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. Project Spirit Sickle Cell - Pssc

    EIN 872829281 · Headquarters: Gaithersburg, MD, US · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  2. Project Success

    EIN 474691979 · Headquarters: GAITHERSBURG, MD, US · Arts, Culture & Humanities · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  3. Promise Land Global Organization Inc

    EIN 475656660 · Headquarters: GAITHERSBURG, MD, US · Public & Societal Benefit · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  4. Pta Delaware Congress

    EIN 237030989 · Headquarters: Gaithersburg, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. Pta Delaware Congress

    EIN 521085687 · Headquarters: Gaithersburg, MD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  6. Pta Delaware Congress

    EIN 521360727 · Headquarters: Gaithersburg, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. Pta Delaware Congress

    EIN 521570153 · Headquarters: Gaithersburg, MD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  8. Pta Delaware Congress

    EIN 521572429 · Headquarters: Gaithersburg, MD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  9. Pta Delaware Congress

    EIN 521693357 · Headquarters: Gaithersburg, MD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  10. Pta Delaware Congress

    EIN 521884046 · Headquarters: Gaithersburg, MD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  11. Pta Delaware Congress

    EIN 522180737 · Headquarters: GAITHERSBURG, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  12. Pta Delaware Congress

    EIN 526070725 · Headquarters: GAITHERSBURG, MD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  13. Pta Delaware Congress

    EIN 526070731 · Headquarters: Gaithersburg, MD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  14. Pta Delaware Congress

    EIN 526070732 · Headquarters: Gaithersburg, MD, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  15. Pta Delaware Congress

    EIN 883075930 · Headquarters: Gaithersburg, MD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  16. Pta Delaware Congress

    EIN 911882917 · Headquarters: GAITHERSBURG, MD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  17. Pta Maryland Congress of Parents & Teachers Inc

    EIN 237839176 · Headquarters: Gaithersburg, MD, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  18. Pta Maryland Congress of Parents & Teachers Inc

    EIN 520667483 · Headquarters: Gaithersburg, MD, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  19. Pta Maryland Congress of Parents & Teachers Inc

    EIN 521324468 · Headquarters: GAITHERSBURG, MD, US · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  20. Pta Maryland Congress of Parents & Teachers Inc

    EIN 521945080 · Headquarters: Gaithersburg, MD, US · Education · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  21. PTA Maryland CONGRESS OF PARENTS & TEACHERS INC Darnestown Elementary Aka Darnestown Elementary School PTA Inc

    EIN 526070735 · Headquarters: Gaithersburg, MD, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  22. Pta Maryland Congress of Parents & Teachers Inc Lakelands Ptsa

    EIN 203017930 · Headquarters: Gaithersburg, MD, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  23. Pta Maryland Congress South Lake Elementary School

    EIN 521322137 · Headquarters: Gaithersburg, MD, US · Education · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  24. Pta Maryland Congress Watkins Mills High School

    EIN 521609902 · Headquarters: Gaithersburg, MD, US · Education · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  25. Purple with a Purpose

    EIN 461287630 · Headquarters: GAITHERSBURG, MD, USA · Health Care · Latest available filing year: 2018 · Primary form: IRS Form 990-PF

  26. Push for Love

    EIN 871684550 · Headquarters: Gaithersburg, MD, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  27. Qo Marching Cougars Inc

    EIN 464480300 · Headquarters: Gaithersburg, MD, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  28. Quince Orchard Highschool Booster Club

    EIN 522152810 · Headquarters: GAITHERSBURG, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990

  29. Quince Orchard Otters Swim Club Inc

    EIN 522164815 · Headquarters: Gaithersburg, MD, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. Rachel Carson Elementary School Pta Inc

    EIN 521802789 · Headquarters: GAITHERSBURG, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  31. Rainbow Outreach Ministries Inc

    EIN 521993536 · Headquarters: Gaithersburg, MD, US · Religion Related · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  32. Rajasthali Association of the National Capital Region

    EIN 213845769 · Headquarters: GAITHERSBURG, MD, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  33. Ray Diederich Memorial Music Scholarship Fund

    EIN 814465068 · Headquarters: Gaithersburg, MD, US · Arts, Culture & Humanities · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  34. Rayse Academy Inc

