Nonprofits in Arlington, Virginia

Nonprofits in Arlington, Virginia. Browse 2,496 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. Historivision Foundation Inc

    EIN 262969731 · Headquarters: Arlington, VA, US · Unknown & Unclassified · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  2. Home Is Where the Art Is

    EIN 824006317 · Headquarters: Arlington, VA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. Home Recording Rights Coalition

    EIN 521265887 · Headquarters: ARLINGTON, VA, US · Housing & Shelter · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  4. Homeless Helpers

    EIN 352925382 · Headquarters: Arlington, VA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. Hon M Blane Michael Portrait Fund

    EIN 452566863 · Headquarters: Arlington, VA, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  6. Honor Flight Inc

    EIN 202751460 · Headquarters: ARLINGTON, VA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  7. Honor Society of Phi Kappa Phi

    EIN 833318164 · Headquarters: ARLINGTON, VA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. Hope for Grieving Families

    EIN 813307448 · Headquarters: ARLINGTON, VA, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990

  9. Hope for Mentally Disabled Et

    EIN 990551837 · Headquarters: Arlington, VA, USA · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  10. Hope with Love

    EIN 275461163 · Headquarters: Arlington, VA, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  11. Housing for All Incorporated

    EIN 843681920 · Headquarters: ARLINGTON, VA, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  12. Howard County Estate Planning Council Inc

    EIN 471679592 · Headquarters: Arlington, VA, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  13. Hr Policy Foundation

    EIN 461235833 · Headquarters: Arlington, VA, USA · Employment · Latest available filing year: 2020 · Primary form: IRS Form 990

  14. Humanitarian Action

    EIN 842730243 · Headquarters: Arlington, VA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  15. Humanitarian Operations Protecting Elephants

    EIN 471678877 · Headquarters: ARLINGTON, VA, US · Animal Related · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  16. Humanity for Freedom

    EIN 922623281 · Headquarters: Arlington, VA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  17. Humanity for Freedom Foundation

    EIN 922144342 · Headquarters: Arlington, VA, USA · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990

  18. Humanity Lab Foundation

    EIN 272223033 · Headquarters: Arlington, VA, US · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  19. Huron Philanthropies Incorporated

    EIN 821380754 · Headquarters: ARLINGTON, VA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  20. Ibis a Chamber Music Society Inc

    EIN 261232644 · Headquarters: Arlington, VA, US · Arts, Culture & Humanities · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  21. Idaho State Society

    EIN 521085802 · Headquarters: Arlington, VA, US · Community Improvement & Capacity Building · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  22. Idsa Education and Research Foundation

    EIN 311765388 · Headquarters: ARLINGTON, VA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  23. Ifatree Rescue Foundation

    EIN 993018541 · Headquarters: Arlington, VA, US · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  24. Iglesia Cristiana Libertad Sin Fronteras

    EIN 452851539 · Headquarters: ARLINGTON, VA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  25. Iglesia De Restauracion Pacto Eterno

    EIN 030411440 · Headquarters: Arlington, VA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  26. Iglesia Misionera Cristo a Las Naciones

    EIN 853187239 · Headquarters: Arlington, VA, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990

  27. Illinois Rising Action Inc

    EIN 844125195 · Headquarters: Arlington, VA, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  28. Im-possible Inc

    EIN 813941789 · Headquarters: Arlington, VA, US · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  29. Immigrant History Initiative Incorporated

    EIN 824536434 · Headquarters: Arlington, VA, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  30. Impact Community International

    EIN 271360875 · Headquarters: Arlington, VA, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  31. IMPL Project

    EIN 474723123 · Headquarters: Arlington, VA, USA · International, Foreign Affairs & National Security · Latest available filing year: 2023 · Primary form: IRS Form 990

  32. In Concert for Jane

    EIN 453482272 · Headquarters: Arlington, VA, US · Arts, Culture & Humanities · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  33. In Concert for Jane Llc

    EIN 273837102 · Headquarters: Arlington, VA, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  34. In Defense of Israel Project Inc

    EIN 472568585 · Headquarters: Arlington, VA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  35. Incident Response Consortium

    EIN 821227257 · Headquarters: ARLINGTON, VA, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  36. Inclusion Group Non Profit

