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. Frederick County Association of Recreation Councils

    EIN 521608276 · Headquarters: Middletown, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. Frederick County Association of Recreation Councils

    EIN 521914539 · Headquarters: BUCKEYSTOWN, MD, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  3. Frederick County Association of Recreation Councils

    EIN 521962527 · Headquarters: Frederick, MD, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. Frederick County Association of Recreation Councils

    EIN 522066512 · Headquarters: Frederick, MD, US · Community Improvement & Capacity Building · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  5. Frederick County Association of Recreation Councils

    EIN 522194775 · Headquarters: Urbana, MD, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  6. Frederick County Association of Recreation Councils

    EIN 522194776 · Headquarters: Knoxville, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. Frederick County Association of Recreation Councils

    EIN 522194778 · Headquarters: Middletown, MD, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  8. Frederick County Association of Recreation Councils

    EIN 522194799 · Headquarters: Frederick, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. Frederick County Association of Recreation Councils

    EIN 900062189 · Headquarters: Thurmont, MD, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. Frederick County Association of Recreation Councils

    EIN 900062551 · Headquarters: Frederick, MD, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. Frederick County Auctioneers Association Inc

    EIN 264041728 · Headquarters: MIDDLETOWN, MD, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  12. Frederick County Beekeeping Association

    EIN 753233696 · Headquarters: adamstown, MD, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. Frederick County Building Industry Association Inc

    EIN 521071705 · Headquarters: Frederick, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  14. Frederick County Career Firefighters Benevolent Fund Inc

    EIN 475337967 · Headquarters: FREDERICK, MD, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2024 · Primary form: IRS Form 990

  15. Frederick County Chapter of the Womens Bar Association of Maryland

    EIN 990455481 · Headquarters: Silver Spring, MD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  16. Frederick County Civil War Round Table

    EIN 522100465 · Headquarters: Frederick, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. Frederick County Conservative Club Inc

    EIN 832394613 · Headquarters: Walkersville, MD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  18. Frederick County Corp for Quality Child Care

    EIN 521397818 · Headquarters: JEFFERSON, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  19. Frederick County Crisis Pregnancy C

    EIN 521322581 · Headquarters: FREDERICK, MD, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  20. Frederick County Dental Society Inc

    EIN 237322699 · Headquarters: Hagerstown, MD, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  21. Frederick County Extension Advisory Council Inc

    EIN 521423596 · Headquarters: Frederick, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  22. Frederick County Farm Bureau Inc

    EIN 520540051 · Headquarters: FREDERICK, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  23. Frederick County Fire and Rescue Museum and Preservation Society In

    EIN 300516877 · Headquarters: Libertytowm, MD, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  24. Frederick County Fish & Game Protective Association Inc

    EIN 520571150 · Headquarters: Point of Rocks, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  25. Frederick County Fish & Game Protective-conservation Endowment

    EIN 521661848 · Headquarters: Point of Rocks, MD, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  26. Frederick County Foster and Adoptive Parents Association Inc

    EIN 208248721 · Headquarters: Frederick, MD, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  27. Frederick County Gathering of Eagles Association Inc

    EIN 472237951 · Headquarters: Ijamsville, MD, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  28. Frederick County Healthcare Coalition Inc

    EIN 270492113 · Headquarters: FREDERICK, MD, USA · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990

  29. Frederick County Housing Trust Inc

    EIN 521633661 · Headquarters: FREDERICK, MD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  30. Frederick County Landmarks Foundation Inc

    EIN 237241926 · Headquarters: Frederick, MD, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  31. Frederick County Promenaders

    EIN 731716477 · Headquarters: Frederick, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. Frederick County Retired Teachers Association

    EIN 521316140 · Headquarters: IJAMSVILLE, MD, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  33. Frederick County Soccer Club

    EIN 462962156 · Headquarters: Mount Airy, MD, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  34. Frederick County Students Construction Trades Foundation Inc

    EIN 521188937 · Headquarters: FREDERICK, MD, USA · Housing & Shelter · Latest available filing year: 2025 · Primary form: IRS Form 990

