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. Gospel Carrier International Inc

    EIN 521837801 · Headquarters: Gaithersburg, MD, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990

  2. Great Lake African House Foundation Inc

    EIN 825442787 · Headquarters: Gaithersburg, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. Great Love Mission Church

    EIN 454193079 · Headquarters: Gaithersburg, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  4. Greater Help Ministries for Single Parents Inc

    EIN 812295351 · Headquarters: GAITHERSBURG, MD, US · Human Services · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  5. Greater Washington Academy of Women Dentists Corp

    EIN 472306917 · Headquarters: Gaithersburg, MD, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  6. Greater Washington Association of Physicians of Indian Origin Gwapi

    EIN 462148933 · Headquarters: GAITHERSBURG, MD, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  7. Greater Washington Telugu Cultural Sanga

    EIN 541548277 · Headquarters: Gaithersburg, MD, USA · Arts, Culture & Humanities · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  8. Guide Marywood Homes Inc

    EIN 753002389 · Headquarters: GAITHERSBURG, MD, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  9. Guide Nashville Homes Inc

    EIN 562638041 · Headquarters: GAITHERSBURG, MD, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  10. Guide Trexler House Inc

    EIN 522287796 · Headquarters: GAITHERSBURG, MD, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  11. Guinean Interstate Soccer Tournament Corporation

    EIN 852708675 · Headquarters: GAITHERSBURG, MD, US · Recreation & Sports · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  12. Hadley Farms Swim Team

    EIN 455196787 · Headquarters: GAITHERSBURG, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. Half-assini Dev Club of USA Inc

    EIN 260407392 · Headquarters: GAITHERSBURG, MD, USA · International, Foreign Affairs & National Security · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  14. Hands Up Outreach Inc

    EIN 202914271 · Headquarters: Gaithersburg, MD, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  15. Harvestshare Inc

    EIN 874539809 · Headquarters: Gaithersburg, MD, US · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  16. Hatikva Foundation Inc

    EIN 821366392 · Headquarters: GAITHERSBURG, MD, US · Human Services · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  17. Haven of Rest Sanctuary of Praise Inc

    EIN 161638614 · Headquarters: Gaithersburg, MD, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  18. Health Alchemy

    EIN 842762762 · Headquarters: Gaithersburg, MD, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  19. Health Empowerment Africa Inc

    EIN 263222881 · Headquarters: Gaithersburg, MD, US · International, Foreign Affairs & National Security · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  20. Healthy Life Begins Inc

    EIN 463020740 · Headquarters: Gaithersburg, MD, USA · Health Care · Latest available filing year: 2013 · Primary form: IRS Form 990-EZ

  21. Heart Over Talent Inc

    EIN 832608110 · Headquarters: Gaithersburg, MD, US · Youth Development · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  22. Hearts&hues Co

    EIN 412480219 · Headquarters: GAITHERSBURG, MD, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  23. Help 4 People Thriftstore Inc

    EIN 463765905 · Headquarters: GAITHERSBURG, MD, US · Human Services · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  24. Help America

    EIN 752982958 · Headquarters: Gaithersburg, MD, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  25. Hemochromatosis Information Society

    EIN 200129627 · Headquarters: GAITHERSBURG, MD, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. Hera International Organization

    EIN 844432050 · Headquarters: Gaithersburg, MD, US · Human Services · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  27. Heritage Tourism Alliance of Montgomery County Inc

    EIN 320129151 · Headquarters: Gaithersburg, MD, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  28. Hills Angels Gymnastics Team Inc

    EIN 521266619 · Headquarters: Gaithersburg, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  29. Hispanic Business Conference Foundation of Maryland Inc

    EIN 043590287 · Headquarters: Gaithersburg, MD, US · Community Improvement & Capacity Building · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  30. Historical Lands and Peoples

    EIN 862123369 · Headquarters: GAITHERSBURG, MD, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  31. Hit Reset Inc

    EIN 822807034 · Headquarters: Gaithersburg, MD, US · Human Services · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  32. Hong Sports Academy Inc

    EIN 463740178 · Headquarters: gaithersburg, MD, US · Recreation & Sports · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  33. Hope 4 Our Children

    EIN 202520406 · Headquarters: Gaithersburg, MD, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  34. Hope of Guinea

    EIN 371610197 · Headquarters: gaithersburg, MD, US · International, Foreign Affairs & National Security · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  35. Horn of Africa Neonatal Development

