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. Over the Hill Senior Dog Sanctuary Inc

    EIN 882150656 · Headquarters: Berlin, NH, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. Overcomers Refugee Services

    EIN 463028243 · Headquarters: CONCORD, NH, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990

  3. Overflow

    EIN 611936210 · Headquarters: Barrington, NH, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  4. Overlook Cemetery Association

    EIN 030272537 · Headquarters: dalton, NH, US · Mutual & Membership Benefit · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  5. Overseas United Education Foundation Inc

    EIN 464092424 · Headquarters: ANTRIM, NH, USA · Education · Latest available filing year: 2023 · Primary form: IRS Form 990

  6. Overwatch Foundation

    EIN 923064397 · Headquarters: CONCORD, NH, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  7. Overwhelmed Ministry Inc

    EIN 843541928 · Headquarters: HOPKINTON, NH, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990

  8. Oyster River Alumni Association

    EIN 260117747 · Headquarters: Durham, NH, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. Oyster River Educational Support Personnel Association

    EIN 934416943 · Headquarters: Madbury, NH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  10. Oyster River High School Baseball Boosters Association

    EIN 862372267 · Headquarters: Durham, NH, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. Oyster River High School Boys Hockey Boosters

    EIN 475441551 · Headquarters: DURHAM, NH, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  12. Oyster River High School Boys Soccer Booster Association

    EIN 331370308 · Headquarters: DURHAM, NH, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. Oyster River High School Pto

    EIN 833465879 · Headquarters: Durham, NH, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  14. Oyster River Interventionists and Tutors Association

    EIN 990474820 · Headquarters: Brentwood, NH, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  15. Oyster River Mens Club

    EIN 271965268 · Headquarters: Durham, NH, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  16. Oyster River Middle School Parent Teacher Organization

    EIN 331830646 · Headquarters: Durham, NH, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  17. Oyster River Music Association

    EIN 843429920 · Headquarters: Durham, NH, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  18. Oyster River Parents and Preschoolers

    EIN 020522216 · Headquarters: Durham, NH, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  19. Oyster River Players Inc

    EIN 020492152 · Headquarters: LEE, NH, USA · Arts, Culture & Humanities · Latest available filing year: 2014 · Primary form: IRS Form 990-EZ

  20. Oyster River Robotics

    EIN 844273471 · Headquarters: Durham, NH, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  21. Oyster River Teachers Guild

    EIN 020360092 · Headquarters: DURHAM, NH, USA · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  22. Oyster River Watershed Association

    EIN 753025898 · Headquarters: MADBURY, NH, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  23. Oyster River Womenade

    EIN 204735844 · Headquarters: DURHAM, NH, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  24. Oyster River Youth Association

    EIN 020442783 · Headquarters: MADBURY, NH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  25. Oyster River Youth Hockey Boosters Inc

    EIN 205620815 · Headquarters: Durham, NH, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  26. Ozanam Place Inc

    EIN 020507147 · Headquarters: CONCORD, NH, USA · Housing & Shelter · Latest available filing year: 2021 · Primary form: IRS Form 990

  27. Ozzys Mission Inc

    EIN 413969811 · Headquarters: Nashua, NH, US · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  28. P a C T Parents and Children Together

    EIN 043388342 · Headquarters: LACONIA, NH, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  29. P M Allen Family Foundation

    EIN 462692811 · Headquarters: HANOVER, NH, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  30. P Moynehan Mem Fd Charitable Tr Xxx-xx-xxxx

    EIN 036070736 · Headquarters: MANCHESTER, NH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  31. P2P

    EIN 260863143 · Headquarters: Brookfield, NH, US · Human Services · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  32. Pace Career Academy

    EIN 371645637 · Headquarters: ALLENSTOWN, NH, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2020 · Primary form: IRS Form 990

  33. Pads for Pads Corp

    EIN 843269499 · Headquarters: Portsmouth, NH, US · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  34. Page Homestead Senior Housing Inc

