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. South Hills High School Ptsa

    EIN 956207438 · Headquarters: West Covina, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  2. South Hills Italian Club

    EIN 250808870 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  3. South Hills Kennel Club

    EIN 993581853 · Headquarters: Eighty Four, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. South Hills Middle School Pto

    EIN 263575085 · Headquarters: Pittsburgh, PA, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  5. South Hills Oral Prevention Society

    EIN 815454383 · Headquarters: Eugene, OR, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  6. South Hills Republican Club

    EIN 250808910 · Headquarters: Pittsburgh, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  7. South Hillsborough Active Referral Partners

    EIN 853009132 · Headquarters: Brandon, FL, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  8. South Hillsborough Chamber of Commerce Inc

    EIN 592085474 · Headquarters: SUN CITY CENTER, FL, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  9. South Hillsborough Lodge No 2672 BPOE

    EIN 592374971 · Headquarters: Ruskin, FL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  10. South Holland Business Assoc Foundation

    EIN 363812139 · Headquarters: SOUTH HOLLAND, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  11. South Holland Business Association

    EIN 363092623 · Headquarters: SOUTH HOLLAND, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  12. South Holland Historical Society

    EIN 237079213 · Headquarters: South Holland, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. South Hollywood Neighborhood Association

    EIN 320423176 · Headquarters: LOS ANGELES, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  14. South Holt Community Teacher Association

    EIN 010952970 · Headquarters: OREGON, MO, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  15. South Houston American Legion Post 490 Inc

    EIN 741613333 · Headquarters: FRIENDSWOOD, TX, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  16. South Houston Bible Institute

    EIN 760341582 · Headquarters: Houston, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  17. South Houston Chamber of Commerce

    EIN 746070568 · Headquarters: SOUTH HOUSTON, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  18. South Houston Kayak Fishing Club

    EIN 815144229 · Headquarters: PEARLAND, TX, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  19. South Houston Trojans Football and Cheer Inc

    EIN 814556112 · Headquarters: HOUSTON, TX, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  20. South Houston Vista Inc

    EIN 760046884 · Headquarters: BEAUMONT, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  21. South Howard County Historical Society

    EIN 431624304 · Headquarters: New Franklin, MO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  22. South Huntsville United Appeal Fund Inc

    EIN 208367840 · Headquarters: Huntsville, AL, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  23. South Hutchinson Chamber of Commerce Inc

    EIN 204396948 · Headquarters: Hutchinson, KS, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  24. South Iberville Usher Ministry

    EIN 932122966 · Headquarters: PLAQUEMINE, LA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  25. South India Fine Arts

    EIN 942598561 · Headquarters: CUPERTINO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  26. South Indian Music Academy

    EIN 330061431 · Headquarters: BELLFLOWER, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  27. South Iredell Community Development Corporation

    EIN 561572573 · Headquarters: MOORESVILLE, NC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  28. South Iredell Fire-rescue Inc

    EIN 561012902 · Headquarters: MOORESVILLE, NC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  29. South Jackson Street Band

    EIN 365143560 · Headquarters: KNOXVILLE, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. South Jamaica Center for Children and Parents Inc

    EIN 510179375 · Headquarters: JAMAICA, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  31. South Jeff Pop Warner Little Scholars Inc

    EIN 161581776 · Headquarters: Adams Center, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. South Jefferson Cemetery

    EIN 310991511 · Headquarters: LOUISVILLE, KY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  33. South Jefferson Chamber of Commerce

    EIN 161429409 · Headquarters: Adams, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  34. South Jefferson Community Action Corporation

    EIN 510152944 · Headquarters: Adams, NY, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  35. South Jersey Ayyappa Bhajan Group

    EIN 475681673 · Headquarters: Mount Laurel Township, NJ, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  36. South Jersey Camaro Car Club Inc

    EIN 352581404 · Headquarters: COLUMBUS, NJ, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  37. South Jersey Chapter of Human Factors and Ergonomics Society

    EIN 272540467 · Headquarters: Atlantic City Airport, NJ, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  38. South Jersey Collaborative Law Alliance

    EIN 270327959 · Headquarters: GLASSBORO, NJ, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  39. South Jersey Confederation of Wargamers Inc

    EIN 823564686 · Headquarters: HIGHTSTOWN, NJ, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  40. South Jersey Democratic Socialists of America

    EIN 861473840 · Headquarters: Collingswood, NJ, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  41. South Jersey Drug Treatment Center Inc

    EIN 222221530 · Headquarters: Bridgeton, NJ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  42. South Jersey Eclipse

    EIN 364768237 · Headquarters: Sewell, NJ, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  43. South Jersey Electrical Workers Tdb Fund

    EIN 223424489 · Headquarters: WEST TRENTON, NJ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  44. South Jersey Fly Fishers Inc

    EIN 371572132 · Headquarters: West Deptford, NJ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. South Jersey Gas Engine Club Inc

    EIN 223469726 · Headquarters: ELMER, NJ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  46. South Jersey Hebrew Sunday School Inc

    EIN 222629636 · Headquarters: Cherry Hill, NJ, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  47. South Jersey High School Ice Hockey League Inc

    EIN 460956048 · Headquarters: Atco, NJ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  48. South Jersey Hope

    EIN 270253850 · Headquarters: Cape May, NJ, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  49. South Jersey Indians

    EIN 800241750 · Headquarters: BRIDGETON, NJ, US · Unknown & Unclassified · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  50. South Jersey Industries Foundation

    EIN 270135315 · Headquarters: Folsom, NJ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  51. South Jersey Industries Inc Vol Emp Ben Assn for Non-union Emp Tr

