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 Murray Preferred Inc

    EIN 450599415 · Headquarters: Chapin, SC, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  2. Lake Murray Sailing Club

    EIN 570533535 · Headquarters: Chapin, SC, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  3. Lake Murray Tennis Club

    EIN 330328589 · Headquarters: SAN DIEGO, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  4. Lake Murray Village Volunteer Fire District

    EIN 731240461 · Headquarters: ARDMORE, OK, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  5. Lake Muskoday Homeowners Association

    EIN 141661237 · Headquarters: Roscoe, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  6. Lake Natoma Rowing Association Inc

    EIN 680151183 · Headquarters: Gold River, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. Lake Nelson Memorial Park

    EIN 221054151 · Headquarters: Marlboro, NJ, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  8. Lake Nepessing Bass Club Inc

    EIN 382923890 · Headquarters: Otisville, MI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  9. Lake Newlands Association Inc

    EIN 831186802 · Headquarters: Tampa, FL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. Lake Noquebay Sportmans Club Inc

    EIN 371610614 · Headquarters: WAUSAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  11. Lake Norman Chamber of Commerce

    EIN 561574848 · Headquarters: CORNELIUS, NC, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  12. Lake Norman Elks Lodge 392 Inc

    EIN 560139240 · Headquarters: CHARLOTTE, NC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  13. Lake Norman Home Builders Association Inc

    EIN 561666020 · Headquarters: Mooresville, NC, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  14. Lake Norman Pickleball Association

    EIN 853981474 · Headquarters: Davidson, NC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  15. Lake Norman Quilters

    EIN 861110140 · Headquarters: Cornelius, NC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  16. Lake Norman Triathlon Club

    EIN 261773496 · Headquarters: TROUTMAN, NC, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  17. Lake Norman Water Ski Club

    EIN 841751508 · Headquarters: mooresville, NC, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  18. Lake Norrell Area Fire Department

    EIN 581910030 · Headquarters: ALEXANDER, AR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  19. Lake O' the Woods Club Inc

    EIN 350458565 · Headquarters: VALPARAISO, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  20. Lake Oaks Civic Association

    EIN 726031260 · Headquarters: New Orleans, LA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  21. Lake Oaks Landing Property Owners Association

    EIN 760143563 · Headquarters: Coldspring, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  22. Lake Oconee Area Builders Association

    EIN 581880256 · Headquarters: GREENSBORO, GA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  23. Lake Oconee Elks Lodge 2849

    EIN 205597991 · Headquarters: Eatonton, GA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  24. Lake Odessa Area Chamber of Commerce

    EIN 382488738 · Headquarters: Lake Odessa, MI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  25. Lake of Egypt Country Club

    EIN 370903896 · Headquarters: MARION, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  26. Lake of the Ozarks Can-am Games

    EIN 815170683 · Headquarters: Osage Beach, MO, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  27. Lake of the Ozarks Color Guard

    EIN 464727099 · Headquarters: Camdenton, MO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  28. Lake of the Ozarks Dog Training Club

    EIN 882252572 · Headquarters: Lebanon, MO, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  29. Lake of the Ozarks Marine Dealers Association

    EIN 431518110 · Headquarters: LAKE OZARK, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  30. Lake of the Ozarks Tri County Lodging Association

    EIN 431653957 · Headquarters: OSAGE BEACH, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  31. Lake of the Ozarks Voiture 1403

    EIN 431618678 · Headquarters: SUNRISE BEACH, MO, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  32. Lake of the Pines Association

    EIN 942155130 · Headquarters: AUBURN, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  33. Lake of the Pines Association Inc

    EIN 381946451 · Headquarters: LAKE, MI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  34. Lake of the Woods Adaptive Watersports

    EIN 811320299 · Headquarters: Locust Grove, VA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  35. Lake of the Woods Area Industrial Development Corporation

    EIN 410988228 · Headquarters: Baudette, MN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  36. Lake of the Woods Arts

    EIN 871524971 · Headquarters: Locust Grove, VA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  37. Lake of the Woods County Historical Society

    EIN 411296671 · Headquarters: BAUDETTE, MN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  38. Lake of the Woods County Senior Citizens Council I

    EIN 411503852 · Headquarters: BAUDETTE, MN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  39. Lake of the Woods Improvement Association S

    EIN 382362435 · Headquarters: Decatur, MI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  40. Lake of the Woods Players

    EIN 521305567 · Headquarters: Locust Grove, VA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  41. Lake of the Woods Property Owners Association Inc

    EIN 510136299 · Headquarters: BREMEN, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  42. Lake of the Woods Tourism

    EIN 990586166 · Headquarters: BAUDETTE, MN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  43. Lake of the Woods Woodworkers Club Inc

    EIN 843802485 · Headquarters: Locust Grove, VA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  44. Lake Ogemaw Summer Resort Association

    EIN 382140374 · Headquarters: WEST BRANCH, MI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  45. Lake Oniad Lot Owners Association Inc

    EIN 146032459 · Headquarters: Wappingers Falls, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  46. Lake Ontario St Lawrence River Alliance Inc

    EIN 842242344 · Headquarters: Rochester, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  47. Lake Ontario Trout & Salmon Association of Niagara Inc

    EIN 161145988 · Headquarters: Lockport, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  48. Lake Orion Boat Club Inc

    EIN 386091272 · Headquarters: Lake Orion, MI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  49. Lake Orion Education Association

    EIN 382300849 · Headquarters: LAKE ORION, MI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  50. Lake Orion Forensics Boosters Ltd

    EIN 201795177 · Headquarters: Lake Orion, MI, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  51. Lake Orion Foundation for the Enhancement of Public Education

