Carolina Monterrosa
Treasury Board Secretariat/Senior Internal Auditor
2025 Salary
$127,798Total compensation $127,956, including $158 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
#648Treasury Board Secretariat
Years on List
32023–2025
Peak Salary
$127,7982025
Full 2025 roster at Treasury Board Secretariat →·See where $127,798 ranks →
Total Compensation History
Full History
2023–2025
$112,236 in 2023 is worth about $117,308 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2025 | Senior Internal AuditorTreasury Board Secretariat | $127,798Benefits $158Total $127,956 |
| 2024 | Senior Internal AuditorTreasury Board Secretariat | $122,779Benefits $151Total $122,930 |
| 2023 | Senior Internal Auditor / Vérificatrice interne principaleTreasury Board Secretariat / Secrétariat Du Conseil Du Trésor | $112,236Benefits $145Total $112,381 |
Take-Home Pay
(After Tax) · 2025 estimate
Of the $127,798 Carolina Monterrosa earned in 2025, roughly $91,304 would remain after income tax, CPP and EI, an all-in deduction rate of about 28.6%. That is in line with the 2025 median of $127,798 for Senior Internal Auditor on the Sunshine List. It is up about 4% on the $122,779 paid in 2024. Most Government of Ontario – Ministries employees belong to PSPP or OPTrust, so actual take-home is likely another 7–10% lower after pension contributions.
- Estimated net pay
- ~$91,304
- Effective income-tax rate (excl. CPP/EI)
- ~24.2%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~28.6%
- vs. 2025 Senior Internal Auditor median
- about even
Where does $127,798 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.