Catherine Williamson
London Health Sciences Centre/Registered Nurse
2025 Salary
$121,283Total compensation $121,507, including $224 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
#1,626London Health Sciences Centre
Years on List
42021–2025
Peak Salary
$121,2832025
Full 2025 roster at London Health Sciences Centre →·See where $121,283 ranks →
Total Compensation History
Full History
2021–2025
$102,429 in 2021 is worth about $118,777 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2025 | Registered NurseLondon Health Sciences Centre | $121,283Benefits $224Total $121,507 |
| 2024 | Registered NurseLondon Health Sciences Centre | $118,487Benefits $309Total $118,796 |
| 2023 | Registered NurseLondon Health Sciences Centre | $120,986Benefits $300Total $121,286 |
| 2021 | Registered NurseLondon Health Sciences Centre | $102,429Benefits $249Total $102,679 |
Take-Home Pay
(After Tax) · 2025 estimate
Take-home on Catherine Williamson's 2025 salary of $121,283 comes to roughly $87,617 once federal and Ontario income tax (about 23.2% effective) is deducted. On total compensation of $121,507, Catherine Williamson ranked #1,626 of 3,924 disclosed at London Health Sciences Centre that year, where the median salary was $118,446. It is up about 2% on the $118,487 paid in 2024. After pension contributions (probably HOOPP in this sector), take-home is usually a further 7–10% lower.
- Estimated net pay
- ~$87,617
- Effective income-tax rate (excl. CPP/EI)
- ~23.2%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~27.8%
- vs. 2025 Registered Nurse median
- +2%
Where does $121,283 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.