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. Washington Metro Chapter of Safari Club International

    EIN 300017135 · Headquarters: WASHINGTON, DC, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  2. Washington Metro Industry Liaison Group

    EIN 465094244 · Headquarters: WASHINGTON, DC, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. Washington Metropolitan Area

    EIN 521860996 · Headquarters: Washington, DC, US · International, Foreign Affairs & National Security · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  4. Washington Metropolitan Area Al- Anon and Alateen Information Servi

    EIN 521205889 · Headquarters: Washington, DC, US · Human Services · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  5. Washington Metropolitan Chapter of Certified Fraud Examiners Inc

    EIN 521729453 · Headquarters: Washington, DC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  6. Washington Metropolitan Community Development Corporation

    EIN 204164366 · Headquarters: WASHINGTON, DC, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  7. Washington Metropolitan Federal Bureau of Investigation Recreation Assn Inc

    EIN 536009326 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  8. Washington Metropolitan Scholars

    EIN 421581386 · Headquarters: Washington, DC, US · Education · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  9. Washington Monthly Institute

    EIN 800434806 · Headquarters: WASHINGTON, DC, USA · Social Science · Latest available filing year: 2024 · Primary form: IRS Form 990

  10. Washington National Eye Center Foundation

    EIN 521470885 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  11. Washington National Eye Center Inc

    EIN 521325467 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  12. Washington National Monument Association

    EIN 526063731 · Headquarters: WASHINGTON, DC, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. Washington National Opera

    EIN 530237707 · Headquarters: WASHINGTON, DC, USA · Arts, Culture & Humanities · Latest available filing year: 2023 · Primary form: IRS Form 990

  14. Washington Nationals Philanthropies

    EIN 342034830 · Headquarters: WASHINGTON, DC, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990

  15. Washington Nationals Youth Baseball Academy

    EIN 453990897 · Headquarters: WASHINGTON, DC, USA · Recreation & Sports · Latest available filing year: 2021 · Primary form: IRS Form 990

  16. Washington Nepal Health Foundation

    EIN 832240811 · Headquarters: Washington, DC, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. Washington Office on Latin America

    EIN 521249353 · Headquarters: WASHINGTON, DC, USA · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990

  18. Washington Opera Society

    EIN 475123474 · Headquarters: WASHINGTON, DC, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  19. Washington Oxi Day Foundation

    EIN 453059221 · Headquarters: Washington, DC, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  20. Washington Parking Association Inc

    EIN 520804345 · Headquarters: WASHINGTON, DC, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  21. Washington Parks & People

    EIN 521681110 · Headquarters: Washington, DC, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  22. Washington Peace Center

    EIN 520810472 · Headquarters: Washington, DC, USA · Education · Latest available filing year: 2018 · Primary form: IRS Form 990

  23. Washington Performing Arts Society

    EIN 526062439 · Headquarters: WASHINGTON, DC, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  24. Washington Philatelic Society

    EIN 526049041 · Headquarters: Washington, DC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  25. Washington Philharmonic Youth Orchestra

    EIN 473364959 · Headquarters: Washington, DC, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  26. Washington Policy Institute

    EIN 474353732 · Headquarters: WASHINGTON, DC, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  27. Washington Political Film Foundation

    EIN 264138285 · Headquarters: Washington, DC, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  28. Washington Power and Light Inc

    EIN 923246872 · Headquarters: Washington, DC, US · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  29. Washington Press Club Foundation Inc

    EIN 521046926 · Headquarters: WASHINGTON, DC, USA · Arts, Culture & Humanities · Latest available filing year: 2015 · Primary form: IRS Form 990

  30. Washington Print Club

    EIN 526068201 · Headquarters: Washington, DC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  31. Washington Print Foundation

    EIN 841682774 · Headquarters: Washington, DC, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. Washington Prodigy

    EIN 461000342 · Headquarters: Washington, DC, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  33. Washington Project for the Arts Inc

    EIN 521974695 · Headquarters: WASHINGTON, DC, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  34. Washington Regional Association of Grantmakers

