William H Grainger
Durham District School Board/Department Head Secondary
2022 Salary — last year on the list
$112,119Total compensation $112,119, 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
2022
Employer Rank
#330Durham District School Board
Years on List
32020–2022
Peak Salary
$112,1192022
Full 2022 roster at Durham District School Board →·See where $112,119 ranks →
Total Compensation History
Full History
2020–2022
$108,642 in 2020 is worth about $130,211 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2022 | Department Head SecondaryDurham District School Board | $112,119 |
| 2021 | Department Head SecondaryDurham District School Board | $110,281 |
| 2020 | Department Head SecondaryDurham District School Board | $108,642 |
Take-Home Pay
(After Tax) · 2022 estimate
William H Grainger was paid $112,119 in 2022; after income tax, CPP and EI that is roughly $80,025, an effective income-tax rate of about 24.7%. That is about 2% more than the $110,281 paid in 2021. Records under this name have appeared on the Sunshine List 3 years in all, first in 2020. 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
- ~$80,025
- Effective income-tax rate (excl. CPP/EI)
- ~24.7%
- CPP + EI contributions
- ~$4,453
- All-in deduction rate (incl. CPP/EI)
- ~28.6%
- vs. 2022 Department Head median
- +3%
Where does $112,119 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.