Tax-exempt organization ยท Files a Form 5500
CARNEGIE INSTITUTION OF WASHINGTON
5241 BROAD BRANCH RD NW, WASHINGTON, DC 20015-1305
EIN
53-0196523
Tax-exempt status
501(c)(3) charitable, religious, educational
IRS · 2026-09
Deductibility
Contributions are deductible
IRS · 2026-09
Foundation classification
School
IRS · 2026-09
IRS ruling date
1914-03
IRS · 2026-09
NTEE code
U310
IRS · 2026-09
Latest tax period on file
2025-06
IRS · 2026-09
Revenue (latest 990)
$106,544,070
IRS · 2026-09
Assets (latest 990)
$1,340,795,229
IRS · 2026-09
Benefit plan 2, 2024 filing
CARNEGIE INSTITUTION OF WASHINGTON SUPPLEMENTAL RETIREMENT ANNUITY (SRA) PLAN
DOL · 2026-04-15
Participants (start of year)
844
DOL · 2026-04-15
Plan features
code 2F2G2L2M2S2T3D
DOL · 2026-04-15
Plan type
Single-employer plan
DOL · 2026-04-15
Business code (NAICS)
541700
DOL · 2026-04-15
Benefit plan 1, 2024 filing
CARNEGIE INSTITUTION OF WASHINGTON RETIREMENT PLAN
DOL · 2026-04-15