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Tax-exempt organization

OPTIMIST INTERNATIONAL

OPTIMIST INTERNATIONAL's Employer Identification Number (EIN) is 43-0443279.

At a glance

EIN
43-0443279 · 430443279
Legal name
OPTIMIST INTERNATIONAL
Address on file
4494 LINDELL BLVD, SAINT LOUIS, MO 63108-2404
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 · Other association
Source: Texas Comptroller · as of 2026-09-05
Texas document number
14304432793
Source: Texas Comptroller · as of 2026-09-05
Florida registration
Inactive · Foreign profit corporation
Source: Florida registry · as of 2026-07-10
Florida document number
F01000003151
Source: Florida registry · as of 2026-07-10
Registered in Florida
2001-06-14
Source: Florida registry · as of 2026-07-10
Registered agent
HARDIN PEGGY
Source: Florida registry · as of 2026-07-10
Last registry activity
2002-10-04
Source: Florida registry · as of 2026-07-10

Benefit plans

DOL Form 5500-SF filings (EFAST2) · records as of 2025-12-09

Benefit plan 1, 2024 filing
OPTIMIST INTERNATIONAL EMPLOYEES' PENSION PLAN
Source: DOL 5500-SF · as of 2025-12-09

IRS exempt organization record

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

Tax-exempt status
501(c)(4) social welfare
Source: IRS · as of 2026-09
Deductibility
Contributions are not deductible
Source: IRS · as of 2026-09
IRS ruling date
1958-07
Source: IRS · as of 2026-09
Latest tax period on file
2025-09
Source: IRS · as of 2026-09
Revenue (latest 990)
$3,908,856
Source: IRS · as of 2026-09
Assets (latest 990)
$6,223,112
Source: IRS · as of 2026-09

What this record is

Public filings that carry this EIN (DOL Form 5500-SF 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 Missouri Secretary of State, Business Services (Corporations Division); see the Missouri 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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