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EntityWire / EIN 52-6038494

Tax-exempt organization

SHEET METAL WORKERS 100 WELFARE FUND

EIN 52-6038494. What DOL Form 5500 filings (EFAST2) and IRS Exempt Organizations Business Master File say about this entity, with the source and date on every fact. Latest record 2026-09.

Tax-exempt organization ยท Files a Form 5500

SHEET METAL WORKERS 100 WELFARE FUND

Also filed as BRD OF TTEES-SMW LOCAL UNION 100 HEALTH

PO BOX 4148, PORTLAND, OR 97208-4148

EIN

52-6038494

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

2025-03

IRS · 2026-09

Revenue (latest 990)

$37,560,371

IRS · 2026-09

Assets (latest 990)

$68,101,110

IRS · 2026-09

Benefit plan 501, 2024 filing

SHEET METAL WORKERS' LOCAL UNION NO. 100 WASHINGTON, DC AREA HEALTH BENEFIT PLAN

DOL · 2026-01-14

Participants (start of year)

2,405

DOL · 2026-01-14

Plan features

code 4A4B4D4E4F4Q

DOL · 2026-01-14

Plan type

Multiemployer plan

DOL · 2026-01-14

Business code (NAICS)

237990

DOL · 2026-01-14

Benefit plan 501, 2023 filing

SHEET METAL WORKERS' LOCAL UNION NO. 100 WASHINGTON, DC AREA HEALTH BENEFIT PLAN

DOL · 2025-01-15

Participants (start of year)

2,418

DOL · 2025-01-15

Plan features

code 4A4B4D4E4F4Q

DOL · 2025-01-15

From DOL Form 5500 filings (EFAST2) · IRS Exempt Organizations Business Master File. Latest record 2026-09.

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