Tax-exempt organization ยท Files a Form 5500
SEATTLE INDIAN HEALTH BOARD
611 12TH AVE S, SEATTLE, WA 98144-2007
EIN
91-0869056
Tax-exempt status
501(c)(3) charitable, religious, educational
IRS · 2026-09
Deductibility
Contributions are deductible
IRS · 2026-09
Foundation classification
Publicly supported charity (170(b)(1)(A)(vi))
IRS · 2026-09
IRS ruling date
1971-02
IRS · 2026-09
NTEE code
E320
IRS · 2026-09
Latest tax period on file
2025-09
IRS · 2026-09
Revenue (latest 990)
$51,324,680
IRS · 2026-09
Assets (latest 990)
$67,444,686
IRS · 2026-09
Benefit plan 1, 2024 filing
SEATTLE INDIAN HEALTH BOARD 401(K) PLAN
DOL · 2025-10-14
Participants (start of year)
422
DOL · 2025-10-14
Plan features
code 2E2G2J2K2S2T3D2F
DOL · 2025-10-14
Plan type
Single-employer plan
DOL · 2025-10-14
Business code (NAICS)
621399
DOL · 2025-10-14
Benefit plan 501, 2024 filing
SEATTLE INDIAN HEALTH BOARD MEDICAL, DENTAL, LIFE/AD&D & DISABILITY INSURANCE PLAN
DOL · 2025-10-09