Maia Chase
Independent Electricity System Operator/Senior Regulatory Analyst / Analyste principal – Réglementation
2025 Salary
$166,028Total compensation $166,364, including $336 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
#377Independent Electricity System Operator
Years on List
182008–2025
Peak Salary
$166,0282025
Full 2025 roster at Independent Electricity System Operator →·See where $166,028 ranks →
Total Compensation History
Full History
2008–2025
$108,162 in 2008 is worth about $155,655 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2025 | Senior Regulatory Analyst / Analyste principal – RéglementationIndependent Electricity System Operator | $166,028Benefits $336Total $166,364 |
| 2024 | Senior Advisor / Conseiller principalIndependent Electricity System Operator | $160,156Benefits $328Total $160,484 |
| 2023 | Senior Regulatory Analyst / Analyste principal – RéglementationIndependent Electricity System Operator / Opérateur indépendant de réseau d'électricité | $160,933Benefits $370Total $161,303 |
| 2022 | Senior Regulatory Analyst / Analyste principal – RéglementationIndependent Electricity System Operator | $148,960Benefits $423Total $149,382 |
| 2021 | Senior Regulatory Analyst / Analyste principal - RéglementationIndependent Electricity System Operator | $145,192Benefits $423Total $145,615 |
| 2020 | Senior Regulatory Analyst / Analyste principal – RéglementationIndependent Electricity System Operator | $147,038Benefits $412Total $147,450 |
| 2019 | Senior Regulatory Analyst / Analyste principal – RéglementationIndependent Electricity System Operator | $139,468Benefits $430Total $139,898 |
| 2018 | Senior Regulatory Analyst / Analyste principal – RéglementationIndependent Electricity System Operator | $138,381Benefits $508Total $138,889 |
| 2017 | Senior Regulatory Analyst / Analyste principal, RéglementationIndependent Electricity System Operator / Opérateur Indépendant De Réseau D'Électricité | $138,014Benefits $503Total $138,517 |
| 2016 | Senior Regulatory Analyst / Analyste principal – RéglementationIndependent Electricity System Operator | $132,872Benefits $549Total $133,422 |
| 2015 | Senior Regulatory Analyst / Analyste principal – RéglementationIndependent Electricity System Operator | $133,545Benefits $548Total $134,094 |
| 2014 | Senior Regulatory Analyst / Analyste principal - RéglementationIndependent Electricity System Operator | $126,382Benefits $677Total $127,059 |
| 2013 | Senior Regulatory AnalystIndependent Electricity System Operator | $123,898Benefits $686Total $124,584 |
| 2012 | Senior Regulatory AnalystIndependent Electricity System Operator | $121,420Benefits $631Total $122,051 |
| 2011 | Senior Regulatory AnalystIndependent Electricity System Operator | $117,946Benefits $541Total $118,487 |
| 2010 | Senior Regulatory AnalystIndependent Electricity System Operator | $112,667Benefits $516Total $113,183 |
| 2009 | Senior Officer, Stakeholder EngagementIndependent Electricity System Operator | $109,722Benefits $504Total $110,226 |
| 2008 | Senior Officer, Stakeholder EngagementIndependent Electricity System Operator | $108,162Benefits $577Total $108,739 |
Take-Home Pay
(After Tax) · 2025 estimate
Maia Chase was paid $166,028 in 2025; after income tax, CPP and EI that is roughly $112,706, an effective income-tax rate of about 28.8%. Within Independent Electricity System Operator, Maia Chase's total compensation of $166,364 was the #377 of 1,002, against a median salary of $155,810. Maia Chase has appeared on the list 18 times since 2008. Pension contributions — likely PSPP or OPTrust in the Crown Agencies sector — would typically trim another 7–10% off that figure.
- Estimated net pay
- ~$112,706
- Effective income-tax rate (excl. CPP/EI)
- ~28.8%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~32.1%
Where does $166,028 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.