Nonprofits in District of Columbia

Nonprofits in District of Columbia. Browse 18,651 public nonprofit profiles. Review organization identities, available filing years, and their complete CharitySense profiles.

Location refers to headquarters recorded in public sources, not an organization’s service area. Classification describes its reported category and does not assess its effectiveness.

Nonprofit profiles

  1. The School for Ethics and Global Leadership

    EIN 680635707 · Headquarters: Washington, DC, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  2. The School of Harvest

    EIN 992005233 · Headquarters: Washignton, DC, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  3. The Science Coalition

    EIN 261448736 · Headquarters: WASHINGTON, DC, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  4. The Scottish Rite Foundation of the District of Columbia Inc

    EIN 521144999 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  5. The Scottish Rite Foundation Southern Jurisdiction USA Inc

    EIN 526054737 · Headquarters: WASHINGTON, DC, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  6. The Security Foundation

    EIN 800719130 · Headquarters: WASHINGTON, DC, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990

  7. The Seed Foundation

    EIN 541850819 · Headquarters: WASHINGTON, DC, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  8. The Seed Public Charter School of Washington Dc

    EIN 522099612 · Headquarters: WASHINGTON, DC, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  9. The Sentencing Project

    EIN 521472546 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  10. The Sergeant Thomas Joseph Sullivan Center

    EIN 273748472 · Headquarters: Washington, DC, USA · Health Care · Latest available filing year: 2016 · Primary form: IRS Form 990-EZ

  11. The Seta Foundation

    EIN 263774888 · Headquarters: WASHINGTON, DC, USA · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990

  12. The Sfig Foundation Inc D/b/a Structured Finance Foundation

    EIN 813982260 · Headquarters: WASHINGTON, DC, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  13. The Shafeek Nader Trust Supporting Fund Inc

    EIN 311746242 · Headquarters: Washington, DC, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  14. The Shafik Gabr Foundation (US)

    EIN 460695866 · Headquarters: Washington, DC, US · International, Foreign Affairs & National Security · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ

  15. The Shakespeare Theatre

    EIN 521405988 · Headquarters: WASHINGTON, DC, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  16. The She Foundation Inc

    EIN 200049804 · Headquarters: Washington, DC, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  17. The Shepherds Foundation

    EIN 333982105 · Headquarters: Washington, DC, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  18. The Shiloh Foundation

    EIN 521522634 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  19. The Shure Family Charitable Foundation Inc

    EIN 814678030 · Headquarters: WASHINGTON, DC, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  20. The Sigal Family Foundation

    EIN 326094347 · Headquarters: WASHINGTON, DC, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  21. The Silver Institute Inc

    EIN 237108453 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  22. The Simmons Memorial Foundation Inc

    EIN 522052109 · Headquarters: WASHINGTON, DC, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  23. The Sixth District Citizens Advisory Council Inc

    EIN 841670270 · Headquarters: Washington, DC, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  24. The Smith College Club of Washington

    EIN 521624853 · Headquarters: Washington, DC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  25. The Smith College Club of Washington

    EIN 526067088 · Headquarters: Washington, DC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. The Smyth Family Foundation

    EIN 831600140 · Headquarters: WASHINGTON, DC, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  27. The Society for Creative Endeavor

    EIN 522214256 · Headquarters: washington, DC, US · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  28. The Society for Ecological Restoration Inc

    EIN 391647554 · Headquarters: Washington, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  29. The Society Inc

    EIN 020739849 · Headquarters: Washington DC, DC, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  30. The Society Incorporated Foundation

    EIN 863541907 · Headquarters: Washington, DC, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  31. The Society of the Cincinnati

    EIN 530205423 · Headquarters: WASHINGTON, DC, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  32. The Society of Woman Geographers

    EIN 520936133 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  33. The Sonia & Louis Rothschild Family Foundation

    EIN 522130547 · Headquarters: WASHINGTON, DC, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  34. The Soundart Foundation Inc

