Irwin Ronald Walker
Mcmaster University/Professor
2024 Salary — last year on the list
$126,344Total compensation $126,344, 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
Records separated by several years; may be more than one person.
At a Glance
2024
Employer Rank
#1,267Mcmaster University
Years on List
72008–2024
Peak Salary
$127,8152023
Full 2024 roster at Mcmaster University →·See where $126,344 ranks →
Total Compensation History
Full History
2008–2024
$106,113 in 2008 is worth about $152,705 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2024 | ProfessorMcMaster University | $126,344 |
| 2023 | ProfessorMcMaster University | $127,815 |
| 2012 | ProfessorMcMaster University | $113,003 |
| 2011 | ProfessorMcMaster University | $110,177 |
| 2010 | ProfessorMcMaster University | $115,881 |
| 2009 | ProfessorMcMaster University | $110,669 |
| 2008 | ProfessorMcMaster University | $106,113 |
Take-Home Pay
(After Tax) · 2024 estimate
Irwin Ronald Walker was paid $126,344 in 2024; after income tax, CPP and EI that is roughly $89,935, an effective income-tax rate of about 24.8%. The 2023 record under this name shows $127,815. Records under this name have appeared on the Sunshine List 7 years in all, first in 2008. 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
- ~$89,935
- Effective income-tax rate (excl. CPP/EI)
- ~24.8%
- CPP + EI contributions
- ~$5,105
- All-in deduction rate (incl. CPP/EI)
- ~28.8%
- vs. 2024 Professor median
- −2%
Where does $126,344 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.