Richard Tamminga
Thames Valley District School Board/Principal
2025 Salary
$175,983Total compensation $175,983, 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
#38Thames Valley District School Board
Years on List
132013–2025
Peak Salary
$175,9832025
Full 2025 roster at Thames Valley District School Board →·See where $175,983 ranks →
Total Compensation History
Full History
2013–2025
$101,163 in 2013 is worth about $135,268 in 2025 dollars.
Take-Home Pay
(After Tax) · 2025 estimate
In 2025, Richard Tamminga's $175,983 salary works out to roughly $118,184 after income tax, CPP and EI — an all-in deduction rate of about 32.8%. Among those listed as Principal (level not specified) in 2025, the median was $165,678; this salary sits about 6% above it. Richard Tamminga has appeared on the list 13 times since 2013. 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
- ~$118,184
- Effective income-tax rate (excl. CPP/EI)
- ~29.7%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~32.8%
- vs. 2025 Principal (level not specified) median
- +6%
Where does $175,983 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.