Chronic absenteeism from school is a serious and common problem. Students miss school for many reasons, and the combination of factors that lead to absences are unique for each student. The only way to stop chronic absenteeism is to address the underlying causes, such as school avoidance, health-related issues, parental issues, and homelessness. Because these factors come from all aspects of the students' lives, solving the problem requires teamwork from students, schools, parents, and communities. A Multitiered System of Supports (MTSS) will ensure that students get support they need to solve their unique attendance problem. Chronic absenteeism must be curbed, because students who are chronically absent are subject to experiencing negative consequences throughout the rest of their lives.