Michael Macdiarmid
Regional Municipality of Halton/Manager, Social Services Budget
2025 Salary
$154,229Total compensation $154,952, including $724 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
#369Regional Municipality of Halton
Years on List
62020–2025
Peak Salary
$154,2292025
Full 2025 roster at Regional Municipality of Halton →·See where $154,229 ranks →
Total Compensation History
Full History
2020–2025
$102,610 in 2020 is worth about $122,982 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2025 | Manager, Social Services BudgetRegional Municipality Of Halton | $154,229Benefits $724Total $154,952 |
| 2024 | Manager Public Works BudgetsRegional Municipality Of Halton | $134,922Benefits $640Total $135,561 |
| 2023 | Manager - Public Works BudgetsRegional Municipality Of Halton | $127,301Benefits $602Total $127,903 |
| 2022 | Manager - Public Works BudgetsRegional Municipality Of Halton | $120,592Benefits $569Total $121,161 |
| 2021 | Manager Public Works BudgetsRegional Municipality Of Halton | $109,516Benefits $512Total $110,028 |
| 2020 | Senior Financial Analyst – Public WorksRegional Municipality Of Halton | $102,610Benefits $468Total $103,078 |
Take-Home Pay
(After Tax) · 2025 estimate
Take-home on Michael Macdiarmid's 2025 salary of $154,229 comes to roughly $106,212 once federal and Ontario income tax (about 27.6% effective) is deducted. That is about 14% more than the $134,922 paid in 2024. At Regional Municipality of Halton, 2,135 people made the 2025 list with a median salary of $128,827; Michael Macdiarmid's total compensation of $154,952 ranked #369. Pension contributions — likely OMERS in the Municipalities & Services sector — would typically trim another 7–10% off that figure.
- Estimated net pay
- ~$106,212
- Effective income-tax rate (excl. CPP/EI)
- ~27.6%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~31.1%
Where does $154,229 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.