    EIN 223460845 · Headquarters: FOLSOM, NJ, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  52. South Jersey Industries Inc Vol Emp Ben Assn for Union Employees Tr

    EIN 223460839 · Headquarters: FOLSOM, NJ, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  53. South Jersey Investors Inc

    EIN 222806002 · Headquarters: MARLTON, NJ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  54. South Jersey Labor Council

    EIN 223673488 · Headquarters: Atlantic City, NJ, USA · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ

  55. South Jersey Locksmiths Association Incorporated

    EIN 223017149 · Headquarters: oaklyn, NJ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  56. South Jersey Mechanical Contractors

    EIN 221936892 · Headquarters: MARLTON, NJ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  57. South Jersey Mechanical Contractors Association

    EIN 237244295 · Headquarters: MARLTON, NJ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  58. South Jersey Metal Detecting Club Inc

    EIN 223143491 · Headquarters: Port Norris, NJ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. South Jersey Moose Legion No 65

    EIN 237138617 · Headquarters: chesilhurst, NJ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  60. South Jersey Newcomers Group

    EIN 464450871 · Headquarters: Galloway, NJ, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  61. South Jersey Orchid Society Inc

    EIN 800507309 · Headquarters: Marlton, NJ, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  62. South Jersey Radio Association

    EIN 237037335 · Headquarters: Cherry Hill, NJ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  63. South Jersey Region - Scca

    EIN 222371061 · Headquarters: OAKLYN, NJ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  64. South Jersey Responsible Development Coalition

    EIN 921290054 · Headquarters: Mullica Hill, NJ, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  65. South Jersey Retriever Club

    EIN 371562778 · Headquarters: Woodstown, NJ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  66. South Jersey Ski Club

    EIN 232500503 · Headquarters: BETHLEHEM, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  67. South Jersey Soccer Coaches Association Inc

    EIN 823700017 · Headquarters: Mt Laurel, NJ, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  68. South Jersey Sudbury Foundation a Nj Nonprofit Corporation

    EIN 472986444 · Headquarters: Cherry Hill, NJ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  69. South Jersey Umpire S Association Incorporated

    EIN 222262969 · Headquarters: DELRAN, NJ, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  70. South Jersey Volkswagen Club Inc

    EIN 454333509 · Headquarters: SEWELL, NJ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  71. South Jersey Wheelmen

    EIN 842018916 · Headquarters: Pittsgrove, NJ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. South Jersey Wrestling Hall of Fame Organization Inc

    EIN 222368609 · Headquarters: WOODBURY, NJ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  73. South Jersey Writers Group

    EIN 463608266 · Headquarters: Sewell, NJ, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  74. South Johnstone Amateur Radio Council Inc

    EIN 953842969 · Headquarters: South Pasadena, CA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  75. South Jones FFA Alumni

    EIN 820722042 · Headquarters: Ellisville, MS, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  76. South Jones High School Band Parent Association

    EIN 824226823 · Headquarters: Ellisville, MS, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  77. South Jones Tee Club

    EIN 993248624 · Headquarters: ELLISVILLE, MS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  78. South Jordan Tennis Association

    EIN 900397185 · Headquarters: SOUTH JORDAN, UT, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  79. South Kansas City Chamber of Commerce

    EIN 430887264 · Headquarters: KANSAS CITY, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  80. South Kansas Woodturners Club

    EIN 884261761 · Headquarters: AUGUSTA, KS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  81. South Kaweah Mutual Water Company

    EIN 956098918 · Headquarters: Three Rivers, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  82. South Kentucky RECC

    EIN 610344362 · Headquarters: Somerset, KY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  83. South King Council of Human Services

    EIN 911184044 · Headquarters: BURIEN, WA, USA · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990

  84. South King County Genealogical Society

    EIN 911292635 · Headquarters: Seattle, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  85. South King Fire & Rescue Aid Fund

    EIN 910987341 · Headquarters: Federal Way, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  86. South King Womens Council of Realtors

    EIN 611645899 · Headquarters: Auburn, WA, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  87. South Kingstown Chamber of Commerce

    EIN 050281475 · Headquarters: Wakefield, RI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  88. South Kingstown Lodge 1899of the Benevolent and Protective Order of Elks

    EIN 050269979 · Headquarters: WAKEFIELD, RI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  89. South Kirbyville Rural Water Supply Corporation

    EIN 741616632 · Headquarters: CALL, TX, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  90. South Kitsap Eastern Little League Inc

    EIN 910841724 · Headquarters: PORT ORCHARD, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  91. South Kitsap Soggy Sams

    EIN 911519514 · Headquarters: Port Orchard, WA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  92. South Kitsap Southern Little League

    EIN 237208894 · Headquarters: OLALLA, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  93. South Koochichingrainy River Education Assoc

    EIN 237125458 · Headquarters: Northome, MN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  94. South La Rooster Boosters

    EIN 393327034 · Headquarters: Los Angeles, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. South La Womens Carnival Club Inc

    EIN 581753296 · Headquarters: HOUMA, LA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  96. South Lafourche Quarterback Club

    EIN 841764101 · Headquarters: Lockport, LA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  97. South Lake Art League Inc

    EIN 237248417 · Headquarters: Cler, FL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. South Lake Business Association

    EIN 953225613 · Headquarters: PASADENA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  99. South Lake Chamber of Commerce Inc

    EIN 590573859 · Headquarters: CLERMONT, FL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  100. South Lake County Lodge No 1615

    EIN 592304360 · Headquarters: Clermont, FL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

First page and all pages