Nonprofits in New Hampshire

Nonprofits in New Hampshire. Browse 11,981 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. American Banjo Fraternity

    EIN 310903871 · Headquarters: Hollis, NH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. American Bed Registry

    EIN 465275580 · Headquarters: Keene, NH, US · Health Care · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  3. American Board of Clinical Pharmocology Inc

    EIN 222124506 · Headquarters: LEBANON, NH, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. American Center and Global Platform for Peace Advocacy

    EIN 810804669 · Headquarters: Concord, NH, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  5. American Citizens Club for Polish Descendents

    EIN 020103580 · Headquarters: Newmarket, NH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  6. American Civil Liberties Union Foundation of New Hampshire

    EIN 020347237 · Headquarters: CONCORD, NH, USA · Civil Rights, Social Action & Advocacy · Latest available filing year: 2024 · Primary form: IRS Form 990

  7. American Civil Liberties Union of Nh

    EIN 026019538 · Headquarters: CONCORD, NH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  8. American Coalition Inc

    EIN 883124306 · Headquarters: Hanover, NH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. American College of Dentists

    EIN 521384702 · Headquarters: Ossipee, NH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. American College of Emergency Physicians

    EIN 020375922 · Headquarters: Concord, NH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  11. American College of Laboratory Animal Medicine

    EIN 366108149 · Headquarters: CHESTER, NH, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  12. American College of Nurse-midwives

    EIN 320318460 · Headquarters: Durham, NH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. American College of Physicians

    EIN 020397878 · Headquarters: Concord, NH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  14. American Council for Professional Education and Training

    EIN 300537410 · Headquarters: Stratham, NH, US · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  15. American Council of Engineering Companies - Nh

    EIN 020391558 · Headquarters: Concord, NH, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  16. American Culinary Federation Professional Chefs of Nh

    EIN 020450435 · Headquarters: MANCHESTER, NH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. American Defenders Booster Club

    EIN 020510242 · Headquarters: Nashua, NH, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  18. American Dental Assistants Association

    EIN 237026318 · Headquarters: Bow, NH, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. American Federat'n-teachers-nashua

    EIN 020359808 · Headquarters: NASHUA, NH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  20. American Federation of Government Employees

    EIN 020332137 · Headquarters: MANCHESTER, NH, US · Employment · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  21. American Federation of Government Employees

    EIN 026013027 · Headquarters: Portsmouth, NH, US · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  22. American Federation of Government Employees

    EIN 300743234 · Headquarters: Berlin, NH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  23. American Federation of Government Employees

    EIN 510159151 · Headquarters: Nashua, NH, US · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  24. American Federation of Government Employees

    EIN 900525999 · Headquarters: Derry, NH, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  25. American Federation of Labor & Congress of Industrial Orgs

    EIN 026012957 · Headquarters: Manchester, NH, US · Employment · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  26. American Federation of Labor and Congress of Industrial Organizaton

    EIN 016029479 · Headquarters: PORTSMOUTH, NH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  27. American Federation of State County & Municipal Employees

    EIN 521650650 · Headquarters: claremont, NH, US · Employment · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  28. American Federation of State County & Municipal Employees

    EIN 562422830 · Headquarters: Manchester, NH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  29. American Federation of Teachers

    EIN 010785529 · Headquarters: Newmarket, NH, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  30. American Federation of Teachers

    EIN 020341733 · Headquarters: Hillsboro, NH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  31. American Federation of Teachers

    EIN 020377937 · Headquarters: Rindge, NH, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  32. American Federation of Teachers

    EIN 020690598 · Headquarters: New Durham, NH, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  33. American Federation of Teachers

    EIN 061664283 · Headquarters: Keene, NH, US · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  34. American Federation of Teachers

    EIN 141868582 · Headquarters: HILLSBORO, NH, US · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  35. American Federation of Teachers

    EIN 204915786 · Headquarters: Henniker, NH, US · Education · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  36. American Federation of Teachers

    EIN 352233698 · Headquarters: Fremont, NH, US · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  37. American Federation of Teachers

    EIN 371689341 · Headquarters: HILLSBOROUGH, NH, US · Employment · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  38. American Federation of Teachers

    EIN 412205865 · Headquarters: Barnstead, NH, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  39. American Federation of Teachers

    EIN 432005371 · Headquarters: Keene, NH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  40. American Federation of Teachers

    EIN 471621190 · Headquarters: Hampstead, NH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  41. American Federation of Teachers

    EIN 933422112 · Headquarters: Campton, NH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  42. American Federation of Teachers Aft2263

    EIN 237283211 · Headquarters: LONDONDERRY, NH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  43. American Federations of Teachers

    EIN 201648589 · Headquarters: Keene, NH, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  44. American Friends of the Blind in Greece

    EIN 026006438 · Headquarters: PORTSMOUTH, NH, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2024 · Primary form: IRS Form 990

  45. American Furniture Masters Institute

    EIN 710872821 · Headquarters: Manchester, NH, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  46. American Ground Water Trust

