Michal Koziarski
Hospital for Sick Children/Scientist
2025 Salary
$203,479Total compensation $204,397, including $919 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
#168Hospital for Sick Children
Years on List
22024–2025
Peak Salary
$203,4792025
Full 2025 roster at Hospital for Sick Children →·See where $203,479 ranks →
Total Compensation History
Full History
2024–2025
$138,465 in 2024 is worth about $141,305 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2025 | ScientistThe Hospital For Sick Children | $203,479Benefits $919Total $204,397 |
| 2024 | ScientistThe Hospital For Sick Children | $138,465Benefits $152Total $138,617 |
Take-Home Pay
(After Tax) · 2025 estimate
In 2025, Michal Koziarski's $203,479 salary works out to roughly $132,355 after income tax, CPP and EI — an all-in deduction rate of about 35.0%. That is about 39% above the 2025 median of $146,875 for Scientist on the Sunshine List. Michal Koziarski has appeared on the list twice since 2024. Most Hospitals & Boards of Public Health employees belong to HOOPP, so actual take-home is likely another 7–10% lower after pension contributions.
- Estimated net pay
- ~$132,355
- Effective income-tax rate (excl. CPP/EI)
- ~32.2%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~35.0%
- vs. 2025 Scientist median
- +39%
Where does $203,479 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.