Katharine Terpstra
Grand Erie District School Board/Principal
At a Glance
2025
Latest Salary
$169,0432025
Total Compensation
$169,043Incl. $0 benefits
Employer Rank
#50Grand Erie District School Board
Years on List
42022–2025
Salary History
Full History
2022–2025
| Year | Employer | Position | Salary | Benefits | Total |
|---|---|---|---|---|---|
| 2025 | Grand Erie District School Board | Principal | $169,043 | $0 | $169,043 |
| 2024 | Grand Erie District School Board | Principal | $145,868 | $0 | $145,868 |
| 2023 | Grand Erie District School Board | — | $117,176 | $0 | $117,176 |
| 2022 | Grand Erie District School Board | Vice Principal | $110,822 | $0 | $110,822 |
Take-Home Pay
(After Tax) · 2025 estimate
Take-home on Katharine Terpstra's 2025 salary of $169,043 comes to roughly $114,365 once federal and Ontario income tax (about 29.1% effective) is deducted. Within Grand Erie District School Board, Katharine Terpstra's total compensation of $169,043 was the #50 of 1,417, against a median salary of $118,210. That is about 16% more than the $145,868 paid in 2024. 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
- ~$114,365
- Effective income-tax rate (excl. CPP/EI)
- ~29.1%
- CPP + EI contributions
- ~$5,507
- vs. 2025 Principal (level not specified) median
- +2%
Where does $169,043 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.