    EIN 273914138 · Headquarters: GAITHERSBURG, MD, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  36. House with a Heart - Pet Sanctuary Inc

    EIN 205291492 · Headquarters: Gaithersburg, MD, USA · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990

  37. Housing & Community Initiatives Inc

    EIN 521247326 · Headquarters: GAITHERSBURG, MD, USA · Housing & Shelter · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ

  38. Housing Advocacy Vocational & Employment Support

    EIN 923775767 · Headquarters: Gaithersburg, MD, US · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  39. Howard County Horse Show Association

    EIN 521794880 · Headquarters: Gaithersburg, MD, US · Food, Agriculture & Nutrition · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  40. Huiying Memorial Foundation

    EIN 814050734 · Headquarters: GAITHERSBURG, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  41. Huma Foundation Inc

    EIN 872163849 · Headquarters: Gaithersburg, MD, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  42. Human Synergy Inc

    EIN 800520177 · Headquarters: Gaithersburg, MD, US · Health Care · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  43. Humane Society of the United States California Branch Inc

    EIN 946050420 · Headquarters: Gaithersburg, MD, US · Animal Related · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  44. Humanity Tv Inc

    EIN 510641369 · Headquarters: Gaithersburg, MD, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. Humanitys Inc

    EIN 461240546 · Headquarters: GAITHERSBURG, MD, US · Human Services · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  46. Hydro-sonic Tiburones Boosters Inc

    EIN 274016184 · Headquarters: Gaithersburg, MD, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  47. I Will Restore Ministries Inc

    EIN 263626430 · Headquarters: Gaithersburg, MD, US · Human Services · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  48. Identity Inc

    EIN 522120012 · Headquarters: GAITHERSBURG, MD, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2024 · Primary form: IRS Form 990

  49. Ifcma Inc

    EIN 854007596 · Headquarters: GAITHERSBURG, MD, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  50. Iglesia Cristiana Sendero De Amor MD

    EIN 263077942 · Headquarters: Gaithersburg, MD, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  51. Iglesia De Dios Nueva Jerusalen Inc

    EIN 814296751 · Headquarters: Gaithersburg, MD, US · Religion Related · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  52. Iglesia De Juda Monte De Sion Gaithersburg Md Inc

    EIN 842863265 · Headquarters: Gaithersburg, MD, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  53. Iglesia Eterno Amor Inc

    EIN 473988778 · Headquarters: Gaithersburg, MD, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  54. Iglesia Evangelica Apostoles & Profetas

    EIN 462153250 · Headquarters: GAITHERSBURG, MD, US · Religion Related · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  55. Iglesia Pentecostal El Aposento Alto

    EIN 020748851 · Headquarters: Gaithersburg, MD, US · Religion Related · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  56. ILM

    EIN 820905134 · Headquarters: Gaithersburg, MD, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  57. Indonesian Ame Presbyterian Church

    EIN 262119240 · Headquarters: GAITHERSBURG, MD, US · Religion Related · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  58. Indonesian Leadership Foundation Inc

    EIN 273644493 · Headquarters: Gaithersburg, MD, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. Ini Production Inc

    EIN 274863242 · Headquarters: Gaithersburg, MD, US · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  60. Inn Flying Club Inc

    EIN 526081613 · Headquarters: Gaithersburg, MD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  61. Inspire Ethiopia

    EIN 833527685 · Headquarters: GAITHERSBURG, MD, USA · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  62. Institute for Financial Awareness Inc

    EIN 352603353 · Headquarters: GAITHERSBURG, MD, USA · Education · Latest available filing year: 2020 · Primary form: IRS Form 990

  63. Institute for in Vitro Sciences Inc

    EIN 522029668 · Headquarters: GAITHERSBURG, MD, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  64. Institute for the Analysis of Global Security

    EIN 223880419 · Headquarters: Gaithersburg, MD, USA · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  65. Institute of Real Estate Management Chapter 77 Northern Virginia

    EIN 471421096 · Headquarters: GAITHERSBURG, MD, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990

  66. International Association of Fire Fighters

    EIN 510221674 · Headquarters: Gaithersburg, MD, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  67. International Center for Sustainable Development I

    EIN 522322396 · Headquarters: GAITHERSBURG, MD, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. International Child Empowermentnetwork

