Nonprofits in Arnold, Maryland

Nonprofits in Arnold, Maryland. Browse 146 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. 4 Horsemen Charities Incorporated

    EIN 461744773 · Headquarters: ARNOLD, MD, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  2. 436350 Black Eyed Susan

    EIN 010690475 · Headquarters: Arnold, MD, US · Community Improvement & Capacity Building · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  3. A Community of Transformation Inc

    EIN 020606825 · Headquarters: Arnold, MD, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. Acess Foundation

    EIN 824807128 · Headquarters: ARNOLD, MD, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  5. Alliance Francaise D Annapolis

    EIN 311698651 · Headquarters: Arnold, MD, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  6. American Debate Association Inc

    EIN 232695441 · Headquarters: Arnold, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. Ancient Order of Hibernians in America

    EIN 320383178 · Headquarters: Arnold, MD, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. Annapolis Alumnae Delta Foundation Inc

    EIN 900902505 · Headquarters: Arnold, MD, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. Annapolis Area Imagination Library

    EIN 872917945 · Headquarters: Arnold, MD, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  10. Annapolis Dog Rescue

    EIN 271843696 · Headquarters: Arnold, MD, US · Animal Related · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  11. Annapolis Jaycee Foundation Inc

    EIN 521070262 · Headquarters: Arnold, MD, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  12. Annapolis Triathlon Club Inc

    EIN 205083671 · Headquarters: Arnold, MD, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. Annapolis United Football Club Inc

    EIN 834420548 · Headquarters: ARNOLD, MD, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  14. Anne Arundel Community College Foundation Inc

    EIN 526078381 · Headquarters: ARNOLD, MD, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  15. Anne Arundel County Assoc of Realtors Inc

    EIN 526054304 · Headquarters: ARNOLD, MD, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  16. Anne Arundel County Fish and Game Conservation Association Inc

    EIN 521081120 · Headquarters: Arnold, MD, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  17. Anne Arundel County Licensed Beverage Association

    EIN 237120869 · Headquarters: Arnold, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  18. Arnold Preservation Council Inc

    EIN 522332052 · Headquarters: ARNOLD, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. Arnold Seniors Incorporated

    EIN 273682266 · Headquarters: Arnold, MD, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  20. Arnold Volunteer Fire Department Inc

    EIN 521312480 · Headquarters: Arnold, MD, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2024 · Primary form: IRS Form 990

  21. Arnold Womens Club Inc

    EIN 521635120 · Headquarters: Arnold, MD, US · Community Improvement & Capacity Building · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  22. Artist Open Studios Inc

    EIN 993008755 · Headquarters: ARNOLD, MD, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  23. Arundel Vocal Arts Society Incorporated

    EIN 521301514 · Headquarters: Arnold, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  24. Asquith Creek Charitable Trust

    EIN 521193104 · Headquarters: Arnold, MD, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  25. Association of Clinical Elbow and Shoulder Surgeons Incorporated

    EIN 453784045 · Headquarters: ARNOLD, MD, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  26. Association of Information Technology Professionals

    EIN 526054891 · Headquarters: ARNOLD, MD, US · Science & Technology · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  27. Association of Military Colleges & Schools of the United States

    EIN 526076204 · Headquarters: Arnold, MD, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  28. Baltimore Blues Society Inc

    EIN 521793556 · Headquarters: ARNOLD, MD, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  29. Bay Paddle Inc

    EIN 851598922 · Headquarters: ARNOLD, MD, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  30. Bay Theatre Company Inc

    EIN 270031467 · Headquarters: ARNOLD, MD, US · Arts, Culture & Humanities · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  31. Bays Inc

    EIN 521170838 · Headquarters: ARNOLD, MD, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990

  32. Beats Rhymes and Relief

    EIN 462943217 · Headquarters: Arnold, MD, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  33. Belvedere Community Association Inc

    EIN 200348568 · Headquarters: ARNOLD, MD, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  34. Belvedere Yacht Club Inc

