Kar Wai 'Joyce' Mui
Workplace Safety and Insurance Board/Financial Management Systems Innovation Manager / Gestionnaire – Innovation des systèmes de gestion financière
2025 Salary
$120,196Total compensation $121,098, including $902 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
#881Workplace Safety and Insurance Board
Years on List
62020–2025
Peak Salary
$120,1962025
Full 2025 roster at Workplace Safety and Insurance Board →·See where $120,196 ranks →
Total Compensation History
Full History
2020–2025
$101,423 in 2020 is worth about $121,560 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2025 | Financial Management Systems Innovation Manager / Gestionnaire – Innovation des systèmes de gestion financièreWorkplace Safety And Insurance Board | $120,196Benefits $902Total $121,098 |
| 2024 | Financial Management Systems Innovation Manager/Chef de service, Innovation, Systèmes de gestion financièreWorkplace Safety And Insurance Board | $115,436Benefits $841Total $116,277 |
| 2023 | Financial Management Systems Innovation Manager/Chef De Service, Innovation, Systèmes De Gestion FinancièreWorkplace Safety And Insurance Board / Commission De La Sécurité Professionnelle Et De L'Assurance Contre Les Accidents Du Travail | $115,274Benefits $662Total $115,936 |
| 2022 | Senior Financial Accountant/Comptable Financière PrincipaleWorkplace Safety And Insurance Board | $102,896Benefits $556Total $103,452 |
| 2021 | Senior Financial Accountant/Comptable financiêre principaleWorkplace Safety And Insurance Board | $102,172Benefits $503Total $102,674 |
| 2020 | Senior Financial Accountant\Comptable financière principaleWorkplace Safety And Insurance Board | $101,423Benefits $532Total $101,955 |
Take-Home Pay
(After Tax) · 2025 estimate
In 2025, Kar Wai 'Joyce' Mui's $120,196 salary works out to roughly $87,003 after income tax, CPP and EI — an all-in deduction rate of about 27.6%. That is about 4% more than the $115,436 paid in 2024. Kar Wai 'Joyce' Mui has appeared on the list 6 times since 2020. After pension contributions (probably PSPP or OPTrust in this sector), take-home is usually a further 7–10% lower.
- Estimated net pay
- ~$87,003
- Effective income-tax rate (excl. CPP/EI)
- ~23.0%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~27.6%
Where does $120,196 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.