Unknown & Unclassified nonprofits

Unknown & Unclassified nonprofits. Browse 557,756 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. Lake Guntersville Chamber of Commerce Inc

    EIN 630317763 · Headquarters: Guntersville, AL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  2. Lake Guntersville Yacht Club

    EIN 636015448 · Headquarters: GUNTERSVILLE, AL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  3. Lake Hadlock Association Inc

    EIN 141730588 · Headquarters: Fort Ann, NY, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  4. Lake Hamilton Optimist Club

    EIN 510212882 · Headquarters: HOT SPRINGS, AR, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  5. Lake Harbor Shores Landowners Group Inc

    EIN 581486469 · Headquarters: Martin, GA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  6. Lake Harmony Volunteer Fire Co Inc

    EIN 232056840 · Headquarters: Lake Harmony, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  7. Lake Harney Water Assoc Inc

    EIN 591090885 · Headquarters: GENEVA, FL, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  8. Lake Harriet Community School Pta

    EIN 411399811 · Headquarters: MINNEAPOLIS, MN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  9. Lake Harriet Lodge Company Inc

    EIN 410362735 · Headquarters: MINNEAPOLIS, MN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. Lake Harriet Montessori Inc

    EIN 411418898 · Headquarters: MINNEAPOLIS, MN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  11. Lake Hartwell 660 Coalition

    EIN 943481841 · Headquarters: HARTWELL, GA, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  12. Lake Hartwell Association

    EIN 570893639 · Headquarters: ANDERSON, SC, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  13. Lake Hartwell Touchdown Club Inc

    EIN 571169926 · Headquarters: Hartwell, GA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  14. Lake Hatch Llc

    EIN 472011990 · Headquarters: Orlando, FL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  15. Lake Havasu Area Chamber of Commerce

    EIN 860253459 · Headquarters: LAKE HAVASU CITY, AZ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  16. Lake Havasu City Chapter 1608 Women of the Moose

    EIN 860488327 · Headquarters: Lake Havasu City, AZ, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  17. Lake Havasu City Community Concert Associationinc

    EIN 942908608 · Headquarters: Lake Havasu City, AZ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  18. Lake Havasu City Foe 4299 Auxiliary

    EIN 860707181 · Headquarters: LK HAVASU CTY, AZ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  19. Lake Havasu City Loyal Order of Moose Lodge #2269

    EIN 237384374 · Headquarters: LAKE HAVASU CITY, AZ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  20. Lake Havasu City Sportsman Club Inc

    EIN 860649721 · Headquarters: LAKE HAVASU CITY, AZ, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  21. Lake Havasu Gem and Mineral Society

    EIN 237167205 · Headquarters: Lake Havasu City, AZ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  22. Lake Havasu Professional Firefighters Assoc Local #2974

    EIN 860562029 · Headquarters: LAKE HAVASU CITY, AZ, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  23. Lake Havasu Senior Center Inc

    EIN 860448957 · Headquarters: Lake Havasu City, AZ, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  24. Lake Havasu Soccer League

    EIN 860586881 · Headquarters: Lake Havasu City, AZ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  25. Lake Havasu Sunrise Rotaty Inc

    EIN 860668499 · Headquarters: LAKE HAVASU CITY, AZ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  26. Lake Havasu Tourism Bureau Inc

    EIN 860803972 · Headquarters: LAKE HAVASU CITY, AZ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  27. Lake Havasu Trench Rats 635

    EIN 811542313 · Headquarters: Lake Havasu City, AZ, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  28. Lake Havasu Yacht Club

    EIN 237285423 · Headquarters: Lake Havasu City, AZ, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  29. Lake Health District Fund

    EIN 341598598 · Headquarters: PAINESVILLE, OH, USA · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ

  30. Lake Heights Community Club Inc

    EIN 910848096 · Headquarters: Bellevue, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  31. Lake Helen Bible Camp

