Stephen Wynn-Williams
McMaster University/Principle Research Engineer
2024 Salary — last year on the list
$112,840Total compensation $113,184, including $345 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
2024
Employer Rank
#1,518McMaster University
Years on List
32022–2024
Peak Salary
$112,8402024
Full 2024 roster at McMaster University →·See where $112,840 ranks →
Total Compensation History
Full History
2022–2024
$106,466 in 2022 is worth about $115,620 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2024 | Principle Research EngineerMcMaster University | $112,840Benefits $345Total $113,184 |
| 2023 | Principle Research EngineerMcMaster University | $109,748Benefits $333Total $110,081 |
| 2022 | Principle Research EngineerMcMaster University | $106,466Benefits $298Total $106,764 |
Take-Home Pay
(After Tax) · 2024 estimate
Of the $112,840 Stephen Wynn-Williams earned in 2024, roughly $82,293 would remain after income tax, CPP and EI, an all-in deduction rate of about 27.1%. Compared with 2023, when the figure was $109,748, that is a rise of about 3%. Records under this name have appeared on the Sunshine List 3 years in all, first in 2022. 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
- ~$82,293
- Effective income-tax rate (excl. CPP/EI)
- ~22.5%
- CPP + EI contributions
- ~$5,105
- All-in deduction rate (incl. CPP/EI)
- ~27.1%
Where does $112,840 rank on the Sunshine List? →
Estimate only: 2024 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.