Tax-exempt organization ยท Files a Form 5500
EARTHSCOPE CONSORTIUM
Also filed as INCORPORATED RESEARCH INSTITUTIONS FOR SEISMOLOGY
1200 NEW YORK AVE NW 454, WASHINGTON, DC 20005-3928
EIN
52-1362650
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
1984-12
IRS · 2026-09
NTEE code
M05
IRS · 2026-09
Latest tax period on file
2025-06
IRS · 2026-09
Revenue (latest 990)
$45,425,960
IRS · 2026-09
Assets (latest 990)
$8,140,348
IRS · 2026-09
Benefit plan 1, 2024 filing
EARTHSCOPE CONSORTIUM 403B
DOL · 2025-10-15
Participants (start of year)
300
DOL · 2025-10-15
Plan features
code 2F2G2L2M2R2S3D
DOL · 2025-10-15
Plan type
Single-employer plan
DOL · 2025-10-15
Business code (NAICS)
541990
DOL · 2025-10-15
Benefit plan 1, 2023 filing
EARTHSCOPE CONSORTIUM 403B
DOL · 2025-02-17