Tax-exempt organization ยท Files a Form 5500
AMERICAN ASSOCIATION FOR THE ADVANCEMENT OF SCIENCE
1200 NEW YORK AVE NW, WASHINGTON, DC 20005-3928
EIN
53-0196568
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
1937-08
IRS · 2026-09
NTEE code
U030
IRS · 2026-09
Latest tax period on file
2024-12
IRS · 2026-09
Revenue (latest 990)
$129,476,881
IRS · 2026-09
Assets (latest 990)
$166,310,899
IRS · 2026-09
Benefit plan 1, 2024 filing
AMERICAN ASSOCIATION FOR THE ADVANCEMENT OF SCIENCE DEFINED CONTRIBUTION PLAN
DOL · 2025-10-15
Participants (start of year)
1,342
DOL · 2025-10-15
Plan features
code 2F2G2L2M2R2S2T3D
DOL · 2025-10-15
Plan type
Single-employer plan
DOL · 2025-10-15
Business code (NAICS)
813000
DOL · 2025-10-15
Benefit plan 503, 2024 filing
AAAS EMPLOYEE WELFARE PLAN
DOL · 2025-04-30