Mayuyu Wai
William Osler Health System/Registered Nurse
2025 Salary
$141,707Total compensation $142,188, including $482 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
#343William Osler Health System
Years on List
32023–2025
Peak Salary
$141,7072025
Full 2025 roster at William Osler Health System →·See where $141,707 ranks →
Total Compensation History
Full History
2023–2025
$113,155 in 2023 is worth about $118,269 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2025 | Registered NurseWilliam Osler Health System | $141,707Benefits $482Total $142,188 |
| 2024 | Registered NurseWilliam Osler Health System | $130,746Benefits $474Total $131,220 |
| 2023 | Registered NurseWilliam Osler Health System | $113,155Benefits $402Total $113,557 |
Take-Home Pay
(After Tax) · 2025 estimate
Of the $141,707 Mayuyu Wai earned in 2025, roughly $99,176 would remain after income tax, CPP and EI, an all-in deduction rate of about 30.0%. At William Osler Health System, 2,220 people made the 2025 list with a median salary of $120,239; Mayuyu Wai's total compensation of $142,188 ranked #343. It is up about 8% on the $130,746 paid in 2024. After pension contributions (probably HOOPP in this sector), take-home is usually a further 7–10% lower.
- Estimated net pay
- ~$99,176
- Effective income-tax rate (excl. CPP/EI)
- ~26.1%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~30.0%
- vs. 2025 Registered Nurse median
- +20%
Where does $141,707 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.