Lawrence Grierson
McMaster University/Professor
2025 Salary
$214,262Total compensation $214,780, including $517 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
#420McMaster University
Years on List
132013–2025
Peak Salary
$214,2622025
Full 2025 roster at McMaster University →·See where $214,262 ranks →
Total Compensation History
Full History
2013–2025
$101,388 in 2013 is worth about $135,570 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2025 | ProfessorMcMaster University | $214,262Benefits $517Total $214,780 |
| 2024 | Associate ProfessorMcMaster University | $202,437Benefits $517Total $202,954 |
| 2023 | Associate ProfessorMcMaster University | $195,291Benefits $501Total $195,792 |
| 2022 | Associate Professor / Standardized Patient IIMcMaster University | $179,583Benefits $449Total $180,032 |
| 2021 | Associate ProfessorMcMaster University | $174,375Benefits $392Total $174,768 |
| 2020 | Associate ProfessorMcMaster University | $174,997Benefits $396Total $175,393 |
| 2019 | Associate ProfessorMcMaster University | $167,755Benefits $270Total $168,025 |
| 2018 | Associate ProfessorMcMaster University | $150,158Benefits $218Total $150,376 |
| 2017 | Associate ProfessorMcmaster University | $131,980Benefits $227Total $132,207 |
| 2016 | Assistant ProfessorMcMaster University | $122,441Benefits $227Total $122,668 |
| 2015 | Assistant ProfessorMcMaster University | $130,657Benefits $194Total $130,851 |
| 2014 | Assistant ProfessorMcMaster University | $106,766Benefits $175Total $106,941 |
| 2013 | Assistant ProfessorMcMaster University | $101,388Benefits $171Total $101,560 |
Take-Home Pay
(After Tax) · 2025 estimate
Of the $214,262 Lawrence Grierson earned in 2025, roughly $137,932 would remain after income tax, CPP and EI, an all-in deduction rate of about 35.6%. It is up about 6% on the $202,437 paid in 2024. Lawrence Grierson has appeared on the list 13 times since 2013. 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
- ~$137,932
- Effective income-tax rate (excl. CPP/EI)
- ~33.1%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~35.6%
- vs. 2025 Professor median
- +58%
Where does $214,262 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.