Data update history
July 15, 2024
Used new vendors
Identified 3 new vendors, including , , and
July 24, 2023
Posted financials
Added Form 990 for fiscal year 2021
July 9, 2023
Posted financials
Added Form 990 for fiscal year 2022
July 1, 2023
Updated personnel
Identified 1 new personnel
June 28, 2023
Used new vendors
Identified 1 new vendor, including
Nonprofit Types
Business and community development organizationsResearch centersCharities
Issues
Science and technologyBusiness and industry
Characteristics
Conducts researchPartially liquidatedEndowed supportTax deductible donations
General information
- Address
- 444 N Capitol St NW 237
- Washington, DC 20001
- Metro area
- Washington-Arlington-Alexandria, DC-VA-MD-WV
- County
- District of Columbia, DC
- 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
- S40: Business and Industry
- NAICS code, primary
- 5416: Professional, Scientific, and Technical Services
- Parent/child status
- Independent
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