Nonprofits in Gaithersburg, Maryland

Nonprofits in Gaithersburg, Maryland. Browse 825 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. Montgomery County Area Local APWU AFL-CIO

    EIN 521494711 · Headquarters: Gaithersburg, MD, USA · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  2. Montgomery County Black Collective Inc

    EIN 881107646 · Headquarters: GAITHERSBURG, MD, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  3. Montgomery County Dental Hygienist

    EIN 320261172 · Headquarters: Gaithersburg, MD, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  4. Montgomery County Dept of Police Explorer Post 1986 Inc

    EIN 223928837 · Headquarters: Gaithersburg, MD, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  5. Montgomery County Foster Parents Association

    EIN 521780518 · Headquarters: Gaithersburg, MD, US · Human Services · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  6. Montgomery County Genealogical Society Inc

    EIN 843305830 · Headquarters: GAITHERSBURG, MD, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  7. Montgomery County Korean - American Association Inc

    EIN 832085179 · Headquarters: GAITHERSBURG, MD, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  8. Montgomery County Law Enforcement Officers Relief

    EIN 861079324 · Headquarters: Gaithersburg, MD, USA · Crime & Legal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  9. Montgomery County Senior Sports Association MCSSA

    EIN 521848310 · Headquarters: Gaithersburg, MD, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  10. Montgomery Housing Inc

    EIN 522159657 · Headquarters: GAITHERSBURG, MD, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  11. Mothers Roots Initiative

    EIN 412330590 · Headquarters: Gaithersburg, MD, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  12. Motown Glory Partners Development Corporation

    EIN 844995359 · Headquarters: Gaithersburg, MD, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. Mountainside Education and Enrichment Inc

    EIN 262633727 · Headquarters: GAITHERSBURG, MD, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  14. Mu Alpha Sigma Inc

    EIN 824298556 · Headquarters: Gaithersburg, MD, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  15. Muddy Branch Alliance Inc

    EIN 452490551 · Headquarters: Gaithersburg, MD, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  16. Mujer Fuerza Y Coraje Inc

    EIN 933633333 · Headquarters: GAITHERSBURG, MD, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. Municipal and County Government Employees Organization United Food & Co

    EIN 521856448 · Headquarters: GAITHERSBURG, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  18. Muslim Dreamers Inc

    EIN 843925136 · Headquarters: Gaithersburg, MD, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. Mvsa Vbc Inc

    EIN 811916976 · Headquarters: GAITHERSBURG, MD, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  20. Nanda Group Inc

    EIN 931431009 · Headquarters: GAITHERSBURG, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  21. Narayan Rina Kc Memorial Foundation

    EIN 832693419 · Headquarters: Gaithersburg, MD, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  22. National Active and Retired Federal Employees Association

    EIN 526054687 · Headquarters: Gaithersburg, MD, US · Employment · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  23. National Alliance of Vietnamese American Service Agencies

    EIN 521885019 · Headquarters: GAITHERSBURG, MD, US · Arts, Culture & Humanities · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  24. National Association of Computer Consultant Bus Washington Dc Chap

    EIN 010561646 · Headquarters: Gaithersburg, MD, US · Community Improvement & Capacity Building · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  25. National Board for Certification in Occupational Therapy Inc

    EIN 521620299 · Headquarters: GAITHERSBURG, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  26. National Capital Area Translators Association

    EIN 300664146 · Headquarters: Gaithersburg, MD, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  27. National Capital Chapter Academy of Chmm

    EIN 320064687 · Headquarters: Gaithersburg, MD, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  28. National Capital Foundation for Homecrest House

    EIN 521517016 · Headquarters: Gaithersburg, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  29. National Capitol Dx Association Corporation

    EIN 922351356 · Headquarters: Gaithersburg, MD, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. National Center for Nutrition and Fatty Acid Research Inc

    EIN 043178432 · Headquarters: GAITHERSBURG, MD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  31. National Confectioners Logistics Council Inc

    EIN 521242512 · Headquarters: GAITHERSBURG, MD, USA · Community Improvement & Capacity Building · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  32. National Copperheads Inc

    EIN 922293501 · Headquarters: Gaithersburg, MD, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  33. National Council for Geographic Education

    EIN 046050994 · Headquarters: Gaithersburg, MD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  34. National Entrepreneur Association Inc

