Samuel Johnson
University of Waterloo/Assistant Professor
2025 Salary
$141,874Total compensation $142,172, including $297 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
#1,353University of Waterloo
Years on List
32023–2025
Peak Salary
$141,8742025
Full 2025 roster at University of Waterloo →·See where $141,874 ranks →
Total Compensation History
Full History
2023–2025
$124,107 in 2023 is worth about $129,716 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2025 | Assistant ProfessorUniversity Of Waterloo | $141,874 |
| 2024 | Assistant ProfessorUniversity Of Waterloo | $131,957 |
| 2023 | Assistant ProfessorUniversity Of Waterloo | $124,107 |
Take-Home Pay
(After Tax) · 2025 estimate
Of the $141,874 Samuel Johnson earned in 2025, roughly $99,270 would remain after income tax, CPP and EI, an all-in deduction rate of about 30.0%. On total compensation of $142,172, Samuel Johnson ranked #1,353 of 2,376 disclosed at University of Waterloo that year, where the median salary was $153,961. That is about 8% more than the $131,957 paid in 2024. This estimate leaves out pension contributions; members of OMERS, OTPP, HOOPP or OPTrust typically take home another 7–10% less.
- Estimated net pay
- ~$99,270
- Effective income-tax rate (excl. CPP/EI)
- ~26.1%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~30.0%
- vs. 2025 Assistant Professor median
- +3%
Where does $141,874 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.