The case study examines how the New Jersey Tutoring Corps was established as a high-dosage tutoring initiative to help K-8 students recover from pandemic-era learning loss. It shows how the nonprofit built strong partnerships with districts, embedded tutors during the school day and after school, aligned instruction to state standards, and scaled rapidly across urban, suburban, and rural sites. For education leaders in districts, states, or nonprofits, the study offers practical insights into structuring and implementing a tutoring program with fidelity: how to design tutor-to-student ratios, schedule sessions, co-design with school partners, and build capacity for sustainability. It illustrates how evidence-informed models can be translated into actionable programming, and invites leaders to reflect on how they might adapt these lessons to their own contexts.