Catherine Sernoskie
Ontario Provincial Police/Law Enforcement Officer
2025 Salary
$142,741Total compensation $142,928, including $187 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
#4,972Ontario Provincial Police
Years on List
72019–2025
Peak Salary
$142,7412025
Full 2025 roster at Ontario Provincial Police →·See where $142,741 ranks →
Total Compensation History
Full History
2019–2025
$101,882 in 2019 is worth about $123,007 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2025 | Law Enforcement OfficerOntario Provincial Police | $142,741Benefits $187Total $142,928 |
| 2024 | Law Enforcement OfficerOntario Provincial Police | $114,208Benefits $162Total $114,371 |
| 2023 | Law Enforcement Officer / Agente d'exécution de la loiOntario Provincial Police | $114,495Benefits $151Total $114,646 |
| 2022 | Law Enforcement OfficerOntario Provincial Police | $117,496Benefits $151Total $117,647 |
| 2021 | Law Enforcement OfficerOntario Provincial Police | $115,195Benefits $147Total $115,342 |
| 2020 | Law Enforcement OfficerOntario Provincial Police | $106,310Benefits $145Total $106,455 |
| 2019 | Law Enforcement OfficerOntario Provincial Police | $101,882Benefits $138Total $102,020 |
Take-Home Pay
(After Tax) · 2025 estimate
Of the $142,741 Catherine Sernoskie earned in 2025, roughly $99,761 would remain after income tax, CPP and EI, an all-in deduction rate of about 30.1%. Within Ontario Provincial Police, Catherine Sernoskie's total compensation of $142,928 was the #4,972 of 7,684, against a median salary of $155,704. Catherine Sernoskie has appeared on the list 7 times since 2019. Most Government of Ontario – Ministries employees belong to PSPP or OPTrust, so actual take-home is likely another 7–10% lower after pension contributions.
- Estimated net pay
- ~$99,761
- Effective income-tax rate (excl. CPP/EI)
- ~26.3%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~30.1%
- vs. 2025 Law Enforcement Officer median
- −4%
Where does $142,741 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.