Michael Chisholm
Ontario Science Centre/Project Manager, International Marketing
2025 Salary
$148,276Total compensation $148,434, including $158 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
#15Ontario Science Centre
Years on List
142011–2025
Peak Salary
$148,2762025
Full 2025 roster at Ontario Science Centre →·See where $148,276 ranks →
Total Compensation History
Full History
2011–2025
$102,058 in 2011 is worth about $139,765 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2025 | Project Manager, International MarketingOntario Science Centre | $148,276Benefits $158Total $148,434 |
| 2024 | Project Manager, International MarketingOntario Science Centre | $132,396Benefits $152Total $132,548 |
| 2023 | Project Manager, International Marketing / Chef de projet, commercialisation à l'étrangerOntario Science Centre / Centre des sciences de l'Ontario | $115,907Benefits $145Total $116,052 |
| 2022 | Project Manager, International MarketingOntario Science Centre | $109,961Benefits $143Total $110,103 |
| 2021 | Project Manager, International MarketingOntario Science Centre | $110,416Benefits $142Total $110,557 |
| 2020 | Project Manager, International MarketingOntario Science Centre | $108,856Benefits $139Total $108,995 |
| 2019 | Project Manager, International MarketingOntario Science Centre | $108,086Benefits $139Total $108,226 |
| 2018 | Project Manager, International MarketingOntario Science Centre | $113,948Benefits $156Total $114,104 |
| 2017 | Project Manager, International Marketing / Chef de projet, commercialisation à l'étrangerOntario Science Centre / Centre des sciences de l'Ontario | $116,726Benefits $156Total $116,882 |
| 2016 | Project Manager, International Marketing / Chef de projet, commercialisation à l'étrangerOntario Science Centre | $107,573Benefits $162Total $107,735 |
| 2014 | Project Manager, International Marketing / Chef de projet, commercialisation à l'étrangerOntario Science Centre | $102,187Benefits $167Total $102,354 |
| 2013 | Project Manager, International MarketingOntario Science Centre | $101,096Benefits $146Total $101,242 |
| 2012 | Project Manager, International MarketingOntario Science Centre | $101,329Benefits $132Total $101,461 |
| 2011 | Project Manager, International Marketing / Chef de projet, commercialisation à l'étrangerOntario Science Centre / Centre des sciences de l'Ontario | $102,058Benefits $137Total $102,195 |
Take-Home Pay
(After Tax) · 2025 estimate
In 2025, Michael Chisholm's $148,276 salary works out to roughly $102,893 after income tax, CPP and EI — an all-in deduction rate of about 30.6%. That is about 12% more than the $132,396 paid in 2024. Michael Chisholm has appeared on the list 14 times since 2011. Pension contributions — likely PSPP or OPTrust in the Crown Agencies sector — would typically trim another 7–10% off that figure.
- Estimated net pay
- ~$102,893
- Effective income-tax rate (excl. CPP/EI)
- ~26.9%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~30.6%
Where does $148,276 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.