Mary Ariss
Ontario Tech University/Associate Professor
2025 Salary
$171,119Total compensation $171,417, including $298 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
Records separated by several years; may be more than one person.
At a Glance
2025
Employer Rank
#150Ontario Tech University
Years on List
72016–2025
Peak Salary
$171,1192025
Full 2025 roster at Ontario Tech University →·See where $171,119 ranks →
Total Compensation History
Full History
2016–2025
$120,273 in 2016 is worth about $153,807 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2025 | Associate ProfessorOntario Tech University | $171,119Benefits $298Total $171,417 |
| 2021 | Associate ProfessorUniversity Of Ontario Institute Of Technology | $139,703Benefits $212Total $139,915 |
| 2020 | Associate ProfessorUniversity Of Ontario Institute Of Technology | $149,503Benefits $214Total $149,717 |
| 2019 | Associate ProfessorUniversity Of Ontario Institute Of Technology | $144,973Benefits $207Total $145,180 |
| 2018 | Associate ProfessorUniversity of Ontario Institute of Technology | $132,296Benefits $206Total $132,502 |
| 2017 | Associate ProfessorUniversity of Ontario Institute of Technology | $117,987Benefits $183Total $118,170 |
| 2016 | Associate ProfessorUniversity of Ontario Institute of Technology | $120,273Benefits $211Total $120,484 |
Take-Home Pay
(After Tax) · 2025 estimate
Mary Ariss was paid $171,119 in 2025; after income tax, CPP and EI that is roughly $115,507, an effective income-tax rate of about 29.3%. The 2021 record under this name shows $139,703. Within Ontario Tech University, Mary Ariss's total compensation of $171,417 was the #150 of 478, against a median salary of $143,243. Records under this name have appeared on the Sunshine List 7 years in all, first in 2016. Members of OMERS, OTPP, HOOPP or OPTrust typically take home another 7–10% less after pension contributions, which this estimate leaves out.
- Estimated net pay
- ~$115,507
- Effective income-tax rate (excl. CPP/EI)
- ~29.3%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~32.5%
- vs. 2025 Associate Professor median
- −2%
Where does $171,119 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.