Douglas I. Sparkes
University of Waterloo/Associate Professor, Teaching Stream
2025 Salary
$193,286Total compensation $193,690, including $405 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
#746University of Waterloo
Years on List
182008–2025
Peak Salary
$193,2862025
Full 2025 roster at University of Waterloo →·See where $193,286 ranks →
Total Compensation History
Full History
2008–2025
$105,559 in 2008 is worth about $151,908 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2025 | Associate Professor, Teaching StreamUniversity Of Waterloo | $193,286Benefits $405Total $193,690 |
| 2024 | Associate Professor, Teaching StreamUniversity Of Waterloo | $183,547Benefits $342Total $183,889 |
| 2023 | LecturerUniversity Of Waterloo | $175,784Benefits $520Total $176,305 |
| 2022 | LecturerUniversity Of Waterloo | $166,052Benefits $575Total $166,628 |
| 2021 | LecturerUniversity Of Waterloo | $162,774Benefits $441Total $163,215 |
| 2020 | LecturerUniversity Of Waterloo | $159,042Benefits $425Total $159,466 |
| 2019 | LecturerUniversity Of Waterloo | $155,185Benefits $436Total $155,621 |
| 2018 | LecturerUniversity of Waterloo | $148,672Benefits $439Total $149,111 |
| 2017 | LecturerUniversity of Waterloo | $144,643Benefits $471Total $145,113 |
| 2016 | LecturerUniversity of Waterloo | $145,194Benefits $505Total $145,698 |
| 2015 | LecturerUniversity of Waterloo | $143,464Benefits $534Total $143,998 |
| 2014 | LecturerUniversity of Waterloo | $137,605Benefits $511Total $138,116 |
| 2013 | LecturerUniversity of Waterloo | $130,800Benefits $379Total $131,179 |
| 2012 | LecturerUniversity of Waterloo | $121,402Benefits $399Total $121,801 |
| 2011 | LecturerUniversity of Waterloo | $114,055Benefits $894Total $114,949 |
| 2010 | LecturerUniversity of Waterloo | $112,106Benefits $938Total $113,045 |
| 2009 | LecturerUniversity of Waterloo | $127,264Benefits $939Total $128,203 |
| 2008 | Assistant ProfessorUniversity of Waterloo | $105,559Benefits $906Total $106,465 |
Take-Home Pay
(After Tax) · 2025 estimate
Douglas I. Sparkes was paid $193,286 in 2025; after income tax, CPP and EI that is roughly $127,232, an effective income-tax rate of about 31.3%. Among those listed as Associate Professor Teaching Stream in 2025, the median was $173,519; this salary sits about 11% above it. That is about 5% more than the $183,547 paid in 2024. This estimate leaves out pension contributions; members of OMERS, OTPP, HOOPP or OPTrust typically take home another 7–10% less.
- Estimated net pay
- ~$127,232
- Effective income-tax rate (excl. CPP/EI)
- ~31.3%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~34.2%
- vs. 2025 Associate Professor Teaching Stream median
- +11%
Where does $193,286 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.