Maher Ghannam
Ontario Power Generation/Lead Auditor, General
2025 Salary
$179,802Total compensation $186,568, including $6,766 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
#3,113Ontario Power Generation
Years on List
212005–2025
Peak Salary
$179,8022025
Full 2025 roster at Ontario Power Generation →·See where $179,802 ranks →
Total Compensation History
Full History
2005–2025
$104,535 in 2005 is worth about $160,417 in 2025 dollars.
Take-Home Pay
(After Tax) · 2025 estimate
Of the $179,802 Maher Ghannam earned in 2025, roughly $120,257 would remain after income tax, CPP and EI, an all-in deduction rate of about 33.1%. For comparison, the median Lead Auditor General on the 2025 list was paid $174,977; this salary is about 3% more. It is up about 5% on the $171,487 paid in 2024. Members of OMERS, OTPP, HOOPP or OPTrust typically take home another 7–10% less after pension contributions, which this estimate leaves out.
- Estimated net pay
- ~$120,257
- Effective income-tax rate (excl. CPP/EI)
- ~30.1%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~33.1%
- vs. 2025 Lead Auditor General median
- +3%
Where does $179,802 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.