Deirdre Brennan
Public and Business Service Delivery/Manager, Investigations
2024 Salary — last year on the list
$151,034Total compensation $151,217, 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
#130Public and Business Service Delivery
Years on List
102014–2024
Peak Salary
$151,0342024
Full 2024 roster at Public and Business Service Delivery →·See where $151,034 ranks →
Total Compensation History
Full History
2014–2024
$109,851 in 2014 is worth about $144,070 in 2025 dollars.
Take-Home Pay
(After Tax) · 2024 estimate
Deirdre Brennan was paid $151,034 in 2024; after income tax, CPP and EI that is roughly $103,905, an effective income-tax rate of about 27.8%. It is up about 10% on the $137,840 paid in 2023. For comparison, the median Manager Investigations on the 2024 list was paid $131,815; this salary is about 15% more. After pension contributions (probably PSPP or OPTrust in this sector), take-home is usually a further 7–10% lower.
- Estimated net pay
- ~$103,905
- Effective income-tax rate (excl. CPP/EI)
- ~27.8%
- CPP + EI contributions
- ~$5,105
- All-in deduction rate (incl. CPP/EI)
- ~31.2%
- vs. 2024 Manager Investigations median
- +15%
Where does $151,034 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.