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. Maryland Children's Alliance Inc

    EIN 421602584 · Headquarters: BALTIMORE, MD, USA · Crime & Legal Related · Latest available filing year: 2025 · Primary form: IRS Form 990

  2. Maryland Children's Educational Defense Fund Inc C/o Gordon Feinblat Llc

    EIN 814063966 · Headquarters: BALTIMORE, MD, USA · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ

  3. Maryland Chill Select Softball & Baseball

    EIN 522224998 · Headquarters: Ellicott City, MD, USA · Recreation & Sports · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  4. Maryland Chin Baptiste Church

    EIN 473280226 · Headquarters: Elkridge, MD, USA · Religion Related · Latest available filing year: 2017 · Primary form: IRS Form 990

  5. Maryland Chinese Language Institute

    EIN 872181319 · Headquarters: Lanham, MD, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  6. Maryland Chiropractic Association

    EIN 237060635 · Headquarters: FOREST HILL, MD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  7. Maryland Choral Society Inc

    EIN 521091061 · Headquarters: Upper Marlboro, MD, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  8. Maryland Christian Chamber of Commerce

    EIN 392292994 · Headquarters: Hunt Valley, MD, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. Maryland Christian Choir Inc

    EIN 813497765 · Headquarters: SILVER SPRING, MD, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. Maryland Christian Cooperative Inc

    EIN 991552256 · Headquarters: Aquasco, MD, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. Maryland Christmas Tree Association Inc

    EIN 521551254 · Headquarters: Elkton, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  12. Maryland Citizen Planners Association Inc

    EIN 521298943 · Headquarters: Baltimore, MD, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  13. Maryland Citizens for the Arts

    EIN 521642402 · Headquarters: BALTIMORE, MD, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  14. Maryland Citizens for the Arts Inc

    EIN 521566614 · Headquarters: BALTIMORE, MD, USA · Arts, Culture & Humanities · Latest available filing year: 2009 · Primary form: IRS Form 990-EZ

  15. Maryland Citizens United for the Rehabilitation of Errants Inc

    EIN 461283723 · Headquarters: Simpsonville, MD, US · Crime & Legal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  16. Maryland Citizens' Health Initiative Education Fund Inc

    EIN 522173223 · Headquarters: BALTIMORE, MD, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  17. Maryland Citizens' Health Initiative Inc

    EIN 522208746 · Headquarters: BALTIMORE, MD, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  18. Maryland City Auxilliary Association Inc

    EIN 371774118 · Headquarters: Laurel, MD, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  19. Maryland City Communities Association Inc

    EIN 462003638 · Headquarters: LAUREL, MD, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  20. Maryland City Neighbors Corp

    EIN 932265470 · Headquarters: Laurel, MD, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  21. Maryland City Volunteer Fire Department and Rescue Squad Inc

    EIN 521366412 · Headquarters: LAUREL, MD, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990

  22. Maryland Classic Youth Orchestras Inc Co Strathmore Hall Foundation

    EIN 526055802 · Headquarters: NORTH BETHESDA, MD, USA · Arts, Culture & Humanities · Latest available filing year: 2015 · Primary form: IRS Form 990

  23. Maryland Classical Dance Academy Inc

    EIN 462803321 · Headquarters: Churchville, MD, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  24. Maryland Classified Employees Association Inc

    EIN 237164424 · Headquarters: Cumberland, MD, US · Employment · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  25. Maryland Classified Employees Association Inc

    EIN 237251103 · Headquarters: Cumberland, MD, US · Employment · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  26. Maryland Classified Employees Association Inc

    EIN 521081442 · Headquarters: BALTIMORE, MD, US · Employment · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  27. Maryland Classified Employees Association Inc

    EIN 521250827 · Headquarters: Frostburg, MD, US · Employment · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  28. Maryland Clean Energy Jobs Initiative Inc

    EIN 814071058 · Headquarters: BALTIMORE, MD, US · Housing & Shelter · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  29. Maryland Club

    EIN 520403190 · Headquarters: BALTIMORE, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  30. Maryland Club Preservation and Education Foundation Inc

    EIN 332026359 · Headquarters: BALTIMORE, MD, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  31. Maryland Club Preservation Foundation

    EIN 522273194 · Headquarters: BALTIMORE, MD, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  32. Maryland Coal Association

