Nonprofits in Durham, New Hampshire

Nonprofits in Durham, New Hampshire. Browse 121 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. Aaup-unh Chapter

    EIN 020441929 · Headquarters: DURHAM, NH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  2. Active Retirement Association

    EIN 020367431 · Headquarters: DURHAM, NH, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  3. Alpha Chi Sigma Fraternity Collegiate Chapter

    EIN 542074013 · Headquarters: Durham, NH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. Alpha Epsilon Delta

    EIN 026007254 · Headquarters: Durham, NH, US · Education · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  5. Alpha Gamma Rho - Omega

    EIN 020305410 · Headquarters: Durham, NH, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  6. Alpha Gamma Rho Fraternity

    EIN 020103435 · Headquarters: Durham, NH, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  7. Alpha Phi Omega Theta Zeta

    EIN 237071844 · Headquarters: DURHAM, NH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. Amare Cantare

    EIN 020341861 · Headquarters: durham, NH, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. American College of Nurse-midwives

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

  10. Arnold Air Society-silver Wings

    EIN 026012369 · Headquarters: Durham, NH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. Association for Women in Science Inc

    EIN 521542973 · Headquarters: Durham, NH, US · Education · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  12. Association of Retiring Dentists

    EIN 455407377 · Headquarters: Durham, NH, US · Employment · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  13. Beta Alpha Psi Petitioning Chapter at the University of New Hampshire

    EIN 934455604 · Headquarters: Durham, NH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  14. Betty J Borry Breast Cancer Adventure Weekend Inc

    EIN 542064687 · Headquarters: DURHAM, NH, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  15. Brewers Retailers Entrepreneurs & Wholesalers for Nh

    EIN 463872888 · Headquarters: DURHAM, NH, US · Community Improvement & Capacity Building · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  16. Caring Beyond

    EIN 882820953 · Headquarters: Durham, NH, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  17. Cedar Point Foundation Inc

    EIN 020488142 · Headquarters: Durham, NH, US · International, Foreign Affairs & National Security · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  18. Chi Omega Fraternity Mu Alpha Bldg Assoc C/o Molly Termorshuizen

    EIN 020332816 · Headquarters: DURHAM, NH, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  19. Chi Omega Fraternity Mu Alpha Chapt

    EIN 020169295 · Headquarters: DURHAM, NH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  20. Citizens for Alternative Transportation

    EIN 020358829 · Headquarters: Durham, NH, US · Community Improvement & Capacity Building · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  21. Community Gardens for All

    EIN 454851329 · Headquarters: Durham, NH, US · Food, Agriculture & Nutrition · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  22. Danny's Team

    EIN 223012381 · Headquarters: DURHAM, NH, US · Human Services · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  23. David M Paul Family Foundation

    EIN 020527001 · Headquarters: DURHAM, NH, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2012 · Primary form: IRS Form 990-PF

  24. Durham Business Association

    EIN 020491323 · Headquarters: Durham, NH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  25. Durham Historic Association

    EIN 026012330 · Headquarters: Durham, NH, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. Eastern States Building Officials Federation

    EIN 450843851 · Headquarters: Durham, NH, USA · Community Improvement & Capacity Building · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ

  27. Eastern Tandem Rally Inc

    EIN 541923351 · Headquarters: Durham, NH, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  28. Elderpet

    EIN 061714543 · Headquarters: DURHAM, NH, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  29. Family Builders Ministries

    EIN 205845975 · Headquarters: Durham, NH, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  30. Friends Forever

    EIN 020482213 · Headquarters: Durham, NH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  31. Friends in Action

    EIN 263890685 · Headquarters: DURHAM, NH, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990

  32. Friends of Otters

    EIN 043686963 · Headquarters: DURHAM, NH, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  33. Friends of Oyster River Track

    EIN 020502667 · Headquarters: Durham, NH, US · Recreation & Sports · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  34. Friends of the Durham Public Library

    EIN 020487153 · Headquarters: Durham, NH, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  35. Fulbright Association Inc

    EIN 900114274 · Headquarters: Durham, NH, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  36. Geospatial and Environmentaltechnologies Institute

    EIN 208152065 · Headquarters: DURHAM, NH, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  37. Great Bay Rowing Inc

    EIN 020509611 · Headquarters: DURHAM, NH, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  38. Gulf of Maine Open Water Swimming Association

    EIN 332963760 · Headquarters: Durham, NH, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  39. International Association of Fire Fighters

    EIN 237367549 · Headquarters: Durham, NH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  40. Johns Historical Hotel

    EIN 383432345 · Headquarters: Durham, NH, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  41. Kappa Delta Sorority Inc - Alpha Sigma Chapter

    EIN 742486597 · Headquarters: DURHAM, NH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  42. Kappa Sigma Fraternity

    EIN 462611059 · Headquarters: Durham, NH, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  43. La Taillede-USA

    EIN 020514267 · Headquarters: DURHAM, NH, USA · Environment · Latest available filing year: 2020 · Primary form: IRS Form 990-PF

  44. Lambda Chi Alpha Fraternity Inc Alpha-xi Chapter

    EIN 020260568 · Headquarters: DURHAM, NH, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  45. Lee Sunday Night Group

