Nonprofits in Maryland

Nonprofits in Maryland. Browse 47,413 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. Annapolis Arts Alliance

    EIN 710954646 · Headquarters: ANNAPOLIS, MD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  2. Annapolis Bcm Foundation Inc

    EIN 521162612 · Headquarters: Annapolis, MD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  3. Annapolis Bicycle Racing Team Limited

    EIN 521938461 · Headquarters: ANNAPOLIS, MD, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  4. Annapolis Branch 024 of Fleet Reserve Association

    EIN 562669610 · Headquarters: Annapolis, MD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  5. Annapolis Business Association Inc Co Gardiner & Appel Group Inc

    EIN 522280340 · Headquarters: Severna Park, MD, USA · Community Improvement & Capacity Building · Latest available filing year: 2014 · Primary form: IRS Form 990

  6. Annapolis Car Enthusiasts

    EIN 810735410 · Headquarters: Annapolis, MD, US · Recreation & Sports · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  7. Annapolis Career Academy Inc

    EIN 854310750 · Headquarters: ANNAPOLIS, MD, US · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. Annapolis Chamber Music Ensemble

    EIN 821057708 · Headquarters: Crownsville, MD, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. Annapolis Chamber Players

    EIN 204910756 · Headquarters: Annapolis, MD, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. Annapolis Chapter - University of Maryland Alumni Association

    EIN 471799399 · Headquarters: Severna Park, MD, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  11. Annapolis Chapter 661 Women of the Moose

    EIN 237206704 · Headquarters: Riva, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  12. Annapolis Charity Association

    EIN 010931700 · Headquarters: Annapolis, MD, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  13. Annapolis Community Boating Inc

    EIN 261660327 · Headquarters: Annapolis, MD, US · Youth Development · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  14. Annapolis Community Foundation Inc

    EIN 412066083 · Headquarters: ANNAPOLIS, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  15. Annapolis Council 1384 Charities Inc

    EIN 562503110 · Headquarters: ANNAPOLIS, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  16. Annapolis Cove Property Owners Association Inc

    EIN 521312473 · Headquarters: LA PLATA, MD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  17. Annapolis Crusaders for Youth Inc

    EIN 521208400 · Headquarters: Annapolis, MD, US · Human Services · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  18. Annapolis Cycling Group

    EIN 934161341 · Headquarters: Annapolis, MD, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. Annapolis Design District Inc

    EIN 815042489 · Headquarters: Annapolis, MD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  20. Annapolis Dog Rescue

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

  21. Annapolis Dragon Boat Foundation Inc

    EIN 272844579 · Headquarters: Annapolis, MD, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990

  22. Annapolis Duplicate Bridge

    EIN 933772704 · Headquarters: Annapolis, MD, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  23. Annapolis Eagles Wrestling Club Inc

    EIN 821067144 · Headquarters: Millersville, MD, US · Recreation & Sports · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  24. Annapolis Film Festival

    EIN 364730103 · Headquarters: ANNAPOLIS, MD, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  25. Annapolis Gapp

    EIN 473301141 · Headquarters: Bowie, MD, US · Education · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  26. Annapolis Greek Heritage Limited

    EIN 863194844 · Headquarters: CROFTON, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  27. Annapolis Green Inc

    EIN 810985107 · Headquarters: Annapolis, MD, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  28. Annapolis High School Alumni Association Inc

    EIN 810576893 · Headquarters: ANNAPOLIS, MD, US · Education · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  29. Annapolis High School Drama Boosters

    EIN 814870897 · Headquarters: Annapolis, MD, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. Annapolis Horticultural Society

    EIN 522036951 · Headquarters: Annapolis, MD, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  31. Annapolis Immigration Justice Network Inc

    EIN 832499061 · Headquarters: Annapolis, MD, USA · Crime & Legal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  32. 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

  33. Annapolis Junior Rowing Association Inc

    EIN 264121992 · Headquarters: ANNAPOLIS, MD, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  34. Annapolis Kappa Scholarship Fund Inc

    EIN 522277500 · Headquarters: Gambrills, MD, USA · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  35. Annapolis Lions Club Foundation Inc

