Siobhan Stables
University of Waterloo/Managing Director, Institute for Quantum Computing
2025 Salary
$175,899Total compensation $176,267, including $368 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
#936University of Waterloo
Years on List
72019–2025
Peak Salary
$175,8992025
Full 2025 roster at University of Waterloo →·See where $175,899 ranks →
Total Compensation History
Full History
2019–2025
$106,862 in 2019 is worth about $129,020 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2025 | Managing Director, Institute for Quantum ComputingUniversity Of Waterloo | $175,899Benefits $368Total $176,267 |
| 2024 | Managing Director, Institute for Quantum ComputingUniversity Of Waterloo | $170,206Benefits $315Total $170,521 |
| 2023 | Managing Director, Institute for Quantum ComputingUniversity Of Waterloo | $162,752Benefits $281Total $163,033 |
| 2022 | Managing Director, Institute for Quantum ComputingUniversity Of Waterloo | $133,491Benefits $184Total $133,675 |
| 2021 | Managing Director, Institute for Quantum ComputingUniversity Of Waterloo | $122,730Benefits $139Total $122,869 |
| 2020 | Director, Communications and Strategic InitiativesUniversity Of Waterloo | $115,306Benefits $130Total $115,436 |
| 2019 | Director, Communications and Strategic InitiativesUniversity Of Waterloo | $106,862Benefits $116Total $106,978 |
Take-Home Pay
(After Tax) · 2025 estimate
Take-home on Siobhan Stables's 2025 salary of $175,899 comes to roughly $118,138 once federal and Ontario income tax (about 29.7% effective) is deducted. Compared with 2024, when the figure was $170,206, that is a rise of about 3%. Records under this name have appeared on the Sunshine List 7 years in all, first in 2019. This estimate leaves out pension contributions; members of OMERS, OTPP, HOOPP or OPTrust typically take home another 7–10% less.
- Estimated net pay
- ~$118,138
- Effective income-tax rate (excl. CPP/EI)
- ~29.7%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~32.8%
Where does $175,899 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.