Jonathan Leake
University of Waterloo/Assistant Professor
2025 Salary
$139,347Total compensation $139,669, including $321 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
#1,393University of Waterloo
Years on List
32023–2025
Peak Salary
$143,6382024
Full 2025 roster at University of Waterloo →·See where $139,347 ranks →
Total Compensation History
Full History
2023–2025
$135,874 in 2023 is worth about $142,015 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2025 | Assistant ProfessorUniversity Of Waterloo | $139,347 |
| 2024 | Assistant ProfessorUniversity Of Waterloo | $143,638 |
| 2023 | Assistant ProfessorUniversity Of Waterloo | $135,874 |
Take-Home Pay
(After Tax) · 2025 estimate
Take-home on Jonathan Leake's 2025 salary of $139,347 comes to roughly $97,840 once federal and Ontario income tax (about 25.8% effective) is deducted. For comparison, the median Assistant Professor on the 2025 list was paid $137,351; this salary is about 1% more. Compared with 2024, when the figure was $143,638, that is a drop of about 3%. This estimate leaves out pension contributions; members of OMERS, OTPP, HOOPP or OPTrust typically take home another 7–10% less.
- Estimated net pay
- ~$97,840
- Effective income-tax rate (excl. CPP/EI)
- ~25.8%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~29.8%
- vs. 2025 Assistant Professor median
- +1%
Where does $139,347 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.