Joy O Muller
Seneca College of Applied Arts and Technology/Director Library and Academic Learning Services
2025 Salary
$147,427Total compensation $147,544, including $117 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
#147Seneca College of Applied Arts and Technology
Years on List
102016–2025
Peak Salary
$185,0722024
Full 2025 roster at Seneca College of Applied Arts and Technology →·See where $147,427 ranks →
Total Compensation History
Full History
2016–2025
$100,152 in 2016 is worth about $128,076 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2025 | Director Library and Academic Learning ServicesSeneca College Of Applied Arts and Technology | $147,427Benefits $117Total $147,544 |
| 2024 | Director Library and Academic Learning ServicesSeneca College Of Applied Arts and Technology | $185,072Benefits $212Total $185,284 |
| 2023 | Director Libraries Learning Centre and Test CentreSeneca College Of Applied Arts and Technology | $179,565Benefits $224Total $179,789 |
| 2022 | Associate Director of Library ServicesSeneca College Of Applied Arts and Technology | $140,316Benefits $187Total $140,503 |
| 2021 | Associate Director of Library ServicesSeneca College Of Applied Arts and Technology | $133,942Benefits $168Total $134,111 |
| 2020 | Associate Director of Library ServicesSeneca College Of Applied Arts and Technology | $133,845Benefits $123Total $133,968 |
| 2019 | Associate Director of Library ServicesSeneca College Of Applied Arts and Technology | $128,102Benefits $111Total $128,213 |
| 2018 | Associate Director of Library ServicesSeneca College | $127,920Benefits $106Total $128,026 |
| 2017 | Associate Director of Library ServicesSeneca College | $119,883Benefits $106Total $119,988 |
| 2016 | Associate Director Of Library ServicesSeneca College | $100,152Benefits $120Total $100,273 |
Take-Home Pay
(After Tax) · 2025 estimate
Of the $147,427 Joy O Muller earned in 2025, roughly $102,413 would remain after income tax, CPP and EI, an all-in deduction rate of about 30.5%. Compared with 2024, when the figure was $185,072, that is a drop of about 20%. Records under this name have appeared on the Sunshine List 10 years in all, first in 2016. Pension contributions — likely the CAAT Pension Plan in the Colleges sector — would typically trim another 7–10% off that figure.
- Estimated net pay
- ~$102,413
- Effective income-tax rate (excl. CPP/EI)
- ~26.8%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~30.5%
Where does $147,427 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.