Nonprofits in Annapolis, Maryland

Nonprofits in Annapolis, Maryland. Browse 1,031 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. National League of American Penwomen Inc

    EIN 522003458 · Headquarters: Annapolis, MD, US · Recreation & Sports · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  2. National League of Women Lobbyists Inc

    EIN 872916170 · Headquarters: Annapolis, MD, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. National Society of the Daughters of the American Revolution

    EIN 526054401 · Headquarters: Annapolis, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. Natl Orgn for the Prof Adv of Black Chemists & Chemical Engineers

    EIN 581285586 · Headquarters: ANNAPOLIS, MD, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  5. Nature Sacred

    EIN 421263576 · Headquarters: ANNAPOLIS, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  6. Naval Academy Athletic Association

    EIN 520613669 · Headquarters: ANNAPOLIS, MD, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-T

  7. Naval Academy Athletic Association Veba Benefit Trust

    EIN 816529931 · Headquarters: ANNAPOLIS, MD, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  8. Naval Academy Golf Association

    EIN 520545280 · Headquarters: ANNAPOLIS, MD, USA · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990

  9. Naval Academy Junior Swim Club Inc

    EIN 521473227 · Headquarters: Annapolis, MD, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  10. Naval Academy Primary School

    EIN 526001692 · Headquarters: ANNAPOLIS, MD, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  11. Naval Academy Spouses and Civilians Club

    EIN 520887125 · Headquarters: Annapolis, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  12. Navy Football Brotherhood Inc

    EIN 823966681 · Headquarters: Annapolis, MD, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990

  13. Navy League of the United States

    EIN 521338710 · Headquarters: Annapolis, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  14. Navy Sprint Football Parents Club Inc

    EIN 883781133 · Headquarters: Annapolis, MD, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  15. Navy-Marine Corps Regional Training Center Inc

    EIN 465717042 · Headquarters: Annapolis, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  16. Network for Diversity in Concert Percussion Inc

    EIN 853470370 · Headquarters: Annapolis, MD, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  17. New Annapolitan Club Inc

    EIN 521635441 · Headquarters: Annapolis, MD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  18. New England Theater Management

    EIN 260625175 · Headquarters: Annapolis, MD, US · Arts, Culture & Humanities · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  19. New Path Inc

    EIN 473031639 · Headquarters: ANNAPOLIS, MD, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  20. New Pathways to Enterprise

    EIN 455293771 · Headquarters: Annapolis, MD, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  21. Newtowne Community Development Corporation

    EIN 271036273 · Headquarters: ANNAPOLIS, MD, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  22. Noahs Ark Wildlife Center Inc

    EIN 521930103 · Headquarters: Annapolis, MD, US · Animal Related · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  23. Nomads of Annapolis Inc

    EIN 522111729 · Headquarters: Annapolis, MD, US · Education · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  24. Norman J Fisher and Doris Fisher Foundation

    EIN 208973776 · Headquarters: ANNAPOLIS, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  25. North American Point to Point Assoc

    EIN 582650917 · Headquarters: Annapolis, MD, USA · Recreation & Sports · Latest available filing year: 2012 · Primary form: IRS Form 990-EZ

  26. Nphc of Anne Arundel County

    EIN 810949966 · Headquarters: Annapolis, MD, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  27. Ocean Research Project Inc

    EIN 455439654 · Headquarters: ANNAPOLIS, MD, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  28. Offshore Wind Alliance of Delaware & Maryland Inc

    EIN 863839655 · Headquarters: ANNAPOLIS, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  29. Oic of Anne Arundel County Inc

    EIN 521116510 · Headquarters: ANNAPOLIS, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  30. Old Line Sailing and Cruising Club Inc

    EIN 471561777 · Headquarters: Annapolis, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  31. Old South Country Club Inc C/o Mcnamee Hosea Attnkevin Elden

    EIN 521592096 · Headquarters: ANNAPOLIS, MD, USA · Recreation & Sports · Latest available filing year: 2019 · Primary form: IRS Form 990

