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. Lakeside Boating and Camping Associ

    EIN 208499304 · Headquarters: Nickerson, KS, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  2. Lakeside Ca Catholic Schoolhouse

    EIN 923754859 · Headquarters: Waynesville, NC, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  3. Lakeside Camp Association

    EIN 380741460 · Headquarters: Roscommon, MI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  4. Lakeside Cemetery Association

    EIN 050168570 · Headquarters: RUMFORD, RI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  5. Lakeside Cemetery Association

    EIN 060951067 · Headquarters: Lakeside, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  6. Lakeside Cemetery Association

    EIN 410363720 · Headquarters: HASTINGS, MN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  7. Lakeside Cemetery Association

    EIN 410697185 · Headquarters: Herman, MN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. Lakeside Cemetery Association

    EIN 411361912 · Headquarters: Balaton, MN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  9. Lakeside Cemetery Association

    EIN 411472932 · Headquarters: Isanti, MN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. Lakeside Cemetery Corporation

    EIN 046111873 · Headquarters: WAKEFIELD, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  11. Lakeside Cemetery Perpetual Care Fd Inc

    EIN 710479564 · Headquarters: STAMPS, AR, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  12. Lakeside Center Public Improvement Company

    EIN 273283043 · Headquarters: COLUMBIA, MO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  13. Lakeside Chamber of Commerce

    EIN 952673663 · Headquarters: Lakeside, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  14. Lakeside Civic Association Inc

    EIN 593232773 · Headquarters: LARGO, FL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  15. Lakeside Club Incorporated

    EIN 381852651 · Headquarters: MUSKEGON, MI, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  16. Lakeside Community Club Inc

    EIN 222874166 · Headquarters: HEWITT, NJ, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  17. Lakeside Cooperative Preschool

    EIN 911337650 · Headquarters: Bellingham, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  18. Lakeside Country Club

    EIN 460282224 · Headquarters: FAULKTON, SD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  19. Lakeside Country Club

    EIN 710103550 · Headquarters: HENSLEY, AR, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  20. Lakeside Country Club

    EIN 741170526 · Headquarters: HOUSTON, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  21. Lakeside Country Club of Bloomington

    EIN 370376095 · Headquarters: BLOOMINGTON, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  22. Lakeside Country Club of Laurens County

    EIN 570195482 · Headquarters: LAURENS, SC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  23. Lakeside Credit Union

    EIN 620759856 · Headquarters: NEW JOHNSONVILLE, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  24. Lakeside Ditch Company Inc

    EIN 940615365 · Headquarters: HANFORD, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  25. Lakeside Early Learning

    EIN 851293378 · Headquarters: DULUTH, MN, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  26. Lakeside Elementary School PTA

    EIN 650855708 · Headquarters: Pembroke Pines, FL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  27. Lakeside Field Club Inc

    EIN 132661560 · Headquarters: North Salem, NY, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990

  28. Lakeside Firefighters Association

    EIN 953784968 · Headquarters: LAKESIDE, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  29. Lakeside Flag Club Inc

    EIN 423119260 · Headquarters: TARPON SPGS, FL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. Lakeside Foundation

    EIN 911221016 · Headquarters: KIRKLAND, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  31. Lakeside Foundation C/o Pitcairn

    EIN 946066229 · Headquarters: CONSHOHOCKEN, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  32. Lakeside Gardens Inc

    EIN 720694204 · Headquarters: SHREVEPORT, LA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  33. Lakeside Golf Club

    EIN 950919720 · Headquarters: TOLUCA LAKE, CA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  34. Lakeside Health System Inc

    EIN 161396374 · Headquarters: BROCKPORT, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  35. Lakeside Heritage Society Inc

    EIN 341372890 · Headquarters: LAKESIDE, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  36. Lakeside High School Athletic Boost Incorporated

    EIN 341403414 · Headquarters: Ashtabula, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  37. Lakeside High School Baseball Booster

    EIN 030569778 · Headquarters: LAKE ELSINORE, CA, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  38. Lakeside High School Project Prom Parent Committee

    EIN 542164996 · Headquarters: Hot Springs, AR, US · Unknown & Unclassified · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  39. Lakeside Hills Property Owners Association

    EIN 611417130 · Headquarters: Granbury, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  40. Lakeside Historical Society

    EIN 953276006 · Headquarters: Lakeside, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  41. Lakeside House Inc

    EIN 141601762 · Headquarters: SARANAC LAKE, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  42. Lakeside Improvement Association Incorporation

    EIN 310908419 · Headquarters: INDIANAPOLIS, IN, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  43. Lakeside Lads & Lassies 4-H Club

    EIN 300453646 · Headquarters: Sandusky, MI, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  44. Lakeside Lutheran Foundation Inc

    EIN 421257523 · Headquarters: Emmetsburg, IA, US · Unknown & Unclassified · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  45. Lakeside Lutheran High School

    EIN 390991964 · Headquarters: LAKE MILLS, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-T

  46. Lakeside National Little League

    EIN 330297363 · Headquarters: LAKESIDE, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  47. Lakeside Optimist Youth Foundation

    EIN 330371267 · Headquarters: Lakeside, CA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  48. Lakeside Outing Club Inc

    EIN 232157107 · Headquarters: SUSQUEHANNA, PA, USA · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990

  49. Lakeside Park Advisory-community Garden Committee

    EIN 900531430 · Headquarters: Lakeside, OR, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  50. Lakeside Park Assoc Inc

