Katharine Martinson
Niagara Health System/Nurse Educator/Infirmière éducatrice
2025 Salary
$113,696Total compensation $114,196, including $501 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
#962Niagara Health System
Years on List
82018–2025
Peak Salary
$115,2452024
Full 2025 roster at Niagara Health System →·See where $113,696 ranks →
Total Compensation History
Full History
2018–2025
$101,650 in 2018 is worth about $125,120 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2025 | Nurse Educator/Infirmière éducatriceNiagara Health System | $113,696Benefits $501Total $114,196 |
| 2024 | Nurse Educator/Infirmière éducatriceNiagara Health System | $115,245Benefits $568Total $115,814 |
| 2023 | Nurse Educator/Infirmière éducatriceNiagara Health System | $114,434Benefits $789Total $115,223 |
| 2022 | Nurse Educator/Infirmière éducatriceNiagara Health System | $106,126Benefits $748Total $106,874 |
| 2021 | Nurse Educator/Infirmière éducatriceNiagara Health System | $107,384Benefits $121Total $107,504 |
| 2020 | Nurse Educator/Infirmière éducatriceNiagara Health | $103,316Benefits $0Total $103,316 |
| 2019 | Nurse Educator/Infirmière éducatriceNiagara Health | $100,256Benefits $0Total $100,256 |
| 2018 | Nurse Educator/Infirmière éducatriceNiagara Health | $101,650Benefits $0Total $101,650 |
Take-Home Pay
(After Tax) · 2025 estimate
In 2025, Katharine Martinson's $113,696 salary works out to roughly $83,207 after income tax, CPP and EI — an all-in deduction rate of about 26.8%. Among those listed as Nurse Educator in 2025, the median was $121,283; this salary sits about 6% below it. Within Niagara Health System, Katharine Martinson's total compensation of $114,196 was the #962 of 1,629, against a median salary of $116,451. After pension contributions (probably HOOPP in this sector), take-home is usually a further 7–10% lower.
- Estimated net pay
- ~$83,207
- Effective income-tax rate (excl. CPP/EI)
- ~22.0%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~26.8%
- vs. 2025 Nurse Educator median
- −6%
Where does $113,696 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.