    EIN 260513181 · Headquarters: GAITHERSBURG, MD, US · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  69. International Childrens Bible Society Inc

    EIN 810777500 · Headquarters: GAITHERSBURG, MD, US · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  70. International College of Dentists United States of America Chapter

    EIN 410645208 · Headquarters: GAITHERSBURG, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  71. International College of Dentists USA Section Foundation Inc

    EIN 363746586 · Headquarters: GAITHERSBURG, MD, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990

  72. International Community of Banyakigezi USA Incorporated

    EIN 200925085 · Headquarters: Gaithersburg, MD, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  73. International Ethiopian Evangelical Church Germantown

    EIN 853907532 · Headquarters: GAITHERSBURG, MD, USA · Religion Related · Latest available filing year: 2023 · Primary form: IRS Form 990

  74. International House of Friendships Inc

    EIN 853700588 · Headquarters: Gaithersburg, MD, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  75. International Nutrigenomics Institute

    EIN 010754575 · Headquarters: Gaithersburg, MD, US · Medical Research · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  76. International Real Estate Association for Professionals Inc

    EIN 872795898 · Headquarters: Gaithersburg, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  77. Ipossible Inc

    EIN 882200625 · Headquarters: Gaithersburg, MD, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  78. Ireland America Science Forum Inc

    EIN 453666084 · Headquarters: Gaithersburg, MD, US · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  79. IRS Deaf Empowerment and Advocacy Forum Inc

    EIN 522312400 · Headquarters: Gaithersburg, MD, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. It Adds Up Inc

    EIN 270719287 · Headquarters: Gaithersburg, MD, US · Education · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  81. Izaak Walton League of America Inc

    EIN 521328724 · Headquarters: Gaithersburg, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  82. J E Williams Elite International Foundation Inc

    EIN 844748496 · Headquarters: Gaithersburg, MD, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. Jackie Legend Foundation Inc

    EIN 880950182 · Headquarters: Gaithersburg, MD, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  84. Jacob Dennis Foundation

    EIN 815251409 · Headquarters: Gaithersburg, MD, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  85. Jagadguru Shri Vallabhacharya Peeth Inc

    EIN 474160815 · Headquarters: GAITHERSBURG, MD, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  86. Jesus for All Christian Ministry Inc

    EIN 462162348 · Headquarters: GAITHERSBURG, MD, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  87. Jewish Community Theater of Montgomery County Inc

    EIN 822407529 · Headquarters: Gaithersburg, MD, US · Arts, Culture & Humanities · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  88. Jews of the Former Soviet Union United for Memory Preservation Fou

    EIN 383809583 · Headquarters: Gaithersburg, MD, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  89. Jiva Daya Foundation Inc

    EIN 475560895 · Headquarters: Gaithersburg, MD, US · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  90. John L Spalding Memorial Endowment Fund

    EIN 521578986 · Headquarters: GAITHERSBURG, MD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  91. Joint Industry Group

    EIN 521440781 · Headquarters: GAITHERSBURG, MD, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2012 · Primary form: IRS Form 990-EZ

  92. Jolly Friends Group

    EIN 465474967 · Headquarters: Gaithersburg, MD, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  93. Josephs House International Organization

    EIN 842257917 · Headquarters: GAITHERSBURG, MD, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  94. Julianas Animal Sanctuary Inc

    EIN 473548963 · Headquarters: Gaithersburg, MD, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  95. Juneteenth Scotland Foundation Inc

    EIN 923385761 · Headquarters: GAITHERSBURG, MD, USA · Civil Rights, Social Action & Advocacy · Latest available filing year: 2024 · Primary form: IRS Form 990

  96. Kamkam Foundation Inc

    EIN 271310475 · Headquarters: Gaithersburg, MD, US · Human Services · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  97. Kentlands Community Foundation Inc

    EIN 521857420 · Headquarters: GAITHERSBURG, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990

  98. Kentlands Swim Team Inc

    EIN 521875403 · Headquarters: Gaithersburg, MD, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  99. Kerri Ann Kattar Memorial Fund Inc

    EIN 042725274 · Headquarters: GAITHERSBURG, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2013 · Primary form: IRS Form 990-PF

  100. Ket Doan Association

    EIN 770595700 · Headquarters: GAITHERSBURG, MD, US · Arts, Culture & Humanities · Latest available filing year: 2021 · Primary form: IRS Form 990-N

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