Mario Cau
City of Ottawa/Fire Prevention Officer
2025 Salary
$155,007Total compensation $155,798, including $791 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
2025
Employer Rank
#577City of Ottawa
Years on List
122008–2025
Peak Salary
$163,7882020
Full 2025 roster at City of Ottawa →·See where $155,007 ranks →
Total Compensation History
Full History
2008–2025
$104,403 in 2008 is worth about $150,245 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2025 | Fire Prevention OfficerCity Of Ottawa | $155,007Benefits $791Total $155,798 |
| 2024 | Fire Prevention OfficerCity Of Ottawa | $132,158Benefits $743Total $132,901 |
| 2023 | Fire Prevention OfficerCity Of Ottawa | $133,613Benefits $764Total $134,377 |
| 2022 | Fire Prevention OfficerCity Of Ottawa | $151,398Benefits $754Total $152,152 |
| 2021 | Fire Prevention OfficerCity Of Ottawa | $145,754Benefits $721Total $146,476 |
| 2020 | Fire Prevention OfficerCity Of Ottawa | $163,788Benefits $819Total $164,607 |
| 2019 | Fire Prevention OfficerCity Of Ottawa | $135,039Benefits $780Total $135,819 |
| 2018 | Fire Prevention OfficerCity of Ottawa | $109,164Benefits $683Total $109,846 |
| 2017 | Fire Prevention OfficerCity of Ottawa | $121,088Benefits $580Total $121,668 |
| 2016 | FirefighterCity of Ottawa | $100,006Benefits $549Total $100,556 |
| 2015 | FirefighterCity of Ottawa | $106,832Benefits $541Total $107,373 |
| 2008 | FirefighterCity of Ottawa | $104,403Benefits $476Total $104,879 |
Take-Home Pay
(After Tax) · 2025 estimate
In 2025, Mario Cau's $155,007 salary works out to roughly $106,641 after income tax, CPP and EI — an all-in deduction rate of about 31.2%. For comparison, the median Fire Prevention Officer on the 2025 list was paid $138,046; this salary is about 12% more. Records under this name have appeared on the Sunshine List 12 years in all, first in 2008. Pension contributions — likely OMERS in the Municipalities & Services sector — would typically trim another 7–10% off that figure.
- Estimated net pay
- ~$106,641
- Effective income-tax rate (excl. CPP/EI)
- ~27.6%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~31.2%
- vs. 2025 Fire Prevention Officer median
- +12%
Where does $155,007 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.