Maria Antonakos
Regional Municipality of Halton/Service Integration and Policy Advisor
2025 Salary
$137,815Total compensation $138,452, including $637 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
#791Regional Municipality of Halton
Years on List
122014–2025
Peak Salary
$138,0112021
Full 2025 roster at Regional Municipality of Halton →·See where $137,815 ranks →
Total Compensation History
Full History
2014–2025
$105,032 in 2014 is worth about $137,750 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2025 | Service Integration and Policy AdvisorRegional Municipality Of Halton | $137,815Benefits $637Total $138,452 |
| 2024 | Service Integration and Policy AdvisorRegional Municipality Of Halton | $127,929Benefits $597Total $128,526 |
| 2023 | Service Integration and Policy AdvisorRegional Municipality Of Halton | $123,388Benefits $576Total $123,964 |
| 2022 | Service Integration and Policy AdvisorRegional Municipality Of Halton | $119,437Benefits $557Total $119,995 |
| 2021 | Service Integration and Policy AdvisorRegional Municipality Of Halton | $138,011Benefits $542Total $138,552 |
| 2020 | Service Integration and Policy AdvisorRegional Municipality Of Halton | $112,976Benefits $527Total $113,503 |
| 2019 | Service Integration and Policy AdvisorRegional Municipality Of Halton | $108,773Benefits $510Total $109,283 |
| 2018 | Service Integration and Policy AdvisorRegional Municipality of Halton | $107,724Benefits $495Total $108,219 |
| 2017 | Service Integration and Policy AdvisorRegional Municipality of Halton | $102,689Benefits $483Total $103,173 |
| 2016 | Service Integration and Policy AdvisorRegional Municipality of Halton | $100,562Benefits $475Total $101,036 |
| 2015 | Service Integration & Policy AdvisorRegional Municipality of Halton | $101,197Benefits $443Total $101,640 |
| 2014 | Senior Policy AnalystRegional Municipality of Halton | $105,032Benefits $414Total $105,446 |
Take-Home Pay
(After Tax) · 2025 estimate
In 2025, Maria Antonakos's $137,815 salary works out to roughly $96,973 after income tax, CPP and EI — an all-in deduction rate of about 29.6%. That is about 8% more than the $127,929 paid in 2024. Within Regional Municipality of Halton, Maria Antonakos's total compensation of $138,452 was the #791 of 2,135, against a median salary of $128,827. Pension contributions — likely OMERS in the Municipalities & Services sector — would typically trim another 7–10% off that figure.
- Estimated net pay
- ~$96,973
- Effective income-tax rate (excl. CPP/EI)
- ~25.6%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~29.6%
Where does $137,815 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.