Skip to main content
U.S. flag

An official website of the United States government

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 | 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 Regional Office Review of Applications (RORA) for School Meals 2012

This is the eighth in a series of annual reports that examines the administrative accuracy of eligibility determinations and benefit issuance for free or reduced-price meals in the National School Lunch Program (NSLP). In School Year (SY) 2011/12, about 97 percent of students submitting applications for meal benefits were certified for the correct level of meal benefits, based on information in the application files. This was slightly higher than the 96-percent accuracy rate found in the previous school year.

06/01/2013
Resource | Research | Payment Accuracy and Program Integrity Regional Office Review of Application (RORA) For School Meals 2011

This is the seventh in a series of annual reports that examines the administrative accuracy of eligibility determinations and benefit issuance for free or reduced-price meals in the NSLP. 

12/20/2012
Resource | Research | Payment Accuracy and Program Integrity CACFP Assessment of Sponsor Tiering Determinations 2011

This is the seventh wave of a program assessment of the family daycare homes in the CACFP, 2011. The assessment provides a national estimate of the share of CACFP-participating family daycare homes that are approved for an incorrect level of per meal reimbursement, or reimbursement "tier," for their circumstances. 

12/19/2012
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 Direct Certification in the National School Lunch Program: State Implementation Progress SY 2011-12: Report to Congress

Student eligibility for free meals is determined by application or by direct certification. Although direct certification systems vary by State and LEA, all such systems are designed to eliminate the need for paper applications. Effective in SY 2011-12, LEAs must conduct direct certification three times per year: once at or around the start of the school year, and again three and six months after that initial effort. All direct certification systems now match student enrollment lists against SNAP agency records and the records of other assistance agencies whose participants are categorically eligible for free meals. The matching process, whether automated or manual, requires no action by the children’s parents or guardians.

10/01/2012
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
Resource | Research | Payment Accuracy and Program Integrity Improper Payments to WIC Vendors 2005-2008

About every 7 years, FNS performs a nationally representative study to examine the extent of error and abuse among food vendors authorized to accept WIC vouchers. The last bookend study was the 2005 WIC Vendor Management Study, which used fiscal year 2005 expenditure data to derive an estimate for 2004. Between bookend studies, there is a need to derive annual estimates of the level of improper payments for compliance with the Improper Payments Information Act of 2002. The purpose of the subsequent annual studies was to provide annual updates to the bookend studies using the developed aging methodology.

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