Chang Q Xu
Professor at McMaster University. On Ontario’s disclosure list 6 years between 2015 and 2022.
- Salary paid
- $204,312.75
- Taxable benefits
- $449.20
- Total disclosed
- $204,761.95
Change from 2021: +$5,670 (+2.9%)6years on
the list
Among 7,838 people with the title “Professor” in 2022
Paid more than 87% of them. Their median: $120,125.
Among 1,536 people at McMaster University in 2022
331st highest paid. Their median: $157,175.
Paid more than 96% of everyone on the 2022 disclosure list, which only lists people paid $100,000 or more.
Salary by year
Show as a table
| Year | Salary | Median for the job |
|---|---|---|
| 2015 | $169,883 | $169,883 |
| 2018 | $181,596 | $181,596 |
| 2019 | $189,047 | $188,705 |
| 2020 | $193,638 | $190,102 |
| 2021 | $198,643 | $118,671 |
| 2022 | $204,313 | $120,125 |
History
| Year | Employer and job | Salary | Benefits | In 2025 dollars | Change |
|---|---|---|---|---|---|
| 2022 | McMaster UniversityProfessor | $204,313 | $449 | $221,283 | +$5,670 (+2.9%) |
| 2021 | McMaster UniversityProfessor | $198,643 | $392 | $229,715 | +$5,005 (+2.6%) |
| 2020 | McMaster UniversityProfessor / Associate Chair | $193,638 | $348 | $231,694 | +$4,591 (+2.4%) |
| 2019 | McMaster UniversityProfessor / Associate Chair | $189,047 | $272 | $227,682 | +$7,452 (+4.1%) |
| 2018 | McMaster UniversityProfessor/Associate Chair | $181,596 | $218 | $222,757 | |
| 2015 | McMaster UniversityProfessor/Associate Chair | $169,883 | $194 | $220,822 |
In 2025 dollars: each year’s pay at 2025 prices, by Ontario’s consumer price index (Statistics Canada, table 18-10-0005-01).
Compare
Questions and answers
Why is Chang Q Xu on the disclosure list?
McMaster University paid Chang Q Xu $204,313 in 2022. Ontario’s public employers must disclose everyone they paid $100,000 or more in a calendar year, under the Public Sector Salary Disclosure Act, 1996.
What does “salary paid” include?
What the employer paid in the calendar year, so it can include overtime, retroactive pay, vacation payouts, severance or a partial year. Taxable benefits are listed separately. How the lists work
What do the comparisons mean?
Ranks and shares are among people on the same year’s list only: those with the same title, those at the same employer, or everyone listed. People paid under $100,000 are not on the list, so they are not counted.
How do I report a mistake or ask for a record to be removed?
Privacy and corrections explains both. Figures are shown exactly as Ontario published them; we fix matching mistakes and handle removal requests there.
Years are matched by name and employer. Salary paid can include overtime, retroactive pay and one-time payments. Figures are exactly as Ontario published them. How we match years · Report a mistake or ask for removal