Maria Serpa
Waterloo Catholic District School Board/Information Technology Service Desk Supervisor and Project Co-ordinator
2025 Salary
$109,617Total compensation $109,617, 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
#1,109Waterloo Catholic District School Board
Years on List
22024–2025
Peak Salary
$122,6952024
Full 2025 roster at Waterloo Catholic District School Board →·See where $109,617 ranks →
Total Compensation History
Full History
2024–2025
$122,695 in 2024 is worth about $125,212 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2025 | Information Technology Service Desk Supervisor and Project Co-ordinatorWaterloo Catholic District School Board | $109,617Benefits $0Total $109,617 |
| 2024 | Project Coordinator/Application AnalystWaterloo Catholic District School Board | $122,695Benefits $0Total $122,695 |
Take-Home Pay
(After Tax) · 2025 estimate
Maria Serpa was paid $109,617 in 2025; after income tax, CPP and EI that is roughly $80,546, an effective income-tax rate of about 21.5%. It is down about 11% from the $122,695 paid in 2024. Records under this name have appeared on the Sunshine List 2 years in all, first in 2024. 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
- ~$80,546
- Effective income-tax rate (excl. CPP/EI)
- ~21.5%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~26.5%
Where does $109,617 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.