    EIN 461122638 · Headquarters: Gaithersburg, MD, US · Community Improvement & Capacity Building · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  35. National Environmental Balancing Bureau Inc

    EIN 237180848 · Headquarters: GAITHERSBURG, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  36. National Federation of Families for Children's Mental Health

    EIN 521671408 · Headquarters: GAITHERSBURG, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  37. National Kitchen & Bath Assoc

    EIN 541516046 · Headquarters: Gaithersburg, MD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  38. National Management Assoc

    EIN 550875603 · Headquarters: GAITHERSBURG, MD, US · Community Improvement & Capacity Building · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  39. National Organization of Sierra Leoneans in N America Aka Noslina

    EIN 522099935 · Headquarters: GAITHERSBURG, MD, US · Human Services · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  40. National Society Daughters of Founders & Patriots of America

    EIN 237584662 · Headquarters: Gaithersburg, MD, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  41. National Society of the Daughters of the American Revolution

    EIN 526045980 · Headquarters: Gaithersburg, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  42. Ndemballhers Corporation

    EIN 921510862 · Headquarters: gaithersburg, MD, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  43. Nea Member Benefits Relief Fund

    EIN 831482016 · Headquarters: Gaithersburg, MD, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  44. Nea Members Insurance Trust

    EIN 521126682 · Headquarters: GAITHERSBURG, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  45. Nea's Mbc Health Reimbursement Account Trust

    EIN 306141866 · Headquarters: GAITHERSBURG, MD, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  46. Nehemiah Ministries Inc

    EIN 521173161 · Headquarters: Gaithersburg, MD, US · Religion Related · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  47. Nepal Sports & Culture International Inc

    EIN 462179888 · Headquarters: Gaithersburg, MD, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  48. New Birth Institute Inc

    EIN 881986838 · Headquarters: Gaithersburg, MD, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  49. New Hope Community Gathering Corp

    EIN 852646559 · Headquarters: GAITHERSBURG, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  50. New Horizon Apostolic Ministries Inc

    EIN 881980328 · Headquarters: Gaithersburg, MD, US · Religion Related · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  51. Nexoafrica

    EIN 333303832 · Headquarters: Gaithersburg, MD, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  52. Next Generation Arts Council Inc

    EIN 842055955 · Headquarters: Gaithersburg, MD, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. Next Step Housing Inc

    EIN 522023197 · Headquarters: GAITHERSBURG, MD, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  54. Nga Needlework Guild of America

    EIN 526054921 · Headquarters: Gaithersburg, MD, US · Public & Societal Benefit · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  55. Nimble Fingers Quilters Inc

    EIN 201720869 · Headquarters: Gaithersburg, MD, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  56. Ninos Unidos De Montgomery County Inc

    EIN 521997676 · Headquarters: Gaithersburg, MD, US · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  57. Nisala Arana Inc

    EIN 463713898 · Headquarters: Gaithersburg, MD, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  58. Nist Child Care Association Inc

    EIN 521285654 · Headquarters: GAITHERSBURG, MD, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  59. Nrityanjali Incorporated

    EIN 521723335 · Headquarters: Gaithersburg, MD, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  60. Ntso Ngon

    EIN 421676304 · Headquarters: Gaithersburg, MD, US · Human Services · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  61. Nunamaisha

    EIN 832605847 · Headquarters: Gaithersburg, MD, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  62. Nuvsion Pac Inc

    EIN 203071999 · Headquarters: Gaithersburg, MD, US · Public & Societal Benefit · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  63. Obamas Children Inc

    EIN 383902126 · Headquarters: Gaithersburg, MD, USA · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  64. Off the Bench

    EIN 392066033 · Headquarters: Gaithersburg, MD, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  65. Olney Childrens Ballet Theater Incorporated

    EIN 521870384 · Headquarters: Gaithersburg, MD, USA · Arts, Culture & Humanities · Latest available filing year: 2022 · Primary form: IRS Form 990

  66. On the Ball-spinny Inc

    EIN 352299295 · Headquarters: GAITHERSBURG, MD, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  67. Operation Mother S Love Inc

    EIN 394928887 · Headquarters: Gaithersburg, MD, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. Order of the First Families of Maine

