Joy Montgomery
Perimeter Institute for Theoretical Physics/Business Systems Manager
2025 Salary
$100,169Total compensation $100,334, including $165 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
#69Perimeter Institute for Theoretical Physics
Years on List
12025–2025
Peak Salary
$100,1692025
Full 2025 roster at Perimeter Institute for Theoretical Physics →·See where $100,169 ranks →
Full History
2025–2025
| Year | Position | Salary |
|---|---|---|
| 2025 | Business Systems ManagerPerimeter Institute For Theoretical Physics | $100,169 |
Take-Home Pay
(After Tax) · 2025 estimate
In 2025, Joy Montgomery's $100,169 salary works out to roughly $74,139 after income tax, CPP and EI — an all-in deduction rate of about 26.0%. Within Perimeter Institute for Theoretical Physics, Joy Montgomery's total compensation of $100,334 was the #69 of 70, against a median salary of $150,280. 2025 is the first year Joy Montgomery appears on the list. 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
- ~$74,139
- Effective income-tax rate (excl. CPP/EI)
- ~20.5%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~26.0%
Where does $100,169 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.