Helen Sosonna
Regional Municipality of Halton/Investigative Analyst
2025 Salary
$109,276Total compensation $109,748, including $472 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
#1,775Regional Municipality of Halton
Years on List
22024–2025
Peak Salary
$109,2762025
Full 2025 roster at Regional Municipality of Halton →·See where $109,276 ranks →
Total Compensation History
Full History
2024–2025
$105,723 in 2024 is worth about $107,892 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2025 | Investigative AnalystRegional Municipality Of Halton | $109,276Benefits $472Total $109,748 |
| 2024 | Investigative AnalystRegional Municipality Of Halton | $105,723Benefits $511Total $106,234 |
Take-Home Pay
(After Tax) · 2025 estimate
Helen Sosonna was paid $109,276 in 2025; after income tax, CPP and EI that is roughly $80,321, an effective income-tax rate of about 21.5%. Compared with 2024, when the figure was $105,723, that is a rise of about 3%. Records under this name have appeared on the Sunshine List 2 years in all, first in 2024. After pension contributions (probably OMERS in this sector), take-home is usually a further 7–10% lower.
- Estimated net pay
- ~$80,321
- Effective income-tax rate (excl. CPP/EI)
- ~21.5%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~26.5%
Where does $109,276 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.