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. Operation Blessing Inc

    EIN 020364878 · Headquarters: PORTSMOUTH, NH, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990

  2. Operation Care for Troops

    EIN 273685964 · Headquarters: BROOKLINE, NH, USA · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  3. Operation Coos Cares Inc

    EIN 393925283 · Headquarters: Jefferson, NH, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. Operation Delta Dog Inc

    EIN 461236244 · Headquarters: HOLLIS, NH, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  5. Operation Hat Trick

    EIN 461470087 · Headquarters: Hampton, NH, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  6. Operation High Flight

    EIN 397043238 · Headquarters: BROOKLINE, NH, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990

  7. Operation Love from Home

    EIN 874073286 · Headquarters: Portsmouth, NH, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. Operation Onward Association

    EIN 833407488 · Headquarters: Manchester, NH, US · Human Services · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  9. Operation Onward Inc

    EIN 471588694 · Headquarters: manchester, NH, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  10. Operation Renewed Freedom

    EIN 863439998 · Headquarters: Danville, NH, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. Operation Santa Claus

    EIN 020370297 · Headquarters: CONCORD, NH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  12. OPL Charities

    EIN 550835190 · Headquarters: Portsmouth, NH, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990

  13. Opportunities Now Inc

    EIN 200293264 · Headquarters: Concord, NH, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2017 · Primary form: IRS Form 990-EZ

  14. Opportunity Networks Inc

    EIN 222478687 · Headquarters: AMHERST, NH, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990

  15. Options for Women

    EIN 020391160 · Headquarters: ROCHESTER, NH, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990

  16. Orchids of Light Foundation Inc

    EIN 453525912 · Headquarters: DERRY, NH, USA · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  17. Order of Ahepa

    EIN 272124651 · Headquarters: Goffstown, NH, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  18. Order of Ahepa

    EIN 843858192 · Headquarters: Manchester, NH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. Order of Daedalians Granite State Flt 53

    EIN 472169323 · Headquarters: Exeter, NH, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  20. Order of Eastern Star of Maine

    EIN 237336451 · Headquarters: DOVER, NH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  21. Order of Eastern Star of New Hampshire

    EIN 026007906 · Headquarters: KINGSTON, NH, US · Science & Technology · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  22. Order of Eastern Star of New Hampshire

    EIN 237161668 · Headquarters: Orange, NH, US · Science & Technology · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  23. Order of Eastern Star of New Hampshire

    EIN 237161672 · Headquarters: Rochester, NH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  24. Order of Eastern Star of New Hampshire

    EIN 237161684 · Headquarters: Milford, NH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  25. Order of Eastern Star of New Hampshire

    EIN 237161705 · Headquarters: Salem, NH, US · Mutual & Membership Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  26. Order of Eastern Star of New Hampshire Peabody Mt Washington Chapter No 35

    EIN 237161690 · Headquarters: TILTON, NH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  27. Order of the Daedalians

    EIN 934130812 · Headquarters: Newbury, NH, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  28. Order of the Eastern Star of Hew Hampshire

    EIN 272752532 · Headquarters: Litchfield, NH, US · Mutual & Membership Benefit · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  29. Order of the Eastern Star of New Hampshire

    EIN 020174659 · Headquarters: FARMINGTON, NH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  30. Order of the Eastern Star of New Hampshire

    EIN 020343662 · Headquarters: Claremont, NH, US · Mutual & Membership Benefit · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  31. Order of the Eastern Star of New Hampshire

    EIN 026007263 · Headquarters: Concord, NH, US · Mutual & Membership Benefit · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  32. Order of the Eastern Star of New Hampshire

    EIN 026008904 · Headquarters: goffstown, NH, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  33. Order of the Eastern Star of New Hampshire

    EIN 026009071 · Headquarters: Derry, NH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  34. Order of the Eastern Star of New Hampshire

    EIN 026012223 · Headquarters: Colebrook, NH, US · Mutual & Membership Benefit · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  35. Order of the Eastern Star of New Hampshire

    EIN 205421392 · Headquarters: Salem, NH, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  36. Order of the Eastern Star of New Hampshire

