Dorothy B Lai
Durham District School Board/Department Head Secondary
2022 Salary — last year on the list
$108,146Total compensation $108,146, 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
2022
Employer Rank
#459Durham District School Board
Years on List
32020–2022
Peak Salary
$108,1462022
Full 2022 roster at Durham District School Board →·See where $108,146 ranks →
Total Compensation History
Full History
2020–2022
$104,667 in 2020 is worth about $125,447 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2022 | Department Head SecondaryDurham District School Board | $108,146Benefits $0Total $108,146 |
| 2021 | Department Head SecondaryDurham District School Board | $106,262Benefits $0Total $106,262 |
| 2020 | Department Head SecondaryDurham District School Board | $104,667Benefits $0Total $104,667 |
Take-Home Pay
(After Tax) · 2022 estimate
Dorothy B Lai was paid $108,146 in 2022; after income tax, CPP and EI that is roughly $77,777, an effective income-tax rate of about 24.0%. For comparison, the median Department Head on the 2022 list was paid $109,116; this salary is about 1% less. It is up about 2% on the $106,262 paid in 2021. Most School Boards employees belong to OTPP for teachers or OMERS, so actual take-home is likely another 7–10% lower after pension contributions.
- Estimated net pay
- ~$77,777
- Effective income-tax rate (excl. CPP/EI)
- ~24.0%
- CPP + EI contributions
- ~$4,453
- All-in deduction rate (incl. CPP/EI)
- ~28.1%
- vs. 2022 Department Head median
- −1%
Where does $108,146 rank on the Sunshine List? →
Estimate only: 2022 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.