Tax-exempt organization ยท Files a Form 5500
INTERNATIONAL UNION OF OPERATING ENGINEERS LOCAL UNIONS 181 320 AND
Also filed as INTL UNION OF OPERATING ENGRS LOCAL UNIONS 181 320 WELFARE TRUST
PO BOX 1179, HENDERSON, KY 42419-1179
EIN
23-7003337
Tax-exempt status
501(c)(9) voluntary employees' beneficiary association
IRS · 2026-09
Deductibility
Contributions are not deductible
IRS · 2026-09
IRS ruling date
1970-05
IRS · 2026-09
Latest tax period on file
2025-04
IRS · 2026-09
Revenue (latest 990)
$50,511,199
IRS · 2026-09
Assets (latest 990)
$96,849,103
IRS · 2026-09
Benefit plan 501, 2024 filing
INTL UNION OF OPERATING ENGRS LOCAL UNIONS 181, 320 WELFARE TRUST FUND
DOL · 2026-02-10
Participants (start of year)
3,363
DOL · 2026-02-10
Plan features
code 4A4L
DOL · 2026-02-10
Plan type
Multiemployer plan
DOL · 2026-02-10
Business code (NAICS)
237990
DOL · 2026-02-10
Benefit plan 501, 2023 filing
INTL UNION OF OPERATING ENGRS LOCAL UNIONS 181, 320 WELFARE TRUST FUND
DOL · 2025-02-10
Participants (start of year)
3,261
DOL · 2025-02-10
Plan features
code 4A4L
DOL · 2025-02-10