Sherry Ilersich
Environment, Conservation and Parks/Supervisor
2025 Salary
$137,397Total compensation $137,534, including $137 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
#366Environment, Conservation and Parks
Years on List
72018–2025
Peak Salary
$137,3972025
Full 2025 roster at Environment, Conservation and Parks →·See where $137,397 ranks →
Total Compensation History
Full History
2018–2025
$108,754 in 2018 is worth about $133,864 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2025 | SupervisorEnvironment, Conservation and Parks | $137,397 |
| 2024 | Water Compliance SupervisorEnvironment, Conservation and Parks | $126,753 |
| 2023 | Water Compliance Supervisor / Superviseure, conformité en matière d'eau potableEnvironment, Conservation and Parks / Environnement, de la Protection de la nature et des Parcs | $118,592 |
| 2022 | Water Compliance SupervisorEnvironment, Conservation and Parks | $118,890 |
| 2021 | Water Compliance SupervisorEnvironment, Conservation and Parks | $112,476 |
| 2019 | Water Compliance SupervisorEnvironment, Conservation and Parks | $112,489 |
| 2018 | Water Compliance SupervisorEnvironment and Climate Change | $108,754 |
Take-Home Pay
(After Tax) · 2025 estimate
Take-home on Sherry Ilersich's 2025 salary of $137,397 comes to roughly $96,737 once federal and Ontario income tax (about 25.6% effective) is deducted. Compared with 2024, when the figure was $126,753, that is a rise of about 8%. Sherry Ilersich has appeared on the list 7 times since 2018. 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
- ~$96,737
- Effective income-tax rate (excl. CPP/EI)
- ~25.6%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~29.6%
- vs. 2025 Supervisor median
- +8%
Where does $137,397 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.