Darin Muma
Swim Ontario/Chief Operating Officer
2024 Salary — last year on the list
$121,729Total compensation $126,894, including $5,164 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
2024
Employer Rank
#3Swim Ontario
Years on List
22022–2024
Peak Salary
$121,7292024
Full 2024 roster at Swim Ontario →·See where $121,729 ranks →
Total Compensation History
Full History
2022–2024
$103,077 in 2022 is worth about $111,939 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2024 | Chief Operating OfficerSwim Ontario | $121,729 |
| 2022 | Chief Operating OfficerSwim Ontario | $103,077 |
Take-Home Pay
(After Tax) · 2024 estimate
Of the $121,729 Darin Muma earned in 2024, roughly $87,324 would remain after income tax, CPP and EI, an all-in deduction rate of about 28.3%. Among those listed as Chief Operating Officer in 2024, the median was $177,846; this salary sits about 32% below it. Darin Muma has appeared on the list twice since 2022. 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
- ~$87,324
- Effective income-tax rate (excl. CPP/EI)
- ~24.1%
- CPP + EI contributions
- ~$5,105
- All-in deduction rate (incl. CPP/EI)
- ~28.3%
- vs. 2024 Chief Operating Officer median
- −32%
Where does $121,729 rank on the Sunshine List? →
Estimate only: 2024 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.