    EIN 237092354 · Headquarters: Penacook, NH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  37. Order of the Eastern Star of New Hampshire

    EIN 237150989 · Headquarters: Hillsboro, NH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  38. Order of the Eastern Star of New Hampshire

    EIN 237161670 · Headquarters: Lancaster, NH, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  39. Order of the Eastern Star of New Hampshire

    EIN 237161678 · Headquarters: Conway, NH, US · Mutual & Membership Benefit · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  40. Order of the Eastern Star of New Hampshire

    EIN 237161685 · Headquarters: Walpole, NH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  41. Order of the Eastern Star of New Hampshire

    EIN 237161692 · Headquarters: Bethlehem, NH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  42. Order of the Eastern Star of New Hampshire

    EIN 237161696 · Headquarters: Orford, NH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  43. Order of the Eastern Star of New Hampshire

    EIN 237161697 · Headquarters: Holderness, NH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  44. Order of the Eastern Star of New Hampshire

    EIN 237161698 · Headquarters: Strafford, NH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. Order of the Eastern Star of New Hampshire

    EIN 237161701 · Headquarters: Bristol, NH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  46. Order of the Eastern Star of New Hampshire

    EIN 237161704 · Headquarters: Nashua, NH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  47. Order of the Eastern Star of New Hampshire

    EIN 237161711 · Headquarters: Penacook, NH, US · Mutual & Membership Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  48. Order of the Eastern Star of New Hampshire

    EIN 237161713 · Headquarters: Hampton, NH, US · Mutual & Membership Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  49. Order of the Eastern Star of New Hampshire

    EIN 834030625 · Headquarters: Newport, NH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  50. Order of the Eastern Star of New Hampshire 30 Ransford

    EIN 237161686 · Headquarters: Derry, NH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  51. Order of the Eastern Star of New Hampshire Grand Chapter

    EIN 010174648 · Headquarters: Holderness, NH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  52. Order of the Founders Patriots of America

    EIN 911894257 · Headquarters: FITZWILLIAM, NH, US · Arts, Culture & Humanities · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  53. Orford Historical Society

    EIN 020489068 · Headquarters: Orford, NH, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  54. Orford Social Library

    EIN 026012542 · Headquarters: ORFORD, NH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  55. Orford Volunteer Fire Department Inc

    EIN 026011512 · Headquarters: Orford, NH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  56. Organic Voices

    EIN 352522095 · Headquarters: MANCHESTER, NH, USA · Food, Agriculture & Nutrition · Latest available filing year: 2024 · Primary form: IRS Form 990

  57. Organic Voices Action Fund Inc

    EIN 454471572 · Headquarters: MANCHESTER, NH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  58. Organization for Refugee And

    EIN 760826598 · Headquarters: MANCHESTER, NH, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  59. Organization of Day Care Providers

    EIN 020345995 · Headquarters: MANCHESTER, NH, USA · Human Services · Latest available filing year: 2013 · Primary form: IRS Form 990

  60. Organized Acts of Kindness for Seniors Inc

    EIN 822786250 · Headquarters: LITTLETON, NH, US · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  61. Orhs Boys Lax Boosters Inc

    EIN 394254716 · Headquarters: Barrington, NH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  62. Orhs Girls Hockey Boosters

    EIN 472182002 · Headquarters: Durham, NH, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  63. Oriental Healing Arts Association

    EIN 510579212 · Headquarters: PLAISTOW, NH, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  64. Orion Diagnostics Incorporated

    EIN 264165888 · Headquarters: NEWPORT, NH, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2017 · Primary form: IRS Form 990

  65. Orion House Inc

    EIN 020314942 · Headquarters: NEWPORT, NH, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  66. Orion Prevention Information and Education Inc

    EIN 020514392 · Headquarters: NEWPORT, NH, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  67. Orphans & Children in Need

    EIN 814510766 · Headquarters: derry, NH, US · Youth Development · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  68. Orthodox Endowment Fund 2020

    EIN 843731592 · Headquarters: Merrimcak, NH, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  69. Oscar J George Trust 3077

