Nonprofit · EIN 39-3500889
EFFICIENT ACTIVIST
Tax-exempt · SAN DIEGO, CA 92101
Address and contacts
- Address (IRS master file)
- 415 LAUREL ST UNIT 1101, SAN DIEGO, CA 92101-1605
- In care of
- % THE EFFICIENT ACTIVIST
- Mailing address (990-N for 2025)
- 415 Laurel St Unit 1101, San Diego CA 92103
- Principal officer (990-N for 2025)
- Vanessa Valiente, 415 Laurel St Unit 1101, San Diego CA 92103
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 December, so each return is due on the 15th day of the 5th month after that.
| Tax year | Year ended | Due | IRS public records |
|---|---|---|---|
| 2025 | December 31, 2025 | May 15, 2026 | 990-N on file |
| 2024 | December 31, 2024 | May 15, 2025 | No data |
| 2023 | December 31, 2023 | May 15, 2024 | No data |
IRS record
- EIN
- 39-3500889
- Tax-exempt status
- 501(c)(4): Social welfare organization
- Donations deductible
- No
- Exempt since
- 2025
- Accounting year ends
- December
- Files
- Form 990-N (e-Postcard)
- Category (NTEE)
- Civil rights, social action and advocacy (R01)
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-N for 2025 Officer: Vanessa Valiente | December 31, 2025 | ≤ $50,000 receipts | – | – | e-Postcard |
990-N: the IRS publishes only the latest e-Postcard per organization; earlier years appear here as 990.tax collects the monthly files. 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.
Questions about EFFICIENT ACTIVIST
- What is the EIN of EFFICIENT ACTIVIST?
- The employer identification number (EIN) of EFFICIENT ACTIVIST is 39-3500889.
- Is EFFICIENT ACTIVIST tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(4) since 2025.
- Are donations to EFFICIENT ACTIVIST tax-deductible?
- No. The IRS master file says contributions to it are not deductible.
- Which annual return does EFFICIENT ACTIVIST file?
- Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
- When is the next return of EFFICIENT ACTIVIST due?
- The return for tax year 2026 (the year ending December 31, 2026) is due May 17, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
- When did EFFICIENT ACTIVIST last file with the IRS?
- The latest return in the IRS public files is the 990-N for 2025 for the year ended December 31, 2025.
- Who is the principal officer of EFFICIENT ACTIVIST?
- The 990-N for 2025 names Vanessa Valiente.
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All nonprofits in SAN DIEGO · California · Civil rights, social action and advocacy