Ada Nga Chi Tsui
York Region District School Board/Secondary Teacher
2024 Salary — last year on the list
$120,073Total compensation $120,073, including $0 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
#5,742York Region District School Board
Years on List
22022–2024
Peak Salary
$120,0732024
Full 2024 roster at York Region District School Board →·See where $120,073 ranks →
Total Compensation History
Full History
2022–2024
$107,448 in 2022 is worth about $116,686 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2024 | Secondary TeacherYork Region District School Board | $120,073Benefits $0Total $120,073 |
| 2022 | Secondary TeacherYork Region District School Board | $107,448Benefits $0Total $107,448 |
Take-Home Pay
(After Tax) · 2024 estimate
Ada Nga Chi Tsui was paid $120,073 in 2024; after income tax, CPP and EI that is roughly $86,387, an effective income-tax rate of about 23.8%. That is about 9% below the 2024 median of $132,423 for Secondary Teacher on the Sunshine List. Ada Nga Chi Tsui has appeared on the list twice since 2022. Most School Boards employees belong to OTPP for teachers or OMERS, so actual take-home is likely another 7–10% lower after pension contributions.
- Estimated net pay
- ~$86,387
- Effective income-tax rate (excl. CPP/EI)
- ~23.8%
- CPP + EI contributions
- ~$5,105
- All-in deduction rate (incl. CPP/EI)
- ~28.1%
- vs. 2024 Secondary Teacher median
- −9%
Where does $120,073 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.