Alexandra Castell
Perimeter Institute for Theoretical Physics/Administrative Manager
2025 Salary
$101,614Total compensation $101,993, including $379 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
#66Perimeter Institute for Theoretical Physics
Years on List
12025–2025
Peak Salary
$101,6142025
Full 2025 roster at Perimeter Institute for Theoretical Physics →·See where $101,614 ranks →
Full History
2025–2025
| Year | Position | Salary |
|---|---|---|
| 2025 | Administrative ManagerPerimeter Institute For Theoretical Physics | $101,614Benefits $379Total $101,993 |
Take-Home Pay
(After Tax) · 2025 estimate
Alexandra Castell was paid $101,614 in 2025; after income tax, CPP and EI that is roughly $75,130, an effective income-tax rate of about 20.6%. On total compensation of $101,993, Alexandra Castell ranked #66 of 70 disclosed at Perimeter Institute for Theoretical Physics that year, where the median salary was $150,280. 2025 is the first year Alexandra Castell appears on the list. This estimate leaves out pension contributions; members of OMERS, OTPP, HOOPP or OPTrust typically take home another 7–10% less.
- Estimated net pay
- ~$75,130
- Effective income-tax rate (excl. CPP/EI)
- ~20.6%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~26.1%
Where does $101,614 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.