Tax-exempt organization ยท Files a Form 5500
CHILDRENS ORTHOPAEDIC SURGERY FOUNDATION INC
Also filed as CHILDREN'S ORTHOPAEDIC SURGERY FOUNDATION, INC.
300 LONGWOOD AVENUE HU221, BOSTON, MA 02115-5724
EIN
04-2943146
Tax-exempt status
501(c)(3) charitable, religious, educational
IRS · 2026-09
Deductibility
Contributions are deductible
IRS · 2026-09
Foundation classification
Publicly supported charity (509(a)(2))
IRS · 2026-09
IRS ruling date
1988-04
IRS · 2026-09
NTEE code
E122
IRS · 2026-09
Latest tax period on file
2025-09
IRS · 2026-09
Revenue (latest 990)
$93,476,479
IRS · 2026-09
Assets (latest 990)
$129,380,424
IRS · 2026-09
Benefit plan 2, 2023 filing
THE CHILDREN'S ORTHOPAEDIC SURGERY FOUNDATION, INC. PROFIT SHARING PLAN
DOL · 2026-04-20
Participants (start of year)
51
DOL · 2026-04-20
Plan assets (end of year)
$68,431,418
DOL · 2026-04-20
Plan features
code 2E2F2H3D3F
DOL · 2026-04-20
Plan type
Multiemployer plan
DOL · 2026-04-20
Business code (NAICS)
621111
DOL · 2026-04-20