Michael Osso
Ontario Power Generation/Radiation Protection and Safety, First Line Manager Assistant
2025 Salary
$218,198Total compensation $223,473, including $5,274 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
#1,175Ontario Power Generation
Years on List
102016–2025
Peak Salary
$227,3692024
Full 2025 roster at Ontario Power Generation →·See where $218,198 ranks →
Total Compensation History
Full History
2016–2025
$104,499 in 2016 is worth about $133,635 in 2025 dollars.
Take-Home Pay
(After Tax) · 2025 estimate
In 2025, Michael Osso's $218,198 salary works out to roughly $139,968 after income tax, CPP and EI — an all-in deduction rate of about 35.9%. That is about 32% above the 2025 median of $165,562 for Radiation Protection and Safety First Line Manager Assistant on the Sunshine List. That is about 4% less than the $227,369 paid in 2024. This estimate leaves out pension contributions; members of OMERS, OTPP, HOOPP or OPTrust typically take home another 7–10% less.
- Estimated net pay
- ~$139,968
- Effective income-tax rate (excl. CPP/EI)
- ~33.3%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~35.9%
- vs. 2025 Radiation Protection and Safety First Line Manager Assistant median
- +32%
Where does $218,198 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.