    EIN 376052889 · Headquarters: WAUSAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  32. Lake Henry Reservoir Company

    EIN 840398754 · Headquarters: ORDWAY, CO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  33. Lake Heritage Property Owners Association Inc

    EIN 231677132 · Headquarters: GETTYSBURG, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  34. Lake Hermitage Volunteer Fire Dept

    EIN 721330861 · Headquarters: Belle Chasse, LA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  35. Lake Hickory Country Club Inc

    EIN 560486013 · Headquarters: HICKORY, NC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  36. Lake Highlands United Methodist Church

    EIN 751988020 · Headquarters: Dallas, TX, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  37. Lake Highlands Wildcat Club

    EIN 752486007 · Headquarters: DALLAS, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  38. Lake Highlands-white Rock Democrats

    EIN 752556652 · Headquarters: Dallas, TX, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  39. Lake Hills Seniors Golf Club

    EIN 273758194 · Headquarters: Billings, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  40. Lake Hills Soccer Club

    EIN 237408465 · Headquarters: BELLEVUE, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  41. Lake Hills Volunteer Fire Dept Inc

    EIN 351765509 · Headquarters: SCHERERVILLE, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  42. Lake Hodges Native Plant Club

    EIN 953780106 · Headquarters: San Diego, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  43. Lake Holiday Property Owners Assoc

    EIN 351147893 · Headquarters: CRAWFORDSVILLE, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  44. Lake Holiday Property Owners’ Association

    EIN 362645915 · Headquarters: Somonauk, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  45. Lake Hopatcong Historical Society

    EIN 237298141 · Headquarters: LANDING, NJ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  46. Lake Hopatcong Yacht Club

    EIN 221637845 · Headquarters: LANDING, NJ, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  47. Lake Houston Area Artists

    EIN 760235178 · Headquarters: Houston, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  48. Lake Hubert Conservation Association

    EIN 363626969 · Headquarters: Lake Hubert, MN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  49. Lake Huntington Ny Lake Association Inc

    EIN 822356505 · Headquarters: Lake Huntington, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  50. Lake Huron Community Arts Council

    EIN 383053103 · Headquarters: Sebewaing, MI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  51. Lake Huron Credit Union

    EIN 381623775 · Headquarters: SAGINAW, MI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  52. Lake Huron Regional Development Corporation

    EIN 394337906 · Headquarters: ALPENA, MI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  53. Lake Ida Landowners Association

    EIN 411448386 · Headquarters: Pelican Rapids, MN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  54. Lake Iliff Community Club

    EIN 222161378 · Headquarters: Newton, NJ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  55. Lake Improvement Association

    EIN 310959422 · Headquarters: CELINA, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  56. Lake Improvement Association

    EIN 386090037 · Headquarters: WEST BLOOMFIELD, MI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  57. Lake in the Hills Property Owners Assoc

    EIN 362539858 · Headquarters: LAKE IN THE HILLS, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  58. Lake Independence Citizens Assn

    EIN 411690146 · Headquarters: Maple Plain, MN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. Lake Interlochen Home Owners Assoc

    EIN 237174132 · Headquarters: Arlington, TX, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  60. Lake Intervale Management Association

    EIN 221689904 · Headquarters: Boonton, NJ, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  61. Lake Irrigation District

    EIN 826008880 · Headquarters: MCCALL, ID, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  62. Lake Isabella & Bodfish Property Owners Assoc

    EIN 237398489 · Headquarters: Lake Isabella, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  63. Lake Jackson Association

    EIN 746055347 · Headquarters: Lake Jackson, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  64. Lake Jackson Ballers

    EIN 611567100 · Headquarters: Lake Jackson, TX, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  65. Lake Jackson Girls Softball Association

    EIN 760288615 · Headquarters: LAKE JACKSON, TX, USA · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-EZ

