William Butler
Town of Aurora/Engineer, Development Planning
2025 Salary
$137,996Total compensation $137,996, including $0 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
#37Town of Aurora
Years on List
102016–2025
Peak Salary
$137,9962025
Full 2025 roster at Town of Aurora →·See where $137,996 ranks →
Total Compensation History
Full History
2016–2025
$100,313 in 2016 is worth about $128,282 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2025 | Engineer, Development PlanningTown Of Aurora | $137,996Benefits $0Total $137,996 |
| 2024 | Engineer, Development PlanningTown Of Aurora | $129,622Benefits $0Total $129,622 |
| 2023 | Engineer, Development PlanningTown Of Aurora | $126,286Benefits $0Total $126,286 |
| 2022 | Engineer, Development PlanningTown Of Aurora | $121,822Benefits $0Total $121,822 |
| 2021 | Engineer, Development PlanningTown Of Aurora | $115,475Benefits $7Total $115,482 |
| 2020 | Engineer, Development PlanningTown Of Aurora | $110,904Benefits $52Total $110,955 |
| 2019 | Engineer, Development PlanningTown Of Aurora | $110,164Benefits $51Total $110,215 |
| 2018 | Development Planning EngineerTown of Aurora | $108,077Benefits $406Total $108,483 |
| 2017 | Development Planning EngineerTown of Aurora | $105,065Benefits $544Total $105,608 |
| 2016 | Development Planning EngineerTown of Aurora | $100,313Benefits $505Total $100,818 |
Take-Home Pay
(After Tax) · 2025 estimate
William Butler was paid $137,996 in 2025; after income tax, CPP and EI that is roughly $97,076, an effective income-tax rate of about 25.7%. Compared with 2024, when the figure was $129,622, that is a rise of about 6%. Within Town of Aurora, William Butler's total compensation of $137,996 was the #37 of 128, against a median salary of $120,527. Pension contributions — likely OMERS in the Municipalities & Services sector — would typically trim another 7–10% off that figure.
- Estimated net pay
- ~$97,076
- Effective income-tax rate (excl. CPP/EI)
- ~25.7%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~29.7%
Where does $137,996 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.