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. Amateur Athletic Union of the United States

    EIN 510549165 · Headquarters: Laurel, MD, US · Recreation & Sports · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  2. Amateur Athletic Union of the United States

    EIN 522333691 · Headquarters: Towson, MD, US · Recreation & Sports · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  3. Amateur Athletic Union of the United States

    EIN 522343472 · Headquarters: Forestville, MD, US · Recreation & Sports · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  4. Amateur Athletic Union of the United States

    EIN 753234540 · Headquarters: Germantown, MD, US · Recreation & Sports · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  5. Amateur Athletic Union of the United States

    EIN 800682613 · Headquarters: Bowie, MD, US · Recreation & Sports · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  6. Amateur Athletic Union of the United States

    EIN 800789517 · Headquarters: BALTIMORE, MD, US · Recreation & Sports · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  7. Amateur Athletic Union of the United States

    EIN 800893002 · Headquarters: Baltimore, MD, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  8. Amateur Athletic Union of the United States

    EIN 830374089 · Headquarters: Rosedale, MD, US · Recreation & Sports · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  9. Amateur Athletic Union of the United States

    EIN 900058018 · Headquarters: Clinton, MD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  10. Amateur Athletic Union of the United States

    EIN 900452257 · Headquarters: Frederick, MD, US · Recreation & Sports · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  11. Amateur Athletic Union of the United States

    EIN 900875629 · Headquarters: Edgewater, MD, US · Recreation & Sports · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  12. Amateur Athletic Union of the United States

    EIN 900897094 · Headquarters: Baltimore, MD, US · Recreation & Sports · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  13. Amateur Athletic Union of the United States

    EIN 900947427 · Headquarters: Baltimore, MD, US · Recreation & Sports · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  14. Amateur Athletic Union of the United States

    EIN 920180454 · Headquarters: Clinton, MD, US · Recreation & Sports · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  15. Amateur Athletic Union of the United States Inc

    EIN 273692778 · Headquarters: Fort Washington, MD, US · Recreation & Sports · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  16. Amateur Athletic Union of the United States Inc

    EIN 274626763 · Headquarters: District Heights, MD, US · Recreation & Sports · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  17. Amateur Athletic Union of the United States Inc

    EIN 320358312 · Headquarters: Chaptico, MD, US · Recreation & Sports · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  18. Amateur Athletic Union of the United States Inc

    EIN 320370115 · Headquarters: Chester, MD, US · Recreation & Sports · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  19. Amateur Athletic Union of the United States Inc

    EIN 331153327 · Headquarters: LEXINGTON PARK, MD, US · Recreation & Sports · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  20. Amateur Athletic Union of the United States Inc

    EIN 352379291 · Headquarters: SUITLAND, MD, US · Recreation & Sports · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  21. Amateur Athletic Union of the United States Inc

    EIN 451780154 · Headquarters: upper marlboro, MD, US · Recreation & Sports · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  22. Amateur Athletic Union of the United States Inc

    EIN 454929573 · Headquarters: Huntingtown, MD, US · Recreation & Sports · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  23. Amateur Athletic Union of the United States Inc

    EIN 455219572 · Headquarters: Smithsburg, MD, US · Recreation & Sports · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  24. Amateur Athletic Union of the United States Inc

    EIN 455422608 · Headquarters: FREDERICK, MD, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  25. Amateur Athletic Union of the United States Inc

    EIN 461649146 · Headquarters: OWINGS MILLS, MD, US · Recreation & Sports · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  26. Amateur Athletic Union of the United States Inc

    EIN 461884044 · Headquarters: Lexington Park, MD, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  27. Amateur Athletic Union of the United States Inc

    EIN 461891613 · Headquarters: Edgewater, MD, US · Recreation & Sports · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  28. Amateur Athletic Union of the United States Inc

    EIN 462654925 · Headquarters: Essex, MD, US · Recreation & Sports · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  29. Amateur Athletic Union of the United States Inc

    EIN 462907301 · Headquarters: LEONARDTOWN, MD, US · Recreation & Sports · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  30. Amateur Athletic Union of the United States Inc

    EIN 463939540 · Headquarters: Easton, MD, US · Recreation & Sports · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  31. Amateur Athletic Union of the United States Inc

    EIN 464828118 · Headquarters: Salisbury, MD, US · Recreation & Sports · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  32. Amateur Athletic Union of the United States Inc

    EIN 465034065 · Headquarters: Adelphi, MD, US · Recreation & Sports · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  33. Amateur Athletic Union of the United States Inc

    EIN 471442698 · Headquarters: templehills, MD, US · Recreation & Sports · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  34. Amateur Athletic Union of the United States Inc

