Trevor Marks
Regional Municipality of Halton/Senior Project Advisor
2025 Salary
$144,697Total compensation $145,377, including $680 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
#617Regional Municipality of Halton
Years on List
22024–2025
Peak Salary
$144,6972025
Full 2025 roster at Regional Municipality of Halton →·See where $144,697 ranks →
Total Compensation History
Full History
2024–2025
$133,329 in 2024 is worth about $136,064 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2025 | Senior Project AdvisorRegional Municipality Of Halton | $144,697Benefits $680Total $145,377 |
| 2024 | Senior Project AdvisorRegional Municipality Of Halton | $133,329Benefits $632Total $133,961 |
Take-Home Pay
(After Tax) · 2025 estimate
In 2025, Trevor Marks's $144,697 salary works out to roughly $100,868 after income tax, CPP and EI — an all-in deduction rate of about 30.3%. It is up about 9% on the $133,329 paid in 2024. Within Regional Municipality of Halton, Trevor Marks's total compensation of $145,377 was the #617 of 2,135, against a median salary of $128,827. Most Municipalities & Services employees belong to OMERS, so actual take-home is likely another 7–10% lower after pension contributions.
- Estimated net pay
- ~$100,868
- Effective income-tax rate (excl. CPP/EI)
- ~26.5%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~30.3%
- vs. 2025 Senior Project Advisor median
- about even
Where does $144,697 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.