Mary Koutroubis
Humber River Health/Social Worker
2025 Salary
$117,421Total compensation $118,027, including $606 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
#836Humber River Health
Years on List
22024–2025
Peak Salary
$124,9792024
Full 2025 roster at Humber River Health →·See where $117,421 ranks →
Total Compensation History
Full History
2024–2025
$124,979 in 2024 is worth about $127,542 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2025 | Social WorkerHumber River Health | $117,421Benefits $606Total $118,027 |
| 2024 | Social WorkerHumber River Health | $124,979Benefits $587Total $125,566 |
Take-Home Pay
(After Tax) · 2025 estimate
Mary Koutroubis was paid $117,421 in 2025; after income tax, CPP and EI that is roughly $85,432, an effective income-tax rate of about 22.6%. For comparison, the median Social Worker on the 2025 list was paid $112,905; this salary is about 4% more. It is down about 6% from the $124,979 paid in 2024. Mary Koutroubis has appeared on the list twice since 2024. After pension contributions (probably HOOPP in this sector), take-home is usually a further 7–10% lower.
- Estimated net pay
- ~$85,432
- Effective income-tax rate (excl. CPP/EI)
- ~22.6%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~27.2%
- vs. 2025 Social Worker median
- +4%
Where does $117,421 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.