Matthew Duncan
Regional Municipality of Halton/Detective Constable
2025 Salary
$146,227Total compensation $146,826, including $599 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
#571Regional Municipality of Halton
Years on List
82018–2025
Peak Salary
$146,7392024
Full 2025 roster at Regional Municipality of Halton →·See where $146,227 ranks →
Total Compensation History
Full History
2018–2025
$105,661 in 2018 is worth about $130,056 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2025 | Detective ConstableRegional Municipality Of Halton | $146,227Benefits $599Total $146,826 |
| 2024 | Detective ConstableRegional Municipality Of Halton | $146,739Benefits $684Total $147,423 |
| 2023 | Detective ConstableRegional Municipality Of Halton | $136,889Benefits $917Total $137,807 |
| 2022 | Detective ConstableRegional Municipality Of Halton | $118,222Benefits $1,175Total $119,397 |
| 2021 | Detective ConstableRegional Municipality Of Halton | $114,763Benefits $568Total $115,331 |
| 2020 | Detective ConstableRegional Municipality Of Halton | $109,289Benefits $476Total $109,765 |
| 2019 | Detective ConstableRegional Municipality Of Halton | $107,111Benefits $451Total $107,562 |
| 2018 | Detective ConstableRegional Municipality of Halton | $105,661Benefits $437Total $106,097 |
Take-Home Pay
(After Tax) · 2025 estimate
Of the $146,227 Matthew Duncan earned in 2025, roughly $101,734 would remain after income tax, CPP and EI, an all-in deduction rate of about 30.4%. That is about the same as the $146,739 paid in 2024. Within Regional Municipality of Halton, Matthew Duncan's total compensation of $146,826 was the #571 of 2,135, against a median salary of $128,827. Pension contributions — likely OMERS in the Municipalities & Services sector — would typically trim another 7–10% off that figure.
- Estimated net pay
- ~$101,734
- Effective income-tax rate (excl. CPP/EI)
- ~26.7%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~30.4%
- vs. 2025 Detective Constable median
- +1%
Where does $146,227 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.