William Giannou
Halton Catholic District School Board/Teacher, Elementary
2025 Salary
$120,916Total compensation $120,916, including $0 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
#751Halton Catholic District School Board
Years on List
22024–2025
Peak Salary
$126,4022024
Full 2025 roster at Halton Catholic District School Board →·See where $120,916 ranks →
Total Compensation History
Full History
2024–2025
$126,402 in 2024 is worth about $128,994 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2025 | Teacher, ElementaryHalton Catholic District School Board | $120,916 |
| 2024 | Teacher, ElementaryHalton Catholic District School Board | $126,402 |
Take-Home Pay
(After Tax) · 2025 estimate
Of the $120,916 William Giannou earned in 2025, roughly $87,410 would remain after income tax, CPP and EI, an all-in deduction rate of about 27.7%. Among those listed as Elementary Teacher in 2025, the median was $118,036; this salary sits about 2% above it. It is down about 4% from the $126,402 paid in 2024. Pension contributions — likely OTPP for teachers or OMERS in the School Boards sector — would typically trim another 7–10% off that figure.
- Estimated net pay
- ~$87,410
- Effective income-tax rate (excl. CPP/EI)
- ~23.2%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~27.7%
- vs. 2025 Elementary Teacher median
- +2%
Where does $120,916 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.