Katharine Piotrowski
Toronto Catholic District School Board/Teacher – Elementary
2025 Salary
$128,916Total compensation $129,019, including $102 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
#3,844Toronto Catholic District School Board
Years on List
62020–2025
Peak Salary
$128,9162025
Full 2025 roster at Toronto Catholic District School Board →·See where $128,916 ranks →
Total Compensation History
Full History
2020–2025
$101,791 in 2020 is worth about $122,001 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2025 | Teacher – ElementaryToronto Catholic District School Board | $128,916Benefits $102Total $129,019 |
| 2024 | Teacher - ElementaryToronto Catholic District School Board | $119,983Benefits $98Total $120,082 |
| 2023 | Teacher - ElementaryToronto Catholic District School Board | $103,037Benefits $100Total $103,137 |
| 2022 | Teacher - ElementaryToronto Catholic District School Board | $103,718Benefits $90Total $103,809 |
| 2021 | Teacher - ElementaryToronto Catholic District School Board | $100,007Benefits $87Total $100,094 |
| 2020 | Teacher – ElementaryToronto Catholic District School Board | $101,791Benefits $82Total $101,874 |
Take-Home Pay
(After Tax) · 2025 estimate
Take-home on Katharine Piotrowski's 2025 salary of $128,916 comes to roughly $91,937 once federal and Ontario income tax (about 24.4% effective) is deducted. At Toronto Catholic District School Board, 5,592 people made the 2025 list with a median salary of $131,223; Katharine Piotrowski's total compensation of $129,019 ranked #3,844. 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
- ~$91,937
- Effective income-tax rate (excl. CPP/EI)
- ~24.4%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~28.7%
- vs. 2025 Elementary Teacher median
- +9%
Where does $128,916 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.