Kathryn Ball
McMaster University/Librarian IV
2023 Salary — last year on the list
$128,610Total compensation $128,942, including $333 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
2023
Employer Rank
#1,147McMaster University
Years on List
152009–2023
Peak Salary
$128,6102023
Full 2023 roster at McMaster University →·See where $128,610 ranks →
Total Compensation History
Full History
2009–2023
$100,032 in 2009 is worth about $143,577 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2023 | Librarian IVMcMaster University | $128,610Benefits $333Total $128,942 |
| 2022 | Librarian IVMcMaster University | $126,163Benefits $298Total $126,461 |
| 2021 | LibrarianMcMaster University | $124,912Benefits $260Total $125,172 |
| 2020 | LibrarianMcMaster University | $127,914Benefits $232Total $128,146 |
| 2019 | LibrarianMcMaster University | $122,469Benefits $218Total $122,687 |
| 2018 | LibrarianMcMaster University | $118,114Benefits $218Total $118,331 |
| 2017 | Librarian IVMcmaster University | $115,982Benefits $227Total $116,209 |
| 2016 | Librarian IVMcMaster University | $116,538Benefits $229Total $116,766 |
| 2015 | Librarian IVMcMaster University | $115,381Benefits $194Total $115,575 |
| 2014 | Librarian IVMcMaster University | $114,471Benefits $175Total $114,646 |
| 2013 | Librarian IVMcMaster University | $109,389Benefits $175Total $109,564 |
| 2012 | Librarian IVMcMaster University | $110,180Benefits $175Total $110,355 |
| 2011 | Librarian IVMcMaster University | $105,510Benefits $194Total $105,704 |
| 2010 | Librarian IVMcMaster University | $100,199Benefits $212Total $100,411 |
| 2009 | Librarian IVMcMaster University | $100,032Benefits $237Total $100,269 |
Take-Home Pay
(After Tax) · 2023 estimate
In 2023, Kathryn Ball's $128,610 salary works out to roughly $90,435 after income tax, CPP and EI — an all-in deduction rate of about 29.7%. That is about 2% more than the $126,163 paid in 2022. Records under this name have appeared on the Sunshine List 15 years in all, first in 2009. Members of OMERS, OTPP, HOOPP or OPTrust typically take home another 7–10% less after pension contributions, which this estimate leaves out.
- Estimated net pay
- ~$90,435
- Effective income-tax rate (excl. CPP/EI)
- ~26.0%
- CPP + EI contributions
- ~$4,756
- All-in deduction rate (incl. CPP/EI)
- ~29.7%
Where does $128,610 rank on the Sunshine List? →
Estimate only: 2023 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.