Tax-exempt organization ยท Files a Form 5500
DONALD DANFORTH PLANT SCIENCE CENTER
Also filed as DONALD DANFORTH PLANT SCIENCE CTR
975 N WARSON RD, SAINT LOUIS, MO 63132-2918
EIN
31-1584621
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
1998-04
IRS · 2026-09
NTEE code
U500
IRS · 2026-09
Latest tax period on file
2024-12
IRS · 2026-09
Revenue (latest 990)
$63,779,784
IRS · 2026-09
Assets (latest 990)
$625,668,262
IRS · 2026-09
Benefit plan 1, 2024 filing
DANFORTH CENTER DEFINED CONTRIBUTION RETIREMENT PLAN
DOL · 2025-09-18
Participants (start of year)
562
DOL · 2025-09-18
Plan features
code 2F2G2L2M2S2T
DOL · 2025-09-18
Plan type
Single-employer plan
DOL · 2025-09-18
Business code (NAICS)
541700
DOL · 2025-09-18
Benefit plan 501, 2024 filing
DONALD DANFORTH PLANT SCIENCE CTR WELFARE BENEFIT PLAN
DOL · 2025-09-04