Jason Mainprize
St. Joseph's Healthcare Hamilton/Registered Nurse
2025 Salary
$153,945Total compensation $154,221, including $276 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
#123St. Joseph's Healthcare Hamilton
Years on List
102014–2025
Peak Salary
$175,5292024
Full 2025 roster at St. Joseph's Healthcare Hamilton →·See where $153,945 ranks →
Total Compensation History
Full History
2014–2025
$103,828 in 2014 is worth about $136,171 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2025 | Registered NurseSt. Joseph's Healthcare Hamilton | $153,945Benefits $276Total $154,221 |
| 2024 | Registered NurseSt. Joseph’s Healthcare Hamilton | $175,529Benefits $266Total $175,795 |
| 2022 | Registered NurseSt. Joseph’s Healthcare Hamilton | $127,439Benefits $310Total $127,750 |
| 2021 | Registered NurseSt. Joseph’s Healthcare Hamilton | $120,211Benefits $406Total $120,617 |
| 2020 | Site AdministratorSt. Joseph’s Healthcare Hamilton | $109,637Benefits $424Total $110,061 |
| 2019 | Registered NurseSt. Joseph’s Healthcare Hamilton | $101,271Benefits $420Total $101,692 |
| 2018 | Registered NurseSt. Joseph's Healthcare Hamilton | $104,256Benefits $484Total $104,741 |
| 2017 | Registered NurseSt. Joseph's Healthcare Hamilton | $104,720Benefits $472Total $105,192 |
| 2016 | Registered NurseSt. Joseph's Healthcare Hamilton | $102,458Benefits $433Total $102,891 |
| 2014 | Registered NurseSt. Joseph's Healthcare Hamilton | $103,828Benefits $357Total $104,185 |
Take-Home Pay
(After Tax) · 2025 estimate
Take-home on Jason Mainprize's 2025 salary of $153,945 comes to roughly $106,056 once federal and Ontario income tax (about 27.5% effective) is deducted. For comparison, the median Registered Nurse on the 2025 list was paid $118,460; this salary is about 30% more. It is down about 12% from the $175,529 paid in 2024. 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
- ~$106,056
- Effective income-tax rate (excl. CPP/EI)
- ~27.5%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~31.1%
- vs. 2025 Registered Nurse median
- +30%
Where does $153,945 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.