The Office of the Inspector General provides resources for our partners and providers across the state. This page offers a list of manuals, guidance, training materials, newsletters and links that may be helpful. Select the category below that best fits your interests for information, tools and other resources.

Information on public assistance fraud prevention and recipient or retailer fraud investigations.
- Collections
The Public Assistance Collection Unit is the state's central collection unit, responsible for the recovery of delinquent public assistance overpayments. - FoodShare Overpayment Calculator
This Excel workbook is available to agencies assisting in the recovery of FoodShare overpayments. - PARIS Matches
PARIS match inquiries should be directed to DHSOIGPARIS@dhs.wisconsin.gov. - Public Assistance Verification
If you are from another state's human services agency and want to verify if someone is receiving public assistance in Wisconsin, call the CARES Call Center at 608-261-6378 (option 1) or email carpolcc@dhs.wisconsin.gov.

Information for fee-for-service providers, HMOs and network providers; IRIS agencies, participants, and providers; and Family Care organizations, members, and network providers.

Information on single audits, desk reviews, allowable costs, and financial management issues.
Program integrity contacts are listed below. If you cant find the resource youre looking for you can contact the Office of the Inspector General at 608-266-2521.
PARIS Matches
PARIS match inquiries should be directed to DHSOIGPARIS@dhs.wisconsin.gov or call 608-267-0470
Public Assistance Verification
If you are from another state's human services agency and want to verify if someone is receiving public assistance in Wisconsin, please call the CARES Call Center at 608-261-6378 (option 1) or email carpolcc@dhs.wisconsin.gov
Collections
The Public Assistance Collection Unit is the State's central collection unit responsible for the recovery of delinquent public assistance overpayments. For more information call 800-943-9499 or go to https://dwd.wisconsin.gov/epayment/.
FoodShare Overpayment Calculator
An Excel workbook available to agencies assisting in the recovery of FoodShare overpayments