Data update history
November 26, 2023
Posted financials
Added Form 990EZ for fiscal year 2022
November 25, 2023
Posted financials
Added Form 990EZ for fiscal year 2021
June 30, 2023
Posted financials
Added Form 990EZ for fiscal year 2020
June 16, 2023
Used new vendors
Identified 1 new vendor, including
May 14, 2023
Updated personnel
Identified 7 new personnel
Nonprofit Types
Arts, culture, and humanities nonprofitsMuseumsCharities
Issues
Arts, cultural, and humanitiesHistory
Characteristics
MembershipsPartially liquidatedFundraising eventsCommunity engagement / volunteeringTax deductible donationsNo full-time employees
General information
- Address
- PO Box 202
- Brentwood, CA 94513
- Metro area
- San Francisco-Oakland-Berkeley, CA
- County
- Contra Costa County, CA
- Website URL
- eastcontracostahistory.org/
- Phone
- (925) 634-8651
IRS details
- EIN
- 68-0012962
- Fiscal year end
- December
- Taxreturn type
- Form 990-EZ
- Year formed
- 2004
- Eligible to receive tax-deductible contributions (Pub 78)
- Yes
Categorization
- NTEE code, primary
- A80: Historical Societies, Historical Preservation
- NAICS code, primary
- 7121: Museums, Historical Sites, and Similar Institutions
- Parent/child status
- Independent
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