Nonprofits in Bethesda, Maryland

Nonprofits in Bethesda, Maryland. Browse 1,532 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 Foundation Supporting Climate Science Inc

    EIN 844402551 · Headquarters: BETHESDA, MD, USA · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  2. The Frank Foundation Inc

    EIN 541782374 · Headquarters: BETHESDA, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2015 · Primary form: IRS Form 990-PF

  3. The Friends of Barker Inc

    EIN 521994867 · Headquarters: Bethesda, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990

  4. The Friends of the John Coltrane Memorial Concert Inc

    EIN 455062578 · Headquarters: BETHESDA, MD, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. The Fund to Promote Awareness of Occupational Therapy

    EIN 300086836 · Headquarters: BETHESDA, MD, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  6. The Garchik Family Foundation

    EIN 526333396 · Headquarters: BETHESDA, MD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  7. The Gary & Bernice Lebbin Foundationinc C/o Grossberg Company Llp

    EIN 237000326 · Headquarters: BETHESDA, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2020 · Primary form: IRS Form 990-PF

  8. The Generosity Exchange Inc

    EIN 208363134 · Headquarters: BETHESDA, MD, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  9. The Geneva Foundation

    EIN 911593913 · Headquarters: Bethesda, MD, USA · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990

  10. The George L Shields Foundation Inc C/o Robert M Reiner Treasurer

    EIN 521851638 · Headquarters: BETHESDA, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  11. The Giving Square Inc

    EIN 823303835 · Headquarters: BETHESDA, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990

  12. The Good Fight Inc

    EIN 834293188 · Headquarters: Bethesda, MD, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. The Gurdjieff Society of Maryland Inc

    EIN 463513148 · Headquarters: Bethesda, MD, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  14. The Gurdjieff Society of Washington D C

    EIN 521342926 · Headquarters: Bethesda, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  15. The Hanson Family Foundation C/o John C Hanson

    EIN 811514350 · Headquarters: BETHESDA, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  16. The Harold & Sylvia Greenberg Family Foundation Inc

    EIN 030422800 · Headquarters: BETHESDA, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  17. The Harvest Institute Inc

    EIN 521874476 · Headquarters: BETHESDA, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  18. The Harwood Institute for Public Innovation

    EIN 311510297 · Headquarters: BETHESDA, MD, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990

  19. The Henshel Foundation

    EIN 136094082 · Headquarters: BETHESDA, MD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  20. The Interdisciplinary Council on Developmental and Learning Disorders

    EIN 521724162 · Headquarters: BETHESDA, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  21. The International Tennis Club of the USA

    EIN 237391856 · Headquarters: BETHESDA, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  22. The Invisible Hand Foundation Inc

    EIN 475512248 · Headquarters: BETHESDA, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  23. The J Willard and Alice S Marriott Foundation

    EIN 526068678 · Headquarters: BETHESDA, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  24. The Jane and David Fairweather Foundation Inc

    EIN 522357587 · Headquarters: BETHESDA, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2014 · Primary form: IRS Form 990-PF

  25. The Jon Cohen Memorial Fund

    EIN 800384823 · Headquarters: Bethesda, MD, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  26. The Julius and Dorothy Lazarus Foundation Inc

    EIN 521909406 · Headquarters: BETHESDA, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  27. The Jyd Project Inc

    EIN 270940393 · Headquarters: BETHESDA, MD, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  28. The Kamran Foundation Inc

    EIN 300638194 · Headquarters: BETHESDA, MD, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  29. The Kass and Michael Lazerow Family Foundation Inc

    EIN 474829086 · Headquarters: BETHESDA, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  30. The Keith Campbell Foundation for the Environment Inc

    EIN 522136842 · Headquarters: BETHESDA, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  31. The Koll Family Foundation

    EIN 522128803 · Headquarters: BETHESDA, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  32. The Kristina & William Catto Foundation C/o Kristina K Catto

    EIN 472508692 · Headquarters: BETHESDA, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  33. The Lavin Family Foundation Inc

    EIN 522284964 · Headquarters: BETHESDA, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  34. The Lepere Family Foundation Inc

    EIN 522277755 · Headquarters: BETHESDA, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  35. The Lymphatic Malformation Institute

    EIN 274299011 · Headquarters: BETHESDA, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990

