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. The Border Trade Alliance

    EIN 742683270 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  2. The Bosco Della Ragnaia Foundation

    EIN 462104809 · Headquarters: WASHINGTON, DC, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  3. The BOW Collective

    EIN 873651561 · Headquarters: Washington, DC, USA · Mutual & Membership Benefit · Latest available filing year: 2023 · Primary form: IRS Form 990

  4. The Boyd Institute

    EIN 922497210 · Headquarters: WASHINGTON, DC, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  5. The Boys Scout Troop 90 Foundation

    EIN 300540175 · Headquarters: Washington, DC, US · Youth Development · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  6. The Brendan & Helen Bechtel Foundation

    EIN 862824870 · Headquarters: WASHINGTON, DC, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  7. The Brendan Corporation

    EIN 521516919 · Headquarters: Washington, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  8. The Brian P Hehir and Janet S Hehir Family Foundation Dated 12/1/2006

    EIN 116613070 · Headquarters: WASHINGTON, DC, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  9. The Bridges Intitute

    EIN 352371944 · Headquarters: WASHINGTON, DC, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. The Brimstone Fund

    EIN 237811366 · Headquarters: WASHINGTON, DC, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  11. The Brookings Institution

    EIN 530196577 · Headquarters: WASHINGTON, DC, USA · Social Science · Latest available filing year: 2024 · Primary form: IRS Form 990

  12. The Bryce Harlow Foundation

    EIN 521266620 · Headquarters: Washington, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  13. The Buchly Charity Fund of Federal Lodge #1 FAAM

    EIN 520943739 · Headquarters: Washington, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  14. The Bureau of Land Management Foundation

    EIN 881553091 · Headquarters: WASHINGTON, DC, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  15. The Burnt Chef Project USA Inc

    EIN 394744317 · Headquarters: Washington, DC, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  16. The Bush Family Foundation of South Carolina

    EIN 212918742 · Headquarters: Washington, DC, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  17. The Business and Professional Association of Georgetown Inc

    EIN 521217651 · Headquarters: WASHINGTON, DC, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  18. The Business Council Inc

    EIN 530226281 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  19. The Business Press Educational Foundation Inc

    EIN 133202053 · Headquarters: Washington, DC, US · Arts, Culture & Humanities · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  20. The Business Roundtable Inc

    EIN 237236607 · Headquarters: WASHINGTON, DC, USA · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990

  21. The Butler Family Fund

    EIN 521786778 · Headquarters: Washington, DC, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  22. The Buxton Initiative

    EIN 251908645 · Headquarters: WASHINGTON, DC, USA · Religion Related · Latest available filing year: 2013 · Primary form: IRS Form 990-EZ

  23. The California and Arizona Globe Foundation

    EIN 933829824 · Headquarters: Washington, DC, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  24. The California Institute for Federal Policy Research

    EIN 521692195 · Headquarters: Washington, DC, US · Public & Societal Benefit · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  25. The Callout Index

    EIN 394412489 · Headquarters: Washington, DC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. The Campaign Finance Institute

    EIN 311684930 · Headquarters: WASHINGTON, DC, USA · Public & Societal Benefit · Latest available filing year: 2017 · Primary form: IRS Form 990

  27. The Campaign for Hong Kong

    EIN 873519439 · Headquarters: WASHINGTON, DC, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  28. The Campaign for Mental Health Reform

    EIN 721608152 · Headquarters: Washington, DC, US · Mental Health & Crisis Intervention · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  29. The Campaign for the Fair Sentencing of Youth

    EIN 273761788 · Headquarters: WASHINGTON, DC, USA · Crime & Legal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  30. The Campaign Legal Center Inc

    EIN 043608387 · Headquarters: WASHINGTON, DC, USA · Crime & Legal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  31. The Campus Kitchen Project Inc

    EIN 550825492 · Headquarters: WASHINGTON, DC, USA · Human Services · Latest available filing year: 2019 · Primary form: IRS Form 990

  32. The Capital Area Reach Program

    EIN 264088542 · Headquarters: WASHINGTON, DC, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  33. The Capital Social Club Inc

    EIN 521218178 · Headquarters: WASHINGTON, DC, USA · Recreation & Sports · Latest available filing year: 2023 · Primary form: IRS Form 990

  34. The Capitol Hill Cooperative Hsg Assoc

    EIN 522127808 · Headquarters: WASHINGTON, DC, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  35. The Carbon Sequestration Council