    EIN 521756853 · Headquarters: WASHINGTON, DC, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990

  35. Washington Renegades Rugby Football Club

    EIN 541949153 · Headquarters: Washington, DC, US · Recreation & Sports · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  36. Washington Research Project Inc

    EIN 272982403 · Headquarters: Washington, DC, US · Health Care · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  37. Washington Ringing Society

    EIN 833740585 · Headquarters: Washington, DC, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  38. Washington Scandals Rugby Football Club

    EIN 462726691 · Headquarters: Washington, DC, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  39. Washington School for Girls

    EIN 522031849 · Headquarters: WASHINGTON, DC, USA · Education · Latest available filing year: 2019 · Primary form: IRS Form 990

  40. Washington Sculptors Group

    EIN 521381035 · Headquarters: Washington, DC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  41. Washington Soccer Club

    EIN 521726081 · Headquarters: Washington, DC, US · Recreation & Sports · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  42. Washington Society of the Archaeological Institute of Americ

    EIN 521536581 · Headquarters: Washington, DC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  43. Washington Sports & Entertainment Charities

    EIN 521627622 · Headquarters: Washington, DC, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2013 · Primary form: IRS Form 990-EZ

  44. Washington Teachers Union Local #6

    EIN 526055480 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  45. Washington Teachers Union Option 2 Veba Trust

    EIN 306360227 · Headquarters: WASHINGTON, DC, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  46. Washington Tennis & Education Foundation

    EIN 526046504 · Headquarters: WASHINGTON, DC, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990

  47. Washington Tennis & Education Foundation East Inc

    EIN 454066642 · Headquarters: WASHINGTON, DC, USA · Recreation & Sports · Latest available filing year: 2019 · Primary form: IRS Form 990

  48. Washington Theological Consortium

    EIN 520907110 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  49. Washington Tuskegee Alumni Club Inc

    EIN 237407843 · Headquarters: Washington, DC, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  50. Washington Urban Debate League Inc

    EIN 474987160 · Headquarters: WASHINGTON, DC, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  51. Washington Very Special Arts

    EIN 521384064 · Headquarters: WASHINGTON, DC, USA · Arts, Culture & Humanities · Latest available filing year: 2009 · Primary form: IRS Form 990

  52. Washington Volunteer Readers for the Blind

    EIN 521207116 · Headquarters: Washington, DC, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  53. Washington Winter Show®—The Washington Antiques Show®

    EIN 271448708 · Headquarters: Washington, DC, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990

  54. Washington Wolfpack Rfc

    EIN 831551586 · Headquarters: Washington, DC, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  55. Washington Women in Public Relations

    EIN 521486931 · Headquarters: WASHINGTON, DC, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  56. Washington Women Outdoors

    EIN 521190401 · Headquarters: Washington, DC, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  57. Washington Womens Chorus Inc

    EIN 521994731 · Headquarters: Washington, DC, USA · Arts, Culture & Humanities · Latest available filing year: 2012 · Primary form: IRS Form 990-EZ

  58. Washington Womens Rugby Football Club

    EIN 300244098 · Headquarters: Washington, DC, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. Washington Wrestling Club

    EIN 383822159 · Headquarters: Washington, DC, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  60. Washington Writers Publishing House Inc

    EIN 237357102 · Headquarters: Washington, DC, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  61. Washington Yacht Club

    EIN 472575658 · Headquarters: WASHINGTON, DC, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  62. Washington Yacht Club Foundation

    EIN 923717823 · Headquarters: Washington, DC, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  63. Washington Yu Ying Public Charter School

    EIN 204464054 · Headquarters: WASHINGTON, DC, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  64. Washington-balt Chapt of the American Assoc for Pub Opinion

    EIN 208393166 · Headquarters: Washington, DC, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  65. Washington-baltimore Newspaper Guild Cwa Local 32035

    EIN 530163247 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  66. Washingtonians for Improvement of Nursing Homes and Long-term Care