    EIN 208945241 · Headquarters: Arnold, MD, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  35. Bicycle Advocates for Annapolis & Anne Arundel County Incorporated

    EIN 462657171 · Headquarters: Arnold, MD, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  36. Birthright of Annapolis Inc

    EIN 521176289 · Headquarters: ARNOLD, MD, USA · Civil Rights, Social Action & Advocacy · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  37. Black Military History Institute

    EIN 521521808 · Headquarters: Arnold, MD, US · Human Services · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  38. Box of Rain Foundation Inc

    EIN 542189646 · Headquarters: ARNOLD, MD, USA · Recreation & Sports · Latest available filing year: 2018 · Primary form: IRS Form 990

  39. Broadneck Baseball Inc

    EIN 205647151 · Headquarters: ARNOLD, MD, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  40. Broadneck Elementary School Parent Teacher Organization

    EIN 521756893 · Headquarters: ARNOLD, MD, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  41. Broadneck Elks Lodge #2608

    EIN 521244903 · Headquarters: ARNOLD, MD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  42. Broadneck Hockey Club Inc

    EIN 832018735 · Headquarters: ARNOLD, MD, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  43. Bucktail Rod & Gun Club of Arnold I Nc

    EIN 394588016 · Headquarters: Arnold, MD, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  44. Cape St Claire Recreation Council Inc

    EIN 521769927 · Headquarters: Arnold, MD, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  45. Central Maryland Wrestling Inc

    EIN 474242735 · Headquarters: Arnold, MD, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  46. Chase Creek Swim Club Inc

    EIN 237236297 · Headquarters: ARNOLD, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  47. Chesapeake Bay Earth School Inc

    EIN 371427812 · Headquarters: Arnold, MD, US · Education · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  48. Chesapeake Shepard & K-9 Rescue Inc

    EIN 510549016 · Headquarters: Arnold, MD, US · Animal Related · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  49. Co-op Arundel

    EIN 823843334 · Headquarters: Arnold, MD, US · Community Improvement & Capacity Building · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  50. Colt Corral 33 Inc

    EIN 521149503 · Headquarters: Arnold, MD, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  51. Community of Grace Inc

    EIN 990884455 · Headquarters: Arnold, MD, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  52. Diemas Dream Foundation

    EIN 364254630 · Headquarters: Arnold, MD, USA · International, Foreign Affairs & National Security · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ

  53. Distinguished Sales Achievement Club

    EIN 753088908 · Headquarters: ARNOLD, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  54. Eddie Mcgowan Foundation Inc

    EIN 825449127 · Headquarters: Arnold, MD, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  55. Elfstrom Family Foundation

    EIN 237015642 · Headquarters: Arnold, MD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  56. Fit Like a Ck Mother

    EIN 842231250 · Headquarters: Arnold, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  57. Fowble Foundation

    EIN 521851033 · Headquarters: ARNOLD, MD, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  58. Foxmoor Association Inc

    EIN 521295871 · Headquarters: Arnold, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. Franklin Environmental Group Ltd

    EIN 320082289 · Headquarters: Arnold, MD, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  60. Gardens for Heroes

    EIN 474827712 · Headquarters: Arnold, MD, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  61. Grandmeres Touch Inc

    EIN 842038916 · Headquarters: Arnold, MD, US · Human Services · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  62. Greater Severna Park Womens Club

    EIN 474062878 · Headquarters: Arnold, MD, US · Recreation & Sports · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  63. Growth Action Network of Anne Arundel County Inc

    EIN 464237877 · Headquarters: Arnold, MD, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  64. Gynecologic Cancers Research Foundation Inc

    EIN 814205562 · Headquarters: ARNOLD, MD, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990

  65. Harbor Light Squares

    EIN 522141292 · Headquarters: Arnold, MD, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  66. Illusions Baton Twirling Club

    EIN 813743318 · Headquarters: Arnold, MD, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  67. International Society for Academic Research Expeditions

