Sarah Kosowan
Lakeridge Health/Radiation Therapist
2025 Salary
$105,716Total compensation $106,173, including $456 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
#1,499Lakeridge Health
Years on List
12025–2025
Peak Salary
$105,7162025
Full 2025 roster at Lakeridge Health →·See where $105,716 ranks →
Full History
2025–2025
| Year | Position | Salary |
|---|---|---|
| 2025 | Radiation TherapistLakeridge Health | $105,716Benefits $456Total $106,173 |
Take-Home Pay
(After Tax) · 2025 estimate
In 2025, Sarah Kosowan's $105,716 salary works out to roughly $77,940 after income tax, CPP and EI — an all-in deduction rate of about 26.3%. At Lakeridge Health, 1,721 people made the 2025 list with a median salary of $118,415; Sarah Kosowan's total compensation of $106,173 ranked #1,499. Pension contributions — likely HOOPP in the Hospitals & Boards of Public Health sector — would typically trim another 7–10% off that figure.
- Estimated net pay
- ~$77,940
- Effective income-tax rate (excl. CPP/EI)
- ~21.1%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~26.3%
- vs. 2025 Radiation Therapist median
- −9%
Where does $105,716 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.