Mark Smith
Ontario Power Generation/Supervising Nuclear Operator First Line Manager Assistant
2025 Salary
$183,535Total compensation $192,357, including $8,822 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
#2,685Ontario Power Generation
Years on List
142012–2025
Peak Salary
$183,5352025
Full 2025 roster at Ontario Power Generation →·See where $183,535 ranks →
Total Compensation History
Full History
2012–2025
$103,913 in 2012 is worth about $140,201 in 2025 dollars.
Take-Home Pay
(After Tax) · 2025 estimate
Mark Smith was paid $183,535 in 2025; after income tax, CPP and EI that is roughly $122,188, an effective income-tax rate of about 30.4%. That is about 8% more than the $170,496 paid in 2024. Records under this name have appeared on the Sunshine List 14 years in all, first in 2012. This estimate leaves out pension contributions; members of OMERS, OTPP, HOOPP or OPTrust typically take home another 7–10% less.
- Estimated net pay
- ~$122,188
- Effective income-tax rate (excl. CPP/EI)
- ~30.4%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~33.4%
- vs. 2025 Supervising Nuclear Operator, FLM Assistant median
- −4%
Where does $183,535 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.