  32. Oleg Organization for Liberal Education in Georgia Inc

    EIN 264378722 · Headquarters: Annapolis, MD, US · International, Foreign Affairs & National Security · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  33. Olivia Constants Foundation Inc

    EIN 453025889 · Headquarters: Annapolis, MD, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  34. Omega Psi Phi Fraternity

    EIN 526071185 · Headquarters: Annapolis, MD, US · Recreation & Sports · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  35. Omicron Delta Epsilon Intl Honor Society in Economics Inc

    EIN 237348206 · Headquarters: Annapolis, MD, US · Education · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  36. On Our Own of Anne Arundel County

    EIN 522178165 · Headquarters: ANNAPOLIS, MD, USA · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990

  37. One Annapolis Inc

    EIN 853397505 · Headquarters: Annapolis, MD, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  38. Open Ran Policy Coalition

    EIN 850962375 · Headquarters: ANNAPOLIS, MD, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  39. Optimum Youth Performance

    EIN 264396034 · Headquarters: annapolis, MD, US · Youth Development · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  40. Organization of Hispanics Lati American of Anne Arundel County

    EIN 522151842 · Headquarters: ANNAPOLIS, MD, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  41. Our Creeks & Conservancy Inc

    EIN 812154232 · Headquarters: ANNAPOLIS, MD, USA · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ

  42. Oyster Recovery Partnership Inc

    EIN 237204806 · Headquarters: Annapolis, MD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  43. Page Universal Ministries Inc

    EIN 842582724 · Headquarters: Annapolis, MD, US · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  44. Parents for Montessori Education Inc

    EIN 521436080 · Headquarters: ANNAPOLIS, MD, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  45. Parole Rotary 300 Inc

    EIN 521559870 · Headquarters: ANNAPOLIS, MD, USA · Community Improvement & Capacity Building · Latest available filing year: 2011 · Primary form: IRS Form 990-EZ

  46. Parole Rotary Club Foundation Inc

    EIN 521589478 · Headquarters: Annapolis, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  47. Partners for Rural America Inc

    EIN 251864519 · Headquarters: Annapolis, MD, US · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  48. Partnership For Quality Medical Donation

    EIN 233097238 · Headquarters: Annapolis, MD, USA · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990

  49. Pass Maryland Inc

    EIN 832172697 · Headquarters: Annapolis, MD, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  50. Path Project Inc

    EIN 921403826 · Headquarters: Annapolis, MD, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  51. Patuxent Animal Welfare Society

    EIN 522001456 · Headquarters: Annapolis, MD, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990

  52. Paws2Care Inc

    EIN 453482974 · Headquarters: Annapolis, MD, US · Animal Related · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  53. Peake Social Inc

    EIN 870864663 · Headquarters: Annapolis, MD, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  54. Peerless Rens Club Inc

    EIN 520680410 · Headquarters: Annapolis, MD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  55. Peninsula Athletic League Inc

    EIN 521618044 · Headquarters: Annapolis, MD, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990

  56. Pepsi-cola Bottlers Life Health Accident and Other Benefits Fund

    EIN 136131902 · Headquarters: ANNAPOLIS, MD, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  57. Pepsi-cola Bottlers' Association Inc

    EIN 131947093 · Headquarters: ANNAPOLIS, MD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  58. Pettebone Farms Homeowners Asssoc Inc

    EIN 522019468 · Headquarters: Annapolis, MD, US · Housing & Shelter · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. Philbin Family Foundation Inc

    EIN 824778090 · Headquarters: ANNAPOLIS, MD, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  60. Philip E and Carole R Ratcliffe Foundation Inc

    EIN 820568453 · Headquarters: ANNAPOLIS, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  61. Physicians for Medicare Advantage Beneficiaries

    EIN 990955287 · Headquarters: ANNAPOLIS, MD, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990

  62. Pi Tau Sigma

    EIN 581516501 · Headquarters: Annapolis, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  63. Pine Tree Associates Inc

    EIN 526017028 · Headquarters: Annapolis, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  64. Plasma Protein Therapeutics Assoc

    EIN 521800187 · Headquarters: ANNAPOLIS, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  65. PlayAnnapolis Inc