    EIN 526056480 · Headquarters: Annapolis, MD, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  36. Annapolis Lodge No 89 Charitable Foundation Inc

    EIN 263771643 · Headquarters: ANNAPOLIS, MD, US · Education · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  37. Annapolis Makerspace

    EIN 821683064 · Headquarters: Annapolis, MD, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  38. Annapolis Maritime Arts and Science Center Inc

    EIN 900461599 · Headquarters: ANNAPOLIS, MD, US · Arts, Culture & Humanities · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  39. Annapolis Maritime Museum & Park

    EIN 521664577 · Headquarters: Annapolis, MD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  40. Annapolis Match Race Center Inc

    EIN 452785421 · Headquarters: Annapolis, MD, US · Recreation & Sports · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  41. Annapolis Md Chapter Harley Owners Group

    EIN 521698384 · Headquarters: ANNAPOLIS, MD, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  42. Annapolis Micam House Inc

    EIN 273110951 · Headquarters: Annapolis, MD, US · Human Services · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  43. Annapolis Middle School - Foreign Language Club

    EIN 352419745 · Headquarters: Annapolis, MD, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  44. Annapolis Middle School Music Boosters

    EIN 800740962 · Headquarters: ANNAPOLIS, MD, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  45. Annapolis Moose Lodge #296

    EIN 520227430 · Headquarters: Annapolis, Maryland, United States · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  46. Annapolis Musicians Fund for Musicians Inc

    EIN 202801578 · Headquarters: Annapolis, MD, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  47. Annapolis Naval Sailing Assocation Inc

    EIN 522037929 · Headquarters: Edgewater, MD, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  48. Annapolis Naval Sailing Association Foundation Inc

    EIN 455615432 · Headquarters: CROFTON, MD, US · Youth Development · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  49. Annapolis Navy Jnr Reserve Officer Traiing Corps Booster Club

    EIN 010741003 · Headquarters: ANNAPOLIS, MD, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  50. Annapolis Neck Conservation Foundation Inc

    EIN 202665953 · Headquarters: Annapolis, MD, US · Environment · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  51. Annapolis Opera Company

    EIN 237321514 · Headquarters: ANNAPOLIS, MD, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  52. Annapolis Parrot Head Club

    EIN 522023571 · Headquarters: Crofton, MD, US · Human Services · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  53. Annapolis Pickleball Club

    EIN 812882346 · Headquarters: Annapolis, MD, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  54. Annapolis Police Explorer Post 199 Inc

    EIN 464798089 · Headquarters: Annapolis, MD, US · Youth Development · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  55. Annapolis Police Foundation Inc

    EIN 833148516 · Headquarters: ANNAPOLIS, MD, USA · Crime & Legal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  56. Annapolis Police Scholarship Fund Inc

    EIN 820899195 · Headquarters: Annapolis, MD, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  57. Annapolis Preservation Trust Inc

    EIN 521550032 · Headquarters: Annapolis, MD, US · Arts, Culture & Humanities · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  58. Annapolis Pride Inc

    EIN 834719430 · Headquarters: Annapolis, MD, USA · Civil Rights, Social Action & Advocacy · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  59. Annapolis Rotaract Foundation Inc

    EIN 464213470 · Headquarters: Annapolis, MD, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  60. Annapolis Senior High School Sports Booster Club Inc

    EIN 521731071 · Headquarters: Annapolis, MD, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. Annapolis Seniors Inc

    EIN 273520393 · Headquarters: ANNAPOLIS, MD, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  62. Annapolis Skating Club Inc

    EIN 830672077 · Headquarters: Odenton, MD, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  63. Annapolis Soccer Club Inc

    EIN 522274066 · Headquarters: Annapolis, MD, USA · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990

  64. Annapolis Society for Human Resource Management

    EIN 522190395 · Headquarters: Riva, MD, US · Community Improvement & Capacity Building · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  65. Annapolis Summer Garden Theatre

    EIN 526078380 · Headquarters: ANNAPOLIS, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  66. Annapolis Surf Club Inc