    EIN 237244958 · Headquarters: HOOKSETT, NH, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  47. American Guild of Organists

    EIN 026013056 · Headquarters: Hancock, NH, US · Arts, Culture & Humanities · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  48. American Guild of Organists Ago

    EIN 020330992 · Headquarters: Hill, NH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  49. American Independence Center

    EIN 223114603 · Headquarters: Exeter, NH, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  50. American Independent Business Alliance

    EIN 262514310 · Headquarters: Laconia, NH, US · Community Improvement & Capacity Building · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  51. American Independent Business Alliance

    EIN 463180550 · Headquarters: Keene, NH, US · Community Improvement & Capacity Building · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  52. American Infidels Vmc-nh

    EIN 834063509 · Headquarters: Hinsdale, NH, US · Public & Societal Benefit · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  53. American Inns of Court Foundation

    EIN 020463960 · Headquarters: Concord, NH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  54. American Inns of Court Foundation

    EIN 020475770 · Headquarters: Manchester, NH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  55. American Inns of Court Foundation

    EIN 364741171 · Headquarters: Concord, NH, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  56. American Legion

    EIN 020103705 · Headquarters: MANCHESTER, NH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  57. American Legion

    EIN 020103730 · Headquarters: MANCHESTER, NH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  58. American Legion

    EIN 020117513 · Headquarters: East Derry, NH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. American Legion

    EIN 020210741 · Headquarters: Claremont, NH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  60. American Legion

    EIN 020221055 · Headquarters: HOOKSETT, NH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  61. American Legion

    EIN 020264935 · Headquarters: Troy, NH, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  62. American Legion

    EIN 020278513 · Headquarters: WOLFEBORO, NH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  63. American Legion

    EIN 020348591 · Headquarters: Loudon, NH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  64. American Legion

    EIN 026005830 · Headquarters: Candia, NH, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  65. American Legion

    EIN 026008868 · Headquarters: Pittsfield, NH, US · Public & Societal Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  66. American Legion

    EIN 026009562 · Headquarters: Bristol, NH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  67. American Legion

    EIN 026009577 · Headquarters: Canaan, NH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. American Legion

    EIN 026010208 · Headquarters: Goffstown, NH, US · Public & Societal Benefit · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  69. American Legion

    EIN 026010974 · Headquarters: Bedford, NH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  70. American Legion

    EIN 026011164 · Headquarters: BELMONT, NH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  71. American Legion

    EIN 026011232 · Headquarters: DEERFIELD, NH, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. American Legion

    EIN 026011642 · Headquarters: Littleton, NH, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  73. American Legion

    EIN 026012358 · Headquarters: Antrim, NH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  74. American Legion

    EIN 026012373 · Headquarters: Epsom, NH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  75. American Legion

    EIN 026012378 · Headquarters: Chesterfield, NH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  76. American Legion

    EIN 026012379 · Headquarters: Gorham, NH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  77. American Legion

    EIN 026012380 · Headquarters: Walpole, NH, US · Public & Societal Benefit · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  78. American Legion

    EIN 026012381 · Headquarters: Brookline, NH, US · Public & Societal Benefit · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  79. American Legion

    EIN 026012382 · Headquarters: PLYMOUTH, NH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  80. American Legion

    EIN 026012383 · Headquarters: colebrook, NH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  81. American Legion

    EIN 026012389 · Headquarters: Marlborough, NH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  82. American Legion

    EIN 026012672 · Headquarters: Newport, NH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  83. American Legion

    EIN 026012676 · Headquarters: Milton, NH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  84. American Legion

    EIN 026012681 · Headquarters: Bradford, NH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  85. American Legion

    EIN 026012792 · Headquarters: Winchester, NH, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  86. American Legion

    EIN 026012801 · Headquarters: WEARE, NH, US · Public & Societal Benefit · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  87. American Legion

    EIN 026013063 · Headquarters: Northwood, NH, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  88. American Legion

    EIN 026013064 · Headquarters: Peterborough, NH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. American Legion

    EIN 026013066 · Headquarters: barnstead, NH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. American Legion

    EIN 026013069 · Headquarters: Windham, NH, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  91. American Legion

    EIN 026019723 · Headquarters: Whitefield, NH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  92. American Legion

    EIN 026019726 · Headquarters: WARREN, NH, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  93. American Legion

    EIN 026019731 · Headquarters: Grafton, NH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. American Legion

    EIN 223046185 · Headquarters: Barrington, NH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  95. American Legion

    EIN 237167347 · Headquarters: CHESTER, NH, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  96. American Legion

    EIN 237433597 · Headquarters: Swanzey, NH, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  97. American Legion

    EIN 990696530 · Headquarters: LONDONDERRY, NH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. American Legion 0001 Wilkins-Smith Inc

    EIN 020210991 · Headquarters: Laconia, NH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  99. American Legion 10 Bent Burke

    EIN 026013135 · Headquarters: WILTON, NH, USA · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990

  100. American Legion Auxiliary

    EIN 020103710 · Headquarters: Concord, NH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

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