    EIN 521390078 · Headquarters: CUMBERLAND, MD, USA · Community Improvement & Capacity Building · Latest available filing year: 2014 · Primary form: IRS Form 990-EZ

  33. Maryland Coalition Against Pornography Inc

    EIN 521642693 · Headquarters: Silver Spring, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  34. Maryland Coalition Against Sexual Assault

    EIN 521907037 · Headquarters: SILVER SPRING, MD, USA · Civil Rights, Social Action & Advocacy · Latest available filing year: 2023 · Primary form: IRS Form 990

  35. Maryland Coalition Against State Executions

    EIN 820558522 · Headquarters: Towson, MD, US · Human Services · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  36. Maryland Coalition for Ethical Research

    EIN 760826903 · Headquarters: Annapolis, MD, US · Medical Research · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  37. Maryland Coalition for Gifted and Talented Education

    EIN 521178278 · Headquarters: Baltimore, MD, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  38. Maryland Coalition for Inclusive Education Inc

    EIN 521566261 · Headquarters: BALTIMORE, MD, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  39. Maryland Coalition for Inclusive Energy Solutions Inc

    EIN 933599152 · Headquarters: LUSBY, MD, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  40. Maryland Coalition for Responsible Transit

    EIN 853994547 · Headquarters: New Carrollton, MD, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  41. Maryland Coalition for Roadway Inc

    EIN 873983213 · Headquarters: Clarksburg, MD, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  42. Maryland Coalition of Families Inc

    EIN 522214361 · Headquarters: COLUMBIA, MD, USA · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990

  43. Maryland Coalition of Nurse Practitioners

    EIN 562521799 · Headquarters: VALLEY LEE, MD, US · Community Improvement & Capacity Building · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  44. Maryland Coalition of Police and Deputy Sheriffs Iupa Afl-cio

    EIN 521945699 · Headquarters: Millersville, MD, US · Crime & Legal Related · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  45. Maryland Coastal Bays Foundation Inc

    EIN 522123356 · Headquarters: BERLIN, MD, USA · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990

  46. Maryland Cocker Spaniel Club Inc

    EIN 522240729 · Headquarters: Rising Sun, MD, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  47. Maryland Collaborative Law and Justice Centers Inc

    EIN 844899527 · Headquarters: Stevensville, MD, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  48. Maryland Collaborative Law Association Inc

    EIN 134277002 · Headquarters: Baltimore, MD, US · Crime & Legal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  49. Maryland Collaborative Practice Council Inc

    EIN 204885036 · Headquarters: Rockville, MD, US · Employment · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  50. Maryland College Health Nurses Association Inc

    EIN 521836659 · Headquarters: College Park, MD, US · Education · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  51. Maryland College Sricf

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

  52. Maryland Collegiate Baseball League Inc

    EIN 814375066 · Headquarters: Columbia, MD, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. Maryland Colony Nsnew

    EIN 333272407 · Headquarters: Waldorf, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  54. Maryland Combat Veterans Motorcycle Association Chapter 40-2 Inc

    EIN 455513338 · Headquarters: Reisterstown, MD, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  55. Maryland Commercial Lendersassociation Inc

    EIN 208568858 · Headquarters: OWINGS MILLS, MD, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  56. Maryland Committee on Trauma Inc

    EIN 275034110 · Headquarters: Baltimore, MD, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  57. Maryland Communities and Citizens Fund Inc

    EIN 521678092 · Headquarters: Baltimore, MD, US · Community Improvement & Capacity Building · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  58. Maryland Community and Small Business Association

    EIN 453692521 · Headquarters: GWYNN OAK, MD, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  59. Maryland Community Baseball Inc

    EIN 522237451 · Headquarters: TAKOMA PARK, MD, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  60. Maryland Community Foundation Inc C/o Garrett Parks

    EIN 521488607 · Headquarters: BALTIMORE, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2014 · Primary form: IRS Form 990-PF

  61. Maryland Community Health Initiatives

    EIN 010657461 · Headquarters: Baltimore, MD, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  62. Maryland Community Theatre Festival Association Inc

    EIN 320683211 · Headquarters: Bethesda, MD, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  63. Maryland Company Waynes Light Infantry Corps Inc

    EIN 521217959 · Headquarters: Keedysville, MD, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  64. Maryland Competition Riders

