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Louisa Fiorini

Ontario Securities Commission/Senior Investigator / Enquêteuse principale

2025 Salary

$161,943

Total compensation $162,747, including $803 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

#290

Ontario Securities Commission

Years on List

10

2016–2025

Peak Salary

$162,877

2024

Full 2025 roster at Ontario Securities Commission →·See where $161,943 ranks →

Total Compensation History

Total compensation by yearLine chart of 10 yearly values of total compensation, from $106,856 in 2016 to $162,747 in 2025.$100K$120K$140K$160K$180K201620182020202120232025
Total compensation, 2016–2025. Axis starts at $100,000, the Sunshine List disclosure threshold.

Full History
2016–2025

$106,300 in 2016 is worth about $135,938 in 2025 dollars.

Full salary history, by year
YearPositionSalary
2025Senior Investigator / Enquêteuse principaleOntario Securities Commission$161,943Benefits $803Total $162,747
2024Senior Investigator / Enquêteuse principaleOntario Securities Commission$162,877Benefits $820Total $163,697
2023Senior Investigator / Enquêteuse principaleOntario Securities Commission / Commission des valeurs mobilières de l'Ontario$137,505Benefits $1,750Total $139,255
2022Senior Investigator / Enquêteuse principaleOntario Securities Commission$128,820Benefits $1,772Total $130,592
2021Senior Investigator / Enquêteuse principaleOntario Securities Commission$130,085Benefits $777Total $130,862
2020Senior Investigator / Enquêteuse principaleOntario Securities Commission$134,104Benefits $1,232Total $135,336
2019Senior Investigator / Enquêteuse principaleOntario Securities Commission$124,745Benefits $667Total $125,412
2018Senior Investigator / Enquêteuse principaleOntario Securities Commission$121,111Benefits $629Total $121,741
2017Senior Investigator / Enquêteuse principaleOntario Securities Commission / Commission Des Valeurs Mobilières De L'Ontario$117,090Benefits $610Total $117,700
2016Senior InvestigatorOntario Securities Commission$106,300Benefits $556Total $106,856

Take-Home Pay
(After Tax) · 2025 estimate

In 2025, Louisa Fiorini's $161,943 salary works out to roughly $110,458 after income tax, CPP and EI — an all-in deduction rate of about 31.8%. Among those listed as Senior Investigator in 2025, the median was $158,366; this salary sits about 2% above it. Louisa Fiorini has appeared on the list 10 times since 2016. After pension contributions (probably PSPP or OPTrust in this sector), take-home is usually a further 7–10% lower.

Estimated net pay
~$110,458
Effective income-tax rate (excl. CPP/EI)
~28.4%
CPP + EI contributions
~$5,507
All-in deduction rate (incl. CPP/EI)
~31.8%
vs. 2025 Senior Investigator median
+2%

Where does $161,943 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.

Also at Ontario Securities Commission
2025

View all 528 employees at Ontario Securities Commission (2025) →