Katie Altoft
Niagara College of Applied Arts and Technology/Professor
2025 Salary
$139,080Total compensation $139,138, including $58 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
#113Niagara College of Applied Arts and Technology
Years on List
122014–2025
Peak Salary
$146,1672021
Full 2025 roster at Niagara College of Applied Arts and Technology →·See where $139,080 ranks →
Total Compensation History
Full History
2014–2025
$100,859 in 2014 is worth about $132,276 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2025 | ProfessorNiagara College Of Applied Arts and Technology | $139,080Benefits $58Total $139,138 |
| 2024 | ProfessorNiagara College Of Applied Arts and Technology | $134,484Benefits $58Total $134,542 |
| 2023 | ProfessorNiagara College Of Applied Arts and Technology | $135,896Benefits $59Total $135,955 |
| 2022 | ProfessorNiagara College Of Applied Arts and Technology | $138,311Benefits $66Total $138,377 |
| 2021 | Associate Dean, School of Environment and HorticultureNiagara College Of Applied Arts and Technology | $146,167Benefits $74Total $146,241 |
| 2020 | ProfessorNiagara College Of Applied Arts and Technology | $119,675Benefits $71Total $119,746 |
| 2019 | ProfessorNiagara College Of Applied Arts and Technology | $117,347Benefits $68Total $117,415 |
| 2018 | ProfessorNiagara College Canada | $116,274Benefits $68Total $116,342 |
| 2017 | ProfessorNiagara College Canada | $101,694Benefits $63Total $101,757 |
| 2016 | ProfessorNiagara College Canada | $113,651Benefits $84Total $113,735 |
| 2015 | Professor, School Of Environmental & HorticultureNiagara College Canada | $104,903Benefits $86Total $104,989 |
| 2014 | Professor, School of Environmental and Horticultural StudiesNiagara College Canada | $100,859Benefits $105Total $100,963 |
Take-Home Pay
(After Tax) · 2025 estimate
Of the $139,080 Katie Altoft earned in 2025, roughly $97,689 would remain after income tax, CPP and EI, an all-in deduction rate of about 29.8%. Among those listed as Professor in 2025, the median was $135,910; this salary sits about 2% above it. Compared with 2024, when the figure was $134,484, that is a rise of about 3%. After pension contributions (probably the CAAT Pension Plan in this sector), take-home is usually a further 7–10% lower.
- Estimated net pay
- ~$97,689
- Effective income-tax rate (excl. CPP/EI)
- ~25.8%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~29.8%
- vs. 2025 Professor median
- +2%
Where does $139,080 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.