Mutual & Membership Benefit nonprofits in Maine

Mutual & Membership Benefit nonprofits in Maine. Browse 410 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. 2 Montgomery St Bernard Chapter

    EIN 237634110 · Headquarters: Bowdoinham, ME, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. 20 Williamson Lodge

    EIN 010347945 · Headquarters: Auburn, ME, US · Mutual & Membership Benefit · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  3. 22Banner Rebekah Lodge

    EIN 237610494 · Headquarters: South Berwick, ME, US · Mutual & Membership Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  4. 23 Abou Den Adhem Lodge

    EIN 237605560 · Headquarters: Auburn, ME, US · Mutual & Membership Benefit · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  5. 29 Pine Tree Encampment

    EIN 010405768 · Headquarters: AUBURN, ME, US · Mutual & Membership Benefit · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  6. 34 Mt Horeb Enc

    EIN 911841036 · Headquarters: Auburn, ME, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  7. 50 Beersheba Enc

    EIN 016014790 · Headquarters: SOUTH BERWICK, ME, US · Mutual & Membership Benefit · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  8. 6Charity Rebekah Lodge

    EIN 237610479 · Headquarters: Auburn, ME, US · Mutual & Membership Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  9. 71 Arambec Lodge

    EIN 237605501 · Headquarters: Auburn, ME, US · Mutual & Membership Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  10. 83Eureka Rebekah Lodge

    EIN 237610555 · Headquarters: Auburn, ME, US · Mutual & Membership Benefit · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  11. 88 Aroostook Valley Lodge

    EIN 237605515 · Headquarters: Auburn, ME, US · Mutual & Membership Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  12. 91 Presumscot

    EIN 016013974 · Headquarters: Auburn, ME, US · Mutual & Membership Benefit · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  13. Adoniram Square & Compass Club

    EIN 474553772 · Headquarters: Limington, ME, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  14. AMS Title Company

    EIN 201972535 · Headquarters: Brunswick, ME, USA · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990

  15. Amvets

    EIN 237054332 · Headquarters: PORTLAND, ME, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  16. Ancient Arabic Order of the Nobles of the Mystic Shrine of Na

    EIN 010353355 · Headquarters: Windham, ME, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  17. Ancient Free & Accepted Masons Me 183 Deering Lodge

    EIN 010206925 · Headquarters: PORTLAND, ME, USA · Mutual & Membership Benefit · Latest available filing year: 2020 · Primary form: IRS Form 990

  18. Ancient Free & Accepted Masons of Maine

    EIN 010019708 · Headquarters: Auburn, ME, US · Mutual & Membership Benefit · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  19. Ancient Free & Accepted Masons of Maine

    EIN 010019709 · Headquarters: Houlton, ME, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  20. Ancient Free & Accepted Masons of Maine

    EIN 010315162 · Headquarters: Bridgton, ME, US · Mutual & Membership Benefit · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  21. Ancient Free & Accepted Masons of Maine

    EIN 016014893 · Headquarters: Lisbon Falls, ME, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  22. Ancient Free & Accepted Masons of Maine

    EIN 016015664 · Headquarters: Weld, ME, US · Mutual & Membership Benefit · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  23. Ancient Free & Accepted Masons of Maine

    EIN 016016153 · Headquarters: Oakland, ME, US · Mutual & Membership Benefit · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  24. Ancient Free & Accepted Masons of Maine

    EIN 016016819 · Headquarters: PHILLIPS, ME, US · Mutual & Membership Benefit · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  25. Ancient Free & Accepted Masons of Maine

    EIN 016023370 · Headquarters: Jonesport, ME, US · Mutual & Membership Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  26. Ancient Free & Accepted Masons of Maine

    EIN 237221559 · Headquarters: Bryant Pond, ME, US · Mutual & Membership Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  27. Ancient Free & Accepted Masons of Maine

    EIN 237295192 · Headquarters: Bath, ME, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  28. Ancient Free & Accepted Masons of Maine

    EIN 237307381 · Headquarters: Rumford, ME, US · Mutual & Membership Benefit · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  29. Ancient Free & Accepted Masons of Maine

    EIN 237354325 · Headquarters: Harrington, ME, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  30. Ancient Free & Accepted Masons of Maine

    EIN 237376769 · Headquarters: Blue Hill, ME, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  31. Ancient Free & Accepted Masons of Maine

    EIN 237530840 · Headquarters: Dixmont, ME, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  32. Ancient Free & Accepted Masons of Maine

    EIN 237530851 · Headquarters: Danforth, ME, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  33. Ancient Free & Accepted Masons of Maine

