Katherine Arbuthnot
Peel District School Board/Teacher
2025 Salary
$120,842Total compensation $122,867, including $2,025 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
#1,683Peel District School Board
Years on List
72019–2025
Peak Salary
$133,8742024
Full 2025 roster at Peel District School Board →·See where $120,842 ranks →
Total Compensation History
Full History
2019–2025
$100,077 in 2019 is worth about $120,828 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2025 | TeacherPeel District School Board | $120,842Benefits $2,025Total $122,867 |
| 2024 | TeacherPeel District School Board | $133,874Benefits $0Total $133,874 |
| 2023 | TeacherPeel District School Board | $102,994Benefits $0Total $102,994 |
| 2022 | TeacherPeel District School Board | $103,262Benefits $0Total $103,262 |
| 2021 | Teacher - LibraryPeel District School Board | $102,327Benefits $0Total $102,327 |
| 2020 | Teacher – LibraryPeel District School Board | $102,382Benefits $0Total $102,382 |
| 2019 | Teacher - LibraryPeel District School Board | $100,077Benefits $0Total $100,077 |
Take-Home Pay
(After Tax) · 2025 estimate
Take-home on Katherine Arbuthnot's 2025 salary of $120,842 comes to roughly $87,368 once federal and Ontario income tax (about 23.1% effective) is deducted. That is about 2% above the 2025 median of $118,059 for Teacher on the Sunshine List. That is about 10% less than the $133,874 paid in 2024. Most School Boards employees belong to OTPP for teachers or OMERS, so actual take-home is likely another 7–10% lower after pension contributions.
- Estimated net pay
- ~$87,368
- Effective income-tax rate (excl. CPP/EI)
- ~23.1%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~27.7%
- vs. 2025 Teacher median
- +2%
Where does $120,842 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.