    EIN 262304244 · Headquarters: WASHINGTON, DC, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  36. The Caring Institute

    EIN 521666513 · Headquarters: WASHINGTON, DC, USA · Animal Related · Latest available filing year: 2022 · Primary form: IRS Form 990

  37. The Cassidy & Pinkard Foundation Co Peter Farrell

    EIN 521609921 · Headquarters: WASHINGTON, DC, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2011 · Primary form: IRS Form 990-PF

  38. The Catholic Association Foundation

    EIN 202387967 · Headquarters: Washington, DC, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  39. The Catholic University of America

    EIN 530196583 · Headquarters: WASHINGTON, DC, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  40. The Catholic University of America Foundation

    EIN 521284733 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  41. The Cecchetti Institute

    EIN 830423726 · Headquarters: Washington, DC, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  42. The Cecile and Philip Johnson Foundation

    EIN 467058514 · Headquarters: WASHINGTON, DC, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  43. The Center for a Just Society

    EIN 202041413 · Headquarters: WASHINGTON, DC, USA · Arts, Culture & Humanities · Latest available filing year: 2012 · Primary form: IRS Form 990

  44. The Center for Accountability Modernization and Innovation Inc

    EIN 843644207 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  45. The Center for Advanced Defense Studies

    EIN 731681366 · Headquarters: WASHINGTON, DC, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990

  46. The Center for Auto Safety Inc

    EIN 520902868 · Headquarters: WASHINGTON, DC, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2024 · Primary form: IRS Form 990

  47. The Center for Civic Alternatives

    EIN 834245003 · Headquarters: Washington, DC, USA · Civil Rights, Social Action & Advocacy · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  48. The Center for Contemporary Political Art

    EIN 822391390 · Headquarters: WASHINGTON, DC, USA · Arts, Culture & Humanities · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ

  49. The Center for Education Reform

    EIN 521847187 · Headquarters: WASHINGTON, DC, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  50. The Center for Election Innovation & Research

    EIN 813815137 · Headquarters: Washington, DC, USA · Civil Rights, Social Action & Advocacy · Latest available filing year: 2024 · Primary form: IRS Form 990

  51. The Center for Evaluation Innovation Inc

    EIN 521807655 · Headquarters: WASHINGTON, DC, USA · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  52. The Center for Family Health and Mitchondrial Bioethics

    EIN 933950855 · Headquarters: Washington, DC, USA · Medical Research · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  53. The Center for Freethought Equality

    EIN 522448073 · Headquarters: WASHINGTON, DC, USA · Civil Rights, Social Action & Advocacy · Latest available filing year: 2024 · Primary form: IRS Form 990

  54. The Center for Genetics Nutrition & Health

    EIN 521666701 · Headquarters: WASHINGTON, DC, USA · Medical Research · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  55. The Center for International Study and Development

    EIN 200274841 · Headquarters: Washington, DC, US · Human Services · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  56. The Center for Khmer Studies Inc

    EIN 134044429 · Headquarters: WASHINGTON, DC, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  57. The Center for Mind-Body Medicine

    EIN 521755744 · Headquarters: WASHINGTON, DC, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  58. The Center for Public Integrity

    EIN 541512177 · Headquarters: WASHINGTON, DC, USA · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  59. The Center for State and Local Government Excellence Inc

    EIN 262661207 · Headquarters: WASHINGTON, DC, USA · Public & Societal Benefit · Latest available filing year: 2020 · Primary form: IRS Form 990

  60. The Center for the Study of Technology and Society

    EIN 510399261 · Headquarters: WASHINGTON, DC, USA · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990

  61. The Center for Water Security and Cooperation

    EIN 474349539 · Headquarters: Washington, DC, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  62. The Change Campaign

    EIN 921281203 · Headquarters: Washington, DC, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990

  63. The Change Makers Inc

    EIN 844716878 · Headquarters: Washington, DC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  64. The Charles & Agnes Kazarian Foundation C/o Paul B Kazarian

    EIN 050502562 · Headquarters: WASHINGTON, DC, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  65. The Charles A Ansbacher Foundation C/o Hunt Alternatives

    EIN 205725515 · Headquarters: Washington, DC, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  66. The Charles I and Mary Kaplan Family Foundation

    EIN 526043928 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  67. The Charter 100-Washington Metropolitan Chapter

