Gemma Sim
Regional Municipality of Durham/Manager, Finance Technology Strategy and Transformation
At a Glance
2025
Latest Salary
$169,6022025
Total Compensation
$170,938Incl. $1,336 benefits
Employer Rank
#251Regional Municipality of Durham
Years on List
22024–2025
Salary History
Full History
2024–2025
| Year | Employer | Position | Salary | Benefits | Total |
|---|---|---|---|---|---|
| 2025 | Regional Municipality Of Durham | Manager, Finance Technology Strategy and Transformation | $169,602 | $1,336 | $170,938 |
| 2024 | Regional Municipality Of Durham | Manager, Financial Information Management Systems | $142,546 | $974 | $143,520 |
Take-Home Pay
(After Tax) · 2025 estimate
Gemma Sim was paid $169,602 in 2025; after income tax, CPP and EI that is roughly $114,672, an effective income-tax rate of about 29.1%. Compared with 2024, when the figure was $142,546, that is a rise of about 19%. The name has been on the Sunshine List 2 years in all, first in 2024. After pension contributions (probably OMERS in this sector), take-home is usually a further 7–10% lower.
- Estimated net pay
- ~$114,672
- Effective income-tax rate (excl. CPP/EI)
- ~29.1%
- CPP + EI contributions
- ~$5,507
Where does $169,602 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.