    EIN 811842780 · Headquarters: Gaithersburg, MD, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. Reach International Corporation

    EIN 365071791 · Headquarters: Gaithersburg, MD, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  36. Rebuilding Together Montgomery County Inc

    EIN 521667026 · Headquarters: GAITHERSBURG, MD, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  37. Red Raider Softball Inc

    EIN 261795416 · Headquarters: GAITHERSBURG, MD, USA · Recreation & Sports · Latest available filing year: 2017 · Primary form: IRS Form 990

  38. Reginald S Lourie Center for Infants and Young Children Inc

    EIN 521255870 · Headquarters: GAITHERSBURG, MD, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  39. Renewal Residence Inc

    EIN 922656240 · Headquarters: Gaithersburg, MD, US · Housing & Shelter · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  40. Research Education Advocacy People Inc

    EIN 521622086 · Headquarters: Gaithersburg, MD, US · Human Services · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  41. Residential Properties Inc

    EIN 521988299 · Headquarters: GAITHERSBURG, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990

  42. Restoration Church

    EIN 371769700 · Headquarters: Gaithersburg, MD, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  43. Ridgefield Citizens Inc

    EIN 237280408 · Headquarters: Gaithersburg, MD, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  44. Rigzin Phodrang Buddhist Center

    EIN 931922357 · Headquarters: Gaithersburg, MD, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990

  45. Rockville Chorus Inc

    EIN 332445553 · Headquarters: Gaithersburg, MD, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  46. Rockville Roadies Multiple Sclerosis Project Inc

    EIN 020587172 · Headquarters: Gaithersburg, MD, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  47. Rootsradiolove Corp

    EIN 872462803 · Headquarters: GAITHERSBURG, MD, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  48. Rosemont Citizens Association Inc

    EIN 474364056 · Headquarters: Gaithersburg, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  49. Rosemont Elementary

    EIN 526070574 · Headquarters: Gaithersburg, MD, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  50. Rotary International

    EIN 526078056 · Headquarters: GAITHERSBURG, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  51. Royal Priesthood Ministries Int Inc

    EIN 010733436 · Headquarters: Gaithersburg, MD, USA · Religion Related · Latest available filing year: 2022 · Primary form: IRS Form 990

  52. Rozsafa Ensemble

    EIN 461717850 · Headquarters: Gaithersburg, MD, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  53. Ru Day S Helping Hands Inc

    EIN 812326226 · Headquarters: GAITHERSBURG, MD, US · Human Services · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  54. Rukundo International Inc

    EIN 464639092 · Headquarters: Gaithersburg, MD, United States · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990

  55. Ryans Place Foundation Inc

    EIN 922757982 · Headquarters: Gaithersburg, MD, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  56. Safest Drug Inc

    EIN 833185362 · Headquarters: GAITHERSBURG, MD, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  57. SageVeterans Group Inc

    EIN 843096357 · Headquarters: Gaithersburg, MD, USA · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  58. Saikoh Medical Research Institute Inc

    EIN 823823583 · Headquarters: GAITHERSBURG, MD, US · Medical Research · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. Santacharities Org Inc

    EIN 850832795 · Headquarters: GAITHERSBURG, MD, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  60. Scitech2u Inc

    EIN 611666759 · Headquarters: Gaithersburg, MD, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  61. Seba Garden Club Inc

    EIN 815255591 · Headquarters: Gaithersburg, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  62. Security College Us

    EIN 843762376 · Headquarters: Gaithersburg, MD, US · Education · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  63. Sendero Foundation Inc

    EIN 932664559 · Headquarters: Gaithersburg, MD, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990

  64. Seneca Creek Baseball Club

    EIN 331901512 · Headquarters: Gaithersburg, MD, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  65. Seneca Creek Watershed Partners Inc

    EIN 300800055 · Headquarters: Gaithersburg, MD, US · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  66. Sequoia Ministries International

    EIN 201188243 · Headquarters: GAITHERSBURG, MD, USA · Religion Related · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  67. Service Employees International Union Local 500

    EIN 520910299 · Headquarters: GAITHERSBURG, MD, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  68. Seven Stars Foundation

