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Resource | Research and Data | Impacts/Evaluations Evaluation of Child Support Enforcement Cooperation Requirements in SNAP

This report responds to a Congressional mandate in the 2018 Farm Bill for FNS to conduct an evaluation of child support cooperation requirements in the Supplemental Nutrition Assistance Program. Child support cooperation requirements refer to a set of policies that mandate households receiving certain public benefits cooperate with their state’s child support program as a condition of benefit receipt.

06/06/2024
Resource | Research and Data | Assessing/Improving Operations CN Program Operations During the COVID-19 Pandemic, July 2020 - Dec. 2021

This data collection fulfills states’ reporting requirements and describes trends in program participation during the COVID-19 pandemic from July 2020 through Dec. 2021. It is part of an ongoing study series examining CN program operations, repurposed to collect waiver reports from all states. A previous report in the series detailed waiver usage and trends in program participation and operations from March through Sept. 2020.

04/30/2024
Resource | Research and Data | Assessing/Improving Operations Promising Approaches and Challenges for SNAP State Agencies in Implementing Corrective Action Plans

This study reviewed corrective action plans (CAPs) for payment error rate, case and procedural error rate and quality control completion rate from eight states and describes the approaches used to develop, implement, and monitor CAPs. The study also identified challenges and promising practices and provided recommendations for improving states' ability to conduct corrective action activities.

12/05/2023
Resource | Research and Data | Impacts/Evaluations Evaluation of Technology Modernization for SNAP Benefit Redemption Through Online Transactions

​This study evaluated the implications of online SNAP benefit redemption on program integrity. In addition, the study gathered basic information about online benefit redemption, including the use in urban and rural settings.

09/26/2023
Resource | Research and Data | Assessing/Improving Operations Summer Food Service Program Integrity Study

The Summer Food Service Program Integrity Study was designed to improve understanding of how state agencies provide oversight of the SFSP. To address the research objectives, the study examined such areas as sponsor and site selection, training and technical assistance, meal counting and claiming, and reviews. The findings, based on data collected in 2021, also offered some preliminary responses about the impact of the COVID-19 pandemic on SFSP operations.

08/30/2023
Resource | Research and Data | Food Security Reaching Those in Need: Estimates of State SNAP Participation Rates in 2020

​This report—part of an annual series—presents estimates of the percentage of eligible persons, by state, who participated in USDA's SNAP during an average month in fiscal year 2020 and in the two previous fiscal years. Because the Coronavirus COVID-19 public health emergency affected data collection starting in March 2020, this summary covers only the pre-pandemic period of October 2019 through February 2020. Thus, this report presents rates only for all eligible persons during the pre-pandemic months of FY 2020.

08/15/2023
Resource | Research and Data | Assessing/Improving Operations Child Nutrition Program Operations During the COVID-19 Pandemic, March Through September 2020

This data collection fulfills states’ reporting requirements and describes trends in program participation during the early months of the COVID-19 pandemic. It is part of an ongoing study series examining CN program operations, repurposed to collect waiver reports from all states.

05/23/2023
Resource | Research and Data | Participation Characteristics Reaching Those in Need: Estimates of USDA's SNAP Program Participation Rates in 2019

​This report presents estimates of the percentage of eligible persons, by state, who participated in SNAP during an average month in FY 2019 and in the two previous fiscal years. SNAP eligibility criteria include maximum income and resource thresholds, as well as certain nonfinancial criteria, such as age and disability status.

02/14/2023
Resource | Research and Data | Food Security Trends in USDA SNAP Participation Rates: Fiscal Years 2016 to 2020

This report is the latest in a series on Supplemental Nutrition Assistance Program (SNAP) participation rates, which estimate the proportion of people eligible for benefits under federal income and asset rules to those who actually participate in the program. Because the coronavirus COVID-19 public health emergency affected data collection starting in March 2020, this summary covers only the pre-pandemic period of October 2019 through February 2020.

12/07/2022
Resource | Research and Data | Assessing/Improving Operations The Use of State Administrative Data to Improve SNAP Eligibility Estimates: Findings and Recommendations from an Expert Panel

FNS has historically estimated the participation rate of SNAP by using Census data and samples of SNAP administrative data, but modeling SNAP eligibility using survey data has a number of challenges. In response, FNS, the Economic Research Service, and the Census Bureau sought potential solutions to these issues by linking Census survey data with monthly administrative records at the person level.

04/05/2022
Page updated: May 22, 2025