Nonprofits in Washington, District of Columbia

Nonprofits in Washington, District of Columbia. Browse 18,177 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. Land Use Atlas Inc

    EIN 933140315 · Headquarters: WASHINGTON, DC, USA · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990

  2. Lando Alliance

    EIN 333666492 · Headquarters: Washington, DC, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. Landscape Architecture Foundation

    EIN 526065505 · Headquarters: WASHINGTON, DC, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  4. Langdon Dog Park Association

    EIN 274490109 · Headquarters: Washington, DC, US · Animal Related · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  5. Langdon Elementary School Pto

    EIN 833391878 · Headquarters: Washington, DC, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  6. Langley Children's Center Inc

    EIN 621259864 · Headquarters: WASHINGTON, DC, USA · Human Services · Latest available filing year: 2017 · Primary form: IRS Form 990

  7. Langley Education Campus Ptsa

    EIN 800731016 · Headquarters: Washington, DC, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  8. Langston 21St Century Foundation

    EIN 571135926 · Headquarters: Washington, DC, US · Public & Societal Benefit · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  9. Langston Civic Association

    EIN 822470101 · Headquarters: Washington, DC, US · Community Improvement & Capacity Building · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  10. Langston Community Resident Council Inc

    EIN 471906383 · Headquarters: Washington, DC, US · Housing & Shelter · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  11. Langston Dwellings Residents Council

    EIN 521332811 · Headquarters: Washington, DC, US · Housing & Shelter · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  12. Langston Junior Boys and Girls Golf

    EIN 522030300 · Headquarters: WASHINGTON, DC, USA · Recreation & Sports · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  13. Lanier Citizen Association Co Robert J Corcoran

    EIN 264682064 · Headquarters: Washington, DC, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  14. Lantos Aza

    EIN 272032657 · Headquarters: WASHINGTON, DC, US · Education · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  15. Lantry Family Foundation

    EIN 815123339 · Headquarters: WASHINGTON, DC, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  16. Laogai Human Rights Organization Inc C/o Robert Suettinger

    EIN 273014189 · Headquarters: WASHINGTON, DC, USA · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  17. Laogai Research Foundation

    EIN 770304957 · Headquarters: Washington, DC, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  18. LArche Homes for Life Incorporated

    EIN 522219812 · Headquarters: Washington, DC, USA · Housing & Shelter · Latest available filing year: 2023 · Primary form: IRS Form 990

  19. LARCHE Inc

    EIN 521233065 · Headquarters: Washington, DC, USA · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990

  20. Laron Landry Leadership for Life Foundation

    EIN 273829364 · Headquarters: WASHINGTON, DC, USA · Public & Societal Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-PF

  21. Larry Bates Foundation Inc

    EIN 461527888 · Headquarters: Washington, DC, US · Human Services · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  22. Lasalle-backus Pto

    EIN 992885127 · Headquarters: Washington, DC, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  23. Last Bison Standing

    EIN 465044276 · Headquarters: Washington, DC, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  24. Last Mile Vote

    EIN 394592119 · Headquarters: WASHINGTON, DC, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  25. Last Mile4d

    EIN 471516033 · Headquarters: WASHINGTON, DC, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  26. Latimer Chapter Federally Employeed Women

    EIN 161775546 · Headquarters: Washington, DC, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  27. Latin America Working Group

    EIN 061534561 · Headquarters: Washington, DC, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  28. Latin America Working Group Education Fund

    EIN 113657128 · Headquarters: Washington, DC, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990

  29. Latin American Cultural Space Inc

    EIN 113643280 · Headquarters: WASHINGTON, DC, USA · Science & Technology · Latest available filing year: 2011 · Primary form: IRS Form 990-EZ

  30. Latin American Montessori Bilingual Publ

    EIN 522356681 · Headquarters: WASHINGTON, DC, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  31. Latin American Youth Center

    EIN 521023074 · Headquarters: WASHINGTON, DC, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990

  32. Latinamerican Association of Integration-culture-devel Wash Dc

    EIN 260703563 · Headquarters: Washington, DC, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  33. Latino Corporate Directors Association

