Margaret Sullivan
Thames Valley District School Board/Principal
2025 Salary
$166,761Total compensation $166,761, including $0 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
#62Thames Valley District School Board
Years on List
132013–2025
Peak Salary
$166,7612025
Full 2025 roster at Thames Valley District School Board →·See where $166,761 ranks →
Total Compensation History
Full History
2013–2025
$122,855 in 2013 is worth about $164,274 in 2025 dollars.
Take-Home Pay
(After Tax) · 2025 estimate
Take-home on Margaret Sullivan's 2025 salary of $166,761 comes to roughly $113,109 once federal and Ontario income tax (about 28.9% effective) is deducted. On total compensation of $166,761, Margaret Sullivan ranked #62 of 4,186 disclosed at Thames Valley District School Board that year, where the median salary was $118,061. Margaret Sullivan has appeared on the list 13 times since 2013. After pension contributions (probably OTPP for teachers or OMERS in this sector), take-home is usually a further 7–10% lower.
- Estimated net pay
- ~$113,109
- Effective income-tax rate (excl. CPP/EI)
- ~28.9%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~32.2%
- vs. 2025 Principal (level not specified) median
- +1%
Where does $166,761 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.