    EIN 822493994 · Headquarters: Arlington, VA, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  37. Inclusive Pathways to Success

    EIN 872381501 · Headquarters: Arlington, VA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  38. Independent Network of Volunteers for Equitable and Safe Transplants

    EIN 993184609 · Headquarters: ARLINGTON, VA, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  39. Infant Nutrition and Formula Organization Inc

    EIN 521199895 · Headquarters: Arlington, VA, US · Health Care · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  40. Infectious Diseases Society of America

    EIN 237045686 · Headquarters: ARLINGTON, VA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  41. Infinitas Foundation

    EIN 934265253 · Headquarters: Arlington, VA, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  42. Infragard National Capital Region Members Alliance

    EIN 833673831 · Headquarters: Arlington, VA, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  43. Innovate Ethiopia

    EIN 812798062 · Headquarters: Arlington, VA, US · Science & Technology · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  44. Innovation Elementary School Parent Teacher Association

    EIN 862748302 · Headquarters: Arlington, VA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  45. Innovative Lending Platform Association

    EIN 813600428 · Headquarters: ARLINGTON, VA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  46. Insectarium and Butterfly Pavilion Inc

    EIN 813431332 · Headquarters: Arlington, VA, USA · Arts, Culture & Humanities · Latest available filing year: 2023 · Primary form: IRS Form 990

  47. Inspira Dance

    EIN 882120992 · Headquarters: Arlington, VA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990

  48. Institute for Criminal Justice Fairness

    EIN 995112976 · Headquarters: Arlington, VA, USA · Crime & Legal Related · Latest available filing year: 2025 · Primary form: IRS Form 990

  49. Institute for Economic Studies- Europe

    EIN 541517996 · Headquarters: Arlington, VA, USA · International, Foreign Affairs & National Security · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ

  50. Institute for Feed Education and Research Inc

    EIN 264719856 · Headquarters: ARLINGTON, VA, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  51. Institute for Global Engagement

    EIN 233042456 · Headquarters: Arlington, VA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  52. Institute for Global Environmental Strategies Inc

    EIN 541720742 · Headquarters: Arlington, VA, USA · Social Science · Latest available filing year: 2024 · Primary form: IRS Form 990

  53. Institute for Humane Studies

    EIN 941623852 · Headquarters: Arlington, VA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  54. Institute for Justice

    EIN 521744337 · Headquarters: Arlington, VA, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2024 · Primary form: IRS Form 990

  55. Institute for Public Policy Education Inc

    EIN 571172707 · Headquarters: Arlington, VA, US · Education · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  56. Institute for State Policy Leaders

    EIN 880815255 · Headquarters: ARLINGTON, VA, USA · Social Science · Latest available filing year: 2023 · Primary form: IRS Form 990

  57. Institute for the Advancement of Community Pharmacy Inc

    EIN 541924721 · Headquarters: Arlington, VA, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  58. Institute for the Building Envelope

    EIN 883253222 · Headquarters: ARLINGTON, VA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  59. Institute for the Study of Strategy and Politics

    EIN 464346515 · Headquarters: Arlington, VA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  60. Institute for Truck Transportation Management

    EIN 541566889 · Headquarters: ARLINGTON, VA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  61. Institute of Clean Air Companies Inc

    EIN 541087488 · Headquarters: ARLINGTON, VA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  62. Institute of Supply Management-northern Virginia Inc

    EIN 460810438 · Headquarters: Arlington, VA, US · Community Improvement & Capacity Building · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  63. Insurance Institute for Highway Safety

    EIN 530246204 · Headquarters: ARLINGTON, VA, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2024 · Primary form: IRS Form 990

  64. Int'l Conf of Symphony and Opera Musicians

    EIN 134147698 · Headquarters: ARLINGTON, VA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  65. Int'l Refrigerated Transportation Assn

    EIN 133839212 · Headquarters: ARLINGTON, VA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  66. Integrated World Resource Group Inc

    EIN 811117121 · Headquarters: Arlington, VA, US · Community Improvement & Capacity Building · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  67. Intelligence and National Security Alliance

    EIN 521161757 · Headquarters: ARLINGTON, VA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  68. Intelligence and National Security Foundation

