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. American Federation of Government Employees

    EIN 133089411 · Headquarters: DISTRICT HTS, MD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  2. American Federation of Government Employees

    EIN 226061191 · Headquarters: APG, MD, USA · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  3. American Federation of Government Employees

    EIN 231982023 · Headquarters: BALTIMORE, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. American Federation of Government Employees

    EIN 237070581 · Headquarters: Baltimore, MD, US · Employment · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  5. American Federation of Government Employees

    EIN 237090191 · Headquarters: APG, MD, US · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  6. American Federation of Government Employees

    EIN 237112208 · Headquarters: Laurel, MD, US · Employment · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  7. American Federation of Government Employees

    EIN 237112293 · Headquarters: CHESTERTOWN, MD, US · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. American Federation of Government Employees

    EIN 237174884 · Headquarters: Ellicott City, MD, US · Employment · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  9. American Federation of Government Employees

    EIN 263336163 · Headquarters: BETHESDA, MD, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  10. American Federation of Government Employees

    EIN 352469320 · Headquarters: Millersville, MD, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  11. American Federation of Government Employees

    EIN 510165319 · Headquarters: silver spring, MD, US · Employment · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  12. American Federation of Government Employees

    EIN 516019867 · Headquarters: CHESTERTOWN, MD, US · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. American Federation of Government Employees

    EIN 521038350 · Headquarters: Landover, MD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  14. American Federation of Government Employees

    EIN 521199738 · Headquarters: Bethesda, MD, US · Employment · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  15. American Federation of Government Employees

    EIN 521926261 · Headquarters: Tacoma Park, MD, US · Employment · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  16. American Federation of Government Employees

    EIN 526054147 · Headquarters: Perry point, MD, US · Employment · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  17. American Federation of Government Employees

    EIN 526054375 · Headquarters: Frederick, MD, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  18. American Federation of Government Employees

    EIN 526055763 · Headquarters: Woldorf, MD, US · Employment · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  19. American Federation of Government Employees

    EIN 526074020 · Headquarters: Glenn Dale, MD, US · Employment · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  20. American Federation of Government Employees

    EIN 526082804 · Headquarters: Waldorf, MD, US · Employment · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  21. American Federation of Government Employees

    EIN 526082808 · Headquarters: Temple Hills, MD, US · Employment · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  22. American Federation of Government Employees

    EIN 526082822 · Headquarters: Middletown, MD, US · Employment · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  23. American Federation of Government Employees

    EIN 526082825 · Headquarters: Silver Spring, MD, US · Employment · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  24. American Federation of Government Employees

    EIN 546069418 · Headquarters: College Park, MD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  25. American Federation of Government Employees

    EIN 751984510 · Headquarters: Bladenburg, MD, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  26. American Federation of Government Employees

    EIN 856019112 · Headquarters: Chesapeake City, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  27. American Federation of Government Employees

    EIN 900525855 · Headquarters: Olney, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  28. American Federation of Government Employees

    EIN 900525857 · Headquarters: Rockville, MD, US · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  29. American Federation of Government Employees

    EIN 900525991 · Headquarters: College Park, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. American Federation of Government Employees

    EIN 931519854 · Headquarters: Capitol Heights, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  31. American Federation of Government Employees Aka Afge 3615

    EIN 546145650 · Headquarters: Clinton, MD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  32. American Federation of Government Employees Aka Afge Local 1923

    EIN 526059793 · Headquarters: Baltimore, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  33. American Federation of Government Employees Local 2782

    EIN 237148583 · Headquarters: SUITLAND, MD, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  34. American Federation of Government Employees Local 3302

    EIN 237174883 · Headquarters: RANDALLSTOWN, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  35. American Federation of Government Employees Local 727

    EIN 270415789 · Headquarters: Capitol Heights, MD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  36. American Federation of Government L Ocal 1534

    EIN 520906002 · Headquarters: Middletown, MD, USA · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  37. American Federation of Labor & Congress of Industrial Orgs

    EIN 237009955 · Headquarters: Hagerstown, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  38. American Federation of Labor & Congress of Industrial Orgs

    EIN 510285489 · Headquarters: Capitol Heights, MD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  39. American Federation of Labor & Congress of Industrial Orgs

    EIN 520694575 · Headquarters: Cumberland, MD, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  40. American Federation of Labor & Congress of Industrial Orgs

    EIN 521610891 · Headquarters: Baltimore, MD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  41. American Federation of Labor & Western Bct Council

    EIN 237014361 · Headquarters: CUMBERLAND, MD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  42. American Federation of Musicians of Sdg 40-543 Local 29

    EIN 520424654 · Headquarters: BALTIMORE, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  43. American Federation of State & County Municipal Em

    EIN 521181802 · Headquarters: CATONSVILLE, MD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  44. American Federation of State County & Municipal Employe

    EIN 526076003 · Headquarters: Baltimore, MD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  45. American Federation of State County & Municipal Employees

    EIN 010953041 · Headquarters: Baltimore, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  46. American Federation of State County & Municipal Employees

    EIN 061828318 · Headquarters: Baltimore, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  47. American Federation of State County & Municipal Employees

    EIN 201666611 · Headquarters: Baltimore, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  48. American Federation of State County & Municipal Employees

    EIN 204182494 · Headquarters: Baltimore, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  49. American Federation of State County & Municipal Employees

    EIN 213381410 · Headquarters: Baltimore, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  50. American Federation of State County & Municipal Employees

