Constantine Gatsis
Treasury Board Secretariat/Audit Project Manager
2025 Salary
$128,351Total compensation $128,509, 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
#587Treasury Board Secretariat
Years on List
92015–2025
Peak Salary
$128,3512025
Full 2025 roster at Treasury Board Secretariat →·See where $128,351 ranks →
Total Compensation History
Full History
2015–2025
$101,282 in 2015 is worth about $131,363 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2025 | Audit Project ManagerTreasury Board Secretariat | $128,351 |
| 2024 | Audit Project ManagerTreasury Board Secretariat | $108,125 |
| 2021 | Audit Project ManagerTreasury Board Secretariat | $108,762 |
| 2020 | Audit Project ManagerTreasury Board Secretariat | $106,627 |
| 2019 | Audit Project ManagerTreasury Board Secretariat | $104,542 |
| 2018 | Audit Project ManagerTreasury Board Secretariat | $103,588 |
| 2017 | Audit Project Manager / Chef de projet, vérificationTreasury Board Secretariat / Secrétariat du Conseil du Trésor | $101,975 |
| 2016 | Audit Project ManagerTreasury Board Secretariat | $100,253 |
| 2015 | Audit Project Manager / Chef de projet, vérificationTreasury Board Secretariat | $101,282 |
Take-Home Pay
(After Tax) · 2025 estimate
Of the $128,351 Constantine Gatsis earned in 2025, roughly $91,618 would remain after income tax, CPP and EI, an all-in deduction rate of about 28.6%. That is about 19% more than the $108,125 paid in 2024. The 2025 median for Audit Project Manager on the list was $127,798, almost exactly this figure. 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
- ~$91,618
- Effective income-tax rate (excl. CPP/EI)
- ~24.3%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~28.6%
- vs. 2025 Audit Project Manager median
- about even
Where does $128,351 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.