Sarah A Kosowan
Lakeridge Health/Durham Region Cancer Center Radiation Therapist
2024 Salary — last year on the list
$104,511Total compensation $104,964, including $453 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
2024
Employer Rank
#1,492Lakeridge Health
Years on List
22023–2024
Peak Salary
$105,1362023
Full 2024 roster at Lakeridge Health →·See where $104,511 ranks →
Total Compensation History
Full History
2023–2024
$105,136 in 2023 is worth about $109,888 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2024 | Durham Region Cancer Center Radiation TherapistLakeridge Health | $104,511Benefits $453Total $104,964 |
| 2023 | Radiation TherapistLakeridge Health | $105,136Benefits $619Total $105,755 |
Take-Home Pay
(After Tax) · 2024 estimate
Sarah A Kosowan was paid $104,511 in 2024; after income tax, CPP and EI that is roughly $76,936, an effective income-tax rate of about 21.5%. It is down about 1% from the $105,136 paid in 2023. Records under this name have appeared on the Sunshine List 2 years in all, first in 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
- ~$76,936
- Effective income-tax rate (excl. CPP/EI)
- ~21.5%
- CPP + EI contributions
- ~$5,105
- All-in deduction rate (incl. CPP/EI)
- ~26.4%
Where does $104,511 rank on the Sunshine List? →
Estimate only: 2024 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.