Nonprofit · EIN 91-1834171
EASTERN SIERRA INSTITUTE FOR COLLABORATIVE EDUCATION
Tax-exempt · BISHOP, CA 93515
Address and contacts
- Address (IRS master file)
- PO BOX 1424, BISHOP, CA 93515-1424
- In care of
- % SUSAN MAY SZEWCZAK
- Mailing address (990-N for 2025)
- PO Box 1424, Bishop CA 93515
- Principal officer (990-N for 2025)
- Maggie Riley, PO Box 1424, Bishop CA 93515
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
- 91-1834171
- Tax-exempt status
- 501(c)(3): Charitable, religious, educational or scientific organization
- Foundation status
- Publicly supported organization (170(b)(1)(A)(vi))
- Donations deductible (Pub 78)
- Public charity, 50% deduction limit
- Exempt since
- 1997
- Accounting year ends
- December
- Files
- Form 990-N (e-Postcard)
- Category (NTEE)
- Environment (C600)
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-N for 2025 Officer: Maggie Riley | 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 EASTERN SIERRA INSTITUTE FOR COLLABORATIVE EDUCATION
- What is the EIN of EASTERN SIERRA INSTITUTE FOR COLLABORATIVE EDUCATION?
- The employer identification number (EIN) of EASTERN SIERRA INSTITUTE FOR COLLABORATIVE EDUCATION is 91-1834171.
- Is EASTERN SIERRA INSTITUTE FOR COLLABORATIVE EDUCATION tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1997.
- Are donations to EASTERN SIERRA INSTITUTE FOR COLLABORATIVE EDUCATION tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does EASTERN SIERRA INSTITUTE FOR COLLABORATIVE EDUCATION file?
- Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
- When is the next return of EASTERN SIERRA INSTITUTE FOR COLLABORATIVE EDUCATION 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 EASTERN SIERRA INSTITUTE FOR COLLABORATIVE EDUCATION 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 EASTERN SIERRA INSTITUTE FOR COLLABORATIVE EDUCATION?
- The 990-N for 2025 names Maggie Riley.
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- THE OWENS VALLEY COMMITTEE EIN 77-0071894 · last filed 990-N for 2025
- EASTERN SIERRA AUDOBON SOCIENTY EIN 95-3791369 · last filed 990-N for 2025
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