    EIN 461866372 · Headquarters: WASHINGTON, DC, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  34. Latino Corporate Directors Education Foundation

    EIN 461875686 · Headquarters: WASHINGTON, DC, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  35. Latino Economic Development Corporation

    EIN 521749216 · Headquarters: WASHINGTON, DC, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  36. Latino Executive Network

    EIN 923876713 · Headquarters: WASHINGTON, DC, US · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  37. Latino Federation of Greater Washington

    EIN 521134568 · Headquarters: Washington, DC, USA · Civil Rights, Social Action & Advocacy · Latest available filing year: 2009 · Primary form: IRS Form 990

  38. Latino Glbt History Project

    EIN 260192115 · Headquarters: Washington, DC, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  39. Latino Leaders Network Inc

    EIN 510601578 · Headquarters: Washington, DC, USA · Civil Rights, Social Action & Advocacy · Latest available filing year: 2024 · Primary form: IRS Form 990

  40. Latino Student Fund

    EIN 521859975 · Headquarters: WASHINGTON, DC, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  41. Latino Victory Project

    EIN 464651149 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  42. Latinos44

    EIN 813027157 · Headquarters: Washington, DC, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  43. Latrobe Chapter Society of Architectural Historians

    EIN 521778546 · Headquarters: Washington, DC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  44. Laugh Over Losing

    EIN 851371617 · Headquarters: washington, DC, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  45. Launch4change Community Health Services

    EIN 263959762 · Headquarters: Washington, DC, US · Health Care · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  46. Laundre for Life Foundation

    EIN 332002897 · Headquarters: Washington, DC, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  47. Lauren H Collins Wellness

    EIN 832494301 · Headquarters: Washington, DC, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  48. Lauren H Collins Wellness

    EIN 923359317 · Headquarters: Washington, DC, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  49. Law Enforcement Alliance for Digital Evidence Response

    EIN 822247721 · Headquarters: WASHINGTON, DC, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2018 · Primary form: IRS Form 990

  50. Law Enforcement Officers Security and Police Benevolent Association

    EIN 815177518 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  51. Law Librarians Society of Washington Dc

    EIN 521121282 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  52. Lawfare Institute

    EIN 462967640 · Headquarters: Washington, DC, USA · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  53. Lawyers Committee for Cultural Heritage Preservation

    EIN 202265674 · Headquarters: Washington, DC, US · Arts, Culture & Humanities · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  54. Lawyers for Good Government Action Fund

    EIN 821029663 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  55. Lawyers for Good Government Inc

    EIN 814543775 · Headquarters: WASHINGTON, DC, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  56. Lawyers for the People

    EIN 822391930 · Headquarters: WASHINGTON, DC, USA · Crime & Legal Related · Latest available filing year: 2025 · Primary form: IRS Form 990

  57. Lawyers' Committee for Civil Rights Under Law

    EIN 520799246 · Headquarters: Washington, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  58. Layalina Productions Inc

    EIN 300019501 · Headquarters: WASHINGTON, DC, USA · Arts, Culture & Humanities · Latest available filing year: 2017 · Primary form: IRS Form 990

  59. LAYC Career Academy

    EIN 454928100 · Headquarters: WASHINGTON, DC, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  60. Layc Creative Enterprises Inc

    EIN 522360769 · Headquarters: Washington, DC, US · Employment · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  61. Layc Social Ventures Inc

    EIN 861073811 · Headquarters: Washington, DC, US · Employment · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  62. Lazarus Foundation Inc

    EIN 201400247 · Headquarters: WASHINGTON, DC, US · Education · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  63. Lchaim Aza

    EIN 272018125 · Headquarters: WASHINGTON, DC, US · Education · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  64. Lclaa Si Podemos Fund

    EIN 853903434 · Headquarters: WASHINGTON, DC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  65. Lcs Outreach Ministries Inc

    EIN 020812539 · Headquarters: Washington, DC, US · Religion Related · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  66. Le Dive

