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 Ivy Foundation

    EIN 521542302 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  2. The Jack Kemp Foundation

    EIN 270856599 · Headquarters: WASHINGTON, DC, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  3. The James & Theodore Pedas Family Foundation Inc

    EIN 911979866 · Headquarters: WASHINGTON, DC, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  4. The Jcm Foundation

    EIN 611409457 · Headquarters: WASHINGTON, DC, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  5. The Jefferson Energy Foundation

    EIN 521492176 · Headquarters: Washington, DC, US · Environment · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  6. The Jelks Family Foundation Inc

    EIN 593270436 · Headquarters: WASHINGTON, DC, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  7. The Jerusalem Connection Int

    EIN 541765432 · Headquarters: WASHINGTON, DC, USA · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  8. The Jerusalem Fund for Education and Community Development

    EIN 521238142 · Headquarters: WASHINGTON, DC, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990

  9. The Jewish Majority

    EIN 994507079 · Headquarters: WASHINGTON, DC, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  10. The John Cavanaugh Foundation

    EIN 521490497 · Headquarters: Washington, DC, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  11. The John Dickson Home C/o Terence Collins

    EIN 530204688 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  12. The John F. Kennedy Center for the Performing Arts

    EIN 530245017 · Headquarters: WASHINGTON, DC, USA · Arts, Culture & Humanities · Latest available filing year: 2023 · Primary form: IRS Form 990

  13. The Jonothan Ogden Foundation

    EIN 521995261 · Headquarters: Washington, DC, USA · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  14. The Journal of Korean Studies

    EIN 851032901 · Headquarters: WASHINGTON, DC, USA · Social Science · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  15. The Journey Ahead Enterprises

    EIN 521837181 · Headquarters: Washington, DC, US · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  16. The Judge of Nationso Advocacy Headquarters

    EIN 882151048 · Headquarters: Washington, DC, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  17. The Juice Foundation

    EIN 455252205 · Headquarters: WASHINGTON, DC, US · Human Services · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  18. The Justin Thomas Foundation Inc C/o Helfer and Company Llc

    EIN 832600835 · Headquarters: WASHINGTON, DC, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990

  19. The Ka Institute

    EIN 832423462 · Headquarters: District of Columbia, DC, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  20. The Kahan Family Foundation

    EIN 453305163 · Headquarters: WASHINGTON, DC, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  21. The Kailash Satyarthi Children's Foundation of America

    EIN 473414039 · Headquarters: WASHINGTON, DC, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990

  22. The Karski Theater Project

    EIN 474072301 · Headquarters: WASHINGTON, DC, US · Arts, Culture & Humanities · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  23. The Katoomba Group

    EIN 203738283 · Headquarters: WASHINGTON, DC, USA · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990

  24. The Keenan Family Foundation C/O Bakerhostetler

    EIN 452955455 · Headquarters: Washington, DC, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  25. The Kelton Foundation

    EIN 521268434 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  26. The Kennedy Center Foundation

    EIN 993411032 · Headquarters: WASHINGTON, DC, USA · Arts, Culture & Humanities · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  27. The Kennedy-warren Residents Association Inc

    EIN 922705234 · Headquarters: WASHINGTON, DC, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  28. The Kenya World Bank-imf Staff Association

    EIN 205020089 · Headquarters: Washington, DC, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  29. The Kermit Scragg Foundation Inc

    EIN 271399843 · Headquarters: Washington, DC, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  30. The Kevin and Lesley Lilly Foundation

    EIN 311518662 · Headquarters: WASHINGTON, DC, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  31. The Kids Connection Haiti Inc

    EIN 271116662 · Headquarters: WASHINGTON, DC, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990

  32. The Kingsbury Center Inc

    EIN 530132223 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  33. The Klein Fabry Foundation

    EIN 934767887 · Headquarters: WASHINGTON, DC, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  34. The KM Shimano Family Foundation

    EIN 873647912 · Headquarters: Washington DC, DC, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  35. The Korean American Institute

