Katarina O'Briain
York University/Assistant Professor
2025 Salary
$143,933Total compensation $144,622, including $689 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
#1,555York University
Years on List
42022–2025
Peak Salary
$145,0942024
Full 2025 roster at York University →·See where $143,933 ranks →
Total Compensation History
Full History
2022–2025
$117,016 in 2022 is worth about $127,077 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2025 | Assistant ProfessorYork University | $143,933Benefits $689Total $144,622 |
| 2024 | Assistant ProfessorYork University | $145,094Benefits $623Total $145,716 |
| 2023 | Assistant ProfessorYork University | $120,944Benefits $582Total $121,526 |
| 2022 | Assistant ProfessorYork University | $117,016Benefits $584Total $117,600 |
Take-Home Pay
(After Tax) · 2025 estimate
In 2025, Katarina O'Briain's $143,933 salary works out to roughly $100,435 after income tax, CPP and EI — an all-in deduction rate of about 30.2%. At York University, 2,557 people made the 2025 list with a median salary of $157,104; Katarina O'Briain's total compensation of $144,622 ranked #1,555. It is down about 1% from the $145,094 paid 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
- ~$100,435
- Effective income-tax rate (excl. CPP/EI)
- ~26.4%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~30.2%
- vs. 2025 Assistant Professor median
- +5%
Where does $143,933 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.