John Mrozek
Dufferin-peel Catholic District School Board/Teacher
2025 Salary
$129,965Total compensation $130,067, 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
#1,434Dufferin-peel Catholic District School Board
Years on List
52021–2025
Peak Salary
$129,9652025
Full 2025 roster at Dufferin-peel Catholic District School Board →·See where $129,965 ranks →
Total Compensation History
Full History
2021–2025
$102,295 in 2021 is worth about $118,621 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2025 | TeacherDufferin-Peel Catholic District School Board | $129,965 |
| 2024 | TeacherDufferin-Peel Catholic District School Board | $119,483 |
| 2023 | TeacherDufferin-Peel Catholic District School Board | $103,137 |
| 2022 | TeacherDufferin-Peel Catholic District School Board | $101,641 |
| 2021 | TeacherDufferin-Peel Catholic District School Board | $102,295 |
Take-Home Pay
(After Tax) · 2025 estimate
John Mrozek was paid $129,965 in 2025; after income tax, CPP and EI that is roughly $92,531, an effective income-tax rate of about 24.6%. Compared with 2024, when the figure was $119,483, that is a rise of about 9%. Records under this name have appeared on the Sunshine List 5 years in all, first in 2021. After pension contributions (probably OTPP for teachers or OMERS in this sector), take-home is usually a further 7–10% lower.
- Estimated net pay
- ~$92,531
- Effective income-tax rate (excl. CPP/EI)
- ~24.6%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~28.8%
- vs. 2025 Teacher median
- +10%
Where does $129,965 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.