    EIN 521715697 · Headquarters: Washington, DC, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  67. Waste-to-energy Association

    EIN 521754369 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  68. Watan Inc

    EIN 473341941 · Headquarters: Washington, DC, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  69. Water Finance Exchange Inc

    EIN 852636910 · Headquarters: WASHINGTON, DC, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  70. Water Information Sharing & Analysis Center

    EIN 371445642 · Headquarters: WASHINGTON, DC, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2024 · Primary form: IRS Form 990

  71. Water Systems Council

    EIN 520730143 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  72. Waterfront Academy Inc

    EIN 463752549 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990

  73. Waterfront Village Inc

    EIN 811859871 · Headquarters: WASHINGTON, DC, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  74. Watergate Museum Corporation

    EIN 932214301 · Headquarters: Washington, DC, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  75. Watering Hole Media Action

    EIN 992169616 · Headquarters: WASHINGTON, DC, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  76. Watering Hole Media Fund

    EIN 922951368 · Headquarters: Washington, DC, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  77. Watermelon Poppy Inc

    EIN 994142445 · Headquarters: WASHINGTON, DC, US · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  78. Waterside Towers Residents

    EIN 450554792 · Headquarters: Washington, DC, US · Housing & Shelter · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  79. Waterways Council Inc

    EIN 260080090 · Headquarters: WASHINGTON, DC, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  80. Watkins Hornets Youth Association

    EIN 205330746 · Headquarters: WASHINGTON, DC, US · Recreation & Sports · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  81. Way to Rise

    EIN 883300694 · Headquarters: WASHINGTON, DC, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  82. Way to Win Action Fund Inc

    EIN 825528039 · Headquarters: WASHINGTON, DC, USA · Civil Rights, Social Action & Advocacy · Latest available filing year: 2024 · Primary form: IRS Form 990

  83. Wayshowers Community Fellowship Corp

    EIN 522296641 · Headquarters: Washington, DC, US · Education · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  84. Wayside Museum of American History & Arts

    EIN 541367435 · Headquarters: Washington, DC, USA · Arts, Culture & Humanities · Latest available filing year: 2010 · Primary form: IRS Form 990-PF

  85. Wcoe Resource Center Inc

    EIN 522079884 · Headquarters: Washington, DC, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  86. We Are Family Senior Outreach Network Inc

    EIN 262902518 · Headquarters: WASHINGTON, DC, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  87. We Are Neighbors

    EIN 863587099 · Headquarters: WASHINGTON, DC, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  88. We Are Priceless - Know Your Worth

    EIN 883544625 · Headquarters: WASHINGTON, DC, US · Human Services · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  89. We Care DMV Day Services Inc

    EIN 530245286 · Headquarters: Washington, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  90. We Fit University Inc

    EIN 842078354 · Headquarters: Washington, DC, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  91. We Happy Few

    EIN 812813656 · Headquarters: Washington, DC, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  92. We Need More Thinkers

    EIN 834239954 · Headquarters: Washington, DC, USA · Education · Latest available filing year: 2019 · Primary form: IRS Form 990-EZ

  93. We See Potential Inc

    EIN 862092075 · Headquarters: Washington, DC, US · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. We See You

    EIN 934759850 · Headquarters: Washington, DC, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  95. We Serve Inc

    EIN 455516237 · Headquarters: Washington, DC, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  96. We Share Foundation

    EIN 526053649 · Headquarters: WASHINGTON, DC, USA · Education · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ

  97. We Strive Coalition

    EIN 833856840 · Headquarters: Washington, DC, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  98. We the Action Foundation

    EIN 843593053 · Headquarters: WASHINGTON, DC, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2020 · Primary form: IRS Form 990

  99. We the People Community Health Worker Coalition

    EIN 871231375 · Headquarters: Washington, DC, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. We the People of the World Inc

    EIN 352436611 · Headquarters: Washington, DC, US · Human Services · Latest available filing year: 2014 · Primary form: IRS Form 990-N

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