Serena Ma
Trillium Health Partners/Laboratory Technologist
2025 Salary
$101,525Total compensation $101,975, including $450 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
#3,163Trillium Health Partners
Years on List
12025–2025
Peak Salary
$101,5252025
Full 2025 roster at Trillium Health Partners →·See where $101,525 ranks →
Full History
2025–2025
| Year | Position | Salary |
|---|---|---|
| 2025 | Laboratory TechnologistTrillium Health Partners | $101,525Benefits $450Total $101,975 |
Take-Home Pay
(After Tax) · 2025 estimate
Serena Ma was paid $101,525 in 2025; after income tax, CPP and EI that is roughly $75,069, an effective income-tax rate of about 20.6%. That is about 3% below the 2025 median of $105,064 for Laboratory Technologist on the Sunshine List. This is Serena Ma's first appearance on the Sunshine List. Most Hospitals & Boards of Public Health employees belong to HOOPP, so actual take-home is likely another 7–10% lower after pension contributions.
- Estimated net pay
- ~$75,069
- Effective income-tax rate (excl. CPP/EI)
- ~20.6%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~26.1%
- vs. 2025 Laboratory Technologist median
- −3%
Where does $101,525 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.