Tax-exempt organization · Files a Form 5500 · State registration on file
ACADEMY OF NATURAL SCIENCES OF PHILADELPHIA
3201 ARCH ST STE 400, PHILADELPHIA, PA 19104-2755
EIN
23-1352000
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
1928-12
IRS · 2026-09
NTEE code
U300
IRS · 2026-09
Latest tax period on file
2025-06
IRS · 2026-09
Revenue (latest 990)
$25,774,400
IRS · 2026-09
Assets (latest 990)
$110,211,618
IRS · 2026-09
Florida registration
Inactive · Foreign not-for-profit corporation
FL Div. of Corporations · 2026-07-10
Florida document number
F97000005576
FL Div. of Corporations · 2026-07-10
Registered in Florida
1997-10-20
FL Div. of Corporations · 2026-07-10
Last registry activity
2004-12-10
FL Div. of Corporations · 2026-07-10
Benefit plan 1, 2024 filing
THE ACADEMY OF NATURAL SCIENCES PENSION PLAN
DOL · 2025-10-14
Participants (start of year)
249
DOL · 2025-10-14