  66. Lake Jackson Little League

    EIN 721577892 · Headquarters: Lake Jackson, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  67. Lake Jackson Mountain Bike Association Inc

    EIN 862825755 · Headquarters: Lake Jackson, TX, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  68. Lake James Environmental Association Incorporated

    EIN 237355778 · Headquarters: Nebo, NC, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  69. Lake James Property Owners Association Inc

    EIN 386091359 · Headquarters: PRUDENVILLE, MI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  70. Lake Jeanette Recreation Association Inc

    EIN 561872856 · Headquarters: GREENSBORO, NC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  71. Lake Johanna Fire Department

    EIN 237272044 · Headquarters: SHOREVIEW, MN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  72. Lake Johanna Firefighters Relief Association

    EIN 237296508 · Headquarters: SHOREVIEW, MN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  73. Lake Johanna Improvement Society

    EIN 411447725 · Headquarters: Arden Hills, MN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  74. Lake Jovita Womans Club

    EIN 611513689 · Headquarters: Dade City, FL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  75. Lake Kabetogama Volunteer Firefighter Relief Association

    EIN 411712617 · Headquarters: Kabetogama, MN, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  76. Lake Katrine Rod & Gun Club Inc

    EIN 237213170 · Headquarters: ULSTER PARK, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  77. Lake Keesus Advancement Association

    EIN 396282164 · Headquarters: MERTON, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  78. Lake Kiowa Mens Golf Association

    EIN 751943534 · Headquarters: GAINESVILLE, TX, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  79. Lake Land-or Property Owners Assoc

    EIN 237226267 · Headquarters: RUTHER GLEN, VA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  80. Lake Lanier Bmx

    EIN 464593258 · Headquarters: Gainesville, GA, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  81. Lake Lanier Chapter of Ga Medical

    EIN 200164427 · Headquarters: GAINESVILLE, GA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  82. Lake Lanier Convention & Visitors Bureau Inc

    EIN 582007320 · Headquarters: GAINESVILLE, GA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  83. Lake Lanier Sailing Club Inc

    EIN 580974508 · Headquarters: FLOWERY BRANCH, GA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  84. Lake Largo Neighborhood Association

    EIN 261819135 · Headquarters: Green Bay, WI, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  85. Lake Las Vegas Master Association

    EIN 770315675 · Headquarters: HENDERSON, NV, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  86. Lake Laurel Club Inc

    EIN 586046041 · Headquarters: Smyrna, GA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  87. Lake Lenape Association

    EIN 222255056 · Headquarters: Andover, NJ, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  88. Lake Lewisville Association

    EIN 760651198 · Headquarters: LEWISVILLE, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. Lake Lida Property Owners Assn

    EIN 411649028 · Headquarters: West Fargo, ND, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  90. Lake Lillian Civic & Commerce

    EIN 411484962 · Headquarters: LAKE LILLIAN, MN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  91. Lake Livingston Heights Community Improvement Association

    EIN 760045059 · Headquarters: Riverside, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  92. Lake Livingston Heights Water Supply Corporation

    EIN 237305764 · Headquarters: Riverside, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  93. Lake Livingston Water Supply Corp

    EIN 760529161 · Headquarters: LIVINGSTON, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  94. Lake Local Education Association

    EIN 237072927 · Headquarters: Akron, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  95. Lake Lodge Masonic Temple Association

    EIN 251693014 · Headquarters: Sandy Lake, PA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  96. Lake Logan

    EIN 560797521 · Headquarters: CANTON, NC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  97. Lake Logan-Cecil Volunteer Fire Department Inc

    EIN 561749485 · Headquarters: Canton, NC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  98. Lake Lorman Utility Corporation

    EIN 640714105 · Headquarters: FLORA, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  99. Lake Lorraine Property Owners Association

    EIN 770689464 · Headquarters: HILLSBORO, MO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  100. Lake Los Carneros Swim Club Inc

    EIN 952937896 · Headquarters: Goleta, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

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