Nonprofit · EIN 23-7069396
OPTIMIST INTERNATIONAL
Also known as 07018 OC OF CHICKASHA OK
Tax-exempt · CHICKASHA, OK 73018
Address and contacts
- Address (IRS master file)
- 125 FARRIS PL, CHICKASHA, OK 73018-7713
- In care of
- % CORBIN LEE
- Mailing address (990-N for 2025)
- P O Box 101, Chickasha OK 73023
- Principal officer (990-N for 2025)
- Michael J Mosley, 109 Caulder Drive, Chickasha OK 73018
What it must file and when
IRS records say it files Form 990-N (e-Postcard). Gross receipts normally $50,000 or less. Its accounting year ends in September, so each return is due on the 15th day of the 5th month after that.
| Tax year | Year ended | Due | IRS public records |
|---|---|---|---|
| 2025 | September 30, 2026 | February 15, 2027 | 990-N on file |
| 2024 | September 30, 2025 | February 16, 2026 | 990-N on file |
| 2023 | September 30, 2024 | February 17, 2025 | 990-N on file |
IRS record
- EIN
- 23-7069396
- Tax-exempt status
- 501(c)(4): Social welfare organization
- Donations deductible
- No
- Exempt since
- 1970
- Accounting year ends
- September
- Files
- Form 990-N (e-Postcard)
- Group exemption
- 1334: OPTIMIST INTERNATIONAL
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-N for 2025 Officer: Michael J Mosley | September 30, 2026 | ≤ $50,000 receipts | – | – | e-Postcard |
| 990-N for 2024 Officer: Mike Mosley | September 30, 2025 | ≤ $50,000 receipts | – | – | e-Postcard |
| 990-N for 2023 Officer: Mike Mosley | September 30, 2024 | ≤ $50,000 receipts | – | – | e-Postcard |
| 990-N for 2022 Officer: Mike Mosley | September 30, 2023 | ≤ $50,000 receipts | – | – | e-Postcard |
| 990-N for 2020 Officer: Michael Mosley | September 30, 2021 | ≤ $50,000 receipts | – | – | e-Postcard |
| 990-N for 2019 Officer: Mike Mosley | September 30, 2020 | ≤ $50,000 receipts | – | – | e-Postcard |
990-N: the IRS bulk file holds only the latest e-Postcard per organization; earlier years come from archived copies of that file since 2020 and can have gaps (the IRS e-Postcard search lists every one). 990, 990-EZ, 990-PF, 990-T: every e-filed return in the IRS e-file index since 2019; XML for the latest three processing years, amounts from the IRS Statistics of Income extracts before that. PDF copies and determination letters at the IRS (search EIN 23-7069396).
Questions about OPTIMIST INTERNATIONAL
- What is the EIN of OPTIMIST INTERNATIONAL?
- The employer identification number (EIN) of OPTIMIST INTERNATIONAL is 23-7069396.
- Is OPTIMIST INTERNATIONAL tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(4) since 1970.
- Are donations to OPTIMIST INTERNATIONAL tax-deductible?
- No. The IRS master file says contributions to it are not deductible.
- Which annual return does OPTIMIST INTERNATIONAL file?
- Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
- When is the next return of OPTIMIST INTERNATIONAL due?
- The return for tax year 2026 (the year ending September 30, 2027) is due February 15, 2028. Form 8868 extends it by six months; the 990-N cannot be extended.
- When did OPTIMIST INTERNATIONAL last file with the IRS?
- The latest return in the IRS public files is the 990-N for 2025 for the year ended September 30, 2026.
- Who is the principal officer of OPTIMIST INTERNATIONAL?
- The 990-N for 2025 names Michael J Mosley.
Other nonprofits in CHICKASHA
- WASHITA VALLEY COMMUNITY ACTION COUNCIL EIN 73-0776195 · last filed 990 for 2025
- CHICKASHA OPPORTUNITY CENTER INC EIN 73-0731566 · last filed 990 for 2025
- SPECIAL YOUNG ADULTS INC EIN 73-1224891 · last filed 990 for 2025
- UNIVERSITY OF SCIENCE & ARTS OF OKLAHOMA FOUNDATION INC EIN 73-1031040 · last filed 990 for 2025
- SOUTHWEST YOUTH & FAMILY SERVICES INC EIN 73-0937233 · last filed 990 for 2025
- INTERVENTION & CRISIS ADVOCACY NETWORK INC EIN 73-1147385 · last filed 990 for 2025
- JE RANCH FOUNDATION EIN 73-1507603 · last filed 990-PF for 2025
- KNUDSEN INSTITUTE EIN 92-2122383 · last filed 990 for 2023