    EIN 946103112 · Headquarters: SOUTH LAKE TAHOE, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  51. Lakeside Pickle Ball Club

    EIN 461087134 · Headquarters: Lakeside, AZ, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  52. Lakeside Plaza Inc

    EIN 480772162 · Headquarters: MCPHERSON, KS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  53. Lakeside Press Employees Association

    EIN 363045983 · Headquarters: Crawfordville, IN, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  54. Lakeside Press Employees Association Dba the Chicago Donnelley Club

    EIN 366067833 · Headquarters: WARRENVILLE, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  55. Lakeside Property Owners Association

    EIN 812162062 · Headquarters: Lakeside Marblehead, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  56. Lakeside Property Owners Association

    EIN 940615422 · Headquarters: SAN FRANCISCO, CA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  57. Lakeside Qru Inc

    EIN 810399789 · Headquarters: LAKESIDE, MT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  58. Lakeside Quilters Club

    EIN 391900966 · Headquarters: Oshkosh, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. Lakeside Registered Nurses Assoc

    EIN 800683325 · Headquarters: BELLEVUE, WA, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  60. Lakeside Regulatory

    EIN 473195078 · Headquarters: Marietta, NY, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  61. Lakeside Retirement Corp

    EIN 450371447 · Headquarters: POWERS LAKE, ND, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  62. Lakeside Road Improvement Corp

    EIN 222811415 · Headquarters: HEWITT, NJ, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  63. Lakeside Social Club Inc

    EIN 990421027 · Headquarters: PALM BEACH GARDENS, FL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  64. Lakeside Swim and Racquet Club

    EIN 540618228 · Headquarters: RICHMOND, VA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  65. Lakeside Swim Association Inc

    EIN 720590216 · Headquarters: Slidell, LA, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  66. Lakeside Teachers Association

    EIN 953001809 · Headquarters: LAKESIDE, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  67. Lakeside Village Area Volunteer Firefighter Association Inc

    EIN 741872189 · Headquarters: MORGAN, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. Lakeside Village Association Inc

    EIN 020443712 · Headquarters: Hudson, NH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  69. Lakeside Water Association Inc

    EIN 710640852 · Headquarters: WALDO, AR, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  70. Lakeside Womans Community Club

    EIN 930662168 · Headquarters: Lakeside, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  71. Lakeside Woods Mutual Water Co

    EIN 941637863 · Headquarters: LAKEHEAD, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  72. Lakeside Yacht Club Inc

    EIN 340348425 · Headquarters: CLEVELAND, OH, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  73. Lakeside-dockside Association Inc Co Vn Management Inc

    EIN 521165753 · Headquarters: ELKRIDGE, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  74. Lakeside-Richmond Moose Lodge #1714

    EIN 540853227 · Headquarters: Richmond, VA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  75. Lakesiders

    EIN 471924793 · Headquarters: Cornelius, NC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  76. Lakesumtercomputerso Cietyinc

    EIN 593118416 · Headquarters: Leesburg, FL, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  77. Laketrails Base CampInc

    EIN 410916005 · Headquarters: Duluth, MN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  78. Lakeview Animal Sanctuary

    EIN 161173279 · Headquarters: Lockport, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  79. Lakeview Area Industrial Corporation

    EIN 256076671 · Headquarters: Jackson Center, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  80. Lakeview Area Sportsmens Club Inc

    EIN 770720048 · Headquarters: LAKEVIEW, MI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  81. Lakeview Association

    EIN 812695504 · Headquarters: Cambridge, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  82. Lakeview Boat Club

    EIN 272265233 · Headquarters: Cambridge, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. Lakeview Business Condominium Association Ii Inc

    EIN 301410759 · Headquarters: PORT CLINTON, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  84. Lakeview Cemetery

    EIN 300702048 · Headquarters: MAPLE LAKE, MN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  85. Lakeview Cemetery Assn

    EIN 060420330 · Headquarters: EAST HAMPTON, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. Lakeview Cemetery Assn

    EIN 410116870 · Headquarters: Aitkin, MN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  87. Lakeview Cemetery Assn Inc

    EIN 156017488 · Headquarters: WILLIAMSON, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  88. Lakeview Cemetery Association

    EIN 060420325 · Headquarters: BRIDGEPORT, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  89. Lakeview Cemetery Association

    EIN 410991953 · Headquarters: NORTH ST PAUL, MN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  90. Lakeview Cemetery Association

    EIN 900586582 · Headquarters: Nowthen, MN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  91. Lakeview Cemetery Association Inc of Buffalo

    EIN 411632424 · Headquarters: Buffalo, MN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  92. Lakeview Cemetery Corp

    EIN 041519940 · Headquarters: Scituate, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  93. Lakeview Cemetery of Lakeland

    EIN 411305420 · Headquarters: Lakeland, MN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. Lakeview Christian Academy

    EIN 411710169 · Headquarters: Duluth, MN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  95. Lakeview Citizens Council

    EIN 362315739 · Headquarters: Chicago, IL, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  96. Lakeview Civic Club Inc Co Realmanage

    EIN 746068351 · Headquarters: DALLAS, TX, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  97. Lakeview Club

    EIN 370376105 · Headquarters: HAMILTON, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. Lakeview Club Inc

    EIN 520845727 · Headquarters: REISTERSTOWN, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  99. Lakeview Club Inc

    EIN 570195465 · Headquarters: HARTSVILLE, SC, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  100. Lakeview College of Nursing

    EIN 370692975 · Headquarters: DANVILLE, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

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