David Armstrong
McMaster University/Professor
2025 Salary
$117,715Total compensation $117,715, including $0 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
#1,488McMaster University
Years on List
22024–2025
Peak Salary
$117,7152025
Full 2025 roster at McMaster University →·See where $117,715 ranks →
Total Compensation History
Full History
2024–2025
$110,222 in 2024 is worth about $112,483 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2025 | ProfessorMcMaster University | $117,715Benefits $0Total $117,715 |
| 2024 | ProfessorMcMaster University | $110,222Benefits $376Total $110,599 |
Take-Home Pay
(After Tax) · 2025 estimate
Take-home on David Armstrong's 2025 salary of $117,715 comes to roughly $85,599 once federal and Ontario income tax (about 22.6% effective) is deducted. Compared with 2024, when the figure was $110,222, that is a rise of about 7%. Records under this name have appeared on the Sunshine List 2 years in all, first in 2024. 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
- ~$85,599
- Effective income-tax rate (excl. CPP/EI)
- ~22.6%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~27.3%
- vs. 2025 Professor median
- −13%
Where does $117,715 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.