Mark Gallagher
Niagara Catholic District School Board/Secondary Teacher
2025 Salary
$123,779Total compensation $123,880, including $101 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
#789Niagara Catholic District School Board
Years on List
52021–2025
Peak Salary
$132,8222024
Full 2025 roster at Niagara Catholic District School Board →·See where $123,779 ranks →
Total Compensation History
Full History
2021–2025
$103,970 in 2021 is worth about $120,564 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2025 | Secondary TeacherNiagara Catholic District School Board | $123,779 |
| 2024 | Secondary TeacherNiagara Catholic District School Board | $132,822 |
| 2023 | Secondary TeacherNiagara Catholic District School Board | $105,481 |
| 2022 | Secondary TeacherNiagara Catholic District School Board | $101,884 |
| 2021 | Secondary TeacherNiagara Catholic District School Board | $103,970 |
Take-Home Pay
(After Tax) · 2025 estimate
Of the $123,779 Mark Gallagher earned in 2025, roughly $89,030 would remain after income tax, CPP and EI, an all-in deduction rate of about 28.1%. That is about 5% above the 2025 median of $118,069 for Secondary Teacher on the Sunshine List. Mark Gallagher has appeared on the list 5 times since 2021. After pension contributions (probably OTPP for teachers or OMERS in this sector), take-home is usually a further 7–10% lower.
- Estimated net pay
- ~$89,030
- Effective income-tax rate (excl. CPP/EI)
- ~23.6%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~28.1%
- vs. 2025 Secondary Teacher median
- +5%
Where does $123,779 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.