Mike Gammage
Workplace Safety and Insurance Board/Case Manager / Gestionnaire de cas
2025 Salary
$103,292Total compensation $103,813, including $520 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
#1,672Workplace Safety and Insurance Board
Years on List
62020–2025
Peak Salary
$117,3062023
Full 2025 roster at Workplace Safety and Insurance Board →·See where $103,292 ranks →
Total Compensation History
Full History
2020–2025
$116,739 in 2020 is worth about $139,916 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2025 | Case Manager / Gestionnaire de casWorkplace Safety And Insurance Board | $103,292Benefits $520Total $103,813 |
| 2024 | Case Manager/Gestionnaire de casWorkplace Safety And Insurance Board | $116,013Benefits $465Total $116,478 |
| 2023 | Manager, Operations/Chef De Service, OpérationsWorkplace Safety And Insurance Board / Commission De La Sécurité Professionnelle Et De L'Assurance Contre Les Accidents Du Travail | $117,306Benefits $311Total $117,618 |
| 2022 | Case Manager/Gestionnaire De CasWorkplace Safety And Insurance Board | $102,896Benefits $206Total $103,102 |
| 2021 | Case Manager/Gestionnaire de casWorkplace Safety And Insurance Board | $112,617Benefits $203Total $112,820 |
| 2020 | Case Manager\Gestionnaire de casWorkplace Safety And Insurance Board | $116,739Benefits $217Total $116,956 |
Take-Home Pay
(After Tax) · 2025 estimate
Take-home on Mike Gammage's 2025 salary of $103,292 comes to roughly $76,280 once federal and Ontario income tax (about 20.8% effective) is deducted. Among those listed as Case Manager in 2025, the median was $103,889; this salary sits about 1% below it. Records under this name have appeared on the Sunshine List 6 years in all, first in 2020. Pension contributions — likely PSPP or OPTrust in the Crown Agencies sector — would typically trim another 7–10% off that figure.
- Estimated net pay
- ~$76,280
- Effective income-tax rate (excl. CPP/EI)
- ~20.8%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~26.2%
- vs. 2025 Case Manager median
- −1%
Where does $103,292 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.