Derek Gruchy
Seneca College of Applied Arts and Technology/Professor
2025 Salary
$156,476Total compensation $156,570, 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
#111Seneca College of Applied Arts and Technology
Years on List
82018–2025
Peak Salary
$156,4762025
Full 2025 roster at Seneca College of Applied Arts and Technology →·See where $156,476 ranks →
Total Compensation History
Full History
2018–2025
$108,517 in 2018 is worth about $133,571 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2025 | ProfessorSeneca College Of Applied Arts and Technology | $156,476Benefits $93Total $156,570 |
| 2024 | ProfessorSeneca College Of Applied Arts and Technology | $155,532Benefits $93Total $155,625 |
| 2023 | ProfessorSeneca College Of Applied Arts and Technology | $137,281Benefits $95Total $137,376 |
| 2022 | ProfessorSeneca College Of Applied Arts and Technology | $130,530Benefits $113Total $130,643 |
| 2021 | ProfessorSeneca College Of Applied Arts and Technology | $132,601Benefits $124Total $132,726 |
| 2020 | ProfessorSeneca College Of Applied Arts and Technology | $114,444Benefits $117Total $114,561 |
| 2019 | ProfessorSeneca College Of Applied Arts and Technology | $113,412Benefits $111Total $113,523 |
| 2018 | ProfessorSeneca College | $108,517Benefits $111Total $108,627 |
Take-Home Pay
(After Tax) · 2025 estimate
Take-home on Derek Gruchy's 2025 salary of $156,476 comes to roughly $107,449 once federal and Ontario income tax (about 27.8% effective) is deducted. For comparison, the median Professor on the 2025 list was paid $135,910; this salary is about 15% more. Records under this name have appeared on the Sunshine List 8 years in all, first in 2018. After pension contributions (probably the CAAT Pension Plan in this sector), take-home is usually a further 7–10% lower.
- Estimated net pay
- ~$107,449
- Effective income-tax rate (excl. CPP/EI)
- ~27.8%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~31.3%
- vs. 2025 Professor median
- +15%
Where does $156,476 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.