Marc Mcmahon
Ontario Northland Transportation Commission/Supervisor, Operations / Superviseur, opérations
2025 Salary
$115,913Total compensation $117,048, including $1,135 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
#181Ontario Northland Transportation Commission
Years on List
22024–2025
Peak Salary
$115,9132025
Full 2025 roster at Ontario Northland Transportation Commission →·See where $115,913 ranks →
Total Compensation History
Full History
2024–2025
$106,987 in 2024 is worth about $109,181 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2025 | Supervisor, Operations / Superviseur, opérationsOntario Northland Transportation Commission | $115,913Benefits $1,135Total $117,048 |
| 2024 | Supervisor, Operations / Superviseur, opérationsOntario Northland Transportation Commission | $106,987Benefits $1,162Total $108,149 |
Take-Home Pay
(After Tax) · 2025 estimate
Of the $115,913 Marc Mcmahon earned in 2025, roughly $84,578 would remain after income tax, CPP and EI, an all-in deduction rate of about 27.0%. Among those listed as Operations Supervisor in 2025, the median was $120,907; this salary sits about 4% below it. Marc Mcmahon has appeared on the list twice since 2024. Pension contributions — likely PSPP or OPTrust in the Crown Agencies sector — would typically trim another 7–10% off that figure.
- Estimated net pay
- ~$84,578
- Effective income-tax rate (excl. CPP/EI)
- ~22.3%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~27.0%
- vs. 2025 Operations Supervisor median
- −4%
Where does $115,913 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.