Mathew Koshy
At a Glance
2025
Latest Salary
$145,1132025
Total Compensation
$145,215Incl. $102 benefits
Employer Rank
#290Dufferin-peel Catholic District School Board
Years on List
92015–2025
Salary History
Full History
2015–2025
| Year | Employer | Position | Salary | Benefits | Total |
|---|---|---|---|---|---|
| 2025 | Dufferin-Peel Catholic District School Board | Teacher | $145,113 | $102 | $145,215 |
| 2024 | Dufferin-Peel Catholic District School Board | Teacher | $127,344 | $525 | $127,869 |
| 2023 | Dufferin-Peel Catholic District School Board | — | $107,217 | $93 | $107,311 |
| 2022 | Dufferin-Peel Catholic District School Board | Teacher | $109,323 | $83 | $109,406 |
| 2021 | Dufferin-Peel Catholic District School Board | Teacher | $103,006 | $87 | $103,093 |
| 2019 | Dufferin-Peel Catholic District School Board | Teacher | $106,517 | $79 | $106,597 |
| 2018 | Dufferin-Peel Catholic District School Board | Teacher | $102,018 | $75 | $102,093 |
| 2016 | Dufferin-Peel Catholic District School Board | Teacher | $105,294 | $80 | $105,374 |
| 2015 | Dufferin-Peel Catholic District School Board | Teacher | $107,582 | $74 | $107,656 |
Take-Home Pay
(After Tax) · 2025 estimate
Mathew Koshy was paid $145,113 in 2025; after income tax, CPP and EI that is roughly $101,104, an effective income-tax rate of about 26.5%. That is about 23% above the 2025 median of $118,059 for Teacher on the Sunshine List. It is up about 14% on the $127,344 paid in 2024. Pension contributions — likely OTPP for teachers or OMERS in the School Boards sector — would typically trim another 7–10% off that figure.
- Estimated net pay
- ~$101,104
- Effective income-tax rate (excl. CPP/EI)
- ~26.5%
- CPP + EI contributions
- ~$5,507
- vs. 2025 Teacher median
- +23%
Where does $145,113 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.