Heather Duncan
Treasury Board Secretariat/Senior Manager, Payroll Operations
2024 Salary — last year on the list
$133,552Total compensation $133,722, including $170 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
#294Treasury Board Secretariat
Years on List
22023–2024
Peak Salary
$133,5522024
Full 2024 roster at Treasury Board Secretariat →·See where $133,552 ranks →
Total Compensation History
Full History
2023–2024
$131,353 in 2023 is worth about $137,289 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2024 | Senior Manager, Payroll OperationsTreasury Board Secretariat | $133,552 |
| 2023 | Senior Manager, Payroll Operations / Chef, administration de la paieTreasury Board Secretariat / Secrétariat Du Conseil Du Trésor | $131,353 |
Take-Home Pay
(After Tax) · 2024 estimate
Heather Duncan was paid $133,552 in 2024; after income tax, CPP and EI that is roughly $94,014, an effective income-tax rate of about 25.8%. That is about 2% more than the $131,353 paid in 2023. Heather Duncan has appeared on the list twice since 2023. 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
- ~$94,014
- Effective income-tax rate (excl. CPP/EI)
- ~25.8%
- CPP + EI contributions
- ~$5,105
- All-in deduction rate (incl. CPP/EI)
- ~29.6%
Where does $133,552 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.