Peter O'Sullivan
McMaster University/Manager
2025 Salary
$103,043Total compensation $108,261, including $5,218 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
#1,732McMaster University
Years on List
12025–2025
Peak Salary
$103,0432025
Full 2025 roster at McMaster University →·See where $103,043 ranks →
Full History
2025–2025
| Year | Position | Salary |
|---|---|---|
| 2025 | ManagerMcMaster University | $103,043Benefits $5,218Total $108,261 |
Take-Home Pay
(After Tax) · 2025 estimate
Of the $103,043 Peter O'Sullivan earned in 2025, roughly $76,109 would remain after income tax, CPP and EI, an all-in deduction rate of about 26.1%. At McMaster University, 1,966 people made the 2025 list with a median salary of $150,713; Peter O'Sullivan's total compensation of $108,261 ranked #1,732. This is Peter O'Sullivan's first appearance on the Sunshine List. 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
- ~$76,109
- Effective income-tax rate (excl. CPP/EI)
- ~20.8%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~26.1%
- vs. 2025 Manager median
- −24%
Where does $103,043 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.