Tax-exempt organization ยท Files a Form 5500
NATIONAL AUDUBON SOCIETY INC
225 VARICK STREET7TH FLOOR, NEW YORK, NY 10014-4396
EIN
13-1624102
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
1972-11
IRS · 2026-09
NTEE code
C300
IRS · 2026-09
Latest tax period on file
2025-06
IRS · 2026-09
Revenue (latest 990)
$197,300,511
IRS · 2026-09
Assets (latest 990)
$641,314,557
IRS · 2026-09
Benefit plan 3, 2024 filing
NATIONAL AUDUBON SOCIETY TAX DEFERRED ANNUITY PLAN
DOL · 2025-10-16
Participants (start of year)
1,396
DOL · 2025-10-16
Plan features
code 2F2G2L2M2T
DOL · 2025-10-16
Plan type
Single-employer plan
DOL · 2025-10-16
Business code (NAICS)
813000
DOL · 2025-10-16
Benefit plan 2, 2024 filing
NATIONAL AUDUBON SOCIETY CASH BALANCE PENSION PLAN
DOL · 2025-09-29