Christina Costantini
Halton Catholic District School Board/Teacher, Elementary
2025 Salary
$116,819Total compensation $116,819, 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
#1,351Halton Catholic District School Board
Years on List
22024–2025
Peak Salary
$124,0002024
Full 2025 roster at Halton Catholic District School Board →·See where $116,819 ranks →
Total Compensation History
Full History
2024–2025
$124,000 in 2024 is worth about $126,543 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2025 | Teacher, ElementaryHalton Catholic District School Board | $116,819Benefits $0Total $116,819 |
| 2024 | Teacher, ElementaryHalton Catholic District School Board | $124,000Benefits $0Total $124,000 |
Take-Home Pay
(After Tax) · 2025 estimate
Christina Costantini was paid $116,819 in 2025; after income tax, CPP and EI that is roughly $85,092, an effective income-tax rate of about 22.4%. At Halton Catholic District School Board, 1,856 people made the 2025 list with a median salary of $118,278; Christina Costantini's total compensation of $116,819 ranked #1,351. Most School Boards employees belong to OTPP for teachers or OMERS, so actual take-home is likely another 7–10% lower after pension contributions.
- Estimated net pay
- ~$85,092
- Effective income-tax rate (excl. CPP/EI)
- ~22.4%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~27.2%
- vs. 2025 Elementary Teacher median
- −1%
Where does $116,819 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.