Tax-exempt organization ยท Files a Form 5500
IRON WORKS TRI-STATE WELFARE FUND
Also filed as TRUSTEES OF IRON WORKERS' TRI-STATE WELFARE PLAN
20 N MARTINGALE RD STE 290, SCHAUMBURG, IL 60173-2413
EIN
36-6599036
Tax-exempt status
501(c)(9) voluntary employees' beneficiary association
IRS · 2026-09
Deductibility
Contributions are not deductible
IRS · 2026-09
IRS ruling date
1955-03
IRS · 2026-09
Latest tax period on file
2025-12
IRS · 2026-09
Revenue (latest 990)
$31,873,654
IRS · 2026-09
Assets (latest 990)
$70,552,560
IRS · 2026-09
Benefit plan 501, 2024 filing
IRON WORKERS' TRI-STATE WELFARE PLAN
DOL · 2025-09-09
Participants (start of year)
1,301
DOL · 2025-09-09
Plan features
code 4A4B4D4E4F4H4L4Q
DOL · 2025-09-09
Plan type
Multiemployer plan
DOL · 2025-09-09
Business code (NAICS)
237990
DOL · 2025-09-09
Benefit plan 501, 2023 filing
IRON WORKERS' TRI-STATE WELFARE PLAN
DOL · 2024-08-23
Participants (start of year)
1,388
DOL · 2024-08-23
Plan features
code 4A4B4D4E4F4H4L4Q
DOL · 2024-08-23