Unknown & Unclassified nonprofits in New Hampshire

Unknown & Unclassified nonprofits in New Hampshire. Browse 3,514 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. Masonic Building Association

    EIN 020164055 · Headquarters: NASHUA, NH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  2. Massabesic Yacht Club

    EIN 020417311 · Headquarters: Manchester, NH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  3. Massachusetts Horsemans Council

    EIN 042628069 · Headquarters: SEABROOK, NH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  4. Massachusetts State Grange Patrons of Husbandry Inc

    EIN 237518299 · Headquarters: Hillsboro, NH, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  5. Massachusetts Teachers Association

    EIN 237149785 · Headquarters: Pelham, NH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  6. Massachusetts Teachers Association Dracut Teachers Association

    EIN 237156789 · Headquarters: Chester, NH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  7. Massacusetts Teachers Association

    EIN 842073819 · Headquarters: Plaistow, NH, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  8. Masscarmodelclub

    EIN 043042903 · Headquarters: newton, NH, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  9. MassRI Moose Association

    EIN 056013246 · Headquarters: Derry, NH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  10. Master Wardens & Members of the Grand Lodge of Masons in Mass

    EIN 043104672 · Headquarters: SALEM, NH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  11. Master Wardens & Members of the Grand Lodge of Masons in Mass

    EIN 222985529 · Headquarters: Derry, NH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  12. Master Wardens & Members of the Grand Lodge of Masons in Mass

    EIN 237170789 · Headquarters: east kingston, NH, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  13. Matt Riley Memorial Scholarship

    EIN 863892133 · Headquarters: Weare, NH, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  14. Max York Educational Foundation

    EIN 222859796 · Headquarters: GROVETON, NH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  15. Mayhew

    EIN 237423042 · Headquarters: BRISTOL, NH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  16. Melissa Cawley Testamentry Trust Xxx-xx-xxxx

    EIN 026004802 · Headquarters: MANCHESTER, NH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  17. Members First Credit Union of Nh

    EIN 020226828 · Headquarters: Manchester, NH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  18. Mens Auxiliary to the Vfw of the Us Dept of New Hampshire Post 168

    EIN 432045080 · Headquarters: Portsmouth, NH, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  19. Mercedes Benz Club of America

    EIN 222568984 · Headquarters: Hookset, NH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  20. Meredith Historical Society

    EIN 026012770 · Headquarters: MEREDITH, NH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  21. Merri-loo Community Preschool Inc

    EIN 020275201 · Headquarters: GOFFSTOWN, NH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  22. Merrimack Chamber of Commerce

    EIN 222653350 · Headquarters: MERRIMACK, NH, USA · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-EZ

  23. Merrimack Concert Association

    EIN 020441061 · Headquarters: Merrimack, NH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  24. Merrimack County Corrections Professional Foundation

    EIN 464184798 · Headquarters: Boscawen, NH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  25. Merrimack County Farm Bureau

    EIN 026000543 · Headquarters: Concord, NH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  26. Merrimack County Sheriff Benevolent Association

    EIN 943459998 · Headquarters: Concord, NH, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  27. Merrimack County Stamp Collectors

    EIN 863352228 · Headquarters: MANCHESTER, NH, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  28. Merrimack Crimeline Inc

    EIN 020371511 · Headquarters: MERRIMACK, NH, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  29. Merrimack Educational Support Staff Association Nea New Hampshire

    EIN 222527580 · Headquarters: Merrimack, NH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  30. Merrimack High School Field Hockey Booster Club

    EIN 452992394 · Headquarters: Merrimack, NH, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  31. Merrimack PTA Kindergarten & Preschool

    EIN 026003631 · Headquarters: Merrimack, NH, USA · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-EZ

  32. Merrimack Teachers Association C/o Barbara Denutte

    EIN 020334591 · Headquarters: Merrimack, NH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  33. Merrimack Valley Day Care Service

    EIN 026019236 · Headquarters: Concord, NH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  34. Merrimack Valley Education Assciation

    EIN 020426916 · Headquarters: Boscawen, NH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  35. Merrimack Valley Kennel Club Inc

    EIN 237064900 · Headquarters: FREMONT, NH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  36. Merrimack Valley Trail Riders

    EIN 020487583 · Headquarters: Chester, NH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  37. Merrimack Youth Association

    EIN 026034868 · Headquarters: Merrimack, NH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  38. Metallak Retired Teachers

    EIN 464688239 · Headquarters: COLEBROOK, NH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  39. Mfcc Manchester New Hampshire

    EIN 811039375 · Headquarters: MANCHESTER, NH, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  40. Mfcc Nashua New Hampshire

    EIN 811039404 · Headquarters: NASHUA, NH, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  41. Mhra I Inc

    EIN 202138414 · Headquarters: MANCHESTER, NH, USA · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990

  42. Michael Munro Memorial Scholarship Fund

    EIN 760836237 · Headquarters: Weare, NH, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  43. Michael P Brown

    EIN 270937126 · Headquarters: Windham, NH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  44. Micro Mounters of New England

    EIN 061626700 · Headquarters: Amherst, NH, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  45. Milan All Weather Riders

    EIN 020491759 · Headquarters: Milan, NH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  46. Milan Trail Huggers Association Incorporated

    EIN 465388157 · Headquarters: Milan, NH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  47. Milford Elementary Pto

    EIN 020372791 · Headquarters: MILFORD, NH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  48. Milford Garden Club Inc

    EIN 020308749 · Headquarters: Milford, NH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  49. Milford High School Spartans Footba Ll Booster Club

