Tax-exempt organization ยท Files a Form 5500
PLUMBERS & STEAMFITTERS LOCAL 166 HEALTH & WELFARE PL
Also filed as PLUMBERS AND STEAMFITTERS LOCAL 166
PO BOX 99485, TROY, MI 48099-9485
EIN
35-2030543
Tax-exempt status
501(c)(9) voluntary employees' beneficiary association
IRS · 2026-09
Deductibility
Contributions are not deductible
IRS · 2026-09
IRS ruling date
1998-03
IRS · 2026-09
Latest tax period on file
2024-12
IRS · 2026-09
Revenue (latest 990)
$22,909,035
IRS · 2026-09
Assets (latest 990)
$33,731,715
IRS · 2026-09
Benefit plan 501, 2024 filing
PLUMBERS AND STEAMFITTERS LOCAL 166 HEALTH AND WELFARE PLAN
DOL · 2026-04-16
Participants (start of year)
1,019
DOL · 2026-04-16
Plan features
code 4A4B4D
DOL · 2026-04-16
Plan type
Multiemployer plan
DOL · 2026-04-16
Business code (NAICS)
813000
DOL · 2026-04-16
Benefit plan 501, 2023 filing
PLUMBERS AND STEAMFITTERS LOCAL 166 HEALTH AND WELFARE PLAN
DOL · 2026-04-16
Participants (start of year)
1,001
DOL · 2026-04-16
Plan features
code 4A4B4D
DOL · 2026-04-16