    EIN 464776511 · Headquarters: Durham, NH, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  46. Marinas Miles

    EIN 815401641 · Headquarters: Durham, NH, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  47. Mcgregor Memorial Ambulance Inc D/b/a Durham Ambulance Corps

    EIN 020460399 · Headquarters: DURHAM, NH, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990

  48. Merriam Hill Center Inc

    EIN 042716284 · Headquarters: Durham, NH, US · Community Improvement & Capacity Building · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  49. Mid-atlantic Zew Pathology Corp

    EIN 820810218 · Headquarters: Durham, NH, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  50. Nash Car Club of America Ne Region

    EIN 201300561 · Headquarters: Durham, NH, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  51. National Center for Competency Based Learning

    EIN 202209844 · Headquarters: DURHAM, NH, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  52. New England Educational Assessment Network

    EIN 043380742 · Headquarters: Durham, NH, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  53. New Hampshire 4-H Association

    EIN 020482873 · Headquarters: Durham, NH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  54. New Hampshire 4-H Association

    EIN 020530558 · Headquarters: Durham, NH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  55. New Hampshire 4-H Association

    EIN 455439115 · Headquarters: Durham, NH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  56. New Hampshire 4-H Association

    EIN 455467421 · Headquarters: Durham, NH, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  57. New Hampshire 4-H Association

    EIN 455477623 · Headquarters: Durham, NH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  58. New Hampshire 4-H Association

    EIN 991466110 · Headquarters: Durham, NH, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. New Hampshire 4-H Association

    EIN 991633521 · Headquarters: Durham, NH, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  60. New Hampshire Dental Hygienists' Association Inc

    EIN 043343731 · Headquarters: DURHAM, NH, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  61. New Hampshire Public Broadcasting

    EIN 943443883 · Headquarters: DURHAM, NH, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  62. New Hampshire Toy Library Network Inc

    EIN 842593490 · Headquarters: Durham, NH, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  63. Nh Seacoast Volleyball Club Nh Seacoast Volleyball Club

    EIN 020493296 · Headquarters: DURHAM, NH, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990

  64. Nh State Chiropractic Society

    EIN 510138656 · Headquarters: DURHAM, NH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  65. Northeast Quantum

    EIN 334812623 · Headquarters: Durham, NH, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  66. Northeast Seacoast Unit Inc

    EIN 043364066 · Headquarters: Durham, NH, US · Environment · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  67. Northeastern Outing Club Association

    EIN 844331873 · Headquarters: Durham, NH, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. Noshami Institute

    EIN 020518033 · Headquarters: DURHAM, NH, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990

  69. One World Language School

    EIN 432008895 · Headquarters: DURHAM, NH, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  70. Orhs Girls Hockey Boosters

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

  71. Oyster River Alumni Association

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

  72. 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

  73. 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

  74. 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

  75. Oyster River High School Pto

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

  76. Oyster River Mens Club

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

  77. 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

  78. Oyster River Music Association

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

  79. Oyster River Parents and Preschoolers

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

  80. Oyster River Robotics

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

  81. Oyster River Teachers Guild

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

  82. Oyster River Womenade

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

  83. 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

  84. Peten Archaeological Conservation Trust

    EIN 200081593 · Headquarters: DURHAM, NH, US · Arts, Culture & Humanities · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  85. Pi Kappa Alpha Fraternity

    EIN 871820927 · Headquarters: Durham, NH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  86. Pi Kappa Phi Fraternity

    EIN 900520720 · Headquarters: Durham, NH, US · Education · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  87. Pi Kappa Phi Fraternity Iota Delta

    EIN 920298918 · Headquarters: DURHAM, NH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  88. Pi Mu Epsilon Inc

    EIN 016023331 · Headquarters: DURHAM, NH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. Practice Selflessness Institute

    EIN 993585858 · Headquarters: DURHAM, NH, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. Project Ng Inc

    EIN 844475498 · Headquarters: Durham, NH, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  91. Psi Chi the National Honor Society in Psychology

    EIN 026012782 · Headquarters: Durham, NH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  92. Quota Club International Inc

    EIN 464524614 · Headquarters: Durham, NH, US · Community Improvement & Capacity Building · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  93. RiverWoods Durham

    EIN 820719418 · Headquarters: DURHAM, NH, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  94. Rotary International

    EIN 020406020 · Headquarters: Durham, NH, US · Community Improvement & Capacity Building · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  95. Sigma Beta Alumni Association Inc

    EIN 020488842 · Headquarters: DURHAM, NH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  96. Sigma Beta Fraternity Inc

    EIN 020260431 · Headquarters: DURHAM, NH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. Sigma Chi Fraternity

    EIN 471785345 · Headquarters: DURHAM, NH, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  98. Sigma Nu - Iota Sigma Chapter

    EIN 510212901 · Headquarters: Durham, NH, USA · Education · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ

  99. Sigma Theta Tau Inc

    EIN 363314818 · Headquarters: Durham, NH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. Smiling Spirit

    EIN 851806899 · Headquarters: Durham, NH, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

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