Sonya Buffone
University of Waterloo/Director, Teaching Assessment Processes
2025 Salary
$107,125Total compensation $107,349, including $224 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
#2,117University of Waterloo
Years on List
22024–2025
Peak Salary
$107,1252025
Full 2025 roster at University of Waterloo →·See where $107,125 ranks →
Total Compensation History
Full History
2024–2025
$103,549 in 2024 is worth about $105,672 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2025 | Director, Teaching Assessment ProcessesUniversity Of Waterloo | $107,125 |
| 2024 | Director, Teaching Assessment ProcessesUniversity Of Waterloo | $103,549 |
Take-Home Pay
(After Tax) · 2025 estimate
Of the $107,125 Sonya Buffone earned in 2025, roughly $78,899 would remain after income tax, CPP and EI, an all-in deduction rate of about 26.3%. At University of Waterloo, 2,376 people made the 2025 list with a median salary of $153,961; Sonya Buffone's total compensation of $107,349 ranked #2,117. This estimate leaves out pension contributions; members of OMERS, OTPP, HOOPP or OPTrust typically take home another 7–10% less.
- Estimated net pay
- ~$78,899
- Effective income-tax rate (excl. CPP/EI)
- ~21.2%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~26.3%
Where does $107,125 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.