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Resource | Research, Analysis & Background | Assessing/Improving Operations How States Safeguard USDA's SNAP Participants' Personally Identifiable Information

All applicants and participants in SNAP are required to submit personally identifiable information for verification before receiving benefits. To better understand the evolving landscape of data security, USDA conducted this study to evaluate how state agencies protect PII of SNAP recipients and compiled best practices for maintaining data security of program.

04/04/2023
Resource | Research | Payment Accuracy and Program Integrity The Extent of Trafficking in the Supplemental Nutrition Assistance Program: 2012–2014

Trafficking of Supplemental Nutrition Assistance Program benefits occurs when SNAP recipients sell their benefits for cash to food retailers, often at a discount. Although trafficking does not increase costs to the federal government, it is a diversion of program benefits from their intended purpose of helping low-income families access a nutritious diet. This report, the latest in a series of periodic analyses, provides estimates of the extent of trafficking during the period 2012 through 2014.

09/22/2017
Resource | Research | Assessing/Improving Operations WIC Vendor Peer Group Study

The purpose of this study is to evaluate the effectiveness of state agencies current peer group systems, and to provide guidance to state agencies on how to evaluate and update their systems. Specifically, it uses empirical analysis to identify one or more effective models for establishing vendor peer groups that could apply to most state agencies.

05/31/2017
Resource | Research | Assessing/Improving Operations Enhancing Completion Rates for Supplemental Nutrition Assistance Program (SNAP) Quality Control Reviews

National completion rates for SNAP QC reviews have generally declined since peak levels in the 1980s, and State-level completion rates vary widely. This study examines the factors contributing to incomplete reviews of cases and describes best practices associated with high SNAP QC completion rates.

01/11/2016
Resource | Research | Promoting Healthy Eating Approaches for Promoting Healthy Food Purchases by Supplemental Nutrition Assistance Program Participants

This study developed innovative approaches to using nutrition labeling systems to incentivize healthy food choices by SNAP participants in retail settings. The approaches consider opportunities for using Front of Package and shelf labeling systems across all food categories and retail settings.

07/01/2014
Resource | Research | Payment Accuracy and Program Integrity 2013 WIC Vendor Management Study

This study is part of a larger FNS effort to ensure WIC program integrity and to comply with the Improper Payments Information Act of 2002 which requires FNS to estimate improper payments in its programs.

11/26/2013
Resource | Research | Payment Accuracy and Program Integrity The Extent of Trafficking in the Supplemental Nutrition Assistance Program: 2009-2011

Trafficking of SNAP benefits occurs when SNAP recipients sell their benefits for cash to food retailers, often at a discount. Although trafficking does not increase costs to the federal government, it is a diversion of program benefits from their intended purpose of helping low-income families access a nutritious diet. This report, the latest in a series of periodic analyses, provides estimates of the extent of trafficking during the period 2009 through 2011.

08/01/2013
Resource | Research | Payment Accuracy and Program Integrity WIC Erroneous Payments to Vendors: Annual Estimates for FY 2011

This report provides improper payment estimates for fiscal year 2011 using a methodology for “aging” the 2005 bookend study. The methodology yields nationally representative estimates of the number of vendors that over- and undercharged and the amount of over- and undercharges across all WIC vendors.

12/01/2012
Resource | Research | Payment Accuracy and Program Integrity WIC Erroneous Payments to Vendors: Annual Estimates for FY 2010

This report provides improper payment estimates for FY 2010 using a methodology for “aging” the 2005 bookend study. The methodology yields nationally representative estimates of the number of vendors that over- and undercharged and the amount of over- and undercharges across all WIC vendors.

05/01/2012
Resource | Research | Payment Accuracy and Program Integrity WIC Erroneous Payments to Vendors: Annual Estimates for 2009

This report provides improper payments estimates for FY 2009 using a methodology for “aging” the 2005 bookend study. This updates previous reports providing estimates from 2005 to 2008.

05/01/2012
Page updated: October 14, 2021