Simrat Grewall
William Osler Health System/Supervisor
2025 Salary
$115,068Total compensation $115,558, including $490 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
#1,423William Osler Health System
Years on List
42020–2025
Peak Salary
$115,0682025
Full 2025 roster at William Osler Health System →·See where $115,068 ranks →
Total Compensation History
Full History
2020–2025
$100,309 in 2020 is worth about $120,224 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2025 | SupervisorWilliam Osler Health System | $115,068 |
| 2024 | SupervisorWilliam Osler Health System | $111,186 |
| 2023 | SupervisorWilliam Osler Health System | $111,491 |
| 2020 | SupervisorWilliam Osler Health System | $100,309 |
Take-Home Pay
(After Tax) · 2025 estimate
Simrat Grewall was paid $115,068 in 2025; after income tax, CPP and EI that is roughly $84,059, an effective income-tax rate of about 22.2%. For comparison, the median Supervisor on the 2025 list was paid $126,907; this salary is about 9% less. It is up about 3% on the $111,186 paid in 2024. Simrat Grewall has appeared on the list 4 times since 2020. After pension contributions (probably HOOPP in this sector), take-home is usually a further 7–10% lower.
- Estimated net pay
- ~$84,059
- Effective income-tax rate (excl. CPP/EI)
- ~22.2%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~26.9%
- vs. 2025 Supervisor median
- −9%
Where does $115,068 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.