    EIN 460960911 · Headquarters: WASHINGTON, DC, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  67. Lead Battery 360 Assurance Foundation

    EIN 331676167 · Headquarters: WASHINGTON, DC, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  68. Lead by Example Foundation Inc

    EIN 821742554 · Headquarters: Washington, DC, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  69. Lead with Love Inc

    EIN 811664839 · Headquarters: Washington, DC, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  70. Leadership and Arts Coalition Inc

    EIN 833865025 · Headquarters: Washington, DC, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  71. Leadership and Sustainable Development Forum Inc

    EIN 922679339 · Headquarters: Washington, DC, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. Leadership Council for Healthy Communities

    EIN 452938187 · Headquarters: Washington, DC, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  73. Leadership Council For Women In National Security

    EIN 872884514 · Headquarters: Washington, DC, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990

  74. Leadership Crucible

    EIN 472809736 · Headquarters: Washington, DC, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  75. Leadership Exchange Foundation

    EIN 200254666 · Headquarters: Washington, DC, US · Public & Societal Benefit · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  76. Leadership Global Inc

    EIN 261292408 · Headquarters: WASHINGTON, DC, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  77. Leadership Greater Washington

    EIN 521552960 · Headquarters: WASHINGTON, DC, USA · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  78. Leadership Initiatives

    EIN 900139778 · Headquarters: WASHINGTON, DC, USA · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  79. Leadership Now Project

    EIN 821780610 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  80. Leadership Roundtable Inc

    EIN 542174467 · Headquarters: WASHINGTON, DC, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990

  81. Leading Builders of America

    EIN 271284683 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  82. Leading Education

    EIN 862202893 · Headquarters: WASHINGTON, DC, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990

  83. Leading Individuals Fight to Overcome Fear and Failure Inc

    EIN 473073952 · Headquarters: Washington, DC, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  84. Leadingage Inc

    EIN 136213525 · Headquarters: WASHINGTON, DC, USA · Housing & Shelter · Latest available filing year: 2023 · Primary form: IRS Form 990

  85. Leadingage State Partner Services Inc

    EIN 880890983 · Headquarters: Washington, DC, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  86. League for Civic Action

    EIN 830621558 · Headquarters: Washington, DC, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  87. League of American Voters

    EIN 270602729 · Headquarters: WASHINGTON, DC, USA · Public & Societal Benefit · Latest available filing year: 2015 · Primary form: IRS Form 990

  88. League of American Wheelman Inc

    EIN 366206225 · Headquarters: Washington, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  89. League of Conservation Voters Education Fund

    EIN 521379661 · Headquarters: WASHINGTON, DC, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  90. League of Conservation Voters Inc

    EIN 521733698 · Headquarters: WASHINGTON, DC, USA · Civil Rights, Social Action & Advocacy · Latest available filing year: 2024 · Primary form: IRS Form 990

  91. League of Republican Women of DC

    EIN 530207447 · Headquarters: Washington, DC, USA · Civil Rights, Social Action & Advocacy · Latest available filing year: 2024 · Primary form: IRS Form 990

  92. League of United Latin America Citizens

    EIN 384006323 · Headquarters: Washington, DC, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  93. League of United Latin America Citizens

    EIN 473797205 · Headquarters: WASHINGTON, DC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. League of United Latin America Citizens

    EIN 815452473 · Headquarters: Washington, DC, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  95. League of United Latin American Citizens

    EIN 746090399 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  96. League of United Latin American Citizens

    EIN 821695073 · Headquarters: Washington, DC, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  97. League of United Latin American Citizens

    EIN 900519336 · Headquarters: Washington, DC, US · Community Improvement & Capacity Building · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  98. League of Women Voters Education Fund

    EIN 530239013 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  99. League of Women Voters of the District of Columbia

    EIN 521087209 · Headquarters: WASHINGTON, DC, USA · Civil Rights, Social Action & Advocacy · Latest available filing year: 2025 · Primary form: IRS Form 990

  100. League of Women Voters of the District of Columbia

    EIN 530196053 · Headquarters: Washington, DC, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2016 · Primary form: IRS Form 990-N

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