  36. The Margaret Thatcher Foundation

    EIN 521735686 · Headquarters: Bethesda, MD, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  37. The Mathilde and Arthur B Krim Foundation Inc

    EIN 136219851 · Headquarters: BETHESDA, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2022 · Primary form: IRS Form 990-PF

  38. The Meyer and Deanne Sharlin Foundation C/o Marc Feinberg

    EIN 923830845 · Headquarters: BETHESDA, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  39. The Minnie M Arnold Charitable Foundation Incorporated

    EIN 541387688 · Headquarters: Bethesda, MD, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  40. The Morningstar Philanthropic Foundation D/b/a the Morningstar Foundation

    EIN 521270464 · Headquarters: BETHESDA, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  41. The Moses Feldman Family Foundation

    EIN 202086533 · Headquarters: BETHESDA, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  42. The Napkin Network

    EIN 873701602 · Headquarters: Bethesda, MD, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  43. The National Education Health and Housing Institute Incorporated

    EIN 134218685 · Headquarters: BETHESDA, MD, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  44. The National Union of Kuwaiti Students

    EIN 200117250 · Headquarters: BETHESDA, MD, USA · Education · Latest available filing year: 2015 · Primary form: IRS Form 990

  45. The Neediest Kids Inc

    EIN 237309991 · Headquarters: BETHESDA, MD, USA · Youth Development · Latest available filing year: 2013 · Primary form: IRS Form 990-EZ

  46. The Newburger Schwartz Family Foundation

    EIN 203974374 · Headquarters: BETHESDA, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  47. The Old Georgetown Club Inc

    EIN 520909907 · Headquarters: BETHESDA, MD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  48. The Ottowhalley Family Foundation Inc C/o Metropolitan Agents Inc

    EIN 522135652 · Headquarters: BETHESDA, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  49. The Oxygen Club of Greater Washington D C Inc

    EIN 521624142 · Headquarters: Bethesda, MD, US · Science & Technology · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  50. The P Richard & Cindy Kramer Zitelman Family Foundation Inc

    EIN 521883221 · Headquarters: BETHESDA, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  51. The Pharmacy Technician Society Inc

    EIN 931453112 · Headquarters: BETHESDA, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  52. The Pnh Research & Support Foundation

    EIN 200577614 · Headquarters: BETHESDA, MD, USA · Medical Research · Latest available filing year: 2016 · Primary form: IRS Form 990-EZ

  53. The Potomac Conservancy Inc

    EIN 521842501 · Headquarters: BETHESDA, MD, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  54. The Primary Day School Inc

    EIN 520657413 · Headquarters: BETHESDA, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  55. The Rabbitt Whalen Family Foundation

    EIN 831645192 · Headquarters: BETHESDA, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  56. The Raymond Locke Foundation Inc

    EIN 651288334 · Headquarters: Bethesda, MD, US · Recreation & Sports · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  57. The Reba a Will Foundation

    EIN 822427395 · Headquarters: BETHESDA, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  58. The Recreation and Welfare Association of the National Institutes of Health Inc

    EIN 520686893 · Headquarters: BETHESDA, MD, USA · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990

  59. The Renfrew Foundation

    EIN 133213943 · Headquarters: BETHESDA, MD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  60. The Richard E Rubin Foundation

    EIN 272311026 · Headquarters: BETHESDA, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2017 · Primary form: IRS Form 990-PF

  61. The Robert and Margaret Hazen Foundation Inc

    EIN 263261498 · Headquarters: BETHESDA, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2022 · Primary form: IRS Form 990-PF

  62. The Robert and Mimi Schwartz Foundation Inc

    EIN 371955784 · Headquarters: BETHESDA, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  63. The Robert H Wexler Foundation C/o Susan D Wexler

    EIN 046171201 · Headquarters: BETHESDA, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2014 · Primary form: IRS Form 990-PF

  64. The Robert M Minkoff Foundation

    EIN 274761591 · Headquarters: BETHESDA, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  65. The Salem International Foundation Inc

    EIN 521072800 · Headquarters: Bethesda, MD, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  66. The Sally M and Stephen Herman Foundation Inc

    EIN 201817835 · Headquarters: BETHESDA, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  67. The Salty Dawg Rally

    EIN 461339267 · Headquarters: BETHESDA, MD, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990