    EIN 993986481 · Headquarters: westminster, MD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  65. Maryland Conference American Association of Univ Proffessors

    EIN 900877828 · Headquarters: BALTIMORE, MD, US · Education · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  66. Maryland Congress of Parents and Teachers

    EIN 237077066 · Headquarters: Fort Washington, MD, US · Education · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  67. Maryland Conservation Council Inc

    EIN 237001631 · Headquarters: Baltimore, MD, US · Environment · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  68. Maryland Conservative Action Network Inc

    EIN 900702227 · Headquarters: Columbia, MD, US · Community Improvement & Capacity Building · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  69. Maryland Conservatory of Music Inc

    EIN 522343016 · Headquarters: BEL AIR, MD, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  70. Maryland Consortium for Adjunct Faculty Professional Development I

    EIN 923828686 · Headquarters: Baltimore, MD, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  71. Maryland Consumer Rights Coalition Inc

    EIN 522266235 · Headquarters: BALTIMORE, MD, USA · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  72. Maryland Continuing Care Residents Association

    EIN 521980935 · Headquarters: Towson, MD, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  73. Maryland Cool Kids Inc

    EIN 334607759 · Headquarters: Adamstown, MD, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  74. Maryland Correctional Administrators Association

    EIN 521790321 · Headquarters: LEONARDTOWN, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  75. Maryland Council for Dance

    EIN 521812303 · Headquarters: Columbia, MD, US · Arts, Culture & Humanities · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  76. Maryland Council for Dispute Resolution Inc

    EIN 912041897 · Headquarters: Rockville, MD, US · Crime & Legal Related · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  77. Maryland Council for Social Studies

    EIN 452387742 · Headquarters: Mount Airy, MD, US · Social Science · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  78. Maryland Council for Special Equestrian Inc

    EIN 521634374 · Headquarters: CATONSVILLE, MD, US · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  79. Maryland Council of Equestrian Therapies Inc

    EIN 521823000 · Headquarters: Potomac, MD, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. Maryland Council of Problem Gamblin

    EIN 521885515 · Headquarters: Glen Burnie, MD, USA · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  81. Maryland Counicl of Directors of Volunteer Services

    EIN 521555989 · Headquarters: Baltimore, MD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  82. Maryland Counseling Association

    EIN 237003995 · Headquarters: WHITE MARSH, MD, USA · Mental Health & Crisis Intervention · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ

  83. Maryland Counseling Association Inc

    EIN 844062414 · Headquarters: GAITHERSBURG, MD, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  84. Maryland Court Reporters Association Inc

    EIN 522074175 · Headquarters: SILVER SPRING, MD, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  85. Maryland Cpcu Society Chapter Inc

    EIN 463102891 · Headquarters: Riva, MD, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. Maryland Creative Problem Solvers Inc

    EIN 521595994 · Headquarters: WALDORF, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  87. Maryland Crime Prevention Association

    EIN 521310125 · Headquarters: Hampstead, MD, US · Crime & Legal Related · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  88. Maryland Crime Victims Resource Foundation Inc

    EIN 205299027 · Headquarters: UPPER MARLBORO, MD, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  89. Maryland Crime Victims' Resource Center

    EIN 521376744 · Headquarters: Upper Marlboro, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  90. Maryland Criminal Defense Attorneys Association

    EIN 521738951 · Headquarters: ELKRIDGE, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  91. Maryland Criminal Justice Association Incorporated

    EIN 521495182 · Headquarters: Sykesville, MD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  92. Maryland Crop Improvement Association Inc

    EIN 521219442 · Headquarters: PRESTON, MD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  93. Maryland Cruzin for a Cause Inc

    EIN 922648830 · Headquarters: ELKTON, MD, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  94. 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

  95. Maryland Cyber Trust Inc

    EIN 932337629 · Headquarters: Odenton, MD, US · Crime & Legal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  96. 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

  97. Maryland Dairy Goat Association Inc

    EIN 237110149 · Headquarters: Gaithersburg, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. Maryland Dairy Industry Association Inc

    EIN 522064627 · Headquarters: Dickerson, MD, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  99. Maryland Dairy Shrine Inc

    EIN 203058612 · Headquarters: Boonsboro, MD, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. Maryland Dance Education Association Inc

    EIN 475565201 · Headquarters: Towson, MD, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

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