Christopher Treschak
Niagara College of Applied Arts and Technology/Professor
2025 Salary
$131,816Total compensation $131,909, including $93 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
#221Niagara College of Applied Arts and Technology
Years on List
32023–2025
Peak Salary
$139,6392024
Full 2025 roster at Niagara College of Applied Arts and Technology →·See where $131,816 ranks →
Total Compensation History
Full History
2023–2025
$111,460 in 2023 is worth about $116,497 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2025 | ProfessorNiagara College Of Applied Arts and Technology | $131,816Benefits $93Total $131,909 |
| 2024 | Associate Dean, School of Environment and HorticultureNiagara College Of Applied Arts and Technology | $139,639Benefits $93Total $139,732 |
| 2023 | Associate Dean, School of Environment and HorticultureNiagara College Of Applied Arts and Technology | $111,460Benefits $95Total $111,554 |
Take-Home Pay
(After Tax) · 2025 estimate
Christopher Treschak was paid $131,816 in 2025; after income tax, CPP and EI that is roughly $93,579, an effective income-tax rate of about 24.8%. That is about 6% less than the $139,639 paid in 2024. That is about 3% below the 2025 median of $135,910 for Professor on the Sunshine List. Christopher Treschak has appeared on the list 3 times since 2023. After pension contributions (probably the CAAT Pension Plan in this sector), take-home is usually a further 7–10% lower.
- Estimated net pay
- ~$93,579
- Effective income-tax rate (excl. CPP/EI)
- ~24.8%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~29.0%
- vs. 2025 Professor median
- −3%
Where does $131,816 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.