Jolanta Wasilonek
City of Mississauga/Supervisor, Systems
2025 Salary
$153,236Total compensation $153,666, including $430 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
#346City of Mississauga
Years on List
112015–2025
Peak Salary
$153,2362025
Full 2025 roster at City of Mississauga →·See where $153,236 ranks →
Total Compensation History
Full History
2015–2025
$108,140 in 2015 is worth about $140,257 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2025 | Supervisor, SystemsCity Of Mississauga | $153,236Benefits $430Total $153,666 |
| 2024 | Supervisor, Business Systems - P and BCity Of Mississauga | $148,960Benefits $1,129Total $150,089 |
| 2023 | Supervisor, Business Systems - P and BCity Of Mississauga | $146,848Benefits $404Total $147,253 |
| 2022 | Supervisor, Business Systems - Planning and BuildingCity Of Mississauga | $142,699Benefits $410Total $143,110 |
| 2021 | Supervisor, Business SystemsCity Of Mississauga | $139,135Benefits $885Total $140,020 |
| 2020 | Supervisor, Business SystemsCity Of Mississauga | $141,683Benefits $379Total $142,063 |
| 2019 | Technician, Permit AdministrationCity Of Mississauga | $118,342Benefits $342Total $118,684 |
| 2018 | Specialist, Infrastructure SystemsCity of Mississauga | $111,810Benefits $336Total $112,146 |
| 2017 | Specialist, Infrastructure SystemsCity of Mississauga | $109,040Benefits $347Total $109,387 |
| 2016 | Specialist, Infrastructure SystemsCity of Mississauga | $108,482Benefits $375Total $108,857 |
| 2015 | Specialist, InfrastructureCity of Mississauga | $108,140Benefits $423Total $108,563 |
Take-Home Pay
(After Tax) · 2025 estimate
Jolanta Wasilonek was paid $153,236 in 2025; after income tax, CPP and EI that is roughly $105,667, an effective income-tax rate of about 27.4%. It is up about 3% on the $148,960 paid in 2024. Records under this name have appeared on the Sunshine List 11 years in all, first in 2015. Most Municipalities & Services employees belong to OMERS, so actual take-home is likely another 7–10% lower after pension contributions.
- Estimated net pay
- ~$105,667
- Effective income-tax rate (excl. CPP/EI)
- ~27.4%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~31.0%
Where does $153,236 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.