Tiffany Mui
Upper Grand District School Board/Elementary Vice Principal
2025 Salary
$148,291Total compensation $148,393, including $102 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
#178Upper Grand District School Board
Years on List
62019–2025
Peak Salary
$148,2912025
Full 2025 roster at Upper Grand District School Board →·See where $148,291 ranks →
Total Compensation History
Full History
2019–2025
$100,826 in 2019 is worth about $121,732 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2025 | Elementary Vice PrincipalUpper Grand District School Board | $148,291Benefits $102Total $148,393 |
| 2024 | Elementary French Immersion TeacherUpper Grand District School Board | $137,617Benefits $98Total $137,715 |
| 2023 | Elementary French Immersion TeacherUpper Grand District School Board | $105,592Benefits $100Total $105,692 |
| 2022 | Elementary French Immersion TeacherUpper Grand District School Board | $104,328Benefits $90Total $104,418 |
| 2021 | Elementary French Immersion TeacherUpper Grand District School Board | $103,486Benefits $87Total $103,573 |
| 2019 | Elementary French ImmersionUpper Grand District School Board | $100,826Benefits $80Total $100,905 |
Take-Home Pay
(After Tax) · 2025 estimate
Of the $148,291 Tiffany Mui earned in 2025, roughly $102,901 would remain after income tax, CPP and EI, an all-in deduction rate of about 30.6%. Compared with 2024, when the figure was $137,617, that is a rise of about 8%. Tiffany Mui has appeared on the list 6 times since 2019. After pension contributions (probably OTPP for teachers or OMERS in this sector), take-home is usually a further 7–10% lower.
- Estimated net pay
- ~$102,901
- Effective income-tax rate (excl. CPP/EI)
- ~26.9%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~30.6%
- vs. 2025 Elementary Vice-Principal median
- about even
Where does $148,291 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.