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. Maryland Cultural Conference Center Inc

    EIN 542108437 · Headquarters: Annapolis, MD, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. Maryland D C Labor Building Inc

    EIN 521412480 · Headquarters: ANNAPOLIS, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  3. Maryland Dc Crs Chapter Inc

    EIN 521788175 · Headquarters: ANNAPOLIS, MD, USA · Community Improvement & Capacity Building · Latest available filing year: 2015 · Primary form: IRS Form 990

  4. Maryland Delaware District of Columbia Beverage Association Inc

    EIN 520636608 · Headquarters: ANNAPOLIS, MD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  5. Maryland Delaware Washington Dc Jewelers Assoc

    EIN 526054424 · Headquarters: Annapolis, MD, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  6. Maryland Distillers Guild Inc

    EIN 473508259 · Headquarters: Annapolis, MD, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990

  7. Maryland Egg Council Inc

    EIN 521180139 · Headquarters: ANNAPOLIS, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. Maryland Estonia Exchange Council Inc

    EIN 320334022 · Headquarters: Annapolis, MD, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  9. Maryland Family Action Inc

    EIN 921280485 · Headquarters: ANNAPOLIS, MD, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  10. Maryland Family Institute

    EIN 921890782 · Headquarters: Annapolis, MD, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  11. Maryland Federation of Art Inc

    EIN 520895806 · Headquarters: ANNAPOLIS, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  12. Maryland Fire-rescue Services Foundation Inc

    EIN 311576459 · Headquarters: ANNAPOLIS, MD, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990

  13. Maryland Forestry Boards Foundation Inc

    EIN 521694086 · Headquarters: ANNAPOLIS, MD, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  14. Maryland Government Relations Association Inc

    EIN 521570108 · Headquarters: Annapolis, MD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  15. Maryland Hall for the Creative Arts Inc

    EIN 521164469 · Headquarters: ANNAPOLIS, MD, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  16. Maryland Highway Safety Foundation Inc

    EIN 261960804 · Headquarters: ANNAPOLIS, MD, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2011 · Primary form: IRS Form 990-EZ

  17. Maryland Hotel & Lodging Association Inc

    EIN 526056372 · Headquarters: ANNAPOLIS, MD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  18. Maryland House and Garden Pilgrimage Inc

    EIN 520640624 · Headquarters: ANNAPOLIS, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  19. Maryland Independent College & University Association Inc

    EIN 520914326 · Headquarters: ANNAPOLIS, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  20. Maryland Institute for Continuing Professional Education of Lawyers Inc

    EIN 521060161 · Headquarters: ANNAPOLIS, MD, USA · Education · Latest available filing year: 2015 · Primary form: IRS Form 990

  21. Maryland Joint Child Support Council

    EIN 900329146 · Headquarters: Annapolis, MD, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  22. Maryland Land Title Association Inc

    EIN 521436020 · Headquarters: ANNAPOLIS, MD, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  23. Maryland League of Conservation Voters Education Fund Inc

    EIN 522210858 · Headquarters: ANNAPOLIS, MD, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  24. Maryland League of Conservation Voters Inc

    EIN 522122715 · Headquarters: ANNAPOLIS, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  25. Maryland Legislative Asian American and Pacific Islander Caucus Inc

    EIN 815242515 · Headquarters: annapolis, MD, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  26. Maryland Legislative Latino Caucus

    EIN 472977135 · Headquarters: Annapolis, MD, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  27. Maryland March for Life Inc

    EIN 271485837 · Headquarters: Annapolis, MD, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  28. Maryland Maritime Heritage Festival Inc

    EIN 522310074 · Headquarters: Annapolis, MD, US · Recreation & Sports · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  29. Maryland Military Coalition Inc

    EIN 831645199 · Headquarters: ANNAPOLIS, MD, US · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  30. Maryland Natural Resources Police Reserve Officer Association Inc

    EIN 371662069 · Headquarters: Annapolis, MD, US · Crime & Legal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  31. Maryland Network Against Domestic Violence Inc

    EIN 521233434 · Headquarters: ANNAPOLIS, MD, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  32. Maryland Ornithological Society Inc

    EIN 272213958 · Headquarters: Annapolis, MD, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  33. Maryland Pesticide Education Network

    EIN 463713793 · Headquarters: ANNAPOLIS, MD, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990

