Patti Williams
Niagara Health System/Registered Nurse / Infirmière autorisée
2025 Salary
$115,508Total compensation $116,024, including $515 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
#855Niagara Health System
Years on List
102015–2025
Peak Salary
$115,5082025
Full 2025 roster at Niagara Health System →·See where $115,508 ranks →
Total Compensation History
Full History
2015–2025
$106,963 in 2015 is worth about $138,731 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2025 | Registered Nurse / Infirmière autoriséeNiagara Health System | $115,508 |
| 2024 | Registered Nurse / Infirmière autoriséeNiagara Health System | $111,451 |
| 2023 | Registered Nurse / Infirmière autoriséeNiagara Health System | $111,242 |
| 2022 | Registered Nurse / Infirmière autoriséeNiagara Health System | $102,258 |
| 2021 | Registered Nurse / Infirmière autoriséeNiagara Health System | $101,629 |
| 2020 | Registered Nurse / Infirmière autoriséeNiagara Health | $103,435 |
| 2019 | Registered Nurse / Infirmière autoriséeNiagara Health | $101,861 |
| 2018 | Registered Nurse / Infirmière autoriséeNiagara Health | $104,223 |
| 2016 | Registered NurseNiagara Health | $100,805 |
| 2015 | Registered Nurse / Infirmière autoriséeNiagara Health System | $106,963 |
Take-Home Pay
(After Tax) · 2025 estimate
Patti Williams was paid $115,508 in 2025; after income tax, CPP and EI that is roughly $84,332, an effective income-tax rate of about 22.2%. On total compensation of $116,024, Patti Williams ranked #855 of 1,629 disclosed at Niagara Health System that year, where the median salary was $116,451. 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
- ~$84,332
- Effective income-tax rate (excl. CPP/EI)
- ~22.2%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~27.0%
- vs. 2025 Registered Nurse median
- −2%
Where does $115,508 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.