Data update history
December 28, 2023
Received grants
Identified 1 new grant, including a grant for $160,000 from Bush Foundation November 25, 2023
Posted financials
Added Form 990EZ for fiscal year 2021
June 27, 2023
Posted financials
Added Form 990EZ for fiscal year 2020
June 19, 2023
Posted financials
Added Form 990EZ for fiscal year 2022
August 3, 2022
Received grants
Identified 1 new grant, including a grant for $160,000 from Bush Foundation Nonprofit Types
Civic / social organizationsSchoolsEducational service providersCharities
Issues
Education
Characteristics
Partially liquidatedManagement and technical assistanceTax deductible donations
General information
- Address
- PO Box 2019
- Pine Ridge, SD 57770
- County
- Oglala Lakota County, SD
- Website URL
- cosa-tribal.com/
IRS details
- EIN
- 81-4166302
- Fiscal year end
- December
- Taxreturn type
- Form 990-EZ
- Year formed
- 2018
- Eligible to receive tax-deductible contributions (Pub 78)
- Yes
Categorization
- NTEE code, primary
- B90: Educational Services
- NAICS code, primary
- 813410: Civic and Social Organizations
- Parent/child status
- Independent
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