Mehala Munnainathan
Ontario Health/Lead, Architect/Architecte principale
2025 Salary
$142,830Total compensation $143,322, including $492 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
#321Ontario Health
Years on List
42021–2025
Peak Salary
$142,8302025
Full 2025 roster at Ontario Health →·See where $142,830 ranks →
Total Compensation History
Full History
2021–2025
$131,950 in 2021 is worth about $153,010 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2025 | Lead, Architect/Architecte principaleOntario Health | $142,830Benefits $492Total $143,322 |
| 2023 | Lead, Architect/Architecte principaleOntario Health / Santé Ontario | $130,154Benefits $462Total $130,615 |
| 2022 | Senior Architect/Architecte principaleOntario Health | $132,472Benefits $451Total $132,922 |
| 2021 | Architect 2/Architecte 2Ontario Health | $131,950Benefits $383Total $132,333 |
Take-Home Pay
(After Tax) · 2025 estimate
Take-home on Mehala Munnainathan's 2025 salary of $142,830 comes to roughly $99,811 once federal and Ontario income tax (about 26.3% effective) is deducted. On total compensation of $143,322, Mehala Munnainathan ranked #321 of 1,588 disclosed at Ontario Health that year, where the median salary was $119,488. Mehala Munnainathan has appeared on the list 4 times since 2021. After pension contributions (probably PSPP or OPTrust in this sector), take-home is usually a further 7–10% lower.
- Estimated net pay
- ~$99,811
- Effective income-tax rate (excl. CPP/EI)
- ~26.3%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~30.1%
Where does $142,830 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.