Sergio Costa
Dufferin-peel Catholic District School Board/Teacher
2025 Salary
$137,871Total compensation $137,974, including $102 in taxable benefits.
Source: Ontario’s Public Sector Salary Disclosure — names paid $100,000 or more that year. How we build this · Report an error on this page
At a Glance
2025
Employer Rank
#478Dufferin-peel Catholic District School Board
Years on List
102016–2025
Peak Salary
$137,8712025
Full 2025 roster at Dufferin-peel Catholic District School Board →·See where $137,871 ranks →
Total Compensation History
Full History
2016–2025
$100,323 in 2016 is worth about $128,295 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2025 | TeacherDufferin-Peel Catholic District School Board | $137,871 |
| 2024 | TeacherDufferin-Peel Catholic District School Board | $127,751 |
| 2023 | TeacherDufferin-Peel Catholic District School Board | $107,077 |
| 2022 | TeacherDufferin-Peel Catholic District School Board | $108,491 |
| 2021 | TeacherDufferin-Peel Catholic District School Board | $109,184 |
| 2020 | TeacherDufferin-Peel Catholic District School Board | $104,516 |
| 2019 | TeacherDufferin-Peel Catholic District School Board | $106,155 |
| 2018 | TeacherDufferin-Peel Catholic District School Board | $106,402 |
| 2017 | TeacherDufferin-Peel Catholic District School Board | $103,469 |
| 2016 | TeacherDufferin-Peel Catholic District School Board | $100,323 |
Take-Home Pay
(After Tax) · 2025 estimate
Sergio Costa was paid $137,871 in 2025; after income tax, CPP and EI that is roughly $97,004, an effective income-tax rate of about 25.6%. Among those listed as Teacher in 2025, the median was $118,059; this salary sits about 17% above it. Sergio Costa has appeared on the list 10 times since 2016. Pension contributions — likely OTPP for teachers or OMERS in the School Boards sector — would typically trim another 7–10% off that figure.
- Estimated net pay
- ~$97,004
- Effective income-tax rate (excl. CPP/EI)
- ~25.6%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~29.6%
- vs. 2025 Teacher median
- +17%
Where does $137,871 rank on the Sunshine List? →
Estimate only: 2025 federal and Ontario rates, basic personal amounts, Canada employment amount and CPP/EI credits; single, employment income only, salary treated as full-year income. Ignores pension contributions (OMERS, HOOPP, OTPP, OPTrust and similar plans lower actual take-home), union dues, RRSPs and benefits.