Mary Chiu
Ontario Shores Centre for Mental Health Sciences/Research Scientist
2025 Salary
$126,424Total compensation $126,973, including $549 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
#194Ontario Shores Centre for Mental Health Sciences
Years on List
32023–2025
Peak Salary
$126,4242025
Full 2025 roster at Ontario Shores Centre for Mental Health Sciences →·See where $126,424 ranks →
Total Compensation History
Full History
2023–2025
$103,651 in 2023 is worth about $108,335 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2025 | Research ScientistOntario Shores Centre For Mental Health Sciences | $126,424Benefits $549Total $126,973 |
| 2024 | Research ScientistOntario Shores Centre For Mental Health Sciences | $124,577Benefits $566Total $125,143 |
| 2023 | Research ScientistOntario Shores Centre For Mental Health Sciences | $103,651Benefits $532Total $104,183 |
Take-Home Pay
(After Tax) · 2025 estimate
In 2025, Mary Chiu's $126,424 salary works out to roughly $90,527 after income tax, CPP and EI — an all-in deduction rate of about 28.4%. For comparison, the median Research Scientist on the 2025 list was paid $122,575; this salary is about 3% more. Mary Chiu has appeared on the list 3 times since 2023. Pension contributions — likely HOOPP in the Hospitals & Boards of Public Health sector — would typically trim another 7–10% off that figure.
- Estimated net pay
- ~$90,527
- Effective income-tax rate (excl. CPP/EI)
- ~24.0%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~28.4%
- vs. 2025 Research Scientist median
- +3%
Where does $126,424 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.