The document outlines the top five financial mistakes charter schools make and provides strategies to avoid them. The key mistakes include not treating the school as a business, being unprepared for unexpected challenges, underestimating financial importance, losing sight of the school's mission, and failing to maintain strong relationships with stakeholders. Solutions emphasized involve recognizing the business aspect of schools, preparing for unforeseen issues, prioritizing financial planning, staying focused on the mission, and building a reliable network.