    EIN 471847304 · Headquarters: ARLINGTON, VA, USA · International, Foreign Affairs & National Security · Latest available filing year: 2023 · Primary form: IRS Form 990

  69. Interfaith Action for Human Rights

    EIN 472562402 · Headquarters: Arlington, VA, USA · Civil Rights, Social Action & Advocacy · Latest available filing year: 2024 · Primary form: IRS Form 990

  70. International Accreditation Forum Inc

    EIN 391952160 · Headquarters: ARLINGTON, VA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  71. International Association for College Admission Counseling Inc

    EIN 141827265 · Headquarters: ARLINGTON, VA, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990

  72. International Association of Better Business Bureaus Inc

    EIN 833454617 · Headquarters: ARLINGTON, VA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  73. International Association of Independent Tanker Owners

    EIN 522131444 · Headquarters: Arlington, VA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  74. International Association of Lions Clubs

    EIN 311096971 · Headquarters: Arlington, VA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  75. International Association of Lions Clubs

    EIN 541021986 · Headquarters: Arlington, VA, US · Unknown & Unclassified · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  76. International Association of Lions Clubs

    EIN 546044202 · Headquarters: Arlington, VA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  77. International Climate Change Partnership

    EIN 541596101 · Headquarters: Arlington, VA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  78. International Community for Auditory Display

    EIN 680381828 · Headquarters: Arlington, VA, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  79. International Diatomite Producers Associ

    EIN 943069387 · Headquarters: ARLINGTON, VA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  80. International Forum on Business Ethical Conduct

    EIN 454709927 · Headquarters: ARLINGTON, VA, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  81. International Initiative on Exploitative

    EIN 541949044 · Headquarters: ARLINGTON, VA, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  82. International Institute for Sustainable Laboratories

    EIN 043848205 · Headquarters: ARLINGTON, VA, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990

  83. International Justice Mission

    EIN 541722887 · Headquarters: ARLINGTON, VA, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990

  84. International League of Conservation Photographers

    EIN 271455999 · Headquarters: ARLINGTON, VA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  85. International Mailers Advisory Group

    EIN 264657108 · Headquarters: Arlington, VA, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  86. International Pharmaceutical Excipients Council of the Americas

    EIN 521732704 · Headquarters: ARLINGTON, VA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  87. International Pharmaceutical Excipients Council-americas Foundation

    EIN 262116014 · Headquarters: ARLINGTON, VA, USA · Medical Research · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  88. International Primal Assoc

    EIN 581237467 · Headquarters: Arlington, VA, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  89. International Relief and Developement Holdings Inc

    EIN 800148653 · Headquarters: Arlington, VA, US · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  90. International Relief and Development Inc

    EIN 541889077 · Headquarters: Arlington, VA, US · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  91. International Relief and Development Us Inc

    EIN 205183267 · Headquarters: ARLINGTON, VA, USA · International, Foreign Affairs & National Security · Latest available filing year: 2017 · Primary form: IRS Form 990

  92. International Safety Equipment Associati

    EIN 883001625 · Headquarters: ARLINGTON, VA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  93. International Safety Equipment Association Inc

    EIN 136167150 · Headquarters: ARLINGTON, VA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  94. International Society for Technology in Education

    EIN 930746782 · Headquarters: ARLINGTON, VA, USA · Education · Latest available filing year: 2023 · Primary form: IRS Form 990

  95. International Society for the Study of Trauma & Dissociation Inc

    EIN 363465788 · Headquarters: Arlington, VA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990

  96. International Society on Hypertension in Blacks Inc

    EIN 581718541 · Headquarters: ARLINGTON, VA, USA · Medical Research · Latest available filing year: 2018 · Primary form: IRS Form 990

  97. International Student Empower Association Inc

    EIN 392604424 · Headquarters: arlington, VA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. International Training in Communication

    EIN 710884270 · Headquarters: arlington, VA, US · Arts, Culture & Humanities · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  99. International Virtual E-hospital Foundation

    EIN 542024895 · Headquarters: Arlington, VA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  100. Internet Commerce Coalition Inc

    EIN 820574379 · Headquarters: Arlington, VA, US · Community Improvement & Capacity Building · Latest available filing year: 2022 · Primary form: IRS Form 990-N

First page and all pages