    EIN 030541029 · Headquarters: Gaithersburg, MD, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  69. Order of the First Scottish War of Independence 1296-1320

    EIN 333272676 · Headquarters: Gaithersburg, MD, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  70. Orphan Tears Inc

    EIN 872763731 · Headquarters: Gaithersburg, MD, US · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  71. Oss Global Foundation Inc

    EIN 474835415 · Headquarters: GAITHERSBURG, MD, US · International, Foreign Affairs & National Security · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  72. Osteogenesis Imperfecta Foundation

    EIN 237076021 · Headquarters: GAITHERSBURG, MD, USA · Medical Research · Latest available filing year: 2024 · Primary form: IRS Form 990

  73. Osteosarcoma Collaborative Inc

    EIN 823882732 · Headquarters: GAITHERSBURG, MD, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  74. Our Time

    EIN 273285802 · Headquarters: GAITHERSBURG, MD, USA · Education · Latest available filing year: 2014 · Primary form: IRS Form 990

  75. Owerri Girls Secondary School

    EIN 810834907 · Headquarters: GAITHERSBURG, MD, USA · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  76. Pakistan Association of Greater Washington Metropolitan Area

    EIN 522013369 · Headquarters: Gaithersburg, MD, US · Arts, Culture & Humanities · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  77. Parklawn Sailing Association Inc

    EIN 472230364 · Headquarters: Gaithersburg, MD, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  78. Partnership for Personalized Medical Innovations

    EIN 993351453 · Headquarters: Gaithersburg, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  79. Pasa Pucha Corporation

    EIN 260364589 · Headquarters: Gaithersburg, MD, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. Patesi Foundation

    EIN 844329620 · Headquarters: GAITHERSBURG, MD, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  81. Patrick Andrew Shifflett Character & Edu Scholarship

    EIN 813212030 · Headquarters: GAITHERSBURG, MD, USA · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990

  82. Patuxent River (Md) Chapter of the Links Inc

    EIN 471744684 · Headquarters: GAITHERSBURG, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  83. Peace of Hearts

    EIN 822819995 · Headquarters: Gaithersburg, MD, US · Education · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  84. Pearls of Hope Community Foundation

    EIN 472898650 · Headquarters: GAITHERSBURG, MD, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  85. Pepperman-alpert Memorial Scholarship Fund

    EIN 522130184 · Headquarters: Gaithersburg, MD, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  86. Pettit Family Charitable Foundation

    EIN 521646923 · Headquarters: Gaithersburg, MD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  87. Pinagkaisa Oneness

    EIN 562649852 · Headquarters: Gaithersburg, MD, US · Unknown & Unclassified · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  88. Pinnacle North Properties Inc

    EIN 844256226 · Headquarters: Gaithersburg, MD, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. Plan of Mddc Inc

    EIN 521422392 · Headquarters: GAITHERSBURG, MD, USA · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990

  90. Pleasantview Historical Assn

    EIN 471199000 · Headquarters: GAITHERSBURG, MD, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  91. Potomac Association of Cooperative Teachers

    EIN 822419261 · Headquarters: Gaithersburg, MD, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  92. Potomac Charismatic Community Inc

    EIN 237139741 · Headquarters: Gaithersburg, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  93. Potomac Classic Thunderbird Club Inc

    EIN 711048706 · Headquarters: Gaithersburg, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. Potomac Valley Scottish Fiddle Club Inc

    EIN 521979480 · Headquarters: Gaithersburg, MD, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. Potomac Valley Youth Orchestra

    EIN 521704650 · Headquarters: Gaithersburg, MD, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  96. Prathertown Community Development Corporation

    EIN 882849409 · Headquarters: Gaithersburg, MD, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  97. Preferred Education Association Inc

    EIN 922952282 · Headquarters: GAITHERSBURG, MD, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. Prepare Inc

    EIN 873510314 · Headquarters: Gaithersburg, MD, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  99. Presbyterian Church of Ghana in Gaithersburg-trinity Congregation

    EIN 465236890 · Headquarters: Gaithersburg, MD, US · Religion Related · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  100. Pride of the Valley Inc

    EIN 460930985 · Headquarters: Gaithersburg, MD, US · Education · Latest available filing year: 2018 · Primary form: IRS Form 990-N

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