  68. The Saratoga Foundation

    EIN 933589313 · Headquarters: BETHESDA, MD, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990

  69. The Schuble Family Foundation Inc C/o Dale D Schuble

    EIN 522056867 · Headquarters: BETHESDA, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  70. The Silver Family Foundation Inc

    EIN 521434998 · Headquarters: BETHESDA, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  71. The Society of Medical Consultants to the Armed Forces

    EIN 136225211 · Headquarters: BETHESDA, MD, US · Public & Societal Benefit · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  72. The Sonneborn Foundation Inc C/o Mark D Neumann

    EIN 911987558 · Headquarters: BETHESDA, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  73. The Sonnie Foundation

    EIN 826351100 · Headquarters: BETHESDA, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  74. The Stiff Person Syndrome Research

    EIN 842291780 · Headquarters: Bethesda, MD, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  75. The Stone Soup Foundation Inc

    EIN 264685808 · Headquarters: Bethesda, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  76. The Swim Club at Avenel Inc

    EIN 522189222 · Headquarters: BETHESDA, MD, USA · Recreation & Sports · Latest available filing year: 2016 · Primary form: IRS Form 990

  77. The Sylvia & Rip Williams Charitable Foundation Inc

    EIN 141866661 · Headquarters: BETHESDA, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  78. The Taiwan Culture Center Inc

    EIN 311676126 · Headquarters: Bethesda, MD, USA · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  79. The Teachers Festival Inc

    EIN 991932744 · Headquarters: BETHESDA, MD, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  80. The Team Room Foundation

    EIN 882167549 · Headquarters: Bethesda, MD, USA · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  81. The Tom and Susan Scholl Family Foundation

    EIN 522217497 · Headquarters: BETHESDA, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  82. The Tuition Exchange Inc

    EIN 042227075 · Headquarters: BETHESDA, MD, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  83. The Victoria Casey and Peter Teeley Foundation Inc

    EIN 542133584 · Headquarters: BETHESDA, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  84. The Waldron Family Foundation Inc

    EIN 204493829 · Headquarters: BETHESDA, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2011 · Primary form: IRS Form 990-PF

  85. The Washington Scholarship Fund

    EIN 521808833 · Headquarters: Bethesda, MD, USA · Education · Latest available filing year: 2011 · Primary form: IRS Form 990-EZ

  86. The Washington-Waldorf School Inc

    EIN 237003486 · Headquarters: Bethesda, MD, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  87. The Weinberg Family Foundation for Truth in Science Inc

    EIN 311607622 · Headquarters: BETHESDA, MD, USA · Social Science · Latest available filing year: 2018 · Primary form: IRS Form 990-PF

  88. The Weiss Foundation C/o Gelman Rosenberg & Freedman

    EIN 521848413 · Headquarters: BETHESDA, MD, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  89. The William and Karin Banks Foundation Inc

    EIN 010758677 · Headquarters: BETHESDA, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  90. The William D Blair Charitable Foundation

    EIN 237772187 · Headquarters: BETHESDA, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2019 · Primary form: IRS Form 990-PF

  91. The Winifred Cullen Teeley Foundation Inc

    EIN 522284890 · Headquarters: BETHESDA, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  92. The Wobniar Foundation Inc

    EIN 264518618 · Headquarters: BETHESDA, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  93. The Wondir Research Foundationinc

    EIN 542059959 · Headquarters: BETHESDA, MD, USA · Arts, Culture & Humanities · Latest available filing year: 2014 · Primary form: IRS Form 990-PF

  94. The Writers Center

    EIN 521079969 · Headquarters: Bethesda, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  95. The Wyoming Chapter of the Wildlife Society

    EIN 237380606 · Headquarters: Bethesda, MD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  96. Thelma Z and Melvin Lenkin Foundation Ii Inc

    EIN 300059962 · Headquarters: BETHESDA, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2013 · Primary form: IRS Form 990

  97. Third Practice Inc

    EIN 460673862 · Headquarters: Bethesda, MD, US · Arts, Culture & Humanities · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  98. Thisisplace Foundation

    EIN 843744867 · Headquarters: BETHESDA, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990

  99. Thrivers Philanthropies Incorporated

    EIN 881966222 · Headquarters: Bethesda, MD, US · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. Tim Howard Foundation

    EIN 861549815 · Headquarters: BETHESDA, MD, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

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