Tax-exempt organization ยท Files a Form 5500
NORTHWEST I A M BENEFIT TRUST
Also filed as BOT-NORTHWEST IAM BENEFIT TRUST
PO BOX 34203, SEATTLE, WA 98124-1203
EIN
23-7013313
Tax-exempt status
501(c)(9) voluntary employees' beneficiary association
IRS · 2026-09
Deductibility
Contributions are not deductible
IRS · 2026-09
IRS ruling date
1969-03
IRS · 2026-09
Latest tax period on file
2025-09
IRS · 2026-09
Revenue (latest 990)
$3,612,892
IRS · 2026-09
Assets (latest 990)
$10,069,750
IRS · 2026-09
Benefit plan 518, 2024 filing
NORTHWEST IAM BENEFIT TRUST
DOL · 2026-06-25
Participants (start of year)
1,727
DOL · 2026-06-25
Plan features
Dental
DOL · 2026-06-25
Plan type
Multiemployer plan
DOL · 2026-06-25
Business code (NAICS)
811190
DOL · 2026-06-25
Benefit plan 518, 2023 filing
NORTHWEST IAM BENEFIT TRUST
DOL · 2026-06-25
Participants (start of year)
1,740
DOL · 2026-06-25
Plan features
Dental
DOL · 2026-06-25