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. American Federation of Teachers

    EIN 593662702 · Headquarters: Washington, DC, US · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  2. American Federation of Teachers

    EIN 640583556 · Headquarters: Washington, DC, US · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  3. American Federation of Teachers

    EIN 721077805 · Headquarters: Washington, DC, USA · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ

  4. American Federation of Teachers

    EIN 721319027 · Headquarters: Washington, DC, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  5. American Federation of Teachers

    EIN 742625563 · Headquarters: Washington, DC, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  6. American Federation of Teachers

    EIN 833072449 · Headquarters: Washington, DC, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  7. American Federation of Teachers Benefit Trust

    EIN 521846907 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  8. American Federation of Teachers Dc Acts Local 1927

    EIN 852387438 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  9. American Federation of Teachers Educational Foundation

    EIN 521439116 · Headquarters: WASHINGTON, DC, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  10. American Federation of Teachers Georgetown Alliance of Graduate Employees

    EIN 852229108 · Headquarters: Washington, DC, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  11. American Federation of Teachers Veba Health Savings Trust

    EIN 273709589 · Headquarters: WASHINGTON, DC, USA · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990

  12. American Federation State County Federal Council 26

    EIN 520969021 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990

  13. American Ferderation of Teachers

    EIN 465005499 · Headquarters: Washington, DC, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  14. American Financial Services Association

    EIN 530025360 · Headquarters: WASHINGTON, DC, USA · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990

  15. American Fintech Council

    EIN 813819306 · Headquarters: Washington, DC, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  16. American Fisheries Society

    EIN 521078415 · Headquarters: Washington, DC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. American Fisheries Society

    EIN 521208315 · Headquarters: Washington, DC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  18. American Flood Coalition Action Inc

    EIN 822617852 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  19. American Flood Coalition Inc

    EIN 831940124 · Headquarters: WASHINGTON, DC, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  20. American Foreign Policy Council

    EIN 521274529 · Headquarters: WASHINGTON, DC, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990

  21. American Foreign Service Association

    EIN 530173091 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  22. American Foreign Service Association Scholarship Fund

    EIN 237045244 · Headquarters: Washington, DC, United States · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  23. American Foreign Service Protective Association

    EIN 530200270 · Headquarters: Washington, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  24. American Forest & Paper Association

    EIN 521802251 · Headquarters: Washington, DC, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  25. American Forest Foundation

    EIN 521235124 · Headquarters: WASHINGTON, DC, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  26. American Forests

    EIN 530196544 · Headquarters: Washington, DC, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  27. American Forum

    EIN 521281134 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  28. American Forum for New Immigrants in Israel

    EIN 521562374 · Headquarters: WASHINGTON, DC, US · Human Services · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  29. American Forum Observatory on National Democracy Organization Fund

    EIN 882655500 · Headquarters: WASHINGTON, DC, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  30. American Foundation for Firearm Injury Reduction in Medicine

    EIN 823454784 · Headquarters: Washington, DC, USA · Medical Research · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ

  31. American Foundation for the University of British Columbia

    EIN 521559117 · Headquarters: WASHINGTON, DC, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990

  32. American Foundation for Uniform Law

    EIN 202658215 · Headquarters: Washington, DC, US · Crime & Legal Related · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  33. American Free Trade Energy Coalition

    EIN 464267931 · Headquarters: WASHINGTON, DC, USA · Education · Latest available filing year: 2015 · Primary form: IRS Form 990

  34. American Freedom Fund

    EIN 821431512 · Headquarters: Washington, DC, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. American Friends of Chartres Inc

    EIN 202516233 · Headquarters: Washington, DC, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990

  36. American Friends of Crossroads Caring for Carers Inc

    EIN 311740463 · Headquarters: Washington, DC, US · Education · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  37. American Friends of for Survival

    EIN 364446752 · Headquarters: WASHINGTON, DC, US · Human Services · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  38. American Friends of Helpage India Inc

    EIN 833780707 · Headquarters: WASHINGTON, DC, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  39. American Friends of Kurdistan Inc

    EIN 843470018 · Headquarters: Washington, DC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  40. American Friends of Leo Baeck College

    EIN 263108411 · Headquarters: Washington DC, DC, US · Education · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  41. American Friends of Lubavitch

    EIN 522193738 · Headquarters: WASHINGTON, DC, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990

  42. American Friends of Macmillan Cancer Support

    EIN 363779012 · Headquarters: Washington, DC, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  43. American Friends of Notre Dame University Lebanon

    EIN 223620786 · Headquarters: WASHINGTON, DC, USA · Education · Latest available filing year: 2014 · Primary form: IRS Form 990-PF

  44. American Friends of Notre Dame University-louaize Leban

    EIN 465524700 · Headquarters: WASHINGTON, DC, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  45. American Friends of Royal Health Awareness Society

    EIN 464172745 · Headquarters: Washigton, DC, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  46. American Friends of the Alexander Von Humboldt Foundation

    EIN 522217136 · Headquarters: WASHINGTON, DC, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  47. American Friends of the Children of Africa Foundation Inc

    EIN 460553121 · Headquarters: Washington, DC, US · Human Services · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  48. American Friends of the Czech Republic

    EIN 521921393 · Headquarters: WASHINGTON, DC, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  49. American Friends of the Douglas Institute

    EIN 474193668 · Headquarters: WASHINGTON, DC, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  50. American Friends of the Gdansk Theatre Foundation

    EIN 521948264 · Headquarters: Washington, DC, US · Arts, Culture & Humanities · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  51. American Friends of the Institute of Economic Affairs

