Tax-exempt organization ยท Files a Form 5500
INTERNATIONAL BACCALAUREATE ORGANIZATION
Also filed as INTERNATIONAL BACCALAUREATE ORGANIZ; INTERNATIONAL BACCALAUREATE ORGANIZ TION; INTERNATIONAL BACCALAUREATE ORGANIZATION IBO
3950 WISCONSIN AVE NW, WASHINGTON, DC 20016-2806
EIN
30-0388800
Tax-exempt status
501(c)(3) charitable, religious, educational
IRS · 2026-09
Deductibility
Contributions are not deductible
IRS · 2026-09
Foundation classification
Publicly supported charity (509(a)(2))
IRS · 2026-09
IRS ruling date
2008-04
IRS · 2026-09
NTEE code
B90
IRS · 2026-09
Latest tax period on file
2025-06
IRS · 2026-09
Revenue (latest 990)
$270,523,757
IRS · 2026-09
Assets (latest 990)
$479,948,690
IRS · 2026-09
Benefit plan 1, 2024 filing
IBO DEFINED CONTRIBUTION PLAN
DOL · 2025-10-15
Participants (start of year)
296
DOL · 2025-10-15
Plan features
code 2A2E2F2G2J2K2S2T3D
DOL · 2025-10-15
Plan type
Single-employer plan
DOL · 2025-10-15
Business code (NAICS)
611000
DOL · 2025-10-15
Benefit plan 501, 2024 filing
INTERNATIONAL BACCALAUREATE
DOL · 2025-08-07