Tetyana Haydaychuk
Treasury Board Secretariat/Manager, Architecture and Information Management Services / Chef, Services d’architecture et de gestion de l’information
2023 Salary — last year on the list
$120,842Total compensation $120,997, including $155 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
#346Treasury Board Secretariat
Years on List
52019–2023
Peak Salary
$120,8422023
Full 2023 roster at Treasury Board Secretariat →·See where $120,842 ranks →
Total Compensation History
Full History
2019–2023
$106,589 in 2019 is worth about $128,690 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2023 | Manager, Architecture and Information Management Services / Chef, Services d’architecture et de gestion de l’informationTreasury Board Secretariat / Secrétariat Du Conseil Du Trésor | $120,842Benefits $155Total $120,997 |
| 2022 | Senior Information and Information Technology ArchitectTreasury Board Secretariat | $116,741Benefits $152Total $116,893 |
| 2021 | Senior Information and Information Technology ArchitectTreasury Board Secretariat | $115,469Benefits $150Total $115,619 |
| 2020 | Senior Information and Information Technology ArchitectTreasury Board Secretariat | $114,048Benefits $146Total $114,194 |
| 2019 | Senior Information and Information Technology ArchitectTreasury Board Secretariat | $106,589Benefits $142Total $106,731 |
Take-Home Pay
(After Tax) · 2023 estimate
Tetyana Haydaychuk was paid $120,842 in 2023; after income tax, CPP and EI that is roughly $86,038, an effective income-tax rate of about 24.9%. That is about 4% more than the $116,741 paid in 2022. Records under this name have appeared on the Sunshine List 5 years in all, first in 2019. Most Government of Ontario – Ministries employees belong to PSPP or OPTrust, so actual take-home is likely another 7–10% lower after pension contributions.
- Estimated net pay
- ~$86,038
- Effective income-tax rate (excl. CPP/EI)
- ~24.9%
- CPP + EI contributions
- ~$4,756
- All-in deduction rate (incl. CPP/EI)
- ~28.8%
Where does $120,842 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.