    EIN 471823759 · Headquarters: Frederick, MD, US · Recreation & Sports · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  35. Amateur Athletic Union of the United States Inc

    EIN 472071904 · Headquarters: Owings Mills, MD, US · Recreation & Sports · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  36. Amateur Athletic Union of the United States Inc

    EIN 472992621 · Headquarters: Northeast, MD, US · Recreation & Sports · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  37. Amateur Athletic Union of the United States Inc

    EIN 473218281 · Headquarters: Olney, MD, US · Recreation & Sports · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  38. Amateur Athletic Union of the United States Inc

    EIN 474048192 · Headquarters: OWINGS MILLS, MD, US · Recreation & Sports · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  39. Amateur Athletic Union of the United States Inc

    EIN 611680540 · Headquarters: Baltimore, MD, US · Recreation & Sports · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  40. Amateur Athletic Union of the United States Inc

    EIN 611706757 · Headquarters: Salisbury, MD, US · Recreation & Sports · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  41. Amateur Athletic Union of the United States Inc

    EIN 760814106 · Headquarters: Waldorf, MD, US · Recreation & Sports · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  42. Amateur Athletic Union of the United States Inc

    EIN 800274179 · Headquarters: Hagerstown, MD, US · Recreation & Sports · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  43. Amateur Athletic Union of the United States Inc

    EIN 800304246 · Headquarters: Hollywood, MD, US · Recreation & Sports · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  44. Amateur Athletic Union of the United States Inc

    EIN 800314946 · Headquarters: SEVERNA PARK, MD, US · Recreation & Sports · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  45. Amateur Athletic Union of the United States Inc

    EIN 800840912 · Headquarters: Abingdon, MD, US · Recreation & Sports · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  46. Amateur Athletic Union of the United States Inc

    EIN 810811845 · Headquarters: Brandywine, MD, US · Recreation & Sports · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  47. Amateur Athletic Union of the United States Inc

    EIN 811714169 · Headquarters: Upper Marlboro, MD, US · Recreation & Sports · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  48. Amateur Athletic Union of the United States Inc

    EIN 812387197 · Headquarters: WESTMINSTER, MD, US · Recreation & Sports · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  49. Amateur Athletic Union of the United States Inc

    EIN 812981152 · Headquarters: Columbia, MD, US · Recreation & Sports · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  50. Amateur Athletic Union of the United States Inc

    EIN 813873255 · Headquarters: Potomac, MD, US · Recreation & Sports · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  51. Amateur Athletic Union of the United States Inc

    EIN 814117632 · Headquarters: Columbia, MD, US · Recreation & Sports · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  52. Amateur Athletic Union of the United States Inc

    EIN 814207341 · Headquarters: Upper Marlboro, MD, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  53. Amateur Athletic Union of the United States Inc

    EIN 814228135 · Headquarters: Rockville, MD, US · Recreation & Sports · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  54. Amateur Athletic Union of the United States Inc

    EIN 815482815 · Headquarters: Perry Hall, MD, US · Recreation & Sports · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  55. Amateur Athletic Union of the United States Inc

    EIN 821752053 · Headquarters: glen burnie, MD, US · Recreation & Sports · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  56. Amateur Athletic Union of the United States Inc

    EIN 822518724 · Headquarters: Bethesda, MD, US · Recreation & Sports · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  57. Amateur Athletic Union of the United States Inc

    EIN 822552833 · Headquarters: Laurel, MD, US · Recreation & Sports · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  58. Amateur Athletic Union of the United States Inc

    EIN 822659465 · Headquarters: Hanover, MD, US · Recreation & Sports · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  59. Amateur Athletic Union of the United States Inc

    EIN 822742350 · Headquarters: Waldorf, MD, US · Recreation & Sports · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  60. Amateur Athletic Union of the United States Inc

    EIN 822806794 · Headquarters: Hughesville, MD, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  61. Amateur Athletic Union of the United States Inc

    EIN 823393819 · Headquarters: Walkersville, MD, US · Recreation & Sports · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  62. Amateur Athletic Union of the United States Inc

    EIN 823407086 · Headquarters: BELTSVILLE, MD, US · Recreation & Sports · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  63. Amateur Athletic Union of the United States Inc

    EIN 824633671 · Headquarters: Laurel, MD, US · Recreation & Sports · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  64. Amateur Athletic Union of the United States Inc

    EIN 825252649 · Headquarters: Clinton, MD, US · Recreation & Sports · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  65. Amateur Athletic Union of the United States Inc

    EIN 830599297 · Headquarters: Huntingtown, MD, US · Recreation & Sports · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  66. Amateur Athletic Union of the United States Inc

