Data update history
November 25, 2023
Posted financials
Added Form 990 for fiscal year 2021
July 1, 2022
Posted financials
Added Form 990 for fiscal year 2020
June 29, 2022
Posted financials
Added Form 990 for fiscal year 2019
Nonprofit Types
Civic / social organizationsCivil rights and social justice organizationsCharities
Issues
Education
Characteristics
Tax deductible donationsAccepts online donations
General information
- Address
- 1508 E Capital St Ne
- Washington, DC 20003
- Metro area
- Washington-Arlington-Alexandria, DC-VA-MD-WV
- County
- District of Columbia, DC
- Website URL
- tisfoundation.org/Â
IRS details
- EIN
- 52-1843141
- Fiscal year end
- December
- Taxreturn type
- Form 990
- Year formed
- 1994
- Eligible to receive tax-deductible contributions (Pub 78)
- Yes
Categorization
- NTEE code, primary
- R00: Civil Rights, Social Action, Advocacy: General
- NAICS code, primary
- 813410: Civic and Social Organizations
- Parent/child status
- Independent
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