Mariam Hayward
University of Western Ontario/Director, Inclusive Research Excellence and Impact
2025 Salary
$122,780Total compensation $122,880, including $100 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
#1,466University of Western Ontario
Years on List
42022–2025
Peak Salary
$122,7802025
Full 2025 roster at University of Western Ontario →·See where $122,780 ranks →
Total Compensation History
Full History
2022–2025
$104,659 in 2022 is worth about $113,657 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2025 | Director, Inclusive Research Excellence and ImpactUniversity Of Western Ontario | $122,780Benefits $100Total $122,880 |
| 2024 | Director, Inclusive Research Excellence and ImpactUniversity Of Western Ontario | $117,294Benefits $90Total $117,384 |
| 2023 | Director, Inclusive Research (Robarts Research Institute)University Of Western Ontario | $112,738Benefits $89Total $112,827 |
| 2022 | Director, Research DevelopmentUniversity Of Western Ontario | $104,659Benefits $89Total $104,748 |
Take-Home Pay
(After Tax) · 2025 estimate
In 2025, Mariam Hayward's $122,780 salary works out to roughly $88,465 after income tax, CPP and EI — an all-in deduction rate of about 27.9%. That is about 5% more than the $117,294 paid in 2024. Mariam Hayward has appeared on the list 4 times since 2022. This estimate leaves out pension contributions; members of OMERS, OTPP, HOOPP or OPTrust typically take home another 7–10% less.
- Estimated net pay
- ~$88,465
- Effective income-tax rate (excl. CPP/EI)
- ~23.5%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~27.9%
Where does $122,780 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.