David Mastin
Durham District School Board/Elementary Teacher
2025 Salary
$210,367Total compensation $210,367, 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
Records separated by several years; may be more than one person.
At a Glance
2025
Employer Rank
#5Durham District School Board
Years on List
82015–2025
Peak Salary
$227,0972024
Full 2025 roster at Durham District School Board →·See where $210,367 ranks →
Total Compensation History
Full History
2015–2025
$108,318 in 2015 is worth about $140,488 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2025 | Elementary TeacherDurham District School Board | $210,367 |
| 2024 | Elementary TeacherDurham District School Board | $227,097 |
| 2023 | Elementary TeacherDurham District School Board | $176,374 |
| 2019 | Elementary TeacherDurham District School Board | $134,259 |
| 2018 | Elementary TeacherDurham District School Board | $123,356 |
| 2017 | Elementary TeacherDurham District School Board | $122,350 |
| 2016 | Elementary TeacherDurham District School Board | $120,837 |
| 2015 | Elementary TeacherDurham District School Board | $108,318 |
Take-Home Pay
(After Tax) · 2025 estimate
In 2025, David Mastin's $210,367 salary works out to roughly $135,917 after income tax, CPP and EI — an all-in deduction rate of about 35.4%. Within Durham District School Board, David Mastin's total compensation of $210,367 was the #5 of 3,944, against a median salary of $118,054. The 2024 record under this name shows $227,097. Records under this name have appeared on the Sunshine List 8 years in all, first in 2015. Pension contributions — likely OTPP for teachers or OMERS in the School Boards sector — would typically trim another 7–10% off that figure.
- Estimated net pay
- ~$135,917
- Effective income-tax rate (excl. CPP/EI)
- ~32.8%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~35.4%
- vs. 2025 Elementary Teacher median
- +78%
Where does $210,367 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.