Tetyana Seminska
Regional Municipality of Halton/Manager, Environmental Health
2025 Salary
$161,307Total compensation $162,039, including $733 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
#262Regional Municipality of Halton
Years on List
102014–2025
Peak Salary
$161,3072025
Full 2025 roster at Regional Municipality of Halton →·See where $161,307 ranks →
Total Compensation History
Full History
2014–2025
$107,773 in 2014 is worth about $141,344 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2025 | Manager, Environmental HealthRegional Municipality Of Halton | $161,307Benefits $733Total $162,039 |
| 2024 | Manager, Environmental HealthRegional Municipality Of Halton | $145,772Benefits $681Total $146,453 |
| 2023 | Manager, Environmental HealthRegional Municipality Of Halton | $146,831Benefits $672Total $147,504 |
| 2022 | Manager, Environmental HealthRegional Municipality Of Halton | $146,761Benefits $632Total $147,393 |
| 2021 | Director, Health ProtectionRegional Municipality Of Halton | $135,250Benefits $599Total $135,849 |
| 2020 | Manager, Food SafetyRegional Municipality Of Halton | $140,724Benefits $558Total $141,283 |
| 2019 | Manager, Food SafetyRegional Municipality Of Halton | $118,953Benefits $534Total $119,486 |
| 2018 | Manager Food SafetyRegional Municipality of Halton | $115,444Benefits $513Total $115,956 |
| 2017 | Manager Food SafetyRegional Municipality of Halton | $112,649Benefits $499Total $113,147 |
| 2014 | Manager Food SafetyRegional Municipality of Halton | $107,773Benefits $423Total $108,195 |
Take-Home Pay
(After Tax) · 2025 estimate
Tetyana Seminska was paid $161,307 in 2025; after income tax, CPP and EI that is roughly $110,108, an effective income-tax rate of about 28.3%. That is about 11% more than the $145,772 paid in 2024. That is about 21% above the 2025 median of $133,104 for Manager Environmental Health on the Sunshine List. Tetyana Seminska has appeared on the list 10 times since 2014. After pension contributions (probably OMERS in this sector), take-home is usually a further 7–10% lower.
- Estimated net pay
- ~$110,108
- Effective income-tax rate (excl. CPP/EI)
- ~28.3%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~31.7%
- vs. 2025 Manager Environmental Health median
- +21%
Where does $161,307 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.