    EIN 020455143 · Headquarters: Milford, NH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  50. Milford Historical Society

    EIN 026011343 · Headquarters: MILFORD, NH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  51. Milford Home for Aged Women

    EIN 020223604 · Headquarters: Milford, NH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  52. Milford Improvement Team C/O Kent Chappell

    EIN 020478173 · Headquarters: Milford, NH, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  53. Military Order of the Cootie of the United States

    EIN 026014733 · Headquarters: Derry, NH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  54. Military Order of the Cootie of the United States

    EIN 026014740 · Headquarters: LANCASTER, NH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  55. Military Order of the Purple Heart of the USA

    EIN 392070895 · Headquarters: Hudson, NH, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  56. Military Spouses Club

    EIN 454949205 · Headquarters: Dover, NH, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  57. Milton Chapt No 2336 Women of the Moose

    EIN 260585408 · Headquarters: Milton, NH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  58. Miss Bedford Scholarship Program In

    EIN 800223110 · Headquarters: BEDFORD, NH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  59. Miss Greater Nashua Scholarship Program

    EIN 831768775 · Headquarters: Nashua, NH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  60. Miss Lake Sunapee Region Scholarship Program Inc

    EIN 473707735 · Headquarters: Andover, NH, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  61. Miss Manchester Scholarship Program Inc

    EIN 113729058 · Headquarters: Hooksett, NH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  62. Modern Learning Association

    EIN 993051030 · Headquarters: Derry, NH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  63. Modern Woodmen of America

    EIN 020416604 · Headquarters: GOFFSTOWN, NH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  64. Modern Woodmen of America

    EIN 205512369 · Headquarters: CONCORD, NH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  65. Modern Woodmen of America

    EIN 205566352 · Headquarters: NASHUA, NH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  66. Modern Woodmen of America

    EIN 205601612 · Headquarters: FRANKLIN, NH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  67. Modern Woodmen of America

    EIN 237502166 · Headquarters: FRANKLIN, NH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. Modern Woodmen of America

    EIN 464514640 · Headquarters: CONCORD, NH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  69. Modern Woodmen of America

    EIN 510450850 · Headquarters: ENFIELD, NH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  70. Mohawk Trail Riders Inc

    EIN 400012422 · Headquarters: Sanbornton, NH, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  71. Moms for Liberty - Hillsborough County Nh

    EIN 872577024 · Headquarters: Manchester, NH, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  72. Monadnock Area Foster Parent Association

    EIN 020435737 · Headquarters: Marlborough, NH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  73. Monadnock Arts-in-education

    EIN 020428347 · Headquarters: KEENE, NH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  74. Monadnock Business and Professional Womens Club

    EIN 020360561 · Headquarters: Franklin, NH, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  75. Monadnock Business Ventures Inc

    EIN 020457130 · Headquarters: Keene, NH, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  76. Monadnock Center for Violence Prevention

    EIN 020345628 · Headquarters: KEENE, NH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  77. Monadnock Community Land Trust

    EIN 020355943 · Headquarters: Wilton, NH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  78. Monadnock Country Club Inc

    EIN 020178077 · Headquarters: PETERBOROUGH, NH, USA · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990

  79. Monadnock Dublin

    EIN 020442367 · Headquarters: Dublin, NH, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  80. Monadnock Folklore Society

    EIN 020365157 · Headquarters: Keene, NH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  81. Monadnock Garden Club

    EIN 026015789 · Headquarters: JAFFREY, NH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  82. Monadnock Habitat for Humanity

    EIN 020446677 · Headquarters: SWANZEY, NH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  83. Monadnock Happy Trails Association

    EIN 203025062 · Headquarters: Richmond, NH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  84. Monadnock Music

    EIN 237021734 · Headquarters: PETERBOROUGH, NH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  85. Monadnock Region Board of Realtors Inc

    EIN 020336411 · Headquarters: Concord, NH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  86. Monadnock Regional Foundation for Family Services Inc

    EIN 020481836 · Headquarters: KEENE, NH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  87. Monadnock Rod & Gun Club Inc

    EIN 020329430 · Headquarters: Jaffrey, NH, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  88. Monadnock United Way Inc

    EIN 020236885 · Headquarters: KEENE, NH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  89. Monadnock-tri State Dance Club

    EIN 020396798 · Headquarters: KEENE, NH, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  90. Monday Twilight Golf League

    EIN 463876539 · Headquarters: Hollis, NH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  91. Mont Royal Club

    EIN 020119965 · Headquarters: MANCHESTER, NH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  92. Montessori School In Norwich DBA Montessori Childrens School

    EIN 030351617 · Headquarters: Hanover, NH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  93. Montessori Schoolhouse of Cheshire County Inc

    EIN 020433652 · Headquarters: KEENE, NH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  94. Mortgage Bankers and Brokers Association of Nh Inc

    EIN 222523406 · Headquarters: CONCORD, NH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  95. Moultonboro Lions Club

    EIN 026014792 · Headquarters: MOULTONBORO, NH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  96. Moultonboro Lions Club Bicentennial Trust Fund

    EIN 020335084 · Headquarters: Moultonborough, NH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. Moultonborough Educational Support Team Nea-nh

    EIN 332043034 · Headquarters: Moultonborough, NH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. Moultonborough School Staff Association

    EIN 463834864 · Headquarters: Moultonborough, NH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  99. Mount Caesar Union Library

    EIN 020262013 · Headquarters: SWANZEY, NH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  100. Mount Washington Place Homes Association

    EIN 020437413 · Headquarters: Somersworth, NH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

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