    EIN 881060189 · Headquarters: WASHINGTON, DC, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990

  36. The Krauthammer Foundation Inc

    EIN 222927289 · Headquarters: Washington, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  37. The Kroussaw Foundation

    EIN 841760918 · Headquarters: WASHINGTON, DC, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  38. The L'Enfant Trust

    EIN 521154054 · Headquarters: Washington, DC, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  39. The Lab School of Washington

    EIN 521261627 · Headquarters: Washington, DC, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  40. The Labor Family Foundation Inc

    EIN 900193644 · Headquarters: Washington, DC, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  41. The Labor Force Corp

    EIN 994354860 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  42. The Labor Heritage Foundation

    EIN 521313015 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  43. The Labroi Private Family Foundation

    EIN 921241036 · Headquarters: WASHINGTON, DC, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  44. The Ladies of Imani C/o Stacie Lee Banks

    EIN 521635552 · Headquarters: Washington, DC, US · Education · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  45. The Lambi Fund of Haiti

    EIN 521843357 · Headquarters: WASHINGTON, DC, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990

  46. The Land Alliance Inc

    EIN 452577871 · Headquarters: WASHINGTON, DC, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990

  47. The Lantern Bryn Mawr Bookshop

    EIN 521615538 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  48. The Larry Ted May Foundation Inc

    EIN 262145502 · Headquarters: Washington, DC, USA · Education · Latest available filing year: 2019 · Primary form: IRS Form 990-PF

  49. The Laserson-trandafir Charitable Foun

    EIN 263843517 · Headquarters: WASHINGTON, DC, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2022 · Primary form: IRS Form 990-PF

  50. The Latin American and Caribbean Economic Association Inc

    EIN 133999267 · Headquarters: WASHINGTON, DC, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990

  51. The Latina Collective

    EIN 833551477 · Headquarters: Washington, DC, USA · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-EZ

  52. The Latino Coalition Foundation

    EIN 311695419 · Headquarters: WASHINGTON, DC, USA · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990

  53. The Latino Coalition Inc

    EIN 522266386 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  54. The Lavender Fund

    EIN 921612281 · Headquarters: WASHINGTON, DC, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  55. The Leaders Project Inc Co Blackthorn Law Group

    EIN 300066823 · Headquarters: WASHINGTON, DC, USA · Public & Societal Benefit · Latest available filing year: 2010 · Primary form: IRS Form 990-EZ

  56. The Leadership Center for Attorney General Studies

    EIN 843726976 · Headquarters: WASHINGTON, DC, USA · Civil Rights, Social Action & Advocacy · Latest available filing year: 2024 · Primary form: IRS Form 990

  57. The Leadership Center for the Common Good

    EIN 272163366 · Headquarters: WASHINGTON, DC, USA · Public & Societal Benefit · Latest available filing year: 2011 · Primary form: IRS Form 990

  58. The Leadership Conference Education Fund Inc

    EIN 237026895 · Headquarters: WASHINGTON, DC, USA · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  59. The Leadership Conference on Civil and Human Rights Inc

    EIN 520789800 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  60. The Leadership Foundation

    EIN 521681028 · Headquarters: WASHINGTON, DC, USA · Public & Societal Benefit · Latest available filing year: 2021 · Primary form: IRS Form 990

  61. The Leapfrog Group

    EIN 522359517 · Headquarters: WASHINGTON, DC, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  62. The Learning Tree Inc

    EIN 262963674 · Headquarters: Washington, DC, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  63. The Lehman-smith Design Foundation Inc

    EIN 810817187 · Headquarters: WASHINGTON, DC, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  64. The Lentchner Family Foundation

    EIN 203985164 · Headquarters: WASHINGTON, DC, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2020 · Primary form: IRS Form 990-PF

  65. The Lenzner Family Foundation

    EIN 521861333 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  66. The Leonard and Elaine Silverstein Foundation

    EIN 520845731 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  67. The Leonsis Foundation

