Sandra Viola
At a Glance
2025
Latest Salary
$164,9962025
Total Compensation
$165,098Incl. $102 benefits
Employer Rank
#170Dufferin-peel Catholic District School Board
Years on List
52021–2025
Salary History
Full History
2021–2025
| Year | Employer | Position | Salary | Benefits | Total |
|---|---|---|---|---|---|
| 2025 | Dufferin-Peel Catholic District School Board | Principal | $164,996 | $102 | $165,098 |
| 2024 | Dufferin-Peel Catholic District School Board | Principal | $150,222 | $226 | $150,448 |
| 2023 | Dufferin-Peel Catholic District School Board | — | $116,510 | $291 | $116,801 |
| 2022 | Dufferin-Peel Catholic District School Board | Vice Principal | $102,595 | $100 | $102,695 |
| 2021 | Dufferin-Peel Catholic District School Board | Teacher | $102,412 | $87 | $102,499 |
Take-Home Pay
(After Tax) · 2025 estimate
Sandra Viola was paid $164,996 in 2025; after income tax, CPP and EI that is roughly $112,138, an effective income-tax rate of about 28.7%. The 2025 median for Principal (level not specified) on the list was $165,678, almost exactly this figure. Sandra Viola has appeared on the list 5 times since 2021. After pension contributions (probably OTPP for teachers or OMERS in this sector), take-home is usually a further 7–10% lower.
- Estimated net pay
- ~$112,138
- Effective income-tax rate (excl. CPP/EI)
- ~28.7%
- CPP + EI contributions
- ~$5,507
- vs. 2025 Principal (level not specified) median
- about even
Where does $164,996 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.