    EIN 382990046 · Headquarters: LAKE ORION, MI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  52. Lake Orion Lions Club

    EIN 386085372 · Headquarters: Lake Orion, MI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  53. Lake Orion Liquid Lightning

    EIN 743027422 · Headquarters: LAKE ORION, MI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  54. Lake Orlando Homeowners Association

    EIN 208497343 · Headquarters: Orlando, FL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  55. Lake Oroville Little League

    EIN 942452426 · Headquarters: OROVILLE, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  56. Lake Oswego Baseball Club

    EIN 814757543 · Headquarters: LAKE OSWEGO, OR, USA · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-PF

  57. Lake Oswego Chamber of Commerce

    EIN 930515970 · Headquarters: Lake Oswego, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  58. Lake Oswego Class of 61

    EIN 930848541 · Headquarters: Lake Oswego, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. Lake Oswego Corporation

    EIN 930208571 · Headquarters: LAKE OSWEGO, OR, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  60. Lake Oswego Crafts & Arts League

    EIN 930677551 · Headquarters: Portland, OR, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  61. Lake Oswego Education Association

    EIN 931000835 · Headquarters: LAKE OSWEGO, OR, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  62. Lake Oswego Fire Rescue & Life Safety Benevolent Association

    EIN 911852331 · Headquarters: Lake Oswego, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  63. Lake Oswego Little League

    EIN 930991316 · Headquarters: LAKE OSWEGO, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  64. Lake Oswego Meal Network Advisory Board

    EIN 930802662 · Headquarters: LAKE OSWEGO, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  65. Lake Oswego Petanque Club

    EIN 464612460 · Headquarters: Lake Oswego, OR, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  66. Lake Oswego Rotary Foundation Inc

    EIN 931000938 · Headquarters: LAKE OSWEGO, OR, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  67. Lake Oswego School District Foundation Inc

    EIN 943028590 · Headquarters: LAKE OSWEGO, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  68. Lake Oswego Swim Club

    EIN 930852551 · Headquarters: Lake Oswego, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  69. Lake Oswego Youth Traveling Basketball Association

    EIN 931185098 · Headquarters: Lake Oswego, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  70. Lake Owassa Community Association

    EIN 221629142 · Headquarters: BRANCHVILLE, NJ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  71. Lake Owasso Association Inc

    EIN 411592895 · Headquarters: Roseville, MN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  72. Lake Ozarks West Chamber of Co

    EIN 430896620 · Headquarters: SUNRISE BEACH, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  73. Lake Padgett Estates Civic Association

    EIN 843428618 · Headquarters: Land O Lakes, FL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  74. Lake Palo Pinto Area Water Supply Corporation

    EIN 752398330 · Headquarters: GORDON, TX, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  75. Lake Panamoka Civic Association Inc

    EIN 116036337 · Headquarters: RIDGE, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  76. Lake Panasoffee Chapt 1590 Women of the Moose

    EIN 592434719 · Headquarters: Mooseheart, IL, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  77. Lake Panasoffkee Water Association Inc

    EIN 591236062 · Headquarters: LAKE PANASOFFKEE, FL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  78. Lake Panorama Association

    EIN 426139366 · Headquarters: PANORA, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  79. Lake Park Associates Inc

    EIN 366111317 · Headquarters: Chicago, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  80. Lake Park Cemetery

    EIN 640274946 · Headquarters: LAUREL, MS, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  81. Lake Park Cemetery Association

    EIN 340347880 · Headquarters: YOUNGSTOWN, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  82. Lake Park Club Brea

    EIN 953728256 · Headquarters: Brea, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. Lake Park Club Placentia

    EIN 953381178 · Headquarters: Placentia, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  84. Lake Park Club-la Habra

    EIN 330465375 · Headquarters: La Habra, CA, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  85. Lake Park Estate Activities Organization

    EIN 943374184 · Headquarters: Folsom, CA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  86. Lake Park Fire Relief Association

    EIN 455166312 · Headquarters: LAKE PARK, MN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  87. Lake Park High School Educational Foundation

    EIN 363690659 · Headquarters: Roselle, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  88. Lake Park Housing Authority Inc

    EIN 462197196 · Headquarters: LAKE PARK, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. Lake Park Parent Teacher Organization Inc

    EIN 650324048 · Headquarters: NAPLES, FL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  90. Lake Parker Association Inc

    EIN 237152591 · Headquarters: Glover, VT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  91. Lake Parsippany Volunteer Fire Dept Inc

    EIN 222173343 · Headquarters: PARSIPPANY, NJ, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  92. Lake Pasadena Estates Neighborhood Association Inc

    EIN 830673256 · Headquarters: St Petersburg, FL, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  93. Lake Pascoag Association Inc

    EIN 050425030 · Headquarters: Pascoag, RI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. Lake Pelican Preservation Society

    EIN 261863034 · Headquarters: Watertown, SD, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  95. Lake Pend Oreille Education Association

    EIN 454724494 · Headquarters: Sandpoint, ID, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  96. Lake Pend Oreille Yacht Club

    EIN 820469973 · Headquarters: Bayview, ID, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. Lake Penland Corporation

    EIN 930742685 · Headquarters: Heppner, OR, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  98. Lake Pillsbury Homesite Association

    EIN 943123672 · Headquarters: CARMICHAEL, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  99. Lake Pillsbury Property Owners Association

    EIN 956194199 · Headquarters: POTTER VALLEY, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  100. Lake Pine Colony Club Inc

    EIN 226063098 · Headquarters: MEDFORD, NJ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

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