Department of the Treasury (Treasury), the General Accounting Office (GAO), the Office of Management and Budget (OMB), the Office of Personnel Management (OPM), and all federal agencies. This link will provide you access to news pertaining to the JFMIP. Joint Financial Management Improvement Program