Ian Colquhoun
Sheridan College Institute of Technology and Advanced Learning/Senior System Architect Team Lead
2025 Salary
$112,074Total compensation $112,110, including $35 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
#670Sheridan College Institute of Technology and Advanced Learning
Years on List
102016–2025
Peak Salary
$134,4042023
Full 2025 roster at Sheridan College Institute of Technology and Advanced Learning →·See where $112,074 ranks →
Total Compensation History
Full History
2016–2025
$101,044 in 2016 is worth about $129,217 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2025 | Senior System Architect Team LeadSheridan College Institute Of Technology and Advanced Learning | $112,074Benefits $35Total $112,110 |
| 2024 | Senior System Architect Team LeadSheridan College Institute Of Technology and Advanced Learning | $118,459Benefits $43Total $118,502 |
| 2023 | Senior System Architect Team LeadSheridan College Institute Of Technology and Advanced Learning | $134,404Benefits $49Total $134,452 |
| 2022 | Senior System Architect Team LeadSheridan College Institute Of Technology and Advanced Learning | $130,214Benefits $49Total $130,263 |
| 2021 | Senior System Architect Team LeadSheridan College Institute Of Technology and Advanced Learning | $125,691Benefits $49Total $125,740 |
| 2020 | Senior System Architect Team LeadSheridan College Institute Of Technology and Advanced Learning | $129,990Benefits $305Total $130,296 |
| 2019 | Senior Systems Architect and Team LeadSheridan College Institute Of Technology and Advanced Learning | $119,918Benefits $56Total $119,974 |
| 2018 | Senior Systems Architect and Team LeadSheridan College Institute of Technology and Advanced Learning | $121,827Benefits $55Total $121,882 |
| 2017 | Senior System Architect And Team LeadSheridan College Institute of Technology and Advanced Learning | $115,561Benefits $52Total $115,613 |
| 2016 | Senior System AdministratorSheridan College Institute | $101,044Benefits $49Total $101,093 |
Take-Home Pay
(After Tax) · 2025 estimate
Take-home on Ian Colquhoun's 2025 salary of $112,074 comes to roughly $82,170 once federal and Ontario income tax (about 21.8% effective) is deducted. Compared with 2024, when the figure was $118,459, that is a drop of about 5%. Ian Colquhoun has appeared on the list 10 times since 2016. Most Colleges employees belong to the CAAT Pension Plan, so actual take-home is likely another 7–10% lower after pension contributions.
- Estimated net pay
- ~$82,170
- Effective income-tax rate (excl. CPP/EI)
- ~21.8%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~26.7%
Where does $112,074 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.