    EIN 522206647 · Headquarters: WASHINGTON, DC, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  68. The Liberal Patriot Inc

    EIN 921308618 · Headquarters: WASHINGTON, DC, USA · Civil Rights, Social Action & Advocacy · Latest available filing year: 2025 · Primary form: IRS Form 990

  69. The Life Skills Center

    EIN 521033761 · Headquarters: Washington, DC, USA · Human Services · Latest available filing year: 2016 · Primary form: IRS Form 990

  70. The Lincoln Group of the District of Columbia

    EIN 521266576 · Headquarters: Washington DC, DC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  71. The Linda & Isaac Stern Charitable Foundation

    EIN 522112066 · Headquarters: Washington, DC, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  72. The Links Foundation Incorporated

    EIN 521170830 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  73. The Literacy Lab

    EIN 271777117 · Headquarters: WASHINGTON, DC, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  74. The Living Well Institute Inc

    EIN 270289213 · Headquarters: Washington DC, DC, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  75. The Louis D Brandeis Center Inc

    EIN 453204617 · Headquarters: Washington, DC, USA · Crime & Legal Related · Latest available filing year: 2023 · Primary form: IRS Form 990

  76. The Louis J Kuriansky Foundation C/o Joan a Kuriansky

    EIN 650363659 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  77. The Loyola Foundation Inc

    EIN 520781255 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  78. The Lsm Foundation Inc

    EIN 475545263 · Headquarters: WASHINGTON, DC, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  79. The Lugar Center

    EIN 461706566 · Headquarters: WASHINGTON, DC, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. The Lwh Family Foundation

    EIN 521907069 · Headquarters: WASHINGTON, DC, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  81. The Maasai Girls Education Fund

    EIN 522344696 · Headquarters: WASHINGTON, DC, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  82. The MacArthur High School Parent Teacher Organization

    EIN 991025154 · Headquarters: Washington, DC, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  83. The Macha Tulama Cooperative and Development

    EIN 900618646 · Headquarters: WASHINGTON DC, DC, USA · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990

  84. The Maine State Society of Washington D C Foundation

    EIN 521630021 · Headquarters: Washington, DC, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  85. The Management Center

    EIN 205197607 · Headquarters: WASHINGTON, DC, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  86. The Mansbach Foundation Inc C/o B Thomas Mansbach

    EIN 522360222 · Headquarters: WASHINGTON, DC, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2017 · Primary form: IRS Form 990-PF

  87. The Manufacturing Institute

    EIN 521073576 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  88. The Marathon Foundation

    EIN 521621194 · Headquarters: WASHINGTON, DC, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  89. The Marathon Initiative

    EIN 850983902 · Headquarters: Washington, DC, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990

  90. The Mark and Anne Hansen Foundation

    EIN 205794944 · Headquarters: WASHINGTON, DC, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  91. The Mary Elizabeth House

    EIN 870761142 · Headquarters: WASHINGTON, DC, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  92. The Masonic Foundation of the District of Columbia

    EIN 526042568 · Headquarters: WASHINGTON, DC, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  93. The Mathilde & Dorothea W Holliedt Home Fund

    EIN 530234289 · Headquarters: Washington, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  94. The Matthew Harris Ornstein Memorial Foundation Inc

    EIN 474562303 · Headquarters: WASHINGTON, DC, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  95. The Matz Family Foundation

    EIN 731700495 · Headquarters: WASHINGTON, DC, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  96. The Maya Angelou Public Charter School

    EIN 522098650 · Headquarters: WASHINGTON, DC, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  97. The MB Lewis Charitable Foundation

    EIN 521557778 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  98. The Mccaskill Unit

    EIN 431761619 · Headquarters: Washington, DC, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  99. The Memorial Foundation Inc

    EIN 460758941 · Headquarters: WASHINGTON, DC, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  100. The Menopause Association

    EIN 863164291 · Headquarters: WASHINGTON, DC, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2024 · Primary form: IRS Form 990-N

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