Young children birth through five years old in the United States are more likely to experience child maltreatment, subsequent child welfare system (CWS) involvement, negative developmental outcomes, and serious maltreatment-related injuries and death than older children. This research-to-practice brief provides a model for how early care and education (ECE) services can benefit this vulnerable age group by exploring emerging evidence from social science research on the effects of ECE on the CWS's goals of: (1) "child safety"; (2) "permanency; and (3) "well-being." The brief concludes by discussing several organizational practices that child welfare administrators can use to build collaborations with local ECE service providers in order to increase the enrollment of CWS-supervised-children in ECE programs.