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Tax-exempt organization

SOUTHWEST RESEARCH INSTITUTE

SOUTHWEST RESEARCH INSTITUTE's Employer Identification Number (EIN) is 74-1070544.

At a glance

EIN
74-1070544 · 741070544
Legal name
SOUTHWEST RESEARCH INSTITUTE
Address on file
6220 CULEBRA RD, SAN ANTONIO, TX 78238-5166
Records show
Tax-exempt organization; employer with a benefit plan; state registration
Latest record
2026-09-05

State registration

Florida Division of Corporations (Sunbiz) bulk data · Texas Comptroller active franchise taxpayers file · records as of 2026-09-05

Texas registration
Active · Texas nonprofit corporation
Source: Texas Comptroller · as of 2026-09-05
Texas document number
0022861301
Source: Texas Comptroller · as of 2026-09-05
Florida registration
Inactive · Foreign not-for-profit corporation
Source: Florida registry · as of 2026-07-10
Florida document number
847164
Source: Florida registry · as of 2026-07-10
Registered in Florida
1980-10-09
Source: Florida registry · as of 2026-07-10
Registered agent
C T CORPORATION SYSTEM
Source: Florida registry · as of 2026-07-10

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 (509(a)(2))
Source: IRS · as of 2026-09
IRS ruling date
2006-03
Source: IRS · as of 2026-09
NTEE code
U990
Source: IRS · as of 2026-09
Latest tax period on file
2025-09
Source: IRS · as of 2026-09
Revenue (latest 990)
$978,595,721
Source: IRS · as of 2026-09
Assets (latest 990)
$1,171,739,703
Source: IRS · as of 2026-09

What this record is

Public filings that carry this EIN (DOL Form 5500 filings (EFAST2), Florida Division of Corporations (Sunbiz) bulk data, IRS Exempt Organizations Business Master File and Texas Comptroller active franchise taxpayers 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 Texas Secretary of State, Business and Public Filings Division (Corporations Section); see the Texas 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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