Mary Lyne
University of Toronto/Chief Administrative Officer, Arts and Science
2025 Salary
$375,652Total compensation $375,778, including $126 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
#171University of Toronto
Years on List
152011–2025
Peak Salary
$375,6522025
Full 2025 roster at University of Toronto →·See where $375,652 ranks →
Total Compensation History
Full History
2011–2025
$112,835 in 2011 is worth about $154,525 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2025 | Chief Administrative Officer, Arts and ScienceUniversity Of Toronto | $375,652Benefits $126Total $375,778 |
| 2024 | Chief Administrative Officer, Arts and ScienceUniversity Of Toronto | $367,770Benefits $129Total $367,899 |
| 2023 | Chief Administrative Officer, Arts and ScienceUniversity Of Toronto | $315,364Benefits $129Total $315,493 |
| 2022 | Chief Administrative OfficerUniversity Of Toronto | $283,922Benefits $136Total $284,058 |
| 2021 | Chief Administrative OfficerUniversity Of Toronto | $301,139Benefits $153Total $301,292 |
| 2020 | Chief Administrative OfficerUniversity Of Toronto | $269,546Benefits $151Total $269,697 |
| 2019 | Chief Administrative OfficerUniversity Of Toronto | $240,015Benefits $180Total $240,195 |
| 2018 | Chief Administrative OfficerUniversity of Toronto | $227,669Benefits $201Total $227,871 |
| 2017 | Chief Administrative OfficerUniversity of Toronto | $200,647Benefits $224Total $200,871 |
| 2016 | Chief Administrative OfficerUniversity of Toronto | $183,681Benefits $260Total $183,941 |
| 2015 | Chief Administrative OfficerUniversity of Toronto | $148,524Benefits $283Total $148,807 |
| 2014 | Chief Administrative Officer, NursingUniversity of Toronto | $147,227Benefits $306Total $147,533 |
| 2013 | Chief Administrative Officer, NursingUniversity of Toronto | $136,284Benefits $306Total $136,590 |
| 2012 | Chief Administrative Officer, NursingUniversity of Toronto | $131,744Benefits $298Total $132,043 |
| 2011 | Assistant Dean, Administration, NursingUniversity of Toronto | $112,835Benefits $263Total $113,098 |
Take-Home Pay
(After Tax) · 2025 estimate
Of the $375,652 Mary Lyne earned in 2025, roughly $214,523 would remain after income tax, CPP and EI, an all-in deduction rate of about 42.9%. Compared with 2024, when the figure was $367,770, that is a rise of about 2%. Mary Lyne has appeared on the list 15 times since 2011. This estimate leaves out pension contributions; members of OMERS, OTPP, HOOPP or OPTrust typically take home another 7–10% less.
- Estimated net pay
- ~$214,523
- Effective income-tax rate (excl. CPP/EI)
- ~41.4%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~42.9%
Where does $375,652 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.