David William Mason
Regional Municipality of Durham/Police - Inspector
2023 Salary — last year on the list
$174,193Total compensation $184,719, including $10,525 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
2023
Employer Rank
#63Regional Municipality of Durham
Years on List
152009–2023
Peak Salary
$174,1932023
Full 2023 roster at Regional Municipality of Durham →·See where $174,193 ranks →
Total Compensation History
Full History
2009–2023
$116,360 in 2009 is worth about $167,013 in 2025 dollars.
Take-Home Pay
(After Tax) · 2023 estimate
In 2023, David William Mason's $174,193 salary works out to roughly $115,593 after income tax, CPP and EI — an all-in deduction rate of about 33.6%. That is about 4% more than the $168,297 paid in 2022. The 2023 median for Police Inspector on the list was $174,193, almost exactly this figure. David William Mason has appeared on the list 15 times since 2009. After pension contributions (probably OMERS in this sector), take-home is usually a further 7–10% lower.
- Estimated net pay
- ~$115,593
- Effective income-tax rate (excl. CPP/EI)
- ~30.9%
- CPP + EI contributions
- ~$4,756
- All-in deduction rate (incl. CPP/EI)
- ~33.6%
- vs. 2023 Police Inspector median
- about even
Where does $174,193 rank on the Sunshine List? →
Estimate only: 2023 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.