Christopher Alderson
Halton Catholic District School Board/Teacher, Secondary
2025 Salary
$133,343Total compensation $133,343, 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
#342Halton Catholic District School Board
Years on List
52021–2025
Peak Salary
$133,3432025
Full 2025 roster at Halton Catholic District School Board →·See where $133,343 ranks →
Total Compensation History
Full History
2021–2025
$102,797 in 2021 is worth about $119,203 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2025 | Teacher, SecondaryHalton Catholic District School Board | $133,343Benefits $0Total $133,343 |
| 2024 | Teacher, SecondaryHalton Catholic District School Board | $119,951Benefits $0Total $119,951 |
| 2023 | Teacher, SecondaryHalton Catholic District School Board | $103,463Benefits $0Total $103,463 |
| 2022 | Teacher, SecondaryHalton Catholic District School Board | $103,954Benefits $0Total $103,954 |
| 2021 | Teacher, SecondaryHalton Catholic District School Board | $102,797Benefits $0Total $102,797 |
Take-Home Pay
(After Tax) · 2025 estimate
In 2025, Christopher Alderson's $133,343 salary works out to roughly $94,443 after income tax, CPP and EI — an all-in deduction rate of about 29.2%. It is up about 11% on the $119,951 paid in 2024. Records under this name have appeared on the Sunshine List 5 years in all, first in 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
- ~$94,443
- Effective income-tax rate (excl. CPP/EI)
- ~25.0%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~29.2%
- vs. 2025 Secondary Teacher median
- +13%
Where does $133,343 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.