    EIN 261986816 · Headquarters: KEENE, NH, USA · Housing & Shelter · Latest available filing year: 2025 · Primary form: IRS Form 990

  35. Paint the World

    EIN 922766942 · Headquarters: Franklin, NH, US · Recreation & Sports · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  36. Painters Afl-cio Local Union 1468

    EIN 010188907 · Headquarters: BRENTWOOD, NH, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  37. Paintings for a Purpose Inc

    EIN 333251405 · Headquarters: HOLDERNESS, NH, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  38. Paisleys Place and the Home of the Unadoptables

    EIN 882875660 · Headquarters: Bedford, NH, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  39. Palace Theatre Trust

    EIN 237356019 · Headquarters: MANCHESTER, NH, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  40. Pam Ziadeh Memorial Scholarship Fund Inc

    EIN 474740689 · Headquarters: Portsmouth, NH, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  41. Pampered Paws Sanctuary Inc

    EIN 271930396 · Headquarters: Hampton Falls, NH, US · Animal Related · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  42. Pampered Pet Porter

    EIN 823878401 · Headquarters: Conway, NH, US · Animal Related · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  43. Panmacedonian Scholarship Foundation

    EIN 392119941 · Headquarters: MANCHESTER, NH, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  44. Panther Gridiron Club

    EIN 994533871 · Headquarters: RYE, NH, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. Paralegal Association of New Hampshire

    EIN 020371409 · Headquarters: Manchester, NH, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  46. Parent Booster USA Inc

    EIN 332067402 · Headquarters: Lebanon, NH, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  47. Parent Booster USA Inc

    EIN 454824826 · Headquarters: Jaffrey, NH, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  48. Parent Booster USA Inc

    EIN 455218015 · Headquarters: Concord, NH, US · Education · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  49. Parent Booster USA Inc

    EIN 461475420 · Headquarters: HENNIKER, NH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  50. Parent Booster USA Inc

    EIN 471729579 · Headquarters: Salem, NH, US · Education · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  51. Parent Booster USA Inc

    EIN 475005318 · Headquarters: Portsmouth, NH, US · Recreation & Sports · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  52. Parent Booster USA Inc

    EIN 810693646 · Headquarters: Salem, NH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  53. Parent Booster USA Inc

    EIN 820665228 · Headquarters: Milford, NH, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  54. Parent Booster USA Inc

    EIN 825116352 · Headquarters: Rochester, NH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  55. Parent Booster USA Inc

    EIN 831765015 · Headquarters: Rochester, NH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  56. Parent Booster USA Inc

    EIN 832363272 · Headquarters: Enfield, NH, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  57. Parent Booster USA Inc

    EIN 853245584 · Headquarters: Rochester, NH, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  58. Parent Booster USA Inc

    EIN 871897193 · Headquarters: Rochester, NH, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. Parent Booster USA Inc

    EIN 873818230 · Headquarters: Rochester, NH, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  60. Parent Booster USA Inc

    EIN 900513878 · Headquarters: Concord, NH, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  61. Parent Booster USA Inc

    EIN 920359394 · Headquarters: Rochester, NH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  62. Parent Booster USA Inc

    EIN 932359896 · Headquarters: West Lebanon, NH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  63. Parent Booster USA Inc

    EIN 994355509 · Headquarters: Somersworth, NH, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  64. Parent Booster USA Inc

    EIN 995137348 · Headquarters: Rochester, NH, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  65. Parent Pioneer Alliance

    EIN 823201892 · Headquarters: Keene, NH, US · Education · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  66. Parents & Teachers of Thorntons Ferry School

    EIN 020403312 · Headquarters: MERRIMACK, NH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  67. Parents Assisting Special Educators

    EIN 020528244 · Headquarters: NASHUA, NH, US · Education · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  68. Parents Families & Friends of Lesbians & Gays

    EIN 020524621 · Headquarters: Concord, NH, US · Education · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  69. Parents Families and Friends of Lesbians and Gays Inc

