In this report, the Ontario Undergraduate Student Alliance, the College Student Alliance, the Council of Ontario Universities, and Colleges Ontario make joint recommendations to the provincial government aimed at improving student mental health in postsecondary communities across the province. Highlighting the need for a 'whole-of-community' approach, life-long mental health care, and increased service provision, this report builds on the 2017 report In It Together: Taking Action on Student Mental Health.