Irwin Xu Ting Sheng
Treasury Board Secretariat/Senior Internal Auditor
2025 Salary
$113,713Total compensation $113,851, including $138 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
#965Treasury Board Secretariat
Years on List
22024–2025
Peak Salary
$113,7132025
Full 2025 roster at Treasury Board Secretariat →·See where $113,713 ranks →
Total Compensation History
Full History
2024–2025
$102,435 in 2024 is worth about $104,536 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2025 | Senior Internal AuditorTreasury Board Secretariat | $113,713Benefits $138Total $113,851 |
| 2024 | Senior Internal AuditorTreasury Board Secretariat | $102,435Benefits $129Total $102,564 |
Take-Home Pay
(After Tax) · 2025 estimate
Of the $113,713 Irwin Xu Ting Sheng earned in 2025, roughly $83,217 would remain after income tax, CPP and EI, an all-in deduction rate of about 26.8%. At Treasury Board Secretariat, 1,198 people made the 2025 list with a median salary of $127,798; Irwin Xu Ting Sheng's total compensation of $113,851 ranked #965. Pension contributions — likely PSPP or OPTrust in the Government of Ontario – Ministries sector — would typically trim another 7–10% off that figure.
- Estimated net pay
- ~$83,217
- Effective income-tax rate (excl. CPP/EI)
- ~22.0%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~26.8%
- vs. 2025 Senior Internal Auditor median
- −11%
Where does $113,713 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.