    EIN 521514009 · Headquarters: Washington, DC, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. The Chatham House Foundation Inc

    EIN 131347212 · Headquarters: Washington, DC, USA · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990

  69. The Cherry Fund

    EIN 522139599 · Headquarters: Washington, DC, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  70. The Chf Action Fund

    EIN 383655152 · Headquarters: Washington, DC, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  71. The Chicago School - Washington DC Inc

    EIN 800477644 · Headquarters: Washington, DC, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  72. The Chief Executive Leadership Institute of the Yale School of Management Inc

    EIN 582617787 · Headquarters: WASHINGTON, DC, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  73. The Children's Cancer Cause Inc

    EIN 113485631 · Headquarters: WASHINGTON, DC, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  74. The Children's Complex Inc

    EIN 270275036 · Headquarters: WASHINGTON, DC, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  75. The Children's Health Forum Inc

    EIN 134275359 · Headquarters: WASHINGTON, DC, USA · Health Care · Latest available filing year: 2011 · Primary form: IRS Form 990

  76. The Children's House of Washington

    EIN 521224438 · Headquarters: Washington, DC, USA · Education · Latest available filing year: 2012 · Primary form: IRS Form 990

  77. The Childrens House at Hud Inc

    EIN 521041753 · Headquarters: Washington, DC, US · Human Services · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  78. The Chronicle of Philanthropy

    EIN 872037668 · Headquarters: WASHINGTON, DC, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  79. The Churchill Centre

    EIN 020482584 · Headquarters: WASHINGTON, DC, USA · Religion Related · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ

  80. The Ciesla Foundation

    EIN 133098494 · Headquarters: Washington, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  81. The Circle Foundation Inc

    EIN 521760808 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  82. The Citizens Assembly Inc

    EIN 452260691 · Headquarters: Washington, DC, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990

  83. The City Choir of Washington

    EIN 223944441 · Headquarters: Washington, DC, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  84. The Clean Affordable Reliable Electricity Coalition

    EIN 475627734 · Headquarters: Washington, DC, USA · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  85. The Coalition for Financial Opportu Nity

    EIN 412806216 · Headquarters: Washington, DC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. The Coalition for Genetic Data Protection Inc

    EIN 874821255 · Headquarters: WASHINGTON, DC, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2024 · Primary form: IRS Form 990

  87. The Coalition for Regulated Hfcs Inc

    EIN 934596385 · Headquarters: WASHINGTON, DC, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  88. The Coalition for Sensible Safeguards Inc

    EIN 922826096 · Headquarters: Washington, DC, USA · Civil Rights, Social Action & Advocacy · Latest available filing year: 2024 · Primary form: IRS Form 990

  89. The Coalition for Sustainable Organics

    EIN 811847791 · Headquarters: WASHINGTON, DC, USA · Community Improvement & Capacity Building · Latest available filing year: 2022 · Primary form: IRS Form 990

  90. The Coalition for the Homeless Inc

    EIN 521245499 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  91. The Coalition for Transportation Productivity

    EIN 264711793 · Headquarters: WASHINGTON, DC, USA · Community Improvement & Capacity Building · Latest available filing year: 2016 · Primary form: IRS Form 990

  92. The Cold Finished Steel Bar Institute NFP

    EIN 202683139 · Headquarters: WASHINGTON, DC, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  93. The Coleridge Initiative Inc

    EIN 830963735 · Headquarters: WASHINGTON, DC, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  94. The Collective Association

    EIN 990386241 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  95. The Collective Education Fund

    EIN 831632428 · Headquarters: WASHINGTON, DC, USA · Civil Rights, Social Action & Advocacy · Latest available filing year: 2021 · Primary form: IRS Form 990

  96. The College Movement

    EIN 822192585 · Headquarters: Washington, DC, US · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  97. The Columbia University Club of Washington Dc

    EIN 521436590 · Headquarters: Washington, DC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. The Combined Military Retirees Association of Dc

    EIN 521215004 · Headquarters: Washington, DC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  99. The Committee for the Bicentennial Celebration - 1789 - 1989 of The

    EIN 521638675 · Headquarters: Washington, DC, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. The Committeee of Solidarity With

    EIN 204396421 · Headquarters: WASHINGTON, DC, US · Human Services · Latest available filing year: 2018 · Primary form: IRS Form 990-N

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