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Kathleen L Mayhew

Windsor Regional Hospital/Registered Nurse / Infirmière autorisée

2025 Salary

$123,956

Total compensation $124,458, including $502 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

#424

Windsor Regional Hospital

Years on List

6

2020–2025

Peak Salary

$123,956

2025

Full 2025 roster at Windsor Regional Hospital →·See where $123,956 ranks →

Total Compensation History

Total compensation by yearLine chart of 6 yearly values of total compensation, from $104,348 in 2020 to $124,458 in 2025.$100K$105K$110K$115K$120K$125K202020212022202320242025
Total compensation, 2020–2025. Axis starts at $100,000, the Sunshine List disclosure threshold.

Full History
2020–2025

$103,778 in 2020 is worth about $124,382 in 2025 dollars.

Full salary history, by year
YearPositionSalary
2025Registered Nurse / Infirmière autoriséeWindsor Regional Hospital$123,956Benefits $502Total $124,458
2024Registered Nurse / Infirmière autoriséeWindsor Regional Hospital$119,619Benefits $537Total $120,157
2023Registered Nurse / Infirmière autoriséeWindsor Regional Hospital$121,571Benefits $526Total $122,097
2022Registered Nurse / Infirmière autoriséeWindsor Regional Hospital$106,540Benefits $552Total $107,092
2021Registered Nurse / Infirmière autoriséeWindsor Regional Hospital$102,089Benefits $575Total $102,664
2020Registered Nurse / Infirmière autoriséeWindsor Regional Hospital$103,778Benefits $570Total $104,348

Take-Home Pay
(After Tax) · 2025 estimate

Of the $123,956 Kathleen L Mayhew earned in 2025, roughly $89,130 would remain after income tax, CPP and EI, an all-in deduction rate of about 28.1%. That is about 5% above the 2025 median of $118,460 for Registered Nurse on the Sunshine List. Kathleen L Mayhew has appeared on the list 6 times since 2020. Most Hospitals & Boards of Public Health employees belong to HOOPP, so actual take-home is likely another 7–10% lower after pension contributions.

Estimated net pay
~$89,130
Effective income-tax rate (excl. CPP/EI)
~23.7%
CPP + EI contributions
~$5,507
All-in deduction rate (incl. CPP/EI)
~28.1%
vs. 2025 Registered Nurse median
+5%

Where does $123,956 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.

Also at Windsor Regional Hospital
2025

View all 1,285 employees at Windsor Regional Hospital (2025) →