  34. Maryland Professionalism Center Inc

    EIN 900898708 · Headquarters: ANNAPOLIS, MD, USA · Education · Latest available filing year: 2018 · Primary form: IRS Form 990

  35. Maryland Real Estate Education Foundation Inc

    EIN 030377186 · Headquarters: Annapolis, MD, US · Housing & Shelter · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  36. Maryland Retailers Alliance Inc

    EIN 520575864 · Headquarters: ANNAPOLIS, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  37. Maryland Retailers Association Educational Fdn Inc

    EIN 522145210 · Headquarters: Annapolis, MD, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  38. Maryland Right to Life Foundation Inc

    EIN 237284144 · Headquarters: ANNAPOLIS, MD, USA · Civil Rights, Social Action & Advocacy · Latest available filing year: 2024 · Primary form: IRS Form 990

  39. Maryland Right to Life Inc

    EIN 521690171 · Headquarters: ANNAPOLIS, MD, USA · Civil Rights, Social Action & Advocacy · Latest available filing year: 2024 · Primary form: IRS Form 990

  40. Maryland Society of Anesthesiologists Inc

    EIN 810620229 · Headquarters: Annapolis, MD, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990

  41. Maryland Society of Interventional Pain Physicians Inc

    EIN 593764444 · Headquarters: ANNAPOLIS, MD, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  42. Maryland Sportsmens Foundation

    EIN 463750636 · Headquarters: Annapolis, MD, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  43. Maryland State & DC AFL-CIO

    EIN 520691752 · Headquarters: Annapolis, MD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  44. Maryland State Child Care Association Inc

    EIN 521398476 · Headquarters: ANNAPOLIS, MD, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  45. Maryland State Education Association

    EIN 520607919 · Headquarters: Annapolis, MD, USA · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990

  46. Maryland State Education Association Organization

    EIN 823150729 · Headquarters: Annapolis, MD, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  47. Maryland State Society of Orthodontists Inc

    EIN 453221195 · Headquarters: Annapolis, MD, US · Community Improvement & Capacity Building · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  48. Maryland Tourism Coalition Inc

    EIN 521287950 · Headquarters: ANNAPOLIS, MD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  49. Maryland Tourism Education Foundation Inc

    EIN 542118051 · Headquarters: ANNAPOLIS, MD, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  50. Maryland Veterans Tr

    EIN 467071740 · Headquarters: ANNAPOLIS, MD, USA · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  51. Maryland Voluntary Organization Active in Disaster

    EIN 320333663 · Headquarters: Annapolis, MD, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  52. Maryland Watermens Assocation Inc

    EIN 520981860 · Headquarters: ANNAPOLIS, MD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  53. Maryland Wildlife Crime Stoppers Inc

    EIN 823976378 · Headquarters: Annapolis, MD, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  54. Maryland Wineries Association Inc

    EIN 521705666 · Headquarters: Annapolis, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  55. Marylanders for Tax Fairness Inc

    EIN 853589387 · Headquarters: ANNAPOLIS, MD, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  56. Marylandonline Inc

    EIN 522214770 · Headquarters: ANNAPOLIS, MD, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  57. Massb Foundation

    EIN 261192752 · Headquarters: Annapolis, MD, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990

  58. MAWMR Inc

    EIN 521847567 · Headquarters: Annapolis, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  59. Md Rush 99G

    EIN 463924407 · Headquarters: Annapolis, MD, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  60. Md-dc Mars Assoc Inc

    EIN 521646962 · Headquarters: Annapolis, MD, US · International, Foreign Affairs & National Security · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  61. Mechanical Industry Advancement Fund

    EIN 384138858 · Headquarters: ANNAPOLIS, MD, USA · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990

  62. Medicine with a Mission Inc

    EIN 814055834 · Headquarters: Annapolis, MD, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  63. Men of Courage International Inc

    EIN 474180605 · Headquarters: Annapolis, MD, US · International, Foreign Affairs & National Security · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  64. Michaelangelo Anthony Foundation

    EIN 842384194 · Headquarters: Annapolis, MD, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  65. Mid-atlantic Association for Imago Relationship Therapists Inc

    EIN 521906564 · Headquarters: Annapolis, MD, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  66. Mid-atlantic Association of Community Health Centers Inc

    EIN 521344933 · Headquarters: ANNAPOLIS, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  67. Mid-atlantic Episcopal Schools Association Inc

    EIN 043691050 · Headquarters: Annapolis, MD, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  68. Mid-atlantic Petroleum Distributors Association Inc

