Both Protestant and Catholic residents of Ontario's school districts have historically had the right to establish separate public elementary school boards and schools, and to levy taxes to support those schools, under most conditions. Only recently have all major political parties in Ontario agreed to funding Catholic public secondary schools…

The government of Ontario announced in 1984 that it would begin to fund Catholic high schools in 1985. Prior to this announcement, Ontario had operated since the 1800s under a system that provided for the public funding of a dual system of Protestant and Catholic public elementary schools and a single system of nondenominational secondary schools.…