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Resource | Research and Data | Assessing/Improving Operations Direct Certification in the National School Lunch Program State Implementation Progress Report to Congress SY 2017-2018 and SY 2018-2019

This report presents information on direct certification with the Supplemental Nutrition Assistance Program for free school meals for SY 2017-2018 and SY 2018-2019.

06/22/2021
Resource | Research and Data | SNAP Benefit Use Benefit Redemption Patterns in SNAP - FY 2017

This report examines patterns of SNAP benefit redemption in fiscal year 2017 and compares those patterns with findings from two similar studies conducted for fiscal years 2003 and 2009.

11/10/2020
Resource | Research and Data | Payment Accuracy and Program Integrity Feasibility of Revising the SNAP Quality Control Review Process

FNS uses a two-tier system to measure errors in eligibility and benefit determination for SNAP. This feasibility study identifies all processes and components that would be required for a one-tier federal SNAP QC system, including the procedural, staffing, and organizational changes and the technological and data-sharing infrastructures.

12/19/2019
Resource | Research and Data | Benefit Content/Cost Exploring the Causes of State Variation in SNAP Administrative Costs

The Federal Government fully funds SNAP benefits, but FNS and state agencies share administrative expenses, with each paying about 50 percent. State administrative costs per case varies widely by state. This study explores a number of factors, including state economic conditions, SNAP caseload characteristics, state SNAP policies, to try to explain the variation by state.

06/26/2019
Resource | Research and Data | Impacts/Evaluations The Evaluation of Food Insecurity Nutrition Incentives Interim Report

The Food Insecurity Nutrition Incentive grant program provided $100 million to fund and evaluate projects that were intended to increase fruit and vegetable purchases among SNAP participants by providing incentives at the point of purchase. 

05/07/2019
Resource | Research and Data | Participation Characteristics Characteristics of SNAP Households: FY 2017

The characteristics report is published annually, dating back to 1976, and provides information about the demographic and economic circumstances of SNAP households. Using a sample of SNAP Quality Control data that is representative at both the state and national level, this report summarizes the characteristics of households and individuals who participated in SNAP in fiscal year 2017.

02/26/2019
Resource | Research and Data | Food Security Evaluation of Demonstration Projects to End Childhood Hunger (EDECH): Final Interim Evaluation Report

This study—authorized by the 2010 Child Nutrition Act—tests innovative strategies to end childhood hunger. 

02/08/2018
Resource | Research and Data | Assessing/Improving Operations Building a Healthy America: A Profile of SNAP

As the time for reauthorization of SNAP again approaches, it is useful to take stock of its accomplishments, identify those features that have contributed to its success, and look for new opportunities to strengthen operations to achieve program goals more fully. To that end, this is a summary of past research on program operations and outcomes.

04/12/2012
Resource | Research and Data The Effects of Simplified Reporting on Food Stamp Payment Accuracy

Using Food Stamp Quality Control data from fiscal year 2000, this analysis suggests that the simplified reporting policies adopted by states in 2004 could have lowered error rates by 1.2 to 1.5 percentage points.

10/12/2005
Resource | Research and Data | Assessing/Improving Operations Food Stamp Participants' Access to Food Retailers

In this report, data from the NFSPS are used to address several important questions concerning food store access of low-income households, including: (1) At what kinds of stores do low-income households shop? (2) What distances do low-income households travel to reach those stores? (3) What transportation methods do they use to reach their food stores? (4) Do low-income households engage in careful shopping behaviors that can allow them to get the most out of the money and food stamp benefits they spend on food? and (5) In general, how satisfied are low-income Americans with their shopping opportunities?

07/01/1999
Page updated: September 16, 2025