Stephanie Costantino
Treasury Board Secretariat/Manager, Agency Data and Outcome
2025 Salary
$145,335Total compensation $145,508, including $173 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
#282Treasury Board Secretariat
Years on List
42022–2025
Peak Salary
$145,3352025
Full 2025 roster at Treasury Board Secretariat →·See where $145,335 ranks →
Total Compensation History
Full History
2022–2025
$104,612 in 2022 is worth about $113,607 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2025 | Manager, Agency Data and OutcomeTreasury Board Secretariat | $145,335Benefits $173Total $145,508 |
| 2024 | Manager, Agency Data and OutcomeTreasury Board Secretariat | $130,643Benefits $156Total $130,800 |
| 2023 | Team Lead / Chef d'équipeTreasury Board Secretariat / Secrétariat Du Conseil Du Trésor | $111,292Benefits $160Total $111,451 |
| 2022 | Team LeadTreasury Board Secretariat | $104,612Benefits $231Total $104,843 |
Take-Home Pay
(After Tax) · 2025 estimate
In 2025, Stephanie Costantino's $145,335 salary works out to roughly $101,229 after income tax, CPP and EI — an all-in deduction rate of about 30.3%. Compared with 2024, when the figure was $130,643, that is a rise of about 11%. Stephanie Costantino has appeared on the list 4 times since 2022. After pension contributions (probably PSPP or OPTrust in this sector), take-home is usually a further 7–10% lower.
- Estimated net pay
- ~$101,229
- Effective income-tax rate (excl. CPP/EI)
- ~26.6%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~30.3%
Where does $145,335 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.