Marcia Sylvia Desouza
Regional Municipality of Durham/Manager, Internal Audit
2023 Salary — last year on the list
$149,266Total compensation $150,243, including $978 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
2023
Employer Rank
#284Regional Municipality of Durham
Years on List
32021–2023
Peak Salary
$149,2662023
Full 2023 roster at Regional Municipality of Durham →·See where $149,266 ranks →
Total Compensation History
Full History
2021–2023
$128,980 in 2021 is worth about $149,566 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2023 | Manager, Internal AuditRegional Municipality Of Durham | $149,266Benefits $978Total $150,243 |
| 2022 | Manager, Internal AuditRegional Municipality Of Durham | $144,839Benefits $844Total $145,683 |
| 2021 | Manager, Internal AuditRegional Municipality Of Durham | $128,980Benefits $750Total $129,731 |
Take-Home Pay
(After Tax) · 2023 estimate
In 2023, Marcia Sylvia Desouza's $149,266 salary works out to roughly $102,124 after income tax, CPP and EI — an all-in deduction rate of about 31.6%. That is about 13% above the 2023 median of $131,826 for Manager Internal Audit on the Sunshine List. Records under this name have appeared on the Sunshine List 3 years in all, first in 2021. After pension contributions (probably OMERS in this sector), take-home is usually a further 7–10% lower.
- Estimated net pay
- ~$102,124
- Effective income-tax rate (excl. CPP/EI)
- ~28.4%
- CPP + EI contributions
- ~$4,756
- All-in deduction rate (incl. CPP/EI)
- ~31.6%
- vs. 2023 Manager Internal Audit median
- +13%
Where does $149,266 rank on the Sunshine List? →
Estimate only: 2023 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.