  35. Frederick County Students Culinary Arts & Hospitality Trades

    EIN 813680199 · Headquarters: Frederick, MD, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  36. Frederick County Students Mechanical Trades Foundation Inc

    EIN 521857620 · Headquarters: FREDERICK, MD, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  37. Frederick County Teachers Assn of Md Inc

    EIN 521014274 · Headquarters: FREDERICK, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  38. Frederick County Veterans History Project Inc

    EIN 061784433 · Headquarters: Frederick, MD, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  39. Frederick County Womens Softball League Inc

    EIN 521311342 · Headquarters: Myersville, MD, US · Recreation & Sports · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  40. Frederick Deaf Disc Golf Association

    EIN 993225426 · Headquarters: MIDDLETOWN, MD, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  41. Frederick Douglass High School Alumni Association

    EIN 521687470 · Headquarters: BALTIMORE, MD, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  42. Frederick Douglass High School Alumni Association of Upper Marlbo

    EIN 823748945 · Headquarters: Upper Marlboro, MD, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  43. Frederick Douglass Museum and Cultural Center Inc

    EIN 471327259 · Headquarters: Annapolis, MD, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  44. Frederick Douglass Organization Inc

    EIN 522321581 · Headquarters: Baltimore, MD, US · Arts, Culture & Humanities · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  45. Frederick Douglass-isaac Myers Maritime

    EIN 522112955 · Headquarters: BALTIMORE, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-T

  46. Frederick East Classical Inc

    EIN 815289684 · Headquarters: Walkersville, MD, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  47. Frederick Elks Home Association Inc

    EIN 520318980 · Headquarters: Frederick, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  48. Frederick Experimental Music Association Inc

    EIN 883622331 · Headquarters: frederick, MD, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  49. Frederick Family Inc

    EIN 851946939 · Headquarters: Frederick, MD, US · Crime & Legal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  50. Frederick Flute Choir Inc

    EIN 824301852 · Headquarters: Mount Airy, MD, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  51. Frederick Football Force Corp

    EIN 862242359 · Headquarters: Frederick, MD, US · Recreation & Sports · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  52. Frederick Force Hockey Club Inc

    EIN 464306555 · Headquarters: New Market, MD, US · Recreation & Sports · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  53. Frederick Friends of Our County Animal Shelter Inc

    EIN 812657566 · Headquarters: FREDERICK, MD, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  54. Frederick Girls Independent Recreational League Softball

    EIN 300403136 · Headquarters: Frederick, MD, US · Recreation & Sports · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  55. Frederick Green Inc

    EIN 863969201 · Headquarters: New Market, MD, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  56. Frederick Hartwig Memorial Foundation

    EIN 311596430 · Headquarters: CHEVY CHASE, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  57. Frederick Health

    EIN 520591612 · Headquarters: Frederick, MD, United States · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  58. Frederick Health Hospice Inc

    EIN 521164513 · Headquarters: Frederick, MD, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  59. Frederick Health Inc

    EIN 454133096 · Headquarters: Frederick, MD, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  60. Frederick Health Medical Group LLC

    EIN 453007639 · Headquarters: Frederick, MD, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  61. Frederick Heartbreakers Girls Softball

    EIN 521851037 · Headquarters: FREDERICK, MD, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  62. Frederick High Safe and Sane

    EIN 263209478 · Headquarters: Frederick, MD, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  63. Frederick High School Alumni

    EIN 521865671 · Headquarters: Frederick, MD, US · Education · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  64. Frederick High School Boosters Club Inc

    EIN 521199979 · Headquarters: FREDERICK, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  65. Frederick High School Class of 1960 Reunion Committee

    EIN 521436277 · Headquarters: FREDERICK, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  66. Frederick High School Music Boosters

    EIN 475258325 · Headquarters: Frederick, MD, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  67. Frederick Housing and Development Commission

    EIN 834706041 · Headquarters: FREDERICK, MD, US · Housing & Shelter · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. Frederick Hustler S Baseball