    EIN 046242439 · Headquarters: CONCORD, NH, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  70. Osgood Lodge 48 Grand Lodge of Nh Independent Order of Odd Fellows

    EIN 026004656 · Headquarters: PORTSMOUTH, NH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  71. Ossipee Area Community Center

    EIN 850689895 · Headquarters: Center Ossipee, NH, US · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  72. Ossipee Central School Parent Teacher Organization

    EIN 331410889 · Headquarters: Center Ossipee, NH, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  73. Ossipee Childrens Fund Inc

    EIN 020459771 · Headquarters: Center Ossipee, NH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  74. Ossipee Co-op Preschool Inc

    EIN 020367260 · Headquarters: Ossipee, NH, US · Education · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  75. Ossipee Concerned Citizens Inc

    EIN 510138791 · Headquarters: CENTER OSSIPEE, NH, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  76. Ossipee Garden Club

    EIN 510584532 · Headquarters: Ossipee, NH, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  77. Ossipee Historical Society

    EIN 026013811 · Headquarters: Ctr Ossipee, NH, US · Arts, Culture & Humanities · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  78. Ossipee Lake Alliance Inc

    EIN 383668409 · Headquarters: Freedom, NH, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  79. Ossipee Revitalization Group Inc

    EIN 202412397 · Headquarters: CENTER OSSIPEE, NH, USA · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  80. Ossipee Valley Snowmobile Club Inc

    EIN 020470234 · Headquarters: WEST OSSIPEE, NH, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  81. Osteonecrosis Resource Center

    EIN 263147592 · Headquarters: Windham, NH, USA · Education · Latest available filing year: 2010 · Primary form: IRS Form 990-EZ

  82. Otter Pond Protective Association

    EIN 452927491 · Headquarters: Georges Mills, NH, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. Otto T Johnson Trust Uw Xxx-xx-xxxx

    EIN 036016815 · Headquarters: MANCHESTER, NH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  84. Our Beach Area for Summer Fun

    EIN 465742591 · Headquarters: pelham, NH, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  85. Our Community Cares Every Child Is Ours

    EIN 823339305 · Headquarters: Tilton, NH, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. Our Corner Store

    EIN 471495955 · Headquarters: Whitefield, NH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  87. Our Gathering Place Milford

    EIN 464126311 · Headquarters: Mitford, NH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  88. Our Homestead Inc

    EIN 334081288 · Headquarters: LONDONDERRY, NH, US · Housing & Shelter · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. Our House for Girls Inc

    EIN 020328076 · Headquarters: DOVER, NH, USA · Human Services · Latest available filing year: 2012 · Primary form: IRS Form 990

  90. Our Lady of the Angels Inc

    EIN 042936622 · Headquarters: Danville, NH, US · Religion Related · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  91. Our Lady of Unity Inc

    EIN 020470665 · Headquarters: Sunapee, NH, US · Religion Related · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  92. Our Own House

    EIN 994674011 · Headquarters: Peterborough, NH, US · Housing & Shelter · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  93. Our Paridise

    EIN 020374648 · Headquarters: Pittsburg, NH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  94. Our Place Nh

    EIN 611951087 · Headquarters: DOVER, NH, USA · Housing & Shelter · Latest available filing year: 2025 · Primary form: IRS Form 990

  95. Our Promise to Nicholas Foundation

    EIN 264605606 · Headquarters: BEDFORD, NH, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  96. Out Of Your Attic

    EIN 873729283 · Headquarters: Gilmanton, NH, USA · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990-T

  97. Outdoor Adventuring for Good

    EIN 991293701 · Headquarters: Bethlehem, NH, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. Outdoor Recreation Opportunities Inc

    EIN 201331775 · Headquarters: CONCORD, NH, US · Human Services · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  99. Outreach House Inc

    EIN 020450864 · Headquarters: HANOVER, NH, USA · Housing & Shelter · Latest available filing year: 2012 · Primary form: IRS Form 990

  100. Outsider Media Foundation

    EIN 883354086 · Headquarters: Goffstown, NH, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

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