Petros Spachos
University of Guelph/Professor
2025 Salary
$167,409Total compensation $168,004, including $596 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
#635University of Guelph
Years on List
72019–2025
Peak Salary
$167,4092025
Full 2025 roster at University of Guelph →·See where $167,409 ranks →
Total Compensation History
Full History
2019–2025
$100,911 in 2019 is worth about $121,835 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2025 | ProfessorUniversity Of Guelph | $167,409Benefits $596Total $168,004 |
| 2024 | ProfessorUniversity Of Guelph | $140,016Benefits $514Total $140,530 |
| 2023 | Associate ProfessorUniversity Of Guelph | $136,536Benefits $492Total $137,028 |
| 2022 | Associate ProfessorUniversity Of Guelph | $132,514Benefits $505Total $133,019 |
| 2021 | Associate ProfessorUniversity Of Guelph | $128,035Benefits $596Total $128,631 |
| 2020 | Associate ProfessorUniversity Of Guelph | $114,344Benefits $630Total $114,973 |
| 2019 | Assistant ProfessorUniversity Of Guelph | $100,911Benefits $598Total $101,509 |
Take-Home Pay
(After Tax) · 2025 estimate
In 2025, Petros Spachos's $167,409 salary works out to roughly $113,466 after income tax, CPP and EI — an all-in deduction rate of about 32.2%. That is about 20% more than the $140,016 paid in 2024. At University of Guelph, 1,504 people made the 2025 list with a median salary of $151,779; Petros Spachos's total compensation of $168,004 ranked #635. This estimate leaves out pension contributions; members of OMERS, OTPP, HOOPP or OPTrust typically take home another 7–10% less.
- Estimated net pay
- ~$113,466
- Effective income-tax rate (excl. CPP/EI)
- ~28.9%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~32.2%
- vs. 2025 Professor median
- +23%
Where does $167,409 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.