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 Association of the Deaf

    EIN 526051060 · Headquarters: Burtonsville, MD, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. Maryland Association of Youth Services Bureaus Inc

    EIN 521592961 · Headquarters: Greenbelt, MD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  3. Maryland Automobile Dealers Association

    EIN 530233050 · Headquarters: ANNAPOLIS, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  4. Maryland Automobile Dealers Association Foundation Inc

    EIN 271162133 · Headquarters: ANNAPOLIS, MD, USA · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990

  5. Maryland Aviation Council Inc

    EIN 921680578 · Headquarters: Easton, MD, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  6. Maryland Axum Football Club

    EIN 812667523 · Headquarters: SILVER SPRING, MD, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  7. Maryland Bangla-Islamic School Inc

    EIN 453823745 · Headquarters: Ellicott City, MD, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  8. Maryland Baptist Aged Home

    EIN 521009459 · Headquarters: BALTIMORE, MD, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  9. Maryland Baptist Aged Home Development Corporation

    EIN 474973526 · Headquarters: Baltimore, MD, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. Maryland Baptist Church

    EIN 812047707 · Headquarters: CATONSVILLE, MD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  11. Maryland Bar Foundation

    EIN 237052856 · Headquarters: BALTIMORE, MD, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  12. Maryland Basketball Academy Inc

    EIN 454525127 · Headquarters: ROCKVILLE, MD, USA · Recreation & Sports · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ

  13. Maryland Basketball Officials Assn Inc

    EIN 521991115 · Headquarters: OXON HILL, MD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  14. Maryland Bass Chapter State Fed Inc

    EIN 521714035 · Headquarters: WELCOME, MD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  15. Maryland Bed & Breakfast Association Inc

    EIN 521716899 · Headquarters: Sharpsburg, MD, US · Community Improvement & Capacity Building · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  16. Maryland Beer Wholesalers Assoc Inc C/o Nicholas G Manis

    EIN 521673043 · Headquarters: ANNAPOLIS, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  17. Maryland Behavioral Health Network Inc

    EIN 465368399 · Headquarters: FREDERICK, MD, USA · Mental Health & Crisis Intervention · Latest available filing year: 2019 · Primary form: IRS Form 990-EZ

  18. Maryland Belles

    EIN 473621243 · Headquarters: ODENTON, MD, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  19. Maryland Beltway Lady Courgars

    EIN 753059680 · Headquarters: Upper Marlboro, MD, US · Recreation & Sports · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  20. Maryland Beverage Association Cdc I

    EIN 510529065 · Headquarters: BALTIMORE, MD, USA · Crime & Legal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  21. Maryland Bible Camp Inc

    EIN 815486696 · Headquarters: Bowie, MD, US · Religion Related · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  22. Maryland Bible College and Seminary Inc

    EIN 521555346 · Headquarters: Baltimore, MD, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  23. Maryland Bible Society

    EIN 520623167 · Headquarters: TOWSON, MD, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  24. Maryland Bichon Frise Rescue Inc

    EIN 201294948 · Headquarters: Rockville, MD, US · Animal Related · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  25. Maryland Biodiversity Project Inc

    EIN 471083082 · Headquarters: CAMBRIDGE, MD, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  26. Maryland Bird Conservation Partnership

    EIN 833381731 · Headquarters: Smithsburg, MD, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  27. Maryland Black Caucus Foundati

    EIN 521417532 · Headquarters: BALTIMORE, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  28. Maryland Black Ice Softball Inc

    EIN 464057536 · Headquarters: Bel Air, MD, USA · Recreation & Sports · Latest available filing year: 2019 · Primary form: IRS Form 990-EZ

  29. Maryland Black Mayors Inc

    EIN 521977378 · Headquarters: Capitol Heights, MD, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. Maryland Blazers Basketball Inc

    EIN 463368080 · Headquarters: Ellicott City, MD, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  31. Maryland Blazers Inc

    EIN 320333325 · Headquarters: BOWIE, MD, USA · Youth Development · Latest available filing year: 2015 · Primary form: IRS Form 990-EZ

  32. Maryland Blitz Softball

    EIN 273151866 · Headquarters: walkersville, MD, US · Recreation & Sports · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  33. Maryland Blockchain Association Inc

    EIN 993284790 · Headquarters: Beltsville, MD, USA · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  34. Maryland Blue Jays Athletics Inc

    EIN 270404399 · Headquarters: BOWIE, MD, USA · Recreation & Sports · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  35. Maryland Bluebird Society Inc

