David Derewianko
Wellington Catholic District School Board/Teacher Secondary
2022 Salary — last year on the list
$101,672Total compensation $101,762, including $90 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
Records separated by several years; may be more than one person.
At a Glance
2022
Employer Rank
#306Wellington Catholic District School Board
Years on List
52014–2022
Peak Salary
$102,5032016
Full 2022 roster at Wellington Catholic District School Board →·See where $101,672 ranks →
Total Compensation History
Full History
2014–2022
$102,021 in 2014 is worth about $133,800 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2022 | Teacher SecondaryWellington Catholic District School Board | $101,672Benefits $90Total $101,762 |
| 2018 | Teacher, SecondaryWellington Catholic District School Board | $101,568Benefits $78Total $101,646 |
| 2016 | Teacher, SecondaryWellington Catholic District School Board | $102,503Benefits $456Total $102,958 |
| 2015 | Teacher, Secondary/Ontario English Catholic Teachers' Association Vice-PresidentWellington Catholic District School Board | $100,081Benefits $451Total $100,532 |
| 2014 | Teacher, Secondary / Ontario English Catholic Teachers' Association Vice-PresidentWellington Catholic District School Board | $102,021Benefits $477Total $102,498 |
Take-Home Pay
(After Tax) · 2022 estimate
In 2022, David Derewianko's $101,672 salary works out to roughly $74,113 after income tax, CPP and EI — an all-in deduction rate of about 27.1%. That is about 2% below the 2022 median of $103,302 for Secondary Teacher on the Sunshine List. The 2018 record under this name shows $101,568. Records under this name have appeared on the Sunshine List 5 years in all, first in 2014. After pension contributions (probably OTPP for teachers or OMERS in this sector), take-home is usually a further 7–10% lower.
- Estimated net pay
- ~$74,113
- Effective income-tax rate (excl. CPP/EI)
- ~22.7%
- CPP + EI contributions
- ~$4,453
- All-in deduction rate (incl. CPP/EI)
- ~27.1%
- vs. 2022 Secondary Teacher median
- −2%
Where does $101,672 rank on the Sunshine List? →
Estimate only: 2022 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.