Grant Cowles
Ontario Provincial Police/Detachment Manager
2025 Salary
$186,264Total compensation $186,510, including $246 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
#1,373Ontario Provincial Police
Years on List
32023–2025
Peak Salary
$186,2642025
Full 2025 roster at Ontario Provincial Police →·See where $186,264 ranks →
Total Compensation History
Full History
2023–2025
$147,687 in 2023 is worth about $154,362 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2025 | Detachment ManagerOntario Provincial Police | $186,264Benefits $246Total $186,510 |
| 2024 | Detachment ManagerOntario Provincial Police | $148,370Benefits $208Total $148,578 |
| 2023 | Detachment Manager / Chef de détachementOntario Provincial Police | $147,687Benefits $184Total $147,871 |
Take-Home Pay
(After Tax) · 2025 estimate
Take-home on Grant Cowles's 2025 salary of $186,264 comes to roughly $123,600 once federal and Ontario income tax (about 30.7% effective) is deducted. Compared with 2024, when the figure was $148,370, that is a rise of about 26%. Records under this name have appeared on the Sunshine List 3 years in all, first in 2023. 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
- ~$123,600
- Effective income-tax rate (excl. CPP/EI)
- ~30.7%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~33.6%
- vs. 2025 Detachment Manager median
- −4%
Where does $186,264 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.