Tax-exempt organization ยท Files a Form 5500
SEATTLE CHILDRENS HEALTHCARE SYSTEM
Also filed as SEATTLE CHILDREN'S HOSPITAL
PO BOX 5371 MSC 818-FI, SEATTLE, WA 98145-5005
EIN
91-1250116
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
1984-05
IRS · 2026-09
NTEE code
E120
IRS · 2026-09
Latest tax period on file
2025-09
IRS · 2026-09
Revenue (latest 990)
$90,680,689
IRS · 2026-09
Assets (latest 990)
$1,458,996,130
IRS · 2026-09
Benefit plan 3, 2024 filing
SEATTLE CHILDREN'S HEALTHCARE SYSTEM EMPLOYEES RETIREMENT PLAN
DOL · 2025-09-12
Participants (start of year)
15,281
DOL · 2025-09-12
Plan features
code 2S2T2A2E2F2G2J2K3H2R
DOL · 2025-09-12
Plan type
Single-employer plan
DOL · 2025-09-12
Business code (NAICS)
622000
DOL · 2025-09-12
Benefit plan 4, 2024 filing
SEATTLE CHILDREN'S 403(B) PLAN
DOL · 2025-09-08