Sheilagh Callahan
George Brown College of Applied Arts and Technology/Professor
2025 Salary
$135,910Total compensation $137,935, including $2,025 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
2025
Employer Rank
#340George Brown College of Applied Arts and Technology
Years on List
132011–2025
Peak Salary
$135,9102025
Full 2025 roster at George Brown College of Applied Arts and Technology →·See where $135,910 ranks →
Total Compensation History
Full History
2011–2025
$101,280 in 2011 is worth about $138,700 in 2025 dollars.
Take-Home Pay
(After Tax) · 2025 estimate
Sheilagh Callahan was paid $135,910 in 2025; after income tax, CPP and EI that is roughly $95,895, an effective income-tax rate of about 25.4%. That is about 8% more than the $126,131 paid in 2024. Sheilagh Callahan has appeared on the list 13 times since 2011. Pension contributions — likely the CAAT Pension Plan in the Colleges sector — would typically trim another 7–10% off that figure.
- Estimated net pay
- ~$95,895
- Effective income-tax rate (excl. CPP/EI)
- ~25.4%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~29.4%
- vs. 2025 Professor median
- about even
Where does $135,910 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.