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. Bridging the Nations Ministries International Inc

    EIN 474767526 · Headquarters: Annapolis, MD, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  2. Bright World Arts Productions Inc

    EIN 260895480 · Headquarters: Annapolis, MD, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. Broadneck Council of Community Associations Inc

    EIN 562661844 · Headquarters: Annapolis, MD, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  4. Broadneck High School Ptso

    EIN 203522267 · Headquarters: ANNAPOLIS, MD, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  5. Broadneck Music Boosters Inc

    EIN 521693189 · Headquarters: ANNAPOLIS, MD, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  6. Broadneck Robotics Club

    EIN 823973889 · Headquarters: Annapolis, MD, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  7. Broadneck Scouting Assoc Inc

    EIN 800242191 · Headquarters: Annapolis, MD, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. Bruin Athletic Boosters Club Inc

    EIN 521369539 · Headquarters: ANNAPOLIS, MD, USA · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990

  9. Bsg Family Foundation

    EIN 010713216 · Headquarters: ANNAPOLIS, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  10. Bubbes Closet

    EIN 861483951 · Headquarters: ANNAPOLIS, MD, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  11. Building Owners and Managers Institute

    EIN 237070298 · Headquarters: ANNAPOLIS, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  12. Burrows Hill Foundation to Fight Friedreich's Ataxia

    EIN 814154710 · Headquarters: ANNAPOLIS, MD, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990

  13. Bywater Mutual Homes Inc

    EIN 130816700 · Headquarters: ANNAPOLIS, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  14. Cable Telecommunications Association of the District of Columbia

    EIN 521298888 · Headquarters: ANNAPOLIS, MD, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990

  15. Camrh Ministries

    EIN 842735092 · Headquarters: Annapolis, MD, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  16. Cape Conservation Corps

    EIN 473745740 · Headquarters: Annapolis, MD, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. Cape St Claire Business & Lot Owners As

    EIN 521830883 · Headquarters: ANNAPOLIS, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  18. Cape St Claire Elementary School PTO Corporation

    EIN 521738635 · Headquarters: Annapolis, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  19. Cape St Claire Garden Club

    EIN 813217549 · Headquarters: Annapolis, MD, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  20. Cape St Claire Swim Club Inc

    EIN 520888272 · Headquarters: ANNAPOLIS, MD, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  21. Cape St Claire Vol Fire Co Inc

    EIN 526048769 · Headquarters: ANNAPOLIS, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  22. Capital City Cultural Arts District Annapolis Arts District

    EIN 271125570 · Headquarters: Annapolis, MD, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  23. Capitol Hill Prayer Alert Foundation

    EIN 542019379 · Headquarters: Annapolis, MD, US · Religion Related · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  24. Caring Collection Inc

    EIN 521846601 · Headquarters: ANNAPOLIS, MD, USA · Health Care · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ

  25. Caring Hearts of Chesapeake Harbour Corporation

    EIN 392922278 · Headquarters: ANNAPOLIS, MD, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. Caritas Society of St John's College

    EIN 237121087 · Headquarters: ANNAPOLIS, MD, USA · Education · Latest available filing year: 2010 · Primary form: IRS Form 990-EZ

  27. Caritas Society of St John's College Inc

    EIN 473338711 · Headquarters: ANNAPOLIS, MD, USA · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  28. Carolina Wrestling Club Inc

    EIN 203427537 · Headquarters: Annapolis, MD, US · Youth Development · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  29. Carriage Hills Property Owners Association Inc

    EIN 521440492 · Headquarters: Annapolis, MD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  30. Carter Marohn-Johnson Memorial Scholarship Inc

    EIN 833195314 · Headquarters: Annapolis, MD, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  31. Catherine Project Inc

    EIN 871914842 · Headquarters: Annapolis, MD, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990

  32. Celebrate Annapolis Juneteenth

    EIN 921132568 · Headquarters: ANNAPOLIS, MD, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  33. Center for Homeland Security & Resilience

    EIN 474761952 · Headquarters: ANNAPOLIS, MD, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2017 · Primary form: IRS Form 990

  34. Center of Help

    EIN 522282782 · Headquarters: ANNAPOLIS, MD, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  35. Chamber Music Annapolis