    EIN 541899539 · Headquarters: WASHINGTON, DC, USA · International, Foreign Affairs & National Security · Latest available filing year: 2016 · Primary form: IRS Form 990

  52. American Friends of the Kigali Public Library

    EIN 542062264 · Headquarters: Washington, DC, US · International, Foreign Affairs & National Security · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  53. American Friends of the Rabinovitch

    EIN 237392981 · Headquarters: WASHINGTON, DC, USA · Religion Related · Latest available filing year: 2011 · Primary form: IRS Form 990-PF

  54. American Friends of the Ramcoomair Chatoor Memorial Mudhouse Trust

    EIN 473061370 · Headquarters: Washington, DC, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  55. American Friends of the Russian Jewish Congress

    EIN 311809009 · Headquarters: WASHINGTON, DC, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990

  56. American Friends of the Stockholm International Peace Research Inst

    EIN 263097342 · Headquarters: Washington, DC, US · International, Foreign Affairs & National Security · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  57. American Friends of Tmura Inc C/o Dla Piper Llc

    EIN 300166446 · Headquarters: WASHINGTON, DC, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  58. American Friends of Turkey Inc

    EIN 541265590 · Headquarters: Washington, DC, US · International, Foreign Affairs & National Security · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  59. American Friends of Waterford Kamhlaba Inc

    EIN 581726404 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  60. American Friends of Winchester Cathedral Inc

    EIN 133593047 · Headquarters: Washington, DC, US · International, Foreign Affairs & National Security · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  61. American Friends of Zanaafrica Corp

    EIN 261358805 · Headquarters: WASHINGTON, DC, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  62. American Fuel & Petrochemical Manufacturers

    EIN 530115970 · Headquarters: Washington, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  63. American Gaming Association

    EIN 931169142 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  64. American Gas Association

    EIN 130431590 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  65. American Gas Association Welfare Benefit Trust

    EIN 900001656 · Headquarters: WASHINGTON, DC, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  66. American Gas Foundation

    EIN 541501306 · Headquarters: WASHINGTON, DC, USA · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  67. American Geophysical Union

    EIN 520955532 · Headquarters: Washington, DC, USA · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990

  68. American Global Institute

    EIN 471919389 · Headquarters: Washington, DC, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  69. American Goethe Society of Washington Dc

    EIN 371603350 · Headquarters: WASHINGTON, DC, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2021 · Primary form: IRS Form 990-PF

  70. American Gold Star Mothers Inc

    EIN 526045308 · Headquarters: WASHINGTON, DC, USA · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  71. American Great Lakes Ports Assoc

    EIN 200050293 · Headquarters: WASHINGTON, DC, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  72. American Health Care Association

    EIN 530260105 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  73. American Health Law Association

    EIN 237333380 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  74. American Health Quality Association

    EIN 237392554 · Headquarters: WASHINGTON, DC, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  75. American Health Quality Foundation Inc

    EIN 043765053 · Headquarters: Washington, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  76. American Healthcare Radiology Administrators Education Foundation Inc

    EIN 363726188 · Headquarters: Washington, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  77. American Healthcare Radiology Administrators Inc

    EIN 237271872 · Headquarters: Washington, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  78. American Hellenic Chamber of Commer

    EIN 331633862 · Headquarters: Washington, DC, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990

  79. American Hellenic Institute

    EIN 521006027 · Headquarters: Washington, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  80. American Hellenic Institute Foundation Inc

    EIN 521061633 · Headquarters: WASHINGTON, DC, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  81. American High Speed Rail Alliance

    EIN 271593276 · Headquarters: WASHINGTON, DC, US · Community Improvement & Capacity Building · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  82. American Highway Users Alliance

    EIN 530186334 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  83. American Historical Association

    EIN 530217487 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  84. American Horse Defense Fund

    EIN 522226590 · Headquarters: Washington, DC, US · Animal Related · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  85. American Hotel & Lodging Association

    EIN 130432130 · Headquarters: Washington, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  86. American Hotel & Lodging Educational Institute

    EIN 381557821 · Headquarters: WASHINGTON, DC, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  87. American Housing Fund

    EIN 874410491 · Headquarters: Washington, DC, US · Housing & Shelter · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  88. American Humane Society

    EIN 840432950 · Headquarters: Washington, DC, US · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  89. American Humanist Assocaition

    EIN 260688657 · Headquarters: Washington, DC, US · Crime & Legal Related · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  90. American Humanist Association

    EIN 300713146 · Headquarters: Washington, DC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  91. American Humanist Association

    EIN 391724348 · Headquarters: Washington, DC, US · Community Improvement & Capacity Building · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  92. American Hungarian Federation

    EIN 341253539 · Headquarters: Washington, DC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  93. American Immigrant Investor Alliance

    EIN 863469287 · Headquarters: WASHINGTON, DC, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  94. American Immigration Council

    EIN 521549711 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  95. American Immigration Lawyers Association

    EIN 237085097 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  96. American Immigration Lawyers Association

    EIN 460534995 · Headquarters: Washington, DC, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  97. American Immunization Registry Association

    EIN 271130269 · Headquarters: WASHINGTON, DC, USA · Education · Latest available filing year: 2023 · Primary form: IRS Form 990

  98. American Independent Media

    EIN 881571567 · Headquarters: WASHINGTON, DC, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  99. American Industry Project

    EIN 821227553 · Headquarters: WASHINGTON, DC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. American Infrastructure Security and Resilience Foundation

    EIN 991158010 · Headquarters: Washington, DC, USA · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990

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