Tsmc Arizona Corporation
Plan context: Tsmc Arizona Corporation 401(K) Plan
EIN 85-3841596 • 7 filings • 2 plans
Current Snapshot
Latest Year
2024
2024 Participants
3,034
2024 Assets
$61,984,914
2024 Contributions
$23,048,452
Historical Graphs
Total Assets Over Time
Aggregate end-of-year assets by filing year, excluding zero-asset years
Participants Over Time
Largest reported end-of-year plan headcount by filing year, used to avoid double-counting participants across overlapping plans
Company Timeline
Year summaries and individual filings are combined here so you can stay in one place while moving across years and plan filings.
| Year / Filing | Filings | Participants | Assets | Contributions | Contrib./Participant |
|---|---|---|---|---|---|
| 2024 | 2 | 3,034 | $61,984,914 | $23,048,452 | $7,597iApproximate average salary by contribution assumption: employee only about $189,918 at 4% or $126,612 at 6%; with 50% employer match about $126,612 at 4% or $84,408 at 6%; with 100% employer match about $94,959 at 4% or $63,306 at 6%. |
| Tsmc Arizona Corporation 401(K) Plan | - | 3,034 | $61,984,914 | $23,048,452 | $7,597iApproximate average salary by contribution assumption: employee only about $189,918 at 4% or $126,612 at 6%; with 50% employer match about $126,612 at 4% or $84,408 at 6%; with 100% employer match about $94,959 at 4% or $63,306 at 6%. |
| Tsmc Arizona Corporation Health and Welare Plan | - | 3,012 | - | - | - |
| 2023 | 2 | 2,229 | $35,679,527 | $17,899,623 | $8,030iApproximate average salary by contribution assumption: employee only about $200,758 at 4% or $133,839 at 6%; with 50% employer match about $133,839 at 4% or $89,226 at 6%; with 100% employer match about $100,379 at 4% or $66,919 at 6%. |
| Tsmc Arizona Corporation 401(K) Plan | - | 2,229 | $35,679,527 | $17,899,623 | $8,030iApproximate average salary by contribution assumption: employee only about $200,758 at 4% or $133,839 at 6%; with 50% employer match about $133,839 at 4% or $89,226 at 6%; with 100% employer match about $100,379 at 4% or $66,919 at 6%. |
| Tsmc Arizona Corporation Health and Welare Plan | - | 2,221 | - | - | - |
| 2022 | 2 | 1,325 | $14,866,650 | $10,706,701 | $8,081iApproximate average salary by contribution assumption: employee only about $202,013 at 4% or $134,675 at 6%; with 50% employer match about $134,675 at 4% or $89,784 at 6%; with 100% employer match about $101,007 at 4% or $67,338 at 6%. |
| Tsmc Arizona Corporation 401(K) Plan | - | 1,215 | $14,866,650 | $10,706,701 | $8,812iApproximate average salary by contribution assumption: employee only about $220,302 at 4% or $146,868 at 6%; with 50% employer match about $146,868 at 4% or $97,912 at 6%; with 100% employer match about $110,151 at 4% or $73,434 at 6%. |
| Tsmc Arizona Corporation Health and Welare Plan | - | 1,325 | - | - | - |
| 2021 | 1 | 617 | $6,194,353 | $5,938,576 | $9,625iApproximate average salary by contribution assumption: employee only about $240,623 at 4% or $160,415 at 6%; with 50% employer match about $160,415 at 4% or $106,944 at 6%; with 100% employer match about $120,312 at 4% or $80,208 at 6%. |
| Tsmc Arizona Corporation 401(K) Plan | - | 617 | $6,194,353 | $5,938,576 | $9,625iApproximate average salary by contribution assumption: employee only about $240,623 at 4% or $160,415 at 6%; with 50% employer match about $160,415 at 4% or $106,944 at 6%; with 100% employer match about $120,312 at 4% or $80,208 at 6%. |