    EIN 593802796 · Headquarters: Halethorpe, MD, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  67. Annapolis Swim Club Corporation

    EIN 843015426 · Headquarters: RIVA, MD, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990

  68. Annapolis Symphony Orchestra Inc

    EIN 237001357 · Headquarters: ANNAPOLIS, MD, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  69. Annapolis the Beautiful Inc

    EIN 202880838 · Headquarters: Annapolis, MD, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  70. Annapolis Triathlon Club Inc

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

  71. Annapolis United Football Club Inc

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

  72. Annapolis Watercolor Club Inc

    EIN 522075562 · Headquarters: Annapolis, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  73. Annapolis Waterfront Center Inc

    EIN 832867459 · Headquarters: ANNAPOLIS, MD, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  74. Annapolis Wellness Corporation

    EIN 205764752 · Headquarters: ANNAPOLIS, MD, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990

  75. Annapolis Woodworkers Guild Incorporated

    EIN 521861517 · Headquarters: Annapolis, MD, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  76. Annapolis Yacht Club Foundation Inc

    EIN 311721302 · Headquarters: ANNAPOLIS, MD, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  77. Annapolis Youth Lacrosse Association Inc

    EIN 521743221 · Headquarters: Annapolis, MD, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  78. Annapurna Inc

    EIN 825444681 · Headquarters: Rockville, MD, US · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  79. Anne Arundal Association of Life Underwriters

    EIN 521205822 · Headquarters: Severna Park, MD, US · Community Improvement & Capacity Building · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  80. Anne Arundel Academies Inc

    EIN 521937257 · Headquarters: ANNAPOLIS, MD, US · Education · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  81. Anne Arundel Affordable Housing Coalition Inc

    EIN 522055689 · Headquarters: Riva, MD, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  82. Anne Arundel Alarmers Association I

    EIN 526067470 · Headquarters: Glen Burnie, MD, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990

  83. Anne Arundel Amateur Baseball Association Inc

    EIN 273814618 · Headquarters: Glen Burnie, MD, US · Recreation & Sports · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  84. Anne Arundel Amphibians

    EIN 223971693 · Headquarters: Pasadena, MD, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  85. Anne Arundel and Annapolis Coalition Ot End Homelessness

    EIN 320421049 · Headquarters: Annapolis, MD, US · Housing & Shelter · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  86. Anne Arundel Beekeepers Association Incorporated

    EIN 471679764 · Headquarters: Gambrills, MD, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  87. Anne Arundel Cares Inc

    EIN 454589622 · Headquarters: Annapolis, MD, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  88. Anne Arundel Clinical Services Inc

    EIN 521566569 · Headquarters: Annapolis, MD, US · Health Care · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  89. Anne Arundel Co and City of Annapolis Community Emergency Resp

    EIN 473987874 · Headquarters: Annapolis, MD, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. Anne Arundel Co Prof Fire Fighters Burn Foundation Inc

    EIN 743043503 · Headquarters: SEVERNA PARK, MD, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  91. Anne Arundel Collaborative Professionals Inc

    EIN 365074272 · Headquarters: Owings Mills, MD, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  92. Anne Arundel Community College Foundation Inc

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

  93. Anne Arundel Community Concert Association Inc

    EIN 521853260 · Headquarters: Severna Park, MD, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. Anne Arundel Conflict Resolution Inc

    EIN 521845816 · Headquarters: ANNAPOLIS, MD, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  95. Anne Arundel Connecting Together (ACT)

    EIN 832013555 · Headquarters: Annapolis, MD, United States · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  96. Anne Arundel Council of Community Services

    EIN 521798902 · Headquarters: Annapolis, MD, US · Human Services · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  97. Anne Arundel County 4-H Foundation Incorporated

    EIN 526082282 · Headquarters: Gambrills, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. Anne Arundel County Alliance for Fair Land Use Inc

    EIN 202680579 · Headquarters: Annapolis, MD, US · Environment · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  99. 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

  100. Anne Arundel County Bar Foundation Inc

    EIN 521704047 · Headquarters: ANNAPOLIS, MD, USA · Crime & Legal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

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