Attila Rathonyi
Niagara Health System/Data Architect/Architecte de données
2025 Salary
$130,493Total compensation $131,079, including $586 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
#353Niagara Health System
Years on List
62020–2025
Peak Salary
$130,4932025
Full 2025 roster at Niagara Health System →·See where $130,493 ranks →
Total Compensation History
Full History
2020–2025
$102,397 in 2020 is worth about $122,727 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2025 | Data Architect/Architecte de donnéesNiagara Health System | $130,493Benefits $586Total $131,079 |
| 2024 | Data Architect/Architecte de donnéesNiagara Health System | $130,438Benefits $599Total $131,037 |
| 2023 | Data Architect/Architecte de donnéesNiagara Health System | $124,427Benefits $794Total $125,221 |
| 2022 | Enterprise Architect / Architecte d’entrepriseNiagara Health System | $107,585Benefits $739Total $108,324 |
| 2021 | Enterprise Architect / Architecte d’entrepriseNiagara Health System | $106,090Benefits $698Total $106,787 |
| 2020 | Enterprise Architect / Architecte d’entrepriseNiagara Health | $102,397Benefits $693Total $103,090 |
Take-Home Pay
(After Tax) · 2025 estimate
Attila Rathonyi was paid $130,493 in 2025; after income tax, CPP and EI that is roughly $92,830, an effective income-tax rate of about 24.6%. On total compensation of $131,079, Attila Rathonyi ranked #353 of 1,629 disclosed at Niagara Health System that year, where the median salary was $116,451. It is little changed from the $130,438 paid in 2024. After pension contributions (probably HOOPP in this sector), take-home is usually a further 7–10% lower.
- Estimated net pay
- ~$92,830
- Effective income-tax rate (excl. CPP/EI)
- ~24.6%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~28.9%
- vs. 2025 Data Architect median
- about even
Where does $130,493 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.