    EIN 133132697 · Headquarters: WASHINGTON, DC, US · Arts, Culture & Humanities · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  35. The South Asian Performing Arts Network and Institute

    EIN 261182235 · Headquarters: Washington, DC, US · Arts, Culture & Humanities · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  36. The Southwest Community Foundation Inc

    EIN 473286080 · Headquarters: WASHINGTON, DC, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990

  37. The Spirit of Sovereignty Foundation

    EIN 043640772 · Headquarters: WASHINGTON, DC, USA · Education · Latest available filing year: 2015 · Primary form: IRS Form 990

  38. The SprengerLang Foundation

    EIN 522067636 · Headquarters: Washington, DC, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2016 · Primary form: IRS Form 990-PF

  39. The St Davids Welsh-american Society of Washington Dc

    EIN 521150193 · Headquarters: Washington, DC, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  40. The STAND Foundation

    EIN 811934039 · Headquarters: Washington, DC, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  41. The Stanley & Pearl Goodman Charitable Foundation

    EIN 650231916 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  42. The Stephen Case Foundation

    EIN 541848791 · Headquarters: WASHINGTON, DC, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  43. The Stewards Charitable Trust (Second)

    EIN 900134921 · Headquarters: WASHINGTON, DC, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  44. The Studio Acting Conservatory Inc

    EIN 832635517 · Headquarters: WASHINGTON, DC, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  45. The Studio Theatre Inc

    EIN 521136132 · Headquarters: Washington, DC, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  46. The Studio Visit

    EIN 270852768 · Headquarters: Washington, DC, US · Religion Related · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  47. The Suburban Project

    EIN 844500907 · Headquarters: Washington, DC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  48. The Sulgrave Club

    EIN 530152390 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  49. The Sulphur Institute

    EIN 530257818 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  50. The Summit Charitable Foundation Inc

    EIN 521743817 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  51. The Summit Foundation

    EIN 521799774 · Headquarters: Washington, DC, United States · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2014 · Primary form: IRS Form 990

  52. The Summons

    EIN 931974062 · Headquarters: Washington, DC, US · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  53. The Sunshine Initiative Inc

    EIN 392149121 · Headquarters: Washington, DC, US · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  54. The Supreme Council 33 Anc&accepted Scottish Rite of Freemasonry S Jr

    EIN 530152875 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  55. The Supreme Court Historical Society

    EIN 237420574 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  56. The Surety & Fidelity Association of America

    EIN 260003391 · Headquarters: Washington, DC, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990

  57. The Surety Foundation Inc

    EIN 731728689 · Headquarters: WASHINGTON, DC, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990

  58. The Swedish American Chambers of Commerce of Washington Dc Inc

    EIN 521644609 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  59. The Sylvan C Herman Foundation Inc

    EIN 203265230 · Headquarters: WASHINGTON, DC, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  60. The Taimaka Project

    EIN 843964208 · Headquarters: WASHINGTON, DC, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990

  61. The Tara Chand Foundation

    EIN 472629243 · Headquarters: WASHINGTON, DC, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  62. The Tax Council

    EIN 520845970 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  63. The Tax Council Policy Institute

    EIN 522067808 · Headquarters: Washington, DC, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990

  64. The Taxpayers Protection Alliance

    EIN 450702828 · Headquarters: WASHINGTON, DC, USA · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  65. The Tech Oversight Project

    EIN 874209086 · Headquarters: WASHINGTON, DC, USA · Civil Rights, Social Action & Advocacy · Latest available filing year: 2024 · Primary form: IRS Form 990

  66. The Teru Foundaiton Inc

    EIN 932430224 · Headquarters: Washington, DC, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  67. The Tewaaraton Foundation

    EIN 454596535 · Headquarters: WASHINGTON, DC, USA · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  68. The Theatre Lab Inc

    EIN 521812095 · Headquarters: WASHINGTON, DC, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990

