Tax-exempt organization · Files a Form 5500 · State registration on file
AMERICAN ASTRONOMICAL SOCIETY
1667 K ST NW STE 800, WASHINGTON, DC 20006-1681
EIN
21-0735173
Texas registration
Active · Foreign nonprofit corporation
TX Comptroller · 2026-09-05
Texas document number
12107351731
TX Comptroller · 2026-09-05
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
1988-04
IRS · 2026-09
NTEE code
U31
IRS · 2026-09
Latest tax period on file
2024-12
IRS · 2026-09
Revenue (latest 990)
$21,867,046
IRS · 2026-09
Assets (latest 990)
$25,528,282
IRS · 2026-09
Benefit plan 1, 2024 filing
AMERICAN ASTRONOMICAL SOCIETY DEFINED CONTRIBUTION PLAN
DOL · 2025-03-31
Participants (start of year)
61
DOL · 2025-03-31
Plan assets (end of year)
$6,290,650
DOL · 2025-03-31
Plan features
code 2G2L
DOL · 2025-03-31