Collin D Roberts
University of Waterloo/Assistant Professor, Teaching Stream
2025 Salary
$139,608Total compensation $139,901, including $293 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
#1,387University of Waterloo
Years on List
62020–2025
Peak Salary
$139,6082025
Full 2025 roster at University of Waterloo →·See where $139,608 ranks →
Total Compensation History
Full History
2020–2025
$104,433 in 2020 is worth about $125,167 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2025 | Assistant Professor, Teaching StreamUniversity Of Waterloo | $139,608Benefits $293Total $139,901 |
| 2024 | Assistant Professor, Teaching StreamUniversity Of Waterloo | $130,126Benefits $242Total $130,369 |
| 2023 | LecturerUniversity Of Waterloo | $123,183Benefits $211Total $123,394 |
| 2022 | LecturerUniversity Of Waterloo | $113,675Benefits $169Total $113,844 |
| 2021 | LecturerUniversity Of Waterloo | $109,208Benefits $127Total $109,335 |
| 2020 | LecturerUniversity Of Waterloo | $104,433Benefits $119Total $104,552 |
Take-Home Pay
(After Tax) · 2025 estimate
Collin D Roberts was paid $139,608 in 2025; after income tax, CPP and EI that is roughly $97,988, an effective income-tax rate of about 25.9%. Among those listed as Assistant Professor Teaching Stream in 2025, the median was $124,596; this salary sits about 12% above it. Collin D Roberts has appeared on the list 6 times since 2020. This estimate leaves out pension contributions; members of OMERS, OTPP, HOOPP or OPTrust typically take home another 7–10% less.
- Estimated net pay
- ~$97,988
- Effective income-tax rate (excl. CPP/EI)
- ~25.9%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~29.8%
- vs. 2025 Assistant Professor Teaching Stream median
- +12%
Where does $139,608 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.