Mary Ledwell
Treasury Board Secretariat/Director, Service Management and Service Delivery Branch
2024 Salary — last year on the list
$146,309Total compensation $146,493, including $183 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
2024
Employer Rank
#130Treasury Board Secretariat
Years on List
72018–2024
Peak Salary
$146,3092024
Full 2024 roster at Treasury Board Secretariat →·See where $146,309 ranks →
Total Compensation History
Full History
2018–2024
$107,022 in 2018 is worth about $131,731 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2024 | Director, Service Management and Service Delivery BranchTreasury Board Secretariat | $146,309Benefits $183Total $146,493 |
| 2023 | Director, Service Management and Service Delivery Branch / Directrice, Direction de la gestion et de la prestation des servicesTreasury Board Secretariat / Secrétariat Du Conseil Du Trésor | $132,979Benefits $168Total $133,147 |
| 2022 | Manager, Information Management, Access and Privacy OfficeTreasury Board Secretariat | $122,220Benefits $154Total $122,374 |
| 2021 | Manager, Information Management, Access and Privacy OfficeTreasury Board Secretariat | $116,853Benefits $148Total $117,001 |
| 2020 | Manager, Information Management Access and PrivacyTreasury Board Secretariat | $114,570Benefits $145Total $114,715 |
| 2019 | Manager, Information Management Access and PrivacyTreasury Board Secretariat | $112,341Benefits $145Total $112,486 |
| 2018 | Manager, Information Management Access and PrivacyTreasury Board Secretariat | $107,022Benefits $158Total $107,180 |
Take-Home Pay
(After Tax) · 2024 estimate
Take-home on Mary Ledwell's 2024 salary of $146,309 comes to roughly $101,233 once federal and Ontario income tax (about 27.3% effective) is deducted. It is up about 10% on the $132,979 paid in 2023. Records under this name have appeared on the Sunshine List 7 years in all, first in 2018. 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
- ~$101,233
- Effective income-tax rate (excl. CPP/EI)
- ~27.3%
- CPP + EI contributions
- ~$5,105
- All-in deduction rate (incl. CPP/EI)
- ~30.8%
Where does $146,309 rank on the Sunshine List? →
Estimate only: 2024 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.