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Tax-exempt organization

EARTHSCOPE CONSORTIUM

EARTHSCOPE CONSORTIUM's Employer Identification Number (EIN) is 52-1362650.

At a glance

EIN
52-1362650 · 521362650
Legal name
EARTHSCOPE CONSORTIUM
Also filed as
INCORPORATED RESEARCH INSTITUTIONS FOR SEISMOLOGY
Address on file
1200 NEW YORK AVE NW 454, WASHINGTON, DC 20005-3928
Records show
Tax-exempt organization; employer with a benefit plan
Latest record
2026-09

Benefit plans

DOL Form 5500 filings (EFAST2) · records as of 2025-10-15

Benefit plan 1, 2024 filing
EARTHSCOPE CONSORTIUM 403B
Source: DOL 5500 · as of 2025-10-15
Participants (start of year)
300
Source: DOL 5500 · as of 2025-10-15
Plan features
ERISA 404(c) plan; Participant-directed; 403(b)(1) annuity; 403(b)(7) custodial; Participant-directed brokerage; Pension plan with defined contribution
Source: DOL 5500 · as of 2025-10-15
Plan type
Single-employer plan
Source: DOL 5500 · as of 2025-10-15
Business code (NAICS)
541990
Source: DOL 5500 · as of 2025-10-15
Benefit plan 1, 2023 filing
EARTHSCOPE CONSORTIUM 403B
Source: DOL 5500 · as of 2025-02-17

IRS exempt organization record

IRS Exempt Organizations Business Master File · records as of 2026-09

Tax-exempt status
501(c)(3) charitable, religious, educational
Source: IRS · as of 2026-09
Deductibility
Contributions are deductible
Source: IRS · as of 2026-09
Foundation classification
Publicly supported charity (170(b)(1)(A)(vi))
Source: IRS · as of 2026-09
IRS ruling date
1984-12
Source: IRS · as of 2026-09
NTEE code
M05
Source: IRS · as of 2026-09
Latest tax period on file
2025-06
Source: IRS · as of 2026-09
Revenue (latest 990)
$45,425,960
Source: IRS · as of 2026-09
Assets (latest 990)
$8,140,348
Source: IRS · as of 2026-09

What this record is

Public filings that carry this EIN (DOL Form 5500 filings (EFAST2), DOL Form 5500-SF filings (EFAST2) and IRS Exempt Organizations Business Master File), shown as filed. Nothing is scraped from the IRS, and a public-record match is not IRS TIN validation.

What it is not

Registry status, formation date, and registered agent come from the DC Department of Licensing and Consumer Protection (DLCP), Business and Professional Licensing Administration, Corporations Division (Office of the Superintendent of Corporations); see the District of Columbia business entity search.

If something is wrong

A name, address, or classification here is what the source published. To correct the source, file with it; to have this page removed, see corrections and removal.

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