Jonathan Koo
Matawa First Nations Management/Physician
2024 Salary — last year on the list
$353,462Total compensation $354,682, including $1,220 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
2024
Employer Rank
#1Matawa First Nations Management
Years on List
22021–2024
Peak Salary
$353,4622024
Full 2024 roster at Matawa First Nations Management →·See where $353,462 ranks →
Total Compensation History
Full History
2021–2024
$261,731 in 2021 is worth about $303,504 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2024 | PhysicianMatawa First Nations Management | $353,462 |
| 2021 | Medical Doctor Family PhysicianMatawa First Nations Management | $261,731 |
Take-Home Pay
(After Tax) · 2024 estimate
Jonathan Koo was paid $353,462 in 2024; after income tax, CPP and EI that is roughly $203,233, an effective income-tax rate of about 41.1%. Among those listed as Physician in 2024, the median was $197,836; this salary sits about 79% above it. Records under this name have appeared on the Sunshine List 2 years in all, first in 2021. Members of OMERS, OTPP, HOOPP or OPTrust typically take home another 7–10% less after pension contributions, which this estimate leaves out.
- Estimated net pay
- ~$203,233
- Effective income-tax rate (excl. CPP/EI)
- ~41.1%
- CPP + EI contributions
- ~$5,105
- All-in deduction rate (incl. CPP/EI)
- ~42.5%
- vs. 2024 Physician median
- +79%
Where does $353,462 rank on the Sunshine List? →
Estimate only: 2024 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.