About us Legacy Preparatory Charter Academy (LPCA) is a state-accredited open enrollment charter school district, with campuses in Dallas, Mesquite and Plano. We are currently enrolling grades K-9, with additional grades added every year until all K-12 grades are represented. Enrollment is open for ALL GRADES, and TUITION IS FREE. The vision of Legacy Preparatory Charter Academy is that all LPCA schools will serve as model schools of excellence, addressing the educational needs of our communities.