Taxes for Teachers in Canada (2026)
Teachers at elementary, secondary, and post-secondary levels enjoy defined benefit pensions and predictable salaries. Certain classroom and professional expenses can offset your annual tax bill.
Quick Tax Snapshot
Based on a typical teachers salary of $78,000 in Ontario (2026).
Gross Salary $78,000
Federal Income Tax -$9,883
Ontario Tax & Health Premium -$5,022
CPP Contributions -$4,366
EI Premiums -$1,123
Estimated Take-Home (Annual) $57,606
Effective tax rate: 26.1% • Marginal federal rate: 20.5% • Marginal Ontario tax & levy rate: 9.2%
Gross Salary
$78,000
Typical median (CAD)
Take-Home Pay
$57,606
After all deductions (ON)
Effective Rate
26.1%
Combined tax rate
Monthly Take-Home
$4,801
Approximate monthly
Key Tax Deductions for Teachers
- ✓ Eligible educator school supply deduction (up to $1,000 at 25% credit)
- ✓ Union dues paid to teacher federations
- ✓ Professional development courses and conferences
- ✓ Professional membership fees (Ontario College of Teachers, etc.)
- ✓ RRSP contributions (especially useful alongside pension income splitting)
- ✓ Home office expenses if teaching online from home with T2200
Frequently asked questions
What is the Eligible Educator School Supply Tax Credit? ▼
The federal Eligible Educator School Supply Tax Credit allows eligible teachers and early childhood educators to claim 25% on up to $1,000 of out-of-pocket supply costs, for a maximum credit of $250. You must hold a valid teaching certificate and the supplies must be used to teach or facilitate students.
Are teacher union dues tax-deductible? ▼
Yes. Dues paid to a teachers' union or federation are deductible on line 21200 of your T1 return.
Do teachers pay CPP contributions? ▼
Yes. Teachers employed by a school board are employees and pay CPP contributions. However, teachers covered by a Registered Pension Plan (RPP) pension still pay CPP — these are separate programs.
Can teachers deduct home internet for online teaching? ▼
If you teach remotely and your employer certifies on a T2200 that you are required to pay internet costs and work from home, you may be able to deduct a reasonable portion as an employment expense.
Calculate Your Actual Tax
The snapshot above uses a typical salary. Use our Income Tax Calculator to enter your exact income, province, and tax year for a personalized breakdown.
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