    EIN 020715903 · Headquarters: Jefferson, MD, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  36. Maryland Board of Football Officials Inc

    EIN 521071263 · Headquarters: Baltimore, MD, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  37. Maryland Bobcats Youth Academy Inc

    EIN 880978330 · Headquarters: HYATTSVILLE, MD, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  38. Maryland Bonsai Association Inc

    EIN 824008309 · Headquarters: Hanover, MD, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  39. Maryland Bowhunters Society Inc

    EIN 521784869 · Headquarters: WILLARDS, MD, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  40. Maryland Breastfeeding Coalition Inc

    EIN 800510325 · Headquarters: Oakland, MD, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  41. Maryland Bridge Association Star Spangled Natl

    EIN 526059055 · Headquarters: PIkesvlle, MD, US · Recreation & Sports · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  42. Maryland Broadband Cooperative Inc

    EIN 020783564 · Headquarters: SALISBURY, MD, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  43. Maryland Buccaneers Youth Club

    EIN 812129794 · Headquarters: Bowie, MD, USA · Youth Development · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ

  44. Maryland Buddhist Vihara

    EIN 522002360 · Headquarters: Silver Spring, MD, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  45. Maryland Building Industry Assoc Inc

    EIN 520634811 · Headquarters: FULTON, MD, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  46. Maryland Building Performance Association Inc

    EIN 462417406 · Headquarters: Silver Spring, MD, USA · Community Improvement & Capacity Building · Latest available filing year: 2019 · Primary form: IRS Form 990-EZ

  47. Maryland Burglar and Fire

    EIN 521790672 · Headquarters: Rockville, MD, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2012 · Primary form: IRS Form 990-EZ

  48. Maryland Business Brokers Association

    EIN 334421312 · Headquarters: Rockville, MD, USA · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  49. Maryland Business Innovation Association Inc

    EIN 030408804 · Headquarters: Easton, MD, US · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  50. Maryland Business Roundtable for Education Inc

    EIN 521851611 · Headquarters: TOWSON, MD, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990

  51. Maryland C0mmunity Connection

    EIN 260039920 · Headquarters: LANHAM, MD, USA · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990

  52. Maryland Camaro Club Inc

    EIN 521570365 · Headquarters: Eldersburg, MD, US · Unknown & Unclassified · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  53. Maryland Campaign for a Nuclear Weapon Freeze Inc

    EIN 521302841 · Headquarters: Baltimore, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  54. Maryland Campaign for Liberty Inc

    EIN 472201296 · Headquarters: Rising Sun, MD, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  55. Maryland Cantabile

    EIN 800855566 · Headquarters: Hyattsville, MD, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  56. Maryland Cape Inc

    EIN 471908354 · Headquarters: Baltimore, MD, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  57. Maryland Capital Enterprises Inc

    EIN 522113016 · Headquarters: SALISBURY, MD, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  58. Maryland Cardiac Surgery Quality Initiative Inc

    EIN 463728994 · Headquarters: BALTIMORE, MD, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  59. Maryland Career And Technology Administrators

    EIN 521527081 · Headquarters: Ellicott City, MD, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  60. Maryland Career Consortium Inc

    EIN 371523361 · Headquarters: BALTIMORE, MD, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  61. Maryland Casa Association Inc

    EIN 521946488 · Headquarters: TOWSON, MD, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  62. Maryland Cattlemens Association Inc

    EIN 521574874 · Headquarters: Sykesville, MD, USA · Food, Agriculture & Nutrition · Latest available filing year: 2021 · Primary form: IRS Form 990

  63. Maryland Caucus of Black School Board Members

    EIN 300131340 · Headquarters: Salisbury, MD, US · Education · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  64. Maryland Centenarian Committee Inc

    EIN 300727774 · Headquarters: Baltimore, MD, US · Human Services · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  65. Maryland Center for Adult Training Inc

    EIN 522113594 · Headquarters: BALTIMORE, MD, USA · Employment · Latest available filing year: 2016 · Primary form: IRS Form 990

  66. Maryland Center for Advancement Inc

    EIN 463340411 · Headquarters: CAMP SPRINGS, MD, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  67. Maryland Center for Construction Education and Innovation

    EIN 271363698 · Headquarters: BALTIMORE, MD, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  68. Maryland Center for the Visual and Performing Arts Inc

    EIN 203022352 · Headquarters: Bel Air, MD, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  69. Maryland Center for Values Education

