Jan Kowalczyk
Environment, Conservation and Parks/Senior Air Engineer
2025 Salary
$157,711Total compensation $157,876, including $165 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
#182Environment, Conservation and Parks
Years on List
172008–2025
Peak Salary
$157,7112025
Full 2025 roster at Environment, Conservation and Parks →·See where $157,711 ranks →
Total Compensation History
Full History
2008–2025
$112,317 in 2008 is worth about $161,634 in 2025 dollars.
Take-Home Pay
(After Tax) · 2025 estimate
Of the $157,711 Jan Kowalczyk earned in 2025, roughly $108,129 would remain after income tax, CPP and EI, an all-in deduction rate of about 31.4%. It is up about 37% on the $115,419 paid in 2024. Records under this name have appeared on the Sunshine List 17 years in all, first in 2008. Pension contributions — likely PSPP or OPTrust in the Government of Ontario – Ministries sector — would typically trim another 7–10% off that figure.
- Estimated net pay
- ~$108,129
- Effective income-tax rate (excl. CPP/EI)
- ~27.9%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~31.4%
- vs. 2025 Senior Air Engineer median
- about even
Where does $157,711 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.