    EIN 521135824 · Headquarters: ANNAPOLIS, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  69. Middle American Education Foundation Inc

    EIN 861012605 · Headquarters: ANNAPOLIS, MD, USA · Education · Latest available filing year: 2018 · Primary form: IRS Form 990-PF

  70. Midget Ocean Racing Club

    EIN 237347615 · Headquarters: Annapolis, MD, US · Recreation & Sports · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  71. Mikveh of Annapolis Inc

    EIN 471430699 · Headquarters: Annapolis, MD, US · Religion Related · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  72. Military Officers Assn of America-annapolis Chapter

    EIN 263595289 · Headquarters: Annapolis, MD, US · Public & Societal Benefit · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  73. Military Order of the World Wars Gen Leigh Wade-dc Chapter

    EIN 300502927 · Headquarters: Annapolis, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  74. Military Order of the World Wars Inc

    EIN 526071183 · Headquarters: ANNAPOLIS, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  75. Milton J Dance Jr Endowment Inc

    EIN 521104173 · Headquarters: ANNAPOLIS, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  76. Mission of Peace Inc

    EIN 141873157 · Headquarters: Annapolis, MD, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  77. Moms Club

    EIN 822480771 · Headquarters: Annapolis, MD, US · Human Services · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  78. Monarch Baseball Academy

    EIN 611463213 · Headquarters: Annapolis, MD, US · Recreation & Sports · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  79. Morgan Beverly Suicide Prevention Foundation Inc

    EIN 264318095 · Headquarters: ANNAPOLIS, MD, US · Mental Health & Crisis Intervention · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  80. Morgan State University Alumni Association Incorporated

    EIN 522362671 · Headquarters: Annapolis, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  81. Mount Olive Community Development Corporation

    EIN 522304735 · Headquarters: ANNAPOLIS, MD, USA · Employment · Latest available filing year: 2020 · Primary form: IRS Form 990

  82. Moww National Capital Area Youth Leadership Conference

    EIN 522272356 · Headquarters: ANNAPOLIS, MD, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  83. Ms Wheelchair Maryland Inc

    EIN 522095048 · Headquarters: ANNAPOLIS, MD, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  84. Msta Foundation for Improving Student Achievement Inc

    EIN 522444058 · Headquarters: Annapolis, MD, US · Education · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  85. Music 4 More Incorporated

    EIN 261224167 · Headquarters: Annapolis, MD, US · Education · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  86. My Hearts Home Inc

    EIN 883271085 · Headquarters: Annapolis, MD, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  87. My Rise Inc

    EIN 863733250 · Headquarters: Annapolis, MD, US · Youth Development · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  88. Mystic Order of Veiled Prophets of Enchanted Realm

    EIN 274974840 · Headquarters: ANNAPOLIS, MD, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  89. Nannie Helen Burroughs Project

    EIN 822091999 · Headquarters: Annapolis, MD, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  90. National Association for the Advancement of Colored People

    EIN 526074656 · Headquarters: Annapolis, MD, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  91. National Association of Insurance & Financial Advisors of Md At-large

    EIN 474734084 · Headquarters: Annapolis, MD, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  92. National Association of Letter Carriers

    EIN 526074565 · Headquarters: Annapolis, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  93. National Association of Presort Mailers

    EIN 341512673 · Headquarters: Annapolis, MD, USA · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990

  94. National Association of Preventive Kidney Care and Counseling Inc

    EIN 311782779 · Headquarters: Annapolis, MD, US · Mental Health & Crisis Intervention · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  95. National Associationof Unemployment Insurance Appeals Professionals

    EIN 942768000 · Headquarters: ANNAPOLIS, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  96. National Barrel & Drum Assoc Inc

    EIN 530191381 · Headquarters: ANNAPOLIS, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  97. National Boating Federation

    EIN 236433793 · Headquarters: Annapolis, MD, US · Recreation & Sports · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  98. National Council of Jewish Women Incorporated

    EIN 526056484 · Headquarters: Annapolis, MD, US · Community Improvement & Capacity Building · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  99. National Investment Center for Seniors Housing & Care

    EIN 521802714 · Headquarters: Annapolis, MD, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  100. National Law Enforcement Integrity Institute Inc

    EIN 521949472 · Headquarters: Annapolis, MD, US · Crime & Legal Related · Latest available filing year: 2016 · Primary form: IRS Form 990-N

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