Mirella Frost
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
#378Ottawa Catholic School Board
Years on List
112014–2025
Peak Salary
$135,2722024
Full 2025 roster at Ottawa Catholic School Board →·See where $129,143 ranks →
Total Compensation History
Full History
2014–2025
$103,940 in 2014 is worth about $136,317 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2025 | Department HeadOttawa Catholic School Board | $129,143Benefits $102Total $129,245 |
| 2024 | Department HeadOttawa Catholic School Board | $135,272Benefits $98Total $135,371 |
| 2023 | Department HeadOttawa Catholic School Board | $108,979Benefits $100Total $109,079 |
| 2022 | Department HeadOttawa Catholic School Board | $109,306Benefits $91Total $109,397 |
| 2021 | Department HeadOttawa Catholic School Board | $108,595Benefits $87Total $108,681 |
| 2020 | Department HeadOttawa Catholic School Board | $105,678Benefits $82Total $105,760 |
| 2019 | Department HeadOttawa Catholic School Board | $105,499Benefits $80Total $105,579 |
| 2018 | Department HeadOttawa Catholic School Board | $103,756Benefits $78Total $103,834 |
| 2017 | Department HeadOttawa Catholic School Board | $102,829Benefits $267Total $103,096 |
| 2015 | Department HeadOttawa Catholic School Board | $100,361Benefits $517Total $100,877 |
| 2014 | Department HeadOttawa Catholic School Board | $103,940Benefits $517Total $104,456 |
Take-Home Pay
(After Tax) · 2025 estimate
Mirella Frost was paid $129,143 in 2025; after income tax, CPP and EI that is roughly $92,066, an effective income-tax rate of about 24.4%. At Ottawa Catholic School Board, 2,495 people made the 2025 list with a median salary of $122,634; Mirella Frost's total compensation of $129,245 ranked #378. 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.