James Longstaffe
University of Guelph/Associate Professor
2025 Salary
$157,626Total compensation $158,039, including $413 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
#702University of Guelph
Years on List
92017–2025
Peak Salary
$157,6262025
Full 2025 roster at University of Guelph →·See where $157,626 ranks →
Total Compensation History
Full History
2017–2025
$100,320 in 2017 is worth about $126,324 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2025 | Associate ProfessorUniversity Of Guelph | $157,626 |
| 2024 | Associate ProfessorUniversity Of Guelph | $139,212 |
| 2023 | Associate ProfessorUniversity Of Guelph | $129,283 |
| 2022 | Associate ProfessorUniversity Of Guelph | $125,175 |
| 2021 | Associate ProfessorUniversity Of Guelph | $120,668 |
| 2020 | Associate ProfessorUniversity Of Guelph | $113,699 |
| 2019 | Assistant ProfessorUniversity Of Guelph | $108,348 |
| 2018 | Assistant ProfessorUniversity of Guelph | $104,243 |
| 2017 | Assistant ProfessorUniversity of Guelph | $100,320 |
Take-Home Pay
(After Tax) · 2025 estimate
In 2025, James Longstaffe's $157,626 salary works out to roughly $108,082 after income tax, CPP and EI — an all-in deduction rate of about 31.4%. That is about 10% below the 2025 median of $174,209 for Associate Professor on the Sunshine List. Records under this name have appeared on the Sunshine List 9 years in all, first in 2017. Members of OMERS, OTPP, HOOPP or OPTrust typically take home another 7–10% less after pension contributions, which this estimate leaves out.
- Estimated net pay
- ~$108,082
- Effective income-tax rate (excl. CPP/EI)
- ~27.9%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~31.4%
- vs. 2025 Associate Professor median
- −10%
Where does $157,626 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.