Ontario Certified Teachers carry curriculum knowledge and diagnostic skill that families pay a premium for in private tutoring. The questions most ask are whether it is actually allowed, how much it realistically adds to their income, and whether the hours fit around a teaching schedule.
Ontario secondary teachers earn a median $48.08 an hour from their school boards (Job Bank Canada, updated November 2025). That is a strong base, but for many OCTs, tutoring a few evenings a week adds $600 to $1,600 a month on their own terms, without a second job application or a change to their contract. The certified-teacher rate for private tutoring typically runs $30 to $70 an hour online and $60 to $100 or more in person, roughly two to four times what a student or unqualified tutor earns (PayScale, May 2026).
This guide covers what you are allowed to do, what you can realistically earn, how to manage the schedule, and how to start without turning it into a second full-time job.
Can Ontario Certified Teachers Do Private Tutoring?
Yes. OCTs are permitted to provide private tutoring outside school hours, away from school property, and for families other than those of their own current students. The Ontario College of Teachers does not restrict members from tutoring, and ETFO's member guidance confirms that private tutoring on your own time is legal. Two firm rules apply, and both are grounded in the Professional Misconduct Regulation 437/97:
- You cannot tutor your own current students for pay. The same teacher holding grading authority over a student and receiving payment from that student's family creates a direct conflict of interest. This rule is well established and consistently enforced.
- You cannot use school property or channels to find students. Tutoring cannot take place on school grounds during the instructional day, and you cannot advertise through your class contact list, school email, or board systems.
Beyond those two points, check whether your school board has a specific tutoring policy, because some boards have additional requirements. The majority of practising OCTs who tutor privately do so with no issues, provided they keep their tutoring and their classroom role cleanly separate. For a detailed breakdown of the OCT guidelines, the Connect Education teacher help centre covers what is required before you take your first student.
How Much Can Tutoring Add to a Teacher's Salary?
The average tutor in Canada earns about $19.93 an hour (PayScale, May 2026). A certified teacher tutors well above that rate because families looking for private instruction pay specifically for curriculum expertise, accurate diagnosis of a learning gap, and the trust that comes with an OCT or ECE credential. In the 2024 to 2025 school year, only 51 percent of Ontario Grade 6 students in English-language schools met the provincial standard in mathematics (EQAO, December 2025), and demand for certified-teacher support remains steady. You are walking into a market where your qualification is the differentiator.
For a broader breakdown of rates by subject and format, the post on tutoring income for certified teachers in Canada covers the full range. As a side income alongside teaching, the practical scenarios look like this:
A few evenings a month at $50 an hour moves the needle. Five hours a week approaches $1,000 a month. Eight hours a week at senior-subject rates gets close to $1,760 a month. These are part-time numbers built around a teaching schedule, not a second full-time job. Senior high school subjects, chemistry, calculus, advanced English and French, and exam preparation sit at the top of the rate range. Elementary support and general academic tutoring sit in the middle.
Tax basics on tutoring income
Private tutoring income is self-employment income in Canada and is reported on Form T2125 (Statement of Business or Professional Activities) as part of your annual T1 personal tax return, even while you hold a salaried teaching position (FreshBooks T2125 Guide, 2025). You can deduct eligible business expenses, including supplies, home office costs where applicable, and professional development. If your tutoring revenue grows substantially, speak with an accountant about HST registration obligations.
How to Fit Tutoring Around a Full-Time Teaching Schedule
The schedules work together rather than against each other. Most families want after-school sessions between 4:00 p.m. and 8:00 p.m. on weekdays, exactly when you are home and available. Weekend slots open further without any overlap with your teaching day.
A few things that keep the arrangement sustainable:
- Start with two or three students. A small slate lets you feel the actual time commitment before expanding. Most teachers who burn out started with too many students too quickly.
- Tutor subjects you already know deeply. Your prep time drops close to zero for subjects you teach daily. New subjects you are unfamiliar with cost extra hours you do not have.
- Teach online when possible. No travel means a session between school pickup and dinner without leaving your home. Your rate stays the same or close to it, and you gain back 30 to 60 minutes a session.
- Keep records from the start. Log sessions, hours, and payments in a simple spreadsheet. You will need this at tax time, and clean records make it easy to see how your income scales with hours.
- Source students through your own network first. Word of mouth, a personal social media post, or a tutoring platform are the right paths. School connections, board systems, and school property are not.
For practical guidance on what to set up before taking your first student, the Connect Education teacher resource hub covers the steps from credentials to scheduling. The platform FAQ answers common questions about how the matching process works.
Tutoring with Connect Education
If managing student intake, scheduling, and payments on your own sounds like a second job layered on top of the first, Connect Education handles that side for you. You set your own availability, your own hourly rate, and your own subject list. The platform matches you with families who are specifically searching for certified teachers, so your credential is the reason a family books you, not just a background detail.
Connect Education works exclusively with Canadian Certified Teachers and ECEs in good standing. There is no cold outreach, no building a client base from zero, and no chasing payments. See how to get started at connect-education.com/start-tutoring.
Questions Educators Ask
Can Ontario Certified Teachers tutor their own students?
No. Ontario Certified Teachers cannot tutor their own current students for pay. ETFO's member guidelines and the OCT conflict of interest standard both prohibit this because the same teacher holds grading authority over the student (ETFO, current member guidance). Tutoring other families' children, and following your board's tutoring policy, is permitted and common among practising OCTs.
Do I need to declare tutoring income on my taxes in Canada?
Yes. Private tutoring income is self-employment income in Canada and must be reported on Form T2125 (Statement of Business or Professional Activities) as part of your T1 personal tax return, even if you also hold a salaried teaching position. You can deduct eligible business expenses, including supplies and home office costs where applicable. If your tutoring revenue grows substantially, speak with an accountant about HST registration requirements.
How many tutoring hours can a full-time teacher realistically take on?
Most working teachers find five to eight hours a week sustainable without affecting their classroom performance or personal time. That is roughly three or four regular students, each booked once a week. Starting with two students for the first month gives you a realistic read on your actual availability before committing to a fuller schedule.
Is it better to find my own tutoring students or use a platform?
Finding your own students gives you full control and no platform fee, but it requires ongoing marketing, intake conversations, and scheduling coordination. A platform handles student matching, payments, and the admin so you focus on teaching. Both approaches work well. The right choice depends on how much time you want to spend on the business side versus the tutoring itself.
Sources
- ETFO, Tutoring and Conflict of Interest Guidelines for Members (current member guidance, verified June 2026), https://www.etfo.ca/about-us/member-advice/prs-matters-bulletins/tutoring-and-conflict-of-interest-guidelines-for-members
- Job Bank Canada, Secondary School Teacher Wages in Ontario (updated November 19, 2025, reference period 2023-2024), https://www.jobbank.gc.ca/marketreport/wages-occupation/15904/ON
- PayScale, Tutor Hourly Pay in Canada (updated May 28, 2026), https://www.payscale.com/research/CA/Job=Tutor/Hourly_Rate
- EQAO, Assessment Results for the 2024 to 2025 School Year (released December 2025), https://www.eqao.com/about-eqao/news-release/assessment-results-2025/
- FreshBooks, T2125 Form Guide for Sole Proprietors and Freelancers in Canada (2025), https://www.freshbooks.com/en-ca/hub/taxes/the-friendly-guide-to-your-t2125
