Substitute Teacher Certification in Ontario: What You Need to Know

If you are considering substitute teaching in Ontario, you may be wondering whether you need a provincial teaching certificate. The short answer is: it depends on the role. Certified substitute teachers who hold a Ontario Certificate of Qualification issued by the Ontario College of Teachers receive higher daily rates and priority placement. However, many school boards in Ontario also hire classroom supervisors who do not hold a teaching certificate, creating an accessible pathway for individuals without formal teaching credentials. The Ontario Certificate of Qualification is the standard teaching credential in Ontario. To obtain it, candidates typically need a Bachelor of Education (B.Ed.) from an accredited institution, along with meeting other requirements set by the Ontario College of Teachers. This certification process is designed for individuals pursuing a full teaching career. For those who want to work as classroom supervisors on a casual or short-term basis, this level of certification is not required. School boards have the authority to hire classroom supervisors without a provincial teaching certificate, and many actively do so to fill gaps in their substitute rosters. The practical distinction between a certified substitute teacher and a classroom supervisor in Ontario comes down to pay and priority. Certified substitutes typically earn between $200 and $260 CAD per day, while classroom supervisors earn between $155 and $210 CAD per day. Certified substitutes are also typically called first when assignments become available, as school boards prefer to have qualified teachers in front of students whenever possible. Classroom supervisors are called when no certified substitute is available, which — given the ongoing teacher shortage in Ontario — happens frequently. If you are already working as a classroom supervisor in Ontario and want to increase your earning potential, pursuing a B.Ed. and obtaining your Ontario Certificate of Qualification is the most direct path. Several universities in Ontario offer B.Ed. programs, including part-time and after-degree options that allow you to work while studying. Some school boards also offer professional development opportunities and may support classroom supervisors who want to transition to certified teaching roles. It is worth noting that even without a provincial teaching certificate, classroom supervisors in Ontario are expected to maintain professional conduct in the classroom, follow lesson plans left by the regular teacher, manage student behaviour, and ensure the safety of all students. School boards may provide orientation sessions or online training modules to help classroom supervisors prepare for these responsibilities. The role is a serious commitment to student welfare, and school boards expect professionalism regardless of certification status.