Karolyn Ferguson
Ottawa Hospital/Registered Nurse/Infirmière autorisée
2025 Salary
$116,792Total compensation $117,256, including $465 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
#1,490Ottawa Hospital
Years on List
42022–2025
Peak Salary
$117,7322023
Full 2025 roster at Ottawa Hospital →·See where $116,792 ranks →
Total Compensation History
Full History
2022–2025
$105,108 in 2022 is worth about $114,145 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2025 | Registered Nurse/Infirmière autoriséeThe Ottawa Hospital | $116,792Benefits $465Total $117,256 |
| 2024 | Registered Nurse/Infirmière autoriséeThe Ottawa Hospital | $116,993Benefits $384Total $117,377 |
| 2023 | Registered Nurse/Infirmière autoriséeThe Ottawa Hospital / L'Hopital d'Ottawa | $117,732Benefits $382Total $118,115 |
| 2022 | Registered Nurse/Infirmière autoriséeThe Ottawa Hospital | $105,108Benefits $358Total $105,466 |
Take-Home Pay
(After Tax) · 2025 estimate
Of the $116,792 Karolyn Ferguson earned in 2025, roughly $85,076 would remain after income tax, CPP and EI, an all-in deduction rate of about 27.2%. For comparison, the median Registered Nurse on the 2025 list was paid $118,460; this salary is about 1% less. Karolyn Ferguson has appeared on the list 4 times since 2022. Pension contributions — likely HOOPP in the Hospitals & Boards of Public Health sector — would typically trim another 7–10% off that figure.
- Estimated net pay
- ~$85,076
- Effective income-tax rate (excl. CPP/EI)
- ~22.4%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~27.2%
- vs. 2025 Registered Nurse median
- −1%
Where does $116,792 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.