This book is aimed at strengthening neophyte school managers and old time practitioners on new grounds in the management of Internally Generated Revenue (IGR) for the sustainability of education. It is observed that some learning environments are not supportive of education for Sustainable Development Goals (SDGs) attainment before 2030 at the detriment of learners. This publication therefore is analytically informative and enriched in material usage and presentation on how to harness school funds for sustaining teaching and learning. This book is recommended to students, practitioners and the general public as a contribution in the practice of educational management.