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Nonprofit · EIN 68-0287736

COSTANOAN INDIAN RESEARCH INC

Tax-exempt (reinstated) · HOLLISTER, CA 95024

Address and contacts

Address (IRS master file)
PO BOX 28, HOLLISTER, CA 95024-0028
In care of
% ANN MARIE SAYERS
Mailing address (990-N for 2023)
PO Box 28, Hollistter CA 95023

California records

California keeps its own records of charities and corporations. Search them by EIN 68-0287736 or by the name COSTANOAN INDIAN RESEARCH INC.

Attorney General, Registry of Charities and Fundraisers
Registration status and filed reports (CT-TR-1, RRF-1)

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 yearYear endedDueIRS public records
2025December 31, 2025May 15, 2026Not on file
2024December 31, 2024May 15, 2025Not on file
2023December 31, 2023May 15, 2024990-N on file

File the 2025 990-N for COSTANOAN INDIAN RESEARCH INC

Due May 15, 2026 · e-filed with the IRS by 990.tax, an IRS-authorized e-file provider

IRS record

EIN
68-0287736
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
2018
Accounting year ends
December
Files
Form 990-N (e-Postcard)

Revocation and reinstatement

Exemption revoked
May 15, 2015
Posted by the IRS
August 10, 2015
Reinstated
Effective May 15, 2015

From the IRS automatic revocation list: organizations that did not file a required return or e-Postcard for three consecutive years.

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2023December 31, 2023≤ $50,000 receipts––e-Postcard
990-N for 2022
Officer: Kanyon Sayers-Roods
December 31, 2022≤ $50,000 receipts––e-Postcard
990-N for 2020
Officer: Ann-Marie Sayers
December 31, 2020≤ $50,000 receipts––e-Postcard
990-N for 2011
Officer: Ann-Marie Sayers
December 31, 2011≤ $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 68-0287736).

Questions about COSTANOAN INDIAN RESEARCH INC

What is the EIN of COSTANOAN INDIAN RESEARCH INC?
The employer identification number (EIN) of COSTANOAN INDIAN RESEARCH INC is 68-0287736.
Is COSTANOAN INDIAN RESEARCH INC tax-exempt?
Yes. The IRS revoked its exemption on May 15, 2015 and reinstated it effective May 15, 2015.
Are donations to COSTANOAN INDIAN RESEARCH INC tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does COSTANOAN INDIAN RESEARCH INC file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of COSTANOAN INDIAN RESEARCH INC due?
The return for tax year 2025 (the year ending December 31, 2025) is due May 15, 2026. Form 8868 extends it by six months; the 990-N cannot be extended.
When did COSTANOAN INDIAN RESEARCH INC last file with the IRS?
The latest return in the IRS public files is the 990-N for 2023 for the year ended December 31, 2023.

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