    EIN 844846856 · Headquarters: ANNAPOLIS, MD, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  66. Pleasant Plains Homeowners Association

    EIN 521904885 · Headquarters: Annapolis, MD, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  67. Positive Sisters

    EIN 274025097 · Headquarters: Annapolis, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. Positive-strides Llc Org

    EIN 464120958 · Headquarters: Annapolis, MD, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  69. Power of One

    EIN 271331826 · Headquarters: Annapolis, MD, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  70. Presidents Hill Community Association Inc

    EIN 824713217 · Headquarters: Annapolis, MD, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  71. Preventing Colorectal Cancerorg

    EIN 262129892 · Headquarters: ANNAPOLIS, MD, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2016 · Primary form: IRS Form 990-EZ

  72. Prince George's County Medical Society

    EIN 521007010 · Headquarters: ANNAPOLIS, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  73. Printers Forum

    EIN 473525559 · Headquarters: ANNAPOLIS, MD, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  74. Professional Staff Association of Md

    EIN 521648334 · Headquarters: Annapolis, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  75. Project Fleri Ltd

    EIN 834544974 · Headquarters: ANNAPOLIS, MD, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990

  76. Prolatinos Inc

    EIN 462554207 · Headquarters: ANNAPOLIS, MD, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  77. Providence Club Inc

    EIN 520813435 · Headquarters: ANNAPOLIS, MD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  78. Pta at Georgetown East

    EIN 413193791 · Headquarters: Annapolis, MD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  79. Pta Delaware Congress

    EIN 237031087 · Headquarters: ANNAPOLIS, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. Pta Delaware Congress

    EIN 237031091 · Headquarters: Annapolis, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  81. Pta Delaware Congress

    EIN 522097719 · Headquarters: Annapolis, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  82. Pta Delaware Congress

    EIN 822981426 · Headquarters: Annapolis, MD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  83. Pta Delware Congress

    EIN 521762917 · Headquarters: Annapolis, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  84. Pta Maryland Congress of Parent & Teachers Inc

    EIN 237077054 · Headquarters: Annapolis, MD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  85. Pta Maryland Congress of Parent & Teachers Inc

    EIN 263593673 · Headquarters: Annapolis, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. Pta Maryland Congress of Parent & Teachers Inc

    EIN 465188492 · Headquarters: Annapolis, MD, US · Education · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  87. Pta Maryland Congress of Parents & Teachers Inc

    EIN 237031047 · Headquarters: Annapolis, MD, US · Education · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  88. Pta Maryland Congress of Parents & Teachers Inc

    EIN 237275117 · Headquarters: Annapolis, MD, US · Education · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  89. Pta Maryland Congress of Parents & Teachers Inc

    EIN 521813113 · Headquarters: ANNAPOLIS, MD, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  90. Public Relations Society of America Inc

    EIN 223069577 · Headquarters: Annapolis, MD, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  91. Puerto Rico Strong Inc

    EIN 822883056 · Headquarters: Annapolis, MD, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  92. Putts Fore Mutts Foundation Inc

    EIN 900736152 · Headquarters: Annapolis, MD, USA · Animal Related · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  93. Qm Quality Matters Inc

    EIN 465503339 · Headquarters: ANNAPOLIS, MD, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  94. Quick Stix Leagues Ltd

    EIN 522201401 · Headquarters: ANNAPOLIS, MD, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. Race for Life Inc

    EIN 873813883 · Headquarters: ANNAPOLIS, MD, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  96. Ranger Rosary Inc

    EIN 262043363 · Headquarters: Annapolis, MD, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. Ratanpa Charitable Foundation Inc

    EIN 993009065 · Headquarters: ANNAPOLIS, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  98. Reach Early to Thrive Inc

    EIN 861940586 · Headquarters: Annapolis, MD, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  99. Real Champions Pressing on Inc

    EIN 335014424 · Headquarters: ANNAPOLIS, MD, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. Recovery Awareness Foundation Incorporated

    EIN 822014289 · Headquarters: Annapolis, MD, US · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-N

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