Spiro Karigiannis
University of Waterloo/Professor
2025 Salary
$207,600Total compensation $208,489, including $889 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
#595University of Waterloo
Years on List
142012–2025
Peak Salary
$207,6002025
Full 2025 roster at University of Waterloo →·See where $207,600 ranks →
Total Compensation History
Full History
2012–2025
$101,006 in 2012 is worth about $136,279 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2025 | ProfessorUniversity Of Waterloo | $207,600Benefits $889Total $208,489 |
| 2024 | ProfessorUniversity Of Waterloo | $180,628Benefits $363Total $180,991 |
| 2023 | ProfessorUniversity Of Waterloo | $182,651Benefits $315Total $182,966 |
| 2022 | ProfessorUniversity Of Waterloo | $167,228Benefits $248Total $167,477 |
| 2021 | ProfessorUniversity Of Waterloo | $161,077Benefits $187Total $161,263 |
| 2020 | Associate ProfessorUniversity Of Waterloo | $154,500Benefits $177Total $154,677 |
| 2019 | Associate ProfessorUniversity Of Waterloo | $136,217Benefits $178Total $136,395 |
| 2018 | Associate ProfessorUniversity of Waterloo | $140,075Benefits $177Total $140,252 |
| 2017 | Associate ProfessorUniversity of Waterloo | $132,394Benefits $185Total $132,578 |
| 2016 | Associate ProfessorUniversity of Waterloo | $126,149Benefits $193Total $126,342 |
| 2015 | Associate ProfessorUniversity of Waterloo | $113,470Benefits $200Total $113,670 |
| 2014 | Associate ProfessorUniversity of Waterloo | $118,802Benefits $190Total $118,992 |
| 2013 | Associate ProfessorUniversity of Waterloo | $109,826Benefits $142Total $109,968 |
| 2012 | Assistant ProfessorUniversity of Waterloo | $101,006Benefits $150Total $101,156 |
Take-Home Pay
(After Tax) · 2025 estimate
In 2025, Spiro Karigiannis's $207,600 salary works out to roughly $134,486 after income tax, CPP and EI — an all-in deduction rate of about 35.2%. It is up about 15% on the $180,628 paid in 2024. Among those listed as Professor in 2025, the median was $135,910; this salary sits about 53% above it. This estimate leaves out pension contributions; members of OMERS, OTPP, HOOPP or OPTrust typically take home another 7–10% less.
- Estimated net pay
- ~$134,486
- Effective income-tax rate (excl. CPP/EI)
- ~32.6%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~35.2%
- vs. 2025 Professor median
- +53%
Where does $207,600 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.