Tiffany Mui was paid $148,393.36 in total compensation as Elementary Vice Principal at Upper Grand District School Board in 2025, 48% above Ontario's $100,000.00 Sunshine List threshold.
Tiffany Mui has appeared on the Ontario Sunshine List 6 times since 2019, earning $701K in combined disclosed pay — an average of $116,783.00 a year, up 47% over that span.
That is 22% above the average disclosed pay of $121,631.21 across 1,805 listed Upper Grand District School Board employees.
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6 years on the list
Annual total compensation (CAD) — hover to inspect.
The career in numbers
Totals, averages, and the biggest moves — all total compensation.
A career, year by year.
How Tiffany Mui's total compensation has moved across 6 years on the Ontario Sunshine List.
Year-by-year history
6 years on the Sunshine List.
| Year | Total Compensation | Change |
|---|---|---|
2025Latest★ Best | $148,393.36 | ▲ 7.8% |
2024 | $137,714.98 | ▲ 30.3% |
2023 | $105,692.30 | ▲ 1.2% |
2022 | $104,418.43 | ▲ 0.8% |
2021 | $103,573.08 | ▲ 2.6% |
2019First | $100,905.47 | — |
| 6 years total | $701K total | $116,783.00 avg |
The record
Source data and how to request a correction.
Employee details
- Position
- Elementary Vice Principal
- Sector
- —
- Province
- Ontario
- First appeared
- 2019
- Latest disclosure
- 2025
- Years on list
- 6
Data source
Salary data is published annually by the Ontario government under the Public Sector Salary Disclosure Act. Only employees earning $100,000+ are disclosed.
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