Kinship caregivers raise relative children who are unable to be cared for by their parents. Most kinship caregiving takes place outside the child welfare system (“informal” care), meaning that caregivers do not have access to foster care payments to offset the costs of child rearing. The main source of financial support for informal kinship caregivers is Child-Only TANF, which is inadequate to meet the full range of caregiver needs. To address this funding gap, the authors present a comparative policy analysis of seven programs in six states that have implemented supplemental state funds for informal kinship caregivers. The authors analyze key features of each program and compare the socioeconomic and political characteristics of states that offer supplemental caregiver benefits to those of states that do not. Recommendations for policy and practice are discussed.