Improper Payments: Most Selected Agencies Improved Procedures to Help Ensure Risk Assessments of All Programs and Activities

Reported improper payment estimates totaled over $1.2 trillion governmentwide from fiscal years 2003 through 2016. Agencies are statutorily required to perform improper payment risk assessments to identify programs and activities that may be susceptible to significant improper payments and are required to report an improper payment estimate for ones that are susceptible to significant improper payments. GAO was asked to review federal agencies' improper payment risk assessments. This report examines the extent to which (1) the 24 CFO Act agencies followed OMB guidance for reporting on improper payment risk assessments and (2) selected CFO Act agencies properly designed control activities to include all of their programs and activities in an improper payment risk assessment at least once every 3 years, as statutorily required. GAO analyzed the 24 CFO Act agencies' AFRs and PARs and reviewed the procedures at 9 selected agencies. GAO selected 9 agencies that did not report improper payment estimates in fiscal year 2015, except for those estimates that were mandated to be reported pursuant to the Disaster Relief Appropriations Act, 2013. For this review, GAO did not evaluate the quality of improper payment risk assessments completed.