  69. The Thelma and Melvin Lenkin Family Charitable Foundation Inc

    EIN 522071692 · Headquarters: WASHINGTON, DC, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  70. The Third Way Foundation Inc

    EIN 521629221 · Headquarters: Washington, DC, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  71. The Thirteen

    EIN 463738034 · Headquarters: Washington, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  72. The Thomas E Duhadway Survivors Fund

    EIN 521842077 · Headquarters: Washington, DC, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  73. The Tigerlily Foundation

    EIN 383752635 · Headquarters: WASHINGTON, DC, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2024 · Primary form: IRS Form 990

  74. The Traron Center

    EIN 823648072 · Headquarters: WASHINGTON, DC, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  75. The Triangle Club Inc

    EIN 521649139 · Headquarters: Washington, DC, USA · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990

  76. The Trigger Project

    EIN 611976144 · Headquarters: WASHINGTON, DC, USA · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990

  77. The Trilateral Commission

    EIN 237309933 · Headquarters: Washington, DC, United States · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990

  78. The Trust

    EIN 463459332 · Headquarters: Washington, DC, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  79. The Trust for the Americas

    EIN 522123899 · Headquarters: WASHINGTON, DC, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990

  80. The Uli Foundation

    EIN 237133957 · Headquarters: WASHINGTON, DC, USA · Social Science · Latest available filing year: 2024 · Primary form: IRS Form 990

  81. The United States - Indonesia Society

    EIN 521862994 · Headquarters: Washington, DC, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990

  82. The United States - New Zealand Council

    EIN 521442258 · Headquarters: WASHINGTON, DC, USA · International, Foreign Affairs & National Security · Latest available filing year: 2015 · Primary form: IRS Form 990

  83. The United States Footwear Manufacturers Association Inc

    EIN 042943719 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  84. The United States Private Enterprise Council

    EIN 872360999 · Headquarters: WASHINGTON, DC, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  85. The University Club of the City of Washington Dc

    EIN 530159690 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  86. The University of Queensland in America

    EIN 274495703 · Headquarters: Washington, DC, USA · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990

  87. The Unniti Foundation

    EIN 521655880 · Headquarters: WASHINGTON, DC, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2015 · Primary form: IRS Form 990-PF

  88. The Uplift Foundation Inc Aka the Uplift Community Foundation

    EIN 521490652 · Headquarters: WASHINGTON, DC, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  89. The Urban Alliance Foundation Inc

    EIN 521938443 · Headquarters: WASHINGTON, DC, USA · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990

  90. The Urban Institute Employee Benefit Trust

    EIN 526674346 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990

  91. The US - Japan Business Council Inc

    EIN 521617596 · Headquarters: Washington, DC, USA · Arts, Culture & Humanities · Latest available filing year: 2011 · Primary form: IRS Form 990

  92. The Us Association for the University for Peace

    EIN 204293528 · Headquarters: WASHINGTON, DC, USA · Education · Latest available filing year: 2011 · Primary form: IRS Form 990-EZ

  93. The Us Canola Association

    EIN 521661937 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  94. The Us Vietnam Trade Forum Inc

    EIN 043685467 · Headquarters: Washington, DC, US · International, Foreign Affairs & National Security · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  95. The Us-baltic Foundation

    EIN 521667906 · Headquarters: WASHINGTON, DC, US · International, Foreign Affairs & National Security · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  96. The Vandenberg Coalition Inc

    EIN 832750241 · Headquarters: WASHINGTON, DC, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990

  97. The Vardaman Family Foundation

    EIN 311740631 · Headquarters: WASHINGTON, DC, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  98. The Venture Capital Foundation

    EIN 474114024 · Headquarters: WASHINGTON, DC, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  99. The Verdant Commons Project Inc

    EIN 394892096 · Headquarters: Washington, DC, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. The Viktor Kalabis & Zuzana Ruzickova Foundation Inc

    EIN 261355005 · Headquarters: WASHINGTON, DC, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

First page and all pages