    EIN 522360084 · Headquarters: Frederick, MD, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  69. Frederick Innovative Technology Center I Inc

    EIN 201262262 · Headquarters: FREDERICK, MD, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  70. Frederick Ladies Relief Society Inc

    EIN 521701011 · Headquarters: Glen Burnie, MD, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  71. Frederick Little League

    EIN 521817036 · Headquarters: FREDERICK, MD, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  72. Frederick Lodge 684 BPO Elks of USA Inc

    EIN 521861934 · Headquarters: Frederick, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  73. Frederick Lodge No 371 Loyal Order of Moose

    EIN 520395664 · Headquarters: FREDERICK, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  74. Frederick Makerspace Company

    EIN 991234144 · Headquarters: frederick, MD, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  75. Frederick Maryland Soccer Club Inc

    EIN 201341648 · Headquarters: Frederick, MD, US · Recreation & Sports · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  76. Frederick Masonic Holding Corp

    EIN 522207206 · Headquarters: FREDERICK, MD, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990

  77. Frederick Md Chapter Harley Owners Group

    EIN 521581278 · Headquarters: Frederick, MD, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  78. Frederick Mens Slow Pitch League Inc

    EIN 521397802 · Headquarters: MIDDLETOWN, MD, US · Recreation & Sports · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  79. Frederick Military Museum of the 20Th Century Inc

    EIN 920469590 · Headquarters: Rocky Ridge, MD, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. Frederick Model Aircraft Club Inc

    EIN 204949028 · Headquarters: Frederick, MD, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  81. Frederick Music Foundation Inc

    EIN 932257587 · Headquarters: JEFFERSON, MD, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  82. Frederick N Griffith Foundation for the Advancement of Transplantation Inc

    EIN 522048200 · Headquarters: BALTIMORE, MD, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2015 · Primary form: IRS Form 990

  83. Frederick National Ll 2200205

    EIN 521651720 · Headquarters: Frederick, MD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  84. Frederick Netmasters-west Frederick Athletic Association Inc

    EIN 522095507 · Headquarters: FREDERICK, MD, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  85. Frederick Pirates

    EIN 464831412 · Headquarters: Frederick, MD, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  86. Frederick Police Activity League Inc

    EIN 522182144 · Headquarters: ADAMSTOWN, MD, USA · Youth Development · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ

  87. Frederick Rangers Youth Baseball Association Inc

    EIN 473160983 · Headquarters: Adamstown, MD, US · Recreation & Sports · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  88. Frederick Ravens Roost 43

    EIN 862593287 · Headquarters: FREDERICK, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. Frederick Reading Center

    EIN 521651468 · Headquarters: Frederick, MD, US · Education · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  90. Frederick Regional Youth Orchestra Inc

    EIN 521147631 · Headquarters: Frederick, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  91. Frederick Rescue Mission Inc

    EIN 520813371 · Headquarters: FREDERICK, MD, USA · Housing & Shelter · Latest available filing year: 2025 · Primary form: IRS Form 990

  92. Frederick Roller Derby Inc

    EIN 882496256 · Headquarters: Frederick, MD, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  93. Frederick Rugby

    EIN 883738285 · Headquarters: FREDERICK, MD, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  94. Frederick Rugby Foundation Inc

    EIN 621299905 · Headquarters: Frederick, MD, US · Recreation & Sports · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  95. Frederick Saltwater Anglers Inc

    EIN 830562256 · Headquarters: SMITHSBURG, MD, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  96. Frederick School of Religion Inc

    EIN 521906749 · Headquarters: FREDERICK, MD, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. Frederick Scottish Rite Charitable Foundation Inc

    EIN 521498412 · Headquarters: Mount Airy, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. Frederick Ski Club Inc

    EIN 521953357 · Headquarters: Frederick, MD, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990

  99. Frederick Sparklers

    EIN 134344026 · Headquarters: Middletown, MD, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  100. Frederick Steppers Youth Group Inc

    EIN 883584803 · Headquarters: Frederick, MD, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

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