John Adamson
Regional Municipality of Niagara/Registered Nurse
2025 Salary
$140,958Total compensation $141,209, including $251 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
#184Regional Municipality of Niagara
Years on List
62020–2025
Peak Salary
$140,9582025
Full 2025 roster at Regional Municipality of Niagara →·See where $140,958 ranks →
Total Compensation History
Full History
2020–2025
$109,031 in 2020 is worth about $130,679 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2025 | Registered NurseRegional Municipality Of Niagara | $140,958Benefits $251Total $141,209 |
| 2024 | Registered NurseRegional Municipality Of Niagara | $105,490Benefits $229Total $105,719 |
| 2023 | Registered NurseRegional Municipality Of Niagara | $110,146Benefits $230Total $110,375 |
| 2022 | Registered NurseRegional Municipality Of Niagara | $115,230Benefits $258Total $115,488 |
| 2021 | Registered NurseRegional Municipality Of Niagara | $104,574Benefits $274Total $104,848 |
| 2020 | Registered NurseRegional Municipality Of Niagara | $109,031Benefits $391Total $109,422 |
Take-Home Pay
(After Tax) · 2025 estimate
John Adamson was paid $140,958 in 2025; after income tax, CPP and EI that is roughly $98,752, an effective income-tax rate of about 26.0%. Compared with 2024, when the figure was $105,490, that is a rise of about 34%. For comparison, the median Registered Nurse on the 2025 list was paid $118,460; this salary is about 19% more. Most Municipalities & Services employees belong to OMERS, so actual take-home is likely another 7–10% lower after pension contributions.
- Estimated net pay
- ~$98,752
- Effective income-tax rate (excl. CPP/EI)
- ~26.0%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~29.9%
- vs. 2025 Registered Nurse median
- +19%
Where does $140,958 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.