    EIN 237530854 · Headquarters: Bethel, ME, US · Mutual & Membership Benefit · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  34. Ancient Free & Accepted Masons of Maine

    EIN 237530858 · Headquarters: phillips, ME, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  35. Ancient Free & Accepted Masons of Maine

    EIN 237530868 · Headquarters: West Enfield, ME, US · Mutual & Membership Benefit · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  36. Ancient Free & Accepted Masons of Maine

    EIN 237530871 · Headquarters: Pembroke, ME, US · Mutual & Membership Benefit · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  37. Ancient Free & Accepted Masons of Maine

    EIN 237530873 · Headquarters: Gray, ME, US · Mutual & Membership Benefit · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  38. Ancient Free & Accepted Masons of Maine

    EIN 237530876 · Headquarters: West Newfield, ME, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  39. Ancient Free & Accepted Masons of Maine

    EIN 237530894 · Headquarters: Buxton, ME, US · Mutual & Membership Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  40. Ancient Free & Accepted Masons of Maine

    EIN 237530899 · Headquarters: Castine, ME, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  41. Ancient Free & Accepted Masons of Maine

    EIN 237530907 · Headquarters: Islesboro, ME, US · Mutual & Membership Benefit · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  42. Ancient Free & Accepted Masons of Maine

    EIN 237530916 · Headquarters: Camden, ME, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  43. Ancient Free & Accepted Masons of Maine

    EIN 237530918 · Headquarters: WALDOBORO, ME, US · Mutual & Membership Benefit · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  44. Ancient Free & Accepted Masons of Maine

    EIN 237530922 · Headquarters: Princeton, ME, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  45. Ancient Free & Accepted Masons of Maine

    EIN 237530934 · Headquarters: Friendship, ME, US · Mutual & Membership Benefit · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  46. Ancient Free & Accepted Masons of Maine

    EIN 237530936 · Headquarters: Palmyra, ME, US · Mutual & Membership Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  47. Ancient Free & Accepted Masons of Maine

    EIN 237530941 · Headquarters: Litchfield, ME, US · Mutual & Membership Benefit · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  48. Ancient Free & Accepted Masons of Maine

    EIN 237530943 · Headquarters: Vinalhaven, ME, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  49. Ancient Free & Accepted Masons of Maine

    EIN 237530945 · Headquarters: Stratton, ME, US · Mutual & Membership Benefit · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  50. Ancient Free & Accepted Masons of Maine

    EIN 237530946 · Headquarters: Mount Desert, ME, US · Mutual & Membership Benefit · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  51. Ancient Free & Accepted Masons of Maine

    EIN 237530950 · Headquarters: Waterford, ME, US · Mutual & Membership Benefit · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  52. Ancient Free & Accepted Masons of Maine

    EIN 237530959 · Headquarters: Mount Desert, ME, US · Mutual & Membership Benefit · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  53. Ancient Free & Accepted Masons of Maine

    EIN 237530965 · Headquarters: Bridgton, ME, US · Mutual & Membership Benefit · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  54. Ancient Free & Accepted Masons of Maine

    EIN 237530968 · Headquarters: Exeter, ME, US · Mutual & Membership Benefit · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  55. Ancient Free & Accepted Masons of Maine

    EIN 237530970 · Headquarters: So Paris, ME, US · Mutual & Membership Benefit · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  56. Ancient Free & Accepted Masons of Maine

    EIN 237530972 · Headquarters: Belfas, ME, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  57. Ancient Free & Accepted Masons of Maine

    EIN 237530975 · Headquarters: Milo, ME, US · Mutual & Membership Benefit · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  58. Ancient Free & Accepted Masons of Maine

    EIN 237530983 · Headquarters: searsmont, ME, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  59. Ancient Free & Accepted Masons of Maine

    EIN 237530999 · Headquarters: Rockport, ME, US · Mutual & Membership Benefit · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  60. Ancient Free & Accepted Masons of Maine

    EIN 237531004 · Headquarters: Georgrtown, ME, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. Ancient Free & Accepted Masons of Maine

    EIN 237531025 · Headquarters: Crouseville, ME, US · Mutual & Membership Benefit · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  62. Ancient Free & Accepted Masons of Maine

    EIN 237531029 · Headquarters: Livermore, ME, US · Mutual & Membership Benefit · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  63. Ancient Free & Accepted Masons of Maine

    EIN 262612066 · Headquarters: Monmouth, ME, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  64. Ancient Free & Accepted Masons of Maine-213 Kemankeag

    EIN 016016961 · Headquarters: RANGELEY, ME, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  65. Ancient Free and Accepted Masons of Maine

