High-quality early learning experiences (i.e., developmentally appropriate, play-based instruction with clear learning goals) have positive long-term effects on student outcomes. As California rolls out Universal Transitional Kindergarten (UTK), district leaders focused on meeting state requirements for hiring qualified staff and finding appropriate facilities, and thus have been unable to focus on quality. The state can take the following actions to incentivize and support districts to broaden their focus for UTK: set a vision, establish goals, and measure progress in terms of enrollment, key implementation features, and student outcomes for preschool through third grade; align resources and support to advance high-quality implementation of UTK at scale; and publicly communicate key aspects of implementation and outcomes, enabling communities to monitor whether their districts are serving them well.