Derek Spriet
Ottawa Catholic School Board/Department Head
2025 Salary
$129,143Total compensation $129,245, 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
#387Ottawa Catholic School Board
Years on List
82018–2025
Peak Salary
$136,5472024
Full 2025 roster at Ottawa Catholic School Board →·See where $129,143 ranks →
Total Compensation History
Full History
2018–2025
$100,035 in 2018 is worth about $123,131 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2025 | Department HeadOttawa Catholic School Board | $129,143Benefits $102Total $129,245 |
| 2024 | Department HeadOttawa Catholic School Board | $136,547Benefits $98Total $136,646 |
| 2023 | Department HeadOttawa Catholic School Board | $110,198Benefits $100Total $110,299 |
| 2022 | Department HeadOttawa Catholic School Board | $110,092Benefits $91Total $110,183 |
| 2021 | Department HeadOttawa Catholic School Board | $109,964Benefits $87Total $110,050 |
| 2020 | Department HeadOttawa Catholic School Board | $105,679Benefits $82Total $105,762 |
| 2019 | Department HeadOttawa Catholic School Board | $106,163Benefits $80Total $106,243 |
| 2018 | Department HeadOttawa Catholic School Board | $100,035Benefits $78Total $100,113 |
Take-Home Pay
(After Tax) · 2025 estimate
Of the $129,143 Derek Spriet earned in 2025, roughly $92,066 would remain after income tax, CPP and EI, an all-in deduction rate of about 28.7%. For comparison, the median Department Head on the 2025 list was paid $125,129; this salary is about 3% more. 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
- ~$92,066
- 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 Department Head median
- +3%
Where does $129,143 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.