Gregory Patterson
Finance/Senior Investigator
2025 Salary
$192,251Total compensation $192,419, including $167 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
#43Finance
Years on List
92017–2025
Peak Salary
$192,2512025
Full 2025 roster at Finance →·See where $192,251 ranks →
Total Compensation History
Full History
2017–2025
$118,622 in 2017 is worth about $149,368 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2025 | Senior InvestigatorFinance | $192,251 |
| 2024 | Senior InvestigatorFinance | $173,300 |
| 2023 | Senior Investigator / Enquêteur principalFinance / Finances | $144,871 |
| 2022 | Senior InvestigatorFinance | $144,648 |
| 2021 | Senior InvestigatorFinance | $142,644 |
| 2020 | Senior InvestigatorFinance | $181,750 |
| 2019 | Senior InvestigatorFinance | $141,127 |
| 2018 | Senior InvestigatorFinance | $126,099 |
| 2017 | Senior Investigator / Enquêteur principalFinance / Finances | $118,622 |
Take-Home Pay
(After Tax) · 2025 estimate
In 2025, Gregory Patterson's $192,251 salary works out to roughly $126,697 after income tax, CPP and EI — an all-in deduction rate of about 34.1%. It is up about 11% on the $173,300 paid in 2024. Records under this name have appeared on the Sunshine List 9 years in all, first in 2017. Pension contributions — likely PSPP or OPTrust in the Government of Ontario – Ministries sector — would typically trim another 7–10% off that figure.
- Estimated net pay
- ~$126,697
- Effective income-tax rate (excl. CPP/EI)
- ~31.2%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~34.1%
- vs. 2025 Senior Investigator median
- +21%
Where does $192,251 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.