    EIN 020516027 · Headquarters: Keene, NH, US · Education · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  70. Parents Families and Friends of Lesbians and Gays Inc

    EIN 020517160 · Headquarters: Stratham, NH, US · Education · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  71. Parents Families and Friends of Lesbians and Gays Inc

    EIN 020522150 · Headquarters: Plymouth, NH, US · Education · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  72. Parents Families and Friends of Lesgians and Gays Inc

    EIN 020517186 · Headquarters: Laconia, NH, US · Education · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  73. Parents Music Club of the Portsmouth Public Schools

    EIN 026012543 · Headquarters: PORTSMOUTH, NH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  74. Parents of Murdered Children

    EIN 311277834 · Headquarters: Loudon, NH, US · Education · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  75. Parents of Murdered Children

    EIN 900851246 · Headquarters: Rindge, NH, US · Mental Health & Crisis Intervention · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  76. Parents of Performing Students

    EIN 201435100 · Headquarters: Gilford, NH, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  77. Parents Rights for Childrens Health

    EIN 872449922 · Headquarters: Dover, NH, US · Health Care · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  78. Parents Without Partners Inc

    EIN 911836173 · Headquarters: Penacook, NH, US · Human Services · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  79. Park Cemetery Assoc

    EIN 020263200 · Headquarters: NORTHFIELD, NH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. Parker Educational Foundation Inc

    EIN 731673117 · Headquarters: Concord, NH, US · Education · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  81. Parker Lodge Temple Association Inc

    EIN 026037140 · Headquarters: LINCOLN, NH, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  82. Parker-varney Ptg C/o Jessica Cawley

    EIN 463715669 · Headquarters: MANCHESTER, NH, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  83. Parkland Medical Center Nursing Memorial Scholarship Fund

    EIN 020471944 · Headquarters: DERRY, NH, USA · Education · Latest available filing year: 2014 · Primary form: IRS Form 990-PF

  84. Parkview Preschool

    EIN 465038096 · Headquarters: LACONIA, NH, US · Education · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  85. Parma Music Festival Inc

    EIN 463422613 · Headquarters: North Hampton, NH, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  86. Parmenter Place C/o Concord Housing Development Corp

    EIN 271519247 · Headquarters: CONCORD, NH, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  87. Parrish House Museum Foundation

    EIN 271046244 · Headquarters: Plainfield, NH, US · Arts, Culture & Humanities · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  88. Parrott Avenue Place Inc C/o Wentworth Senior Living

    EIN 020524497 · Headquarters: PORTSMOUTH, NH, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  89. Participaint Inc

    EIN 332761693 · Headquarters: Kingston, NH, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. Participation & Importance Des Jeunes Dans Les Affaires Du Pays

    EIN 474630852 · Headquarters: Derry, NH, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  91. Partners International

    EIN 205182298 · Headquarters: E Hampstead, NH, US · Religion Related · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  92. Partnership for a Drug-Free New Hampshire

    EIN 463296303 · Headquarters: Concord, NH, USA · Mental Health & Crisis Intervention · Latest available filing year: 2017 · Primary form: IRS Form 990

  93. Partnership for Public Health Inc

    EIN 202713484 · Headquarters: LACONIA, NH, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  94. Partnership Properties Inc

    EIN 990545622 · Headquarters: LACONIA, NH, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990

  95. Partridge Lake Property Owners Association

    EIN 753211315 · Headquarters: LITTLETON, NH, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  96. Pasquaney Garden Club

    EIN 010959942 · Headquarters: Bristol, NH, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  97. Passaconaway Outing Club

    EIN 020452752 · Headquarters: Concord, NH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  98. Passport to Knowledge Foundation Inc

    EIN 333811875 · Headquarters: North Woodstock, NH, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  99. Past District Deputy President Association

    EIN 800653325 · Headquarters: Belmont, NH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  100. Pastel Society of New Hampshire

    EIN 753209096 · Headquarters: PETERBOROUGH, NH, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

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