    EIN 237530893 · Headquarters: Alfred, ME, US · Mutual & Membership Benefit · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  66. Ancient Free and Accepted Masons of Oriental Star 21

    EIN 010267522 · Headquarters: LIVERMORE, ME, US · Mutual & Membership Benefit · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  67. Ancient Mystic Order of Samaritans of the Us & Canada Inc

    EIN 311224286 · Headquarters: Unity, ME, US · Mutual & Membership Benefit · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  68. Ankh Temple No 160 Daughters of the Nile

    EIN 010523355 · Headquarters: Clinton, ME, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  69. Arundel Lodge Building Association

    EIN 474758802 · Headquarters: KENNEBUNKPORT, ME, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  70. Atkinson Cemetery Corporation

    EIN 010779714 · Headquarters: ATKINSON, ME, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  71. Aurora-osborn Cemetery Association Inc

    EIN 932778804 · Headquarters: OSBORN, ME, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. B C and T Local 334 Retiree Health Plan Insurance Trust Nissen Div

    EIN 016123853 · Headquarters: PORTLAND, ME, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  73. Baldwin Hill Conservation Burial Ground

    EIN 844936563 · Headquarters: Winthrop, ME, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  74. Barker Pond Dam Association Inc

    EIN 352637512 · Headquarters: Falmouth, ME, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  75. Bear Meadow Cemetery Association

    EIN 010522282 · Headquarters: Phillips, ME, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  76. Benevolent & Protective Order of Elks of the USA

    EIN 010236928 · Headquarters: OLD TOWN, ME, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  77. Benevolent & Protective Order of Elks of the USA

    EIN 010435204 · Headquarters: WELLS, ME, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  78. Berwick Cemetery Association Inc

    EIN 010028850 · Headquarters: BERWICK, ME, USA · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990

  79. Beth Israel Cemetery Inc

    EIN 851451361 · Headquarters: BANGOR, ME, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  80. Black Point Cemetery Corporation

    EIN 016012524 · Headquarters: SCARBOROUGH, ME, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  81. Blue Knights Motorcycle Club

    EIN 223212636 · Headquarters: Owls Head, ME, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  82. Blue Knights Motorcycle Club

    EIN 223212999 · Headquarters: Bangor, ME, US · Mutual & Membership Benefit · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  83. Blue Knights Motorcycle Club

    EIN 364658974 · Headquarters: Banger, ME, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  84. Blue Knights Motorcylce Club ME IX

    EIN 912077374 · Headquarters: SOUTH PORTLAND, ME, US · Mutual & Membership Benefit · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  85. Bowdoinham Masonic Building Assoc

    EIN 432061579 · Headquarters: Bowdoinham, ME, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. Brookland Cemetary Association

    EIN 010458498 · Headquarters: WALDOBORO, ME, US · Mutual & Membership Benefit · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  87. Brotherhood of Maintenance of Way Employees

    EIN 016001268 · Headquarters: HOULTON, ME, US · Mutual & Membership Benefit · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  88. Buxton Centre Cemetery Association

    EIN 262014934 · Headquarters: Buxton, ME, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. Calais Womens Benevolent Society

    EIN 016046312 · Headquarters: Calais, ME, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  90. Catholic Order of Foresters

    EIN 237581115 · Headquarters: Frenchville, ME, US · Mutual & Membership Benefit · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  91. Catholic Order of Foresters

    EIN 363340528 · Headquarters: Caribou, ME, US · Mutual & Membership Benefit · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  92. Catholic Order of Foresters

    EIN 463017205 · Headquarters: Biddeford, ME, US · Mutual & Membership Benefit · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  93. Cemetery Association of Goodwins Mills Village

    EIN 922190179 · Headquarters: Lyman, ME, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. Chadbourne Cemetery Corporation

    EIN 237149646 · Headquarters: Lyman, ME, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  95. Charity Association Northeast Harbor Lodge

    EIN 526076191 · Headquarters: NORTHEAST HARBOR, ME, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  96. Charity Fund for Aurora 50 Aurora

    EIN 010469218 · Headquarters: ROCKLAND, ME, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. Chesterville Hill Cemetery Association

    EIN 933882225 · Headquarters: CHESTERVILLE, ME, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. Circle of Life Memorial Gardens

    EIN 861387307 · Headquarters: South Portland, ME, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  99. Columbian Club Inc of Bath

    EIN 237103953 · Headquarters: Bath, ME, US · Mutual & Membership Benefit · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  100. Columbiettes Incorporated

    EIN 010518204 · Headquarters: SCARBOROUGH, ME, US · Mutual & Membership Benefit · Latest available filing year: 2008 · Primary form: IRS Form 990-N

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