    EIN 830911132 · Headquarters: Baltimore, MD, US · Recreation & Sports · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  67. Amateur Athletic Union of the United States Inc

    EIN 832038683 · Headquarters: Lexington Park, MD, US · Recreation & Sports · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  68. Amateur Athletic Union of the United States Inc

    EIN 832481424 · Headquarters: Columbia, MD, US · Recreation & Sports · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  69. Amateur Athletic Union of the United States Inc

    EIN 843091432 · Headquarters: Upper Marlboro, MD, US · Recreation & Sports · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  70. Amateur Athletic Union of the United States Inc

    EIN 843487550 · Headquarters: Berlin, MD, US · Recreation & Sports · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  71. Amateur Athletic Union of the United States Inc

    EIN 872593223 · Headquarters: Huntingtown, MD, US · Recreation & Sports · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  72. Amateur Athletic Union of the United States Inc

    EIN 880989993 · Headquarters: Reisterstown, MD, US · Recreation & Sports · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  73. Amateur Athletic Union of the United States Inc

    EIN 882205886 · Headquarters: Preston, MD, US · Recreation & Sports · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  74. Amateur Athletic Union of the United States Inc

    EIN 900626259 · Headquarters: Delmar, MD, US · Recreation & Sports · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  75. Amateur Athletic Union of the United States Inc

    EIN 900791885 · Headquarters: Fort George G Meade, MD, US · Recreation & Sports · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  76. Amateur Athletic Union of the United States Inc

    EIN 922520657 · Headquarters: BALTIMORE, MD, USA · Recreation & Sports · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  77. Amateur Athletic Union of the United States Inc

    EIN 922637675 · Headquarters: Salisbury, MD, US · Recreation & Sports · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  78. Amateur Athletic Union of the United States Inc

    EIN 924010193 · Headquarters: FORT WASHINGTON, MD, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  79. Amateur Athletic Union of the United States Inc

    EIN 990626924 · Headquarters: Randallstown, MD, US · Recreation & Sports · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  80. Amateur Athletic Union of the United States Inc Central MD Attitude

    EIN 204477303 · Headquarters: Westminster, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  81. Amateur Athletic Union of the United States Inc Living Aloha Volleyball Academy

    EIN 843047744 · Headquarters: Pasadena, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  82. Amateur Athletic Union of the Us Inc

    EIN 923073916 · Headquarters: Prince Frederick, MD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  83. Amateur Athletic Union Potomac Valley District

    EIN 421694959 · Headquarters: CLINTON, MD, US · Unknown & Unclassified · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  84. Amateur Athletic Unions of the Us Inc

    EIN 463495576 · Headquarters: SEVERN, MD, US · Recreation & Sports · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  85. Amateur Athletics Union of the United States

    EIN 510540979 · Headquarters: Fort Washington, MD, US · Recreation & Sports · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  86. Amateur Athltc Union of the Us Inc

    EIN 873191646 · Headquarters: Westminster, MD, US · Recreation & Sports · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  87. Amateur Ballroom Dance Inc

    EIN 273303913 · Headquarters: Jessup, MD, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  88. Amateur Radio on the International Space Station

    EIN 851185748 · Headquarters: TOWSON, MD, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  89. Amature Athletic Union of the United States Inc

    EIN 270338130 · Headquarters: Huntingtown, MD, US · Recreation & Sports · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  90. Amature Athletic Union of the United States Inc

    EIN 371708847 · Headquarters: UPPER MARLBORO, MD, US · Recreation & Sports · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  91. Amaw Inc

    EIN 270180516 · Headquarters: Capitol Heights, MD, US · Human Services · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  92. Amazin Graces Foundation Inc

    EIN 474781783 · Headquarters: JOPPA, MD, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  93. Amazing Charity

    EIN 854200734 · Headquarters: BOWIE, MD, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  94. Amazing Fox Entertainment Inc

    EIN 812012731 · Headquarters: ROCKVILLE, MD, US · Arts, Culture & Humanities · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  95. Amazing Futures Foundation Inc

    EIN 273821941 · Headquarters: Ellicott City, MD, US · Youth Development · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  96. Amazing Grace

    EIN 825496529 · Headquarters: Columbia, MD, US · Health Care · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  97. Amazing Grace Christian Counseling Services

    EIN 471659350 · Headquarters: Accokeek, MD, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. Amazing Grace Foundation Inc

    EIN 850910993 · Headquarters: Greenbelt, MD, US · Human Services · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  99. Amazing Grace Ministries Inc

    EIN 061811118 · Headquarters: Derwood, MD, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  100. Amazing Grace Orphans and Battered Women Organization Inc

    EIN 450698959 · Headquarters: BOWIE, MD, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

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