Ronald Duffy
Thames Valley District School Board/Elementary Principal
2022 Salary — last year on the list
$108,006Total compensation $109,206, including $1,200 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
#411Thames Valley District School Board
Years on List
122011–2022
Peak Salary
$131,0252020
Full 2022 roster at Thames Valley District School Board →·See where $108,006 ranks →
Total Compensation History
Full History
2011–2022
$104,148 in 2011 is worth about $142,628 in 2025 dollars.
Take-Home Pay
(After Tax) · 2022 estimate
In 2022, Ronald Duffy's $108,006 salary works out to roughly $77,697 after income tax, CPP and EI — an all-in deduction rate of about 28.1%. At Thames Valley District School Board, 2,874 people made the 2022 list with a median salary of $102,996; Ronald Duffy's total compensation of $109,206 ranked #411. After pension contributions (probably OTPP for teachers or OMERS in this sector), take-home is usually a further 7–10% lower.
- Estimated net pay
- ~$77,697
- Effective income-tax rate (excl. CPP/EI)
- ~23.9%
- CPP + EI contributions
- ~$4,453
- All-in deduction rate (incl. CPP/EI)
- ~28.1%
- vs. 2022 Elementary School Principal median
- −17%
Where does $108,006 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.