Ziwei Su
Ontario Infrastructure and Lands Corporation (infrastructure Ontario)/Quantity Surveyor/Métreur
2025 Salary
$126,100Total compensation $126,302, including $202 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
#488Ontario Infrastructure and Lands Corporation (infrastructure Ontario)
Years on List
32023–2025
Peak Salary
$126,1002025
Full 2025 roster at Ontario Infrastructure and Lands Corporation (infrastructure Ontario) →·See where $126,100 ranks →
Total Compensation History
Full History
2023–2025
$106,032 in 2023 is worth about $110,824 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2025 | Quantity Surveyor/MétreurOntario Infrastructure And Lands Corporation (Infrastructure Ontario) | $126,100 |
| 2024 | Quantity Surveyor/MétreurOntario Infrastructure And Lands Corporation (Infrastructure Ontario) | $116,627 |
| 2023 | Quantity Surveyor/MétreurOntario Infrastructure And Lands Corporation (Infrastructure Ontario) / Société Ontarienne Des Infrastructures Et De L’Immobilier (Infrastructure Ontario) | $106,032 |
Take-Home Pay
(After Tax) · 2025 estimate
Take-home on Ziwei Su's 2025 salary of $126,100 comes to roughly $90,344 once federal and Ontario income tax (about 24.0% effective) is deducted. It is up about 8% on the $116,627 paid in 2024. Ziwei Su has appeared on the list 3 times since 2023. Most Crown Agencies employees belong to PSPP or OPTrust, so actual take-home is likely another 7–10% lower after pension contributions.
- Estimated net pay
- ~$90,344
- Effective income-tax rate (excl. CPP/EI)
- ~24.0%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~28.4%
Where does $126,100 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.