Data update history
July 9, 2023
Posted financials
Added Form 990 for fiscal year 2022
July 1, 2023
Updated personnel
Identified 1 new personnel
May 11, 2023
Updated personnel
Identified 1 new personnel
May 9, 2023
Used new vendors
Identified 3 new vendors, including , , and
July 3, 2022
Posted financials
Added Form 990 for fiscal year 2020
Nonprofit Types
Public sector nonprofitsResearch centersCharities
Issues
Science and technologyPublic policy
Characteristics
Conducts researchEndowed supportManagement and technical assistanceTax deductible donations
General information
- Address
- 444 North Capitol St NW 237
- Washington, DC 20001
- Metro area
- Washington-Arlington-Alexandria, DC-VA-MD-WV
- Phone
- (202) 624-5490
- Facebook page
- hallofthestatesÂ
- Twitter profile
- @hallofthestatesÂ
IRS details
- EIN
- 52-2223432
- Fiscal year end
- June
- Taxreturn type
- Form 990
- Year formed
- 2001
- Eligible to receive tax-deductible contributions (Pub 78)
- Yes
Categorization
- NTEE code, primary
- W02: Public and Societal Benefit Management and Technical Assistance
- NAICS code, primary
- 5416: Professional, Scientific, and Technical Services
- Parent/child status
- Independent
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