    EIN 521805233 · Headquarters: Towson, MD, US · Arts, Culture & Humanities · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  70. Maryland Center for Veterans Education and Training Inc

    EIN 521815710 · Headquarters: Baltimore, MD, USA · Housing & Shelter · Latest available filing year: 2023 · Primary form: IRS Form 990

  71. Maryland Center on Economic Policy Inc

    EIN 900999151 · Headquarters: BALTIMORE, MD, USA · Social Science · Latest available filing year: 2024 · Primary form: IRS Form 990

  72. Maryland Chamber Foundation

    EIN 521557804 · Headquarters: ANNAPOLIS, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  73. Maryland Chamber of Commerce Inc

    EIN 521784310 · Headquarters: ANNAPOLIS, MD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  74. Maryland Chapter

    EIN 300600924 · Headquarters: ellicott city, MD, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  75. Maryland Chapter Acc Inc

    EIN 521859537 · Headquarters: ANNAPOLIS, MD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  76. Maryland Chapter American Society of Landscape Architects

    EIN 521147586 · Headquarters: BALTIMORE, MD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  77. Maryland Chapter Korean War Veterans Association Inc

    EIN 521739439 · Headquarters: Conowingo, MD, US · Public & Societal Benefit · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  78. Maryland Chapter National Organization for Women Inc

    EIN 521163855 · Headquarters: Silver Spring, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  79. Maryland Chapter of Financial Managers Society

    EIN 273871020 · Headquarters: Timonium, MD, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  80. Maryland Chapter of Healthcare Information and Management Systems Society

    EIN 520040048 · Headquarters: Columbia, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  81. Maryland Chapter of the Amer Society for Pain Mgmt Nursing

    EIN 043807041 · Headquarters: Baltimore, MD, US · Health Care · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  82. Maryland Chapter of the American Academy of Pediatrics

    EIN 521630552 · Headquarters: Baltimore, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  83. Maryland Chapter of the American Academy of Pediatrics Foundation

    EIN 521762334 · Headquarters: Baltimore, MD, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  84. Maryland Chapter of the American Chestnut Foundation Inc

    EIN 061718049 · Headquarters: Takoma Park, MD, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  85. Maryland Chapter of the Appraisal Institute

    EIN 521730934 · Headquarters: Forest Hill, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. Maryland Chapter of the Associated General Contractors of America Inc

    EIN 520572224 · Headquarters: LUTHERVILLE, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  87. Maryland Chapter of the Association of Legal Administrators

    EIN 521238708 · Headquarters: BALTIMORE, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  88. Maryland Chapter of the Federal Bar Association

    EIN 311481811 · Headquarters: BETHESDA, MD, USA · Crime & Legal Related · Latest available filing year: 2015 · Primary form: IRS Form 990-EZ

  89. Maryland Chapter of the Federal Bar Association Inc

    EIN 812457490 · Headquarters: BALTIMORE, MD, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  90. Maryland Chapter of the National Association of Directors Of

    EIN 521798602 · Headquarters: Baltimore, MD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  91. Maryland Chapter of the National Flight Paramedics Association Inc

    EIN 521727006 · Headquarters: Baltimore, MD, US · Health Care · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  92. Maryland Chapter of the Soc of Chartered Prop & Caslty Udrwrtrs

    EIN 521462957 · Headquarters: Cockeysville, MD, US · Community Improvement & Capacity Building · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  93. Maryland Chapter of the Society of Professional Dispute Resolution

    EIN 522268562 · Headquarters: Crofton, MD, US · Crime & Legal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. Maryland Chapter-university of Virginia Alumni Association Inc

    EIN 521761418 · Headquarters: Baltimore, MD, US · Education · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  95. Maryland Charter Boat Association Inc

    EIN 521771134 · Headquarters: Conowingo, MD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  96. Maryland Cheer Chargers Inc

    EIN 274023005 · Headquarters: FORESTVILLE, MD, US · Recreation & Sports · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  97. Maryland Chess Association Inc

    EIN 521035369 · Headquarters: Towson, MD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  98. Maryland Chiefs of Police Assoc

    EIN 521235249 · Headquarters: WESTMINSTER, MD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  99. Maryland Child Care Education Foundation

    EIN 202414775 · Headquarters: BALTIMORE, MD, US · Education · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  100. Maryland Child Services

    EIN 520974910 · Headquarters: SILVER SPRING, MD, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

First page and all pages