    EIN 522242659 · Headquarters: Annapolis, MD, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  36. Chambers Family Foundation Inc

    EIN 208779196 · Headquarters: ANNAPOLIS, MD, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  37. Chaney Foundation Ltd

    EIN 521525001 · Headquarters: ANNAPOLIS, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  38. Change Is Here

    EIN 995067152 · Headquarters: Annapolis, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  39. Change Maryland Inc

    EIN 833429962 · Headquarters: annapolis, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  40. Changing Seasons Inc

    EIN 043366919 · Headquarters: ANNAPOLIS, MD, US · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  41. Character Matters Inc

    EIN 931845689 · Headquarters: Annapolis, MD, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  42. Charles Carroll House of Annapolis Inc

    EIN 521562338 · Headquarters: ANNAPOLIS, MD, USA · Arts, Culture & Humanities · Latest available filing year: 2014 · Primary form: IRS Form 990

  43. Charles W Hoppy Adams Jr Foundation Inc

    EIN 412209313 · Headquarters: ANNAPOLIS, MD, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  44. Charleston Cardiology Research Foundation

    EIN 550709377 · Headquarters: ANNAPOLIS, MD, US · Medical Research · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  45. Charting Careers Inc

    EIN 825035726 · Headquarters: ANNAPOLIS, MD, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  46. Chase Home Inc

    EIN 520613676 · Headquarters: ANNAPOLIS, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  47. Chesapeake Area Professional Captains Association Incorporated

    EIN 331047795 · Headquarters: ANNAPOLIS, MD, US · Community Improvement & Capacity Building · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  48. Chesapeake Bay Alberg 30 One Design Association Inc

    EIN 364684731 · Headquarters: Annapolis, MD, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  49. Chesapeake Bay Foundation

    EIN 526065757 · Headquarters: Annapolis, MD, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  50. Chesapeake Bay Perioperative Consortium Inc

    EIN 833079812 · Headquarters: Annapolis, MD, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  51. Chesapeake Bay Seafood Industries Association

    EIN 520881275 · Headquarters: ANNAPOLIS, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  52. Chesapeake Bay Trust

    EIN 521454182 · Headquarters: ANNAPOLIS, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  53. Chesapeake Bay Yacht Racing Assn Inc

    EIN 521288658 · Headquarters: Annapolis, MD, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  54. Chesapeake Baysavers Foundation Inc

    EIN 275430524 · Headquarters: ANNAPOLIS, MD, USA · Environment · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  55. Chesapeake Baysavers Inc

    EIN 743221162 · Headquarters: ANNAPOLIS, MD, USA · Environment · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  56. Chesapeake Caledonian Pipes and Drums

    EIN 383954618 · Headquarters: Annapolis, MD, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  57. Chesapeake Catholic Radio Inc

    EIN 261181340 · Headquarters: Annapolis, MD, US · Religion Related · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  58. Chesapeake Chapter 1957 of the Indian Motorcycle Riders Group

    EIN 473011471 · Headquarters: Annapolis, MD, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. Chesapeake Childrens Museum Inc

    EIN 521808319 · Headquarters: Annapolis, MD, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990

  60. Chesapeake Conservancy Inc

    EIN 262271377 · Headquarters: ANNAPOLIS, MD, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  61. Chesapeake Construction Education and Apprenticeship Trust

    EIN 270881582 · Headquarters: ANNAPOLIS, MD, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  62. Chesapeake Crossroads Heritage Area Inc

    EIN 743082381 · Headquarters: Annapolis, MD, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  63. Chesapeake Dressage Institute Inc

    EIN 522333001 · Headquarters: ANNAPOLIS, MD, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  64. Chesapeake Ecology Center Inc

    EIN 061728672 · Headquarters: Annapolis, MD, US · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  65. Chesapeake K9 Fund Inc

    EIN 814625659 · Headquarters: Annapolis, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  66. Chesapeake Legal Alliance Inc

    EIN 264349757 · Headquarters: ANNAPOLIS, MD, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  67. Chesapeake Marine Aquaria Society Maryland Inc

    EIN 923422084 · Headquarters: ANNAPOLIS, MD, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. Chesapeake Medical Foundation Ltd