    EIN 237059113 · Headquarters: Baltimore, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  51. American Federation of State County & Municipal Employees

    EIN 237102238 · Headquarters: Baltimore, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  52. American Federation of State County & Municipal Employees

    EIN 237102240 · Headquarters: Baltimore, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. American Federation of State County & Municipal Employees

    EIN 237102241 · Headquarters: Baltimore, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  54. American Federation of State County & Municipal Employees

    EIN 237118467 · Headquarters: Baltimore, MD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  55. American Federation of State County & Municipal Employees

    EIN 237118469 · Headquarters: Baltimore, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  56. American Federation of State County & Municipal Employees

    EIN 237196106 · Headquarters: Baltimore, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  57. American Federation of State County & Municipal Employees

    EIN 237208377 · Headquarters: Baltimore, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  58. American Federation of State County & Municipal Employees

    EIN 237208390 · Headquarters: Baltimore, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. American Federation of State County & Municipal Employees

    EIN 237335797 · Headquarters: Baltimore, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  60. American Federation of State County & Municipal Employees

    EIN 237453073 · Headquarters: Baltimore, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. American Federation of State County & Municipal Employees

    EIN 352569344 · Headquarters: Baltimore, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  62. American Federation of State County & Municipal Employees

    EIN 382191158 · Headquarters: Baltimore, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  63. American Federation of State County & Municipal Employees

    EIN 394183892 · Headquarters: Baltimore, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  64. American Federation of State County & Municipal Employees

    EIN 432023563 · Headquarters: Baltimore, MD, US · Employment · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  65. American Federation of State County & Municipal Employees

    EIN 452533655 · Headquarters: Baltimore, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  66. American Federation of State County & Municipal Employees

    EIN 465350751 · Headquarters: Baltimore, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  67. American Federation of State County & Municipal Employees

    EIN 471517548 · Headquarters: Baltimore, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. American Federation of State County & Municipal Employees

    EIN 471672514 · Headquarters: Baltimore, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  69. American Federation of State County & Municipal Employees

    EIN 471913973 · Headquarters: Baltimore, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  70. American Federation of State County & Municipal Employees

    EIN 510659600 · Headquarters: UPPR MARLBORO, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  71. American Federation of State County & Municipal Employees

    EIN 520668762 · Headquarters: cumberland, MD, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  72. American Federation of State County & Municipal Employees

    EIN 520784471 · Headquarters: Baltimore, MD, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  73. American Federation of State County & Municipal Employees

    EIN 521064230 · Headquarters: Baltimore, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  74. American Federation of State County & Municipal Employees

    EIN 521091109 · Headquarters: Bowie, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  75. American Federation of State County & Municipal Employees

    EIN 521126321 · Headquarters: Baltimore, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  76. American Federation of State County & Municipal Employees

    EIN 521128929 · Headquarters: Baltimore, MD, US · Employment · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  77. American Federation of State County & Municipal Employees

    EIN 521128930 · Headquarters: Baltimore, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  78. American Federation of State County & Municipal Employees

    EIN 521150992 · Headquarters: COLLEGE PARK, MD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  79. American Federation of State County & Municipal Employees

    EIN 521162859 · Headquarters: Baltimore, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. American Federation of State County & Municipal Employees

    EIN 521162860 · Headquarters: Baltimore, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  81. American Federation of State County & Municipal Employees

    EIN 521181746 · Headquarters: Baltimore, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  82. American Federation of State County & Municipal Employees

    EIN 521181791 · Headquarters: Annapolis, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. American Federation of State County & Municipal Employees

    EIN 521181798 · Headquarters: Cresaptown, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  84. American Federation of State County & Municipal Employees

    EIN 521181909 · Headquarters: Baltimore, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  85. American Federation of State County & Municipal Employees

    EIN 521203888 · Headquarters: Baltimore, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. American Federation of State County & Municipal Employees

    EIN 521244480 · Headquarters: Baltimore, MD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  87. American Federation of State County & Municipal Employees

    EIN 521244806 · Headquarters: Baltimore, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  88. American Federation of State County & Municipal Employees

    EIN 521264013 · Headquarters: DISTRICT HEIGHTS, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. American Federation of State County & Municipal Employees

    EIN 521282961 · Headquarters: Baltimore, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. American Federation of State County & Municipal Employees

    EIN 521361913 · Headquarters: Baltimore, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  91. American Federation of State County & Municipal Employees

    EIN 521368337 · Headquarters: Baltimore, MD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  92. American Federation of State County & Municipal Employees

    EIN 521514987 · Headquarters: Baltimore, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  93. American Federation of State County & Municipal Employees

    EIN 521525408 · Headquarters: Baltimore, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. American Federation of State County & Municipal Employees

    EIN 521603578 · Headquarters: Baltimore, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. American Federation of State County & Municipal Employees

    EIN 521636423 · Headquarters: Baltimore, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  96. American Federation of State County & Municipal Employees

    EIN 521650630 · Headquarters: Baltimore, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. American Federation of State County & Municipal Employees

    EIN 521650673 · Headquarters: Baltimore, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. American Federation of State County & Municipal Employees

    EIN 521650675 · Headquarters: Baltimore, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  99. American Federation of State County & Municipal Employees

    EIN 521650685 · Headquarters: Baltimore, MD, US · Employment · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  100. American Federation of State County & Municipal Employees

    EIN 521650700 · Headquarters: Baltimore, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

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