Seth Johnston
City of Mississauga/Examiner, Building Plans – Senior
2025 Salary
$128,015Total compensation $128,400, including $386 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
#1,123City of Mississauga
Years on List
42022–2025
Peak Salary
$128,0152025
Full 2025 roster at City of Mississauga →·See where $128,015 ranks →
Total Compensation History
Full History
2022–2025
$101,681 in 2022 is worth about $110,424 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2025 | Examiner, Building Plans – SeniorCity Of Mississauga | $128,015 |
| 2024 | Senior Plans Examiner, BuildingCity Of Mississauga | $120,781 |
| 2023 | Senior Plans Examiner, BuildingCity Of Mississauga | $108,485 |
| 2022 | Plans Examiner, BuildingCity Of Mississauga | $101,681 |
Take-Home Pay
(After Tax) · 2025 estimate
In 2025, Seth Johnston's $128,015 salary works out to roughly $91,427 after income tax, CPP and EI — an all-in deduction rate of about 28.6%. At City of Mississauga, 2,449 people made the 2025 list with a median salary of $125,358; Seth Johnston's total compensation of $128,400 ranked #1,123. Seth Johnston has appeared on the list 4 times since 2022. After pension contributions (probably OMERS in this sector), take-home is usually a further 7–10% lower.
- Estimated net pay
- ~$91,427
- Effective income-tax rate (excl. CPP/EI)
- ~24.3%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~28.6%
Where does $128,015 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.