    EIN 873237643 · Headquarters: ANNAPOLIS, MD, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  69. Chesapeake Montessori Foundation Inc

    EIN 521192684 · Headquarters: ANNAPOLIS, MD, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  70. Chesapeake Outdoor Group Inc

    EIN 651263266 · Headquarters: Annapolis, MD, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  71. Chesapeake Pride Festival Inc

    EIN 272231320 · Headquarters: Annapolis, MD, US · Recreation & Sports · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  72. Chesapeake Region Accessible Boating Inc

    EIN 352188410 · Headquarters: ANNAPOLIS, MD, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990

  73. Chesapeake Regional Tech Councilin

    EIN 521803627 · Headquarters: ANNAPOLIS, MD, USA · Public & Societal Benefit · Latest available filing year: 2015 · Primary form: IRS Form 990

  74. Chesapeake Rivers Association

    EIN 010729385 · Headquarters: ANNAPOLIS, MD, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  75. Chesapeake Sport Pilot Flying Club

    EIN 474301060 · Headquarters: Annapolis, MD, US · Recreation & Sports · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  76. Chesapeake Youth Symphony Orchestra

    EIN 521688994 · Headquarters: ANNAPOLIS, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  77. Chesapeakepotomac Spina Bifida Association Inc

    EIN 522066933 · Headquarters: Annapolis, MD, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  78. Chesterton Academy of Annapolis

    EIN 825486326 · Headquarters: Annapolis, MD, United States · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  79. Children's Theatre of Annapolis Inc

    EIN 237003491 · Headquarters: ANNAPOLIS, MD, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  80. Chow Corp

    EIN 844166943 · Headquarters: ANNAPOLIS, MD, USA · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  81. Christian Hope House Inc

    EIN 522209758 · Headquarters: Annapolis, MD, US · Housing & Shelter · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  82. Christopher M and Jennifer L Young Family Foundation

    EIN 562548298 · Headquarters: Annapolis, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  83. Cincinnatus Fund Inc

    EIN 452932835 · Headquarters: Annapolis, MD, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  84. Citizens for Responsible Drinking Choices

    EIN 270752229 · Headquarters: Annapolis, MD, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  85. CITY OF ANNAPOLIS VEBA Health Savings Trust

    EIN 473042220 · Headquarters: Annapolis, MD, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  86. Civitan International

    EIN 521533969 · Headquarters: Annapolis, MD, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  87. Clapham Institute Inc

    EIN 205518580 · Headquarters: Annapolis, MD, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  88. Classic Theatre of Maryland Inc

    EIN 273672057 · Headquarters: Annapolis, MD, USA · Arts, Culture & Humanities · Latest available filing year: 2023 · Primary form: IRS Form 990

  89. Clay Street Community Development Corporation

    EIN 882692775 · Headquarters: Annapolis, MD, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  90. Club 164 Inc

    EIN 833802372 · Headquarters: ANNAPOLIS, MD, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  91. Club Beneteau Chesapeake Bay Ltd

    EIN 810611380 · Headquarters: ANNAPOLIS, MD, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  92. Coast Guard Hockey Organization Inc

    EIN 824497609 · Headquarters: Annapolis, MD, US · Recreation & Sports · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  93. College of Labor and Employment Lawyers

    EIN 521967849 · Headquarters: ANNAPOLIS, MD, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  94. College of Workers Compensation Lawyers Inc

    EIN 208237940 · Headquarters: Annapolis, MD, USA · Social Science · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  95. College Womens Club of Annapolis & Ann Arundel County

    EIN 525060861 · Headquarters: Annapolis, MD, US · Community Improvement & Capacity Building · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  96. Colonial Challenge Cup Inc

    EIN 521942393 · Headquarters: ANNAPOLIS, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  97. Colonial Nursery School Inc

    EIN 520703117 · Headquarters: Annapolis, MD, USA · Education · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ

  98. Coloton Foundation Inc

    EIN 454131960 · Headquarters: Annapolis, MD, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  99. Colts Corral 35 Incorporated

    EIN 521306067 · Headquarters: Annapolis, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. Columbus Club of Annapolis Md Inc

    EIN 526048368 · Headquarters: Annapolis, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

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