| Company Name: | OPTIMIST INTERNATIONAL |
| Employer identification number (EIN): | 36-3989611 |
| EIN Issuing Authority | Cincinnati, OH |
| Federal tax status | Exempt from federal income tax. Registered as a non-profit under 501(c)(3) Title 26 of the United States Code |
| State of Incorporation | California, CA |
The following addresses have been detected as associated with Tax Indentification Number 363989611
| USA Mailing Address |
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| Event Date | Event description | |
|---|---|---|
| 2025-09-30 | Form 990-N declaration of Gross Receipts Under $25,000 in tax year 2024 | |
| 2023-09-30 | Form 990-N declaration of Gross Receipts Under $25,000 in tax year 2022 | |
| 2022-09-30 | Form 990-N declaration of Gross Receipts Under $25,000 in tax year 2021 | |
| 2021-09-30 | Form 990-N declaration of Gross Receipts Under $25,000 in tax year 2020 | |
| 2020-09-30 | Form 990-N declaration of Gross Receipts Under $25,000 in tax year 2019 | |
| 2019-09-30 | Form 990-N declaration of Gross Receipts Under $25,000 in tax year 2018 |
| Company Name | Employer Identification Number |
|---|---|
| OPTIMIST INTERNATIONAL | 841787842 |
| OPTIMIST INTERNATIONAL | 954479539 |
| OPTIMIST INTERNATIONAL | 954119564 |
| OPTIMIST INTERNATIONAL | 952545568 |
| OPTIMIST INTERNATIONAL | 432109276 |
| OPTIMIST INTERNATIONAL | 956130906 |
| OPTIMIST INTERNATIONAL | 942862770 |
| OPTIMIST INTERNATIONAL | 956146196 |
| OPTIMIST INTERNATIONAL | 363185367 |
| OPTIMIST INTERNATIONAL | 956093568 |
| OPTIMIST INTERNATIONAL | 825398984 |
| OPTIMIST INTERNATIONAL | 237014276 |
| OPTIMIST INTERNATIONAL | 946102916 |
| OPTIMIST INTERNATIONAL | 364029815 |
| OPTIMIST INTERNATIONAL | 900819280 |
| OPTIMIST INTERNATIONAL | 956146306 |
| OPTIMIST INTERNATIONAL | 956096551 |
| OPTIMIST INTERNATIONAL | 952543228 |
| OPTIMIST INTERNATIONAL | 330362835 |
| OPTIMIST INTERNATIONAL | 956049639 |