Gavin Whelan
Ontario Power Generation/Senior Information Systems Analyst
2025 Salary
$181,854Total compensation $182,882, including $1,028 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
#3,408Ontario Power Generation
Years on List
32023–2025
Peak Salary
$181,8542025
Full 2025 roster at Ontario Power Generation →·See where $181,854 ranks →
Total Compensation History
Full History
2023–2025
$165,854 in 2023 is worth about $173,350 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2025 | Senior Information Systems AnalystOntario Power Generation | $181,854Benefits $1,028Total $182,882 |
| 2024 | Senior Information Systems AnalystOntario Power Generation | $167,851Benefits $995Total $168,846 |
| 2023 | Senior Information Systems AnalystOntario Power Generation | $165,854Benefits $961Total $166,815 |
Take-Home Pay
(After Tax) · 2025 estimate
Of the $181,854 Gavin Whelan earned in 2025, roughly $121,319 would remain after income tax, CPP and EI, an all-in deduction rate of about 33.3%. Compared with 2024, when the figure was $167,851, that is a rise of about 8%. Records under this name have appeared on the Sunshine List 3 years in all, first in 2023. 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
- ~$121,319
- Effective income-tax rate (excl. CPP/EI)
- ~30.3%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~33.3%
- vs. 2025 Senior Information Systems Analyst median
- +19%
Where does $181,854 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.