Yvonne Gretka
Dufferin-Peel Catholic District School Board/Teacher
2023 Salary — last year on the list
$103,075Total compensation $103,175, including $100 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
2023
Employer Rank
#802Dufferin-Peel Catholic District School Board
Years on List
32021–2023
Peak Salary
$103,0752023
Full 2023 roster at Dufferin-Peel Catholic District School Board →·See where $103,075 ranks →
Total Compensation History
Full History
2021–2023
$100,718 in 2021 is worth about $116,793 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2023 | TeacherDufferin-Peel Catholic District School Board | $103,075Benefits $100Total $103,175 |
| 2022 | TeacherDufferin-Peel Catholic District School Board | $101,641Benefits $91Total $101,732 |
| 2021 | TeacherDufferin-Peel Catholic District School Board | $100,718Benefits $87Total $100,805 |
Take-Home Pay
(After Tax) · 2023 estimate
Yvonne Gretka was paid $103,075 in 2023; after income tax, CPP and EI that is roughly $75,687, an effective income-tax rate of about 22.0%. That is in line with the 2023 median of $102,994 for Teacher on the Sunshine List. Yvonne Gretka has appeared on the list 3 times since 2021. 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
- ~$75,687
- Effective income-tax rate (excl. CPP/EI)
- ~22.0%
- CPP + EI contributions
- ~$4,756
- All-in deduction rate (incl. CPP/EI)
- ~26.6%
- vs. 2023 Teacher median
- about even
Where does $103,075 rank on the Sunshine List? →
Estimate only: 2023 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.