    EIN 262095838 · Headquarters: GAITHERSBURG, MD, US · Religion Related · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  69. Seventh Day Adventists

    EIN 300780513 · Headquarters: Gaithersburg, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  70. SFPE Educational and Scientific Foundation

    EIN 042701210 · Headquarters: Gaithersburg, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  71. Shady Grove Adventist Hospital Foundation Inc

    EIN 521216429 · Headquarters: GAITHERSBURG, MD, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  72. Shady Grove Pregnancy Center Inc

    EIN 521308640 · Headquarters: GAITHERSBURG, MD, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  73. Share the Pencils Inc

    EIN 900501920 · Headquarters: GAITHERSBURG, MD, US · Human Services · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  74. Shields of Montgomery County Md Pipes & Drums Inc

    EIN 800649697 · Headquarters: Gaithersburg, MD, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  75. Shockers Baseball Moco Inc

    EIN 332227990 · Headquarters: Gaithersburg, MD, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  76. Shree Ram Sharnam

    EIN 753208166 · Headquarters: Gaithersburg, MD, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990

  77. Siloam Springs International Foundation

    EIN 923835353 · Headquarters: Gaithersburg, MD, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  78. Silver Lining

    EIN 271547408 · Headquarters: Gaithersburg, MD, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  79. Sindhi Association of North America

    EIN 133698207 · Headquarters: Gaithersburg, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  80. Sleep Centers of America

    EIN 812966648 · Headquarters: Gaithersburg, MD, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  81. Smart Family Foundation Inc Dba Shelters Plus

    EIN 522200241 · Headquarters: GAITHERSBURG, MD, USA · Housing & Shelter · Latest available filing year: 2022 · Primary form: IRS Form 990-PF

  82. Society for Preservation & Encourmt of Barbershop Quartet Singing Amer

    EIN 526067216 · Headquarters: GAITHERSBURG, MD, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. Society of Fire Protection Engineers Inc

    EIN 046108834 · Headquarters: Gaithersburg, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  84. Society of Manufacturing Engineers

    EIN 994869259 · Headquarters: Gaithersburg, MD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  85. Society of St Vincent De Paul St John Neumann

    EIN 455315747 · Headquarters: Gaithersburg, MD, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  86. Society of St Vincent De Paul St Martin of Tours Conference

    EIN 352454847 · Headquarters: Gaithersburg, MD, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  87. Solidarite Zeve Diaspo Corporation

    EIN 821677760 · Headquarters: Gaithersburg, MD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  88. Soroptimist International of Upper Montgomery County Maryland

    EIN 521448815 · Headquarters: Gaithersburg, MD, USA · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  89. Sotam Futbol Academy Inc

    EIN 811231700 · Headquarters: Gaithersburg, MD, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. Sparrows Corporation

    EIN 332699471 · Headquarters: GAITHERSBURG, MD, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  91. Spirit and Soul Inc

    EIN 301461320 · Headquarters: GAITHERSBURG, MD, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  92. Spirit of Victory and Praise Community Church

    EIN 522104989 · Headquarters: Gaithersburg, MD, US · Religion Related · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  93. Spiritual Library Inc

    EIN 521880490 · Headquarters: Gaithersburg, MD, US · Education · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  94. Spiritual Singles

    EIN 541873764 · Headquarters: GAITHERSBURG, MD, US · Recreation & Sports · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  95. Spoilers Mens Golf Club

    EIN 061735679 · Headquarters: Gaithersburg, MD, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  96. Sports Plus Group Inc

    EIN 204631768 · Headquarters: GAITHERSBURG, MD, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  97. Springfield Franconia Host Lions Club Charities Inc

    EIN 541418623 · Headquarters: Gaithersburg, MD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  98. St Francois Girls College Alumnae Association North America

    EIN 823143523 · Headquarters: Gaithersburg, MD, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  99. St Rocco Foundation

    EIN 831148585 · Headquarters: GAITHERSBURG, MD, US · Animal Related · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  100. Stacys Helping Hands Charitable Foundation

    EIN 263464967 · Headquarters: Gaithersburg, MD, US · Health Care · Latest available filing year: 2009 · Primary form: IRS Form 990-N

First page and all pages