    EIN 870569987 · Headquarters: arnold, MD, US · Education · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  68. International Symposium on Memory Systems Inc

    EIN 473590208 · Headquarters: Arnold, MD, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  69. Ispfh Coop

    EIN 364278176 · Headquarters: Arnold, MD, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  70. K a Streete Foundation for Healthcare Advancement Inc

    EIN 263837231 · Headquarters: ARNOLD, MD, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  71. Kayla Weber Believe Foundation

    EIN 261507243 · Headquarters: Arnold, MD, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  72. La Leche League International Inc

    EIN 522278960 · Headquarters: Arnold, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  73. Landhaven Community Association Inc

    EIN 521043961 · Headquarters: Arnold, MD, US · Community Improvement & Capacity Building · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  74. League of Women Voters of Anne Arundel County Inc

    EIN 273529031 · Headquarters: ARNOLD, MD, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  75. Leslies Week

    EIN 464899156 · Headquarters: ARNOLD, MD, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  76. Let's Help Kids

    EIN 271645119 · Headquarters: ARNOLD, MD, US · Human Services · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  77. Mago Vista Area Civic Association Inc

    EIN 526045033 · Headquarters: Arnold, MD, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  78. Magothy River Middle School Instrumental Program Boosters Inc

    EIN 871186460 · Headquarters: Arnold, MD, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  79. Magothy River Middle School Parent Teacher Student Association

    EIN 521040293 · Headquarters: Arnold, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. Maryland Arborist Association

    EIN 521217159 · Headquarters: ARNOLD, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  81. Maryland Association of Secondary School Principals Inc

    EIN 520974554 · Headquarters: Arnold, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  82. Maryland College Sricf

    EIN 800283790 · Headquarters: Arnold, MD, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. Maryland Emergency Response Inc

    EIN 461599193 · Headquarters: ARNOLD, MD, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  84. Maryland Information Literacy Exchange Inc

    EIN 464759463 · Headquarters: ARNOLD, MD, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  85. Maryland Jaycees Inc

    EIN 526054286 · Headquarters: ARNOLD, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  86. Maryland Performing Arts Institute Inc

    EIN 371571803 · Headquarters: Arnold, MD, USA · Arts, Culture & Humanities · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ

  87. Maryland Society of Portrait Painters Inc

    EIN 261445809 · Headquarters: Arnold, MD, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  88. Matthew Murphy Foundation Inc

    EIN 994385148 · Headquarters: Arnold, MD, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. Medical Society Alliance of Anne Arundel County

    EIN 522054295 · Headquarters: arnold, MD, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  90. Michael Dipaola Foundation

    EIN 465309583 · Headquarters: Arnold, MD, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  91. Middle Atlantic Golf Association Inc

    EIN 521701359 · Headquarters: Arnold, MD, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  92. Middle Atlantic Moto-cross Association Inc

    EIN 521072712 · Headquarters: ARNOLD, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  93. Ms 4 Ms

    EIN 454199018 · Headquarters: ARNOLD, MD, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2024 · Primary form: IRS Form 990

  94. My Brothers Pantry Inc

    EIN 521487999 · Headquarters: ARNOLD, MD, USA · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  95. National Association of Housing & Redevelopment Officials

    EIN 863656453 · Headquarters: ARNOLD, MD, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  96. National Organization of Mothers of Twins Clubs Inc

    EIN 522319992 · Headquarters: ARNOLD, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. Naval Academy Sailing Foundation Inc

    EIN 237328323 · Headquarters: ARNOLD, MD, USA · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  98. Navy Youth Hockey Association Inc

    EIN 611529098 · Headquarters: ARNOLD, MD, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990

  99. Neen Cares Inc

    EIN 472875276 · Headquarters: Arnold, MD, US · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. Nexus Insights Inc

    EIN 873906801 · Headquarters: ARNOLD, MD, USA · Medical Research · Latest available filing year: 2023 · Primary form: IRS Form 990

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