Unknown & Unclassified nonprofits in South Carolina

Unknown & Unclassified nonprofits in South Carolina. Browse 6,963 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. Society for the Prevention of Cruelty to Animals and Humane Cente

    EIN 570748090 · Headquarters: SUMTER, SC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  2. Society for the Relief of the Deceased & Disabled

    EIN 576021204 · Headquarters: JOHNS ISLAND, SC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  3. Society of American Military Engineers

    EIN 570746898 · Headquarters: N CHARLESTON, SC, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  4. Society of American Military Engineers

    EIN 900281247 · Headquarters: Columbia, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. Society of American Registered Architects

    EIN 586043498 · Headquarters: Daniel Island, SC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  6. Society of Fire Protection Engineers

    EIN 320114251 · Headquarters: Columbia, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. Society of Manufacturing Engineers

    EIN 452871452 · Headquarters: Charleston, SC, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  8. Society of Manufacturing Engineers

    EIN 561359025 · Headquarters: Fort Mill, SC, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  9. Society of Paper Money Collectors I Nc

    EIN 520858134 · Headquarters: Greenwood, SC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  10. Society of the Companions of the Holy Cross - Palmetto Chapter

    EIN 471199308 · Headquarters: wadmalaw island, SC, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  11. Society of Women Engineers

    EIN 271294064 · Headquarters: North Charleston, SC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  12. Society of Women Engineers

    EIN 371709538 · Headquarters: Columbia, SC, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  13. Society of Women Engineers

    EIN 570935421 · Headquarters: Simpsonville, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  14. Society of Women Engineers

    EIN 570977392 · Headquarters: North Augusta, SC, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  15. Soco

    EIN 472359305 · Headquarters: Columbia, SC, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  16. Soda City Cirque

    EIN 463592745 · Headquarters: Columbia, SC, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  17. Soda City Remote Control Club

    EIN 830771228 · Headquarters: Columbia, SC, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  18. Soil and Water Conservation Society

    EIN 576025116 · Headquarters: LEXINGTON, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. Sol and Celia Cohen Endowment Fund

    EIN 570946147 · Headquarters: Charleston, SC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  20. Solar Rescue

    EIN 881096840 · Headquarters: NORTH CHARLESTON, SC, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  21. Soldiers of Faith

    EIN 901005717 · Headquarters: LEESVILLE, SC, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  22. Soldiers with Voices for Christ

    EIN 800266873 · Headquarters: Allendale, SC, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  23. Soli

    EIN 301001120 · Headquarters: Taylors, SC, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  24. Solid Waste Management of North America Inc (Dba Swana Sc Palmetto Chapter)

    EIN 570897104 · Headquarters: STATE PARK, SC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  25. Sonoco Foundation

    EIN 570752950 · Headquarters: HARTSVILLE, SC, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  26. Sonoco Products Company

    EIN 570752046 · Headquarters: Hartsville, SC, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990

  27. Sons and Daughters of King Solomon Society

    EIN 472741005 · Headquarters: Nesmith, SC, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  28. Sons of Confederate Veterans Inc

    EIN 043643505 · Headquarters: Taylors, SC, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  29. Sons of Confederate Veterans Inc

    EIN 043644653 · Headquarters: Honea Path, SC, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  30. Sons of Confederate Veterans Inc

    EIN 201135455 · Headquarters: CAYCE, SC, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  31. Sons of Confederate Veterans Inc

    EIN 260497936 · Headquarters: Edisto Island, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. Sons of Confederate Veterans Inc

    EIN 550798691 · Headquarters: Greer, SC, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  33. Sons of Confederate Veterans Inc

    EIN 550805311 · Headquarters: MOUNT PLEASANT, SC, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  34. Sons of Confederate Veterans Inc

    EIN 570760627 · Headquarters: Camden, SC, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  35. Sons of Confederate Veterans Inc

    EIN 570849850 · Headquarters: Sumter, SC, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  36. Sons of Confederate Veterans Inc

    EIN 570868271 · Headquarters: Lancaster, SC, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  37. Sons of Confederate Veterans Inc

    EIN 570870983 · Headquarters: Florence, SC, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  38. Sons of Confederate Veterans Inc

    EIN 570882636 · Headquarters: Columbia, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  39. Sons of Confederate Veterans Inc

    EIN 570882675 · Headquarters: anderson, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  40. Sons of Confederate Veterans Inc

    EIN 571004730 · Headquarters: North Augusta, SC, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  41. Sons of Confederate Veterans Inc

    EIN 571016123 · Headquarters: Gaffney, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  42. Sons of Confederate Veterans Inc

    EIN 571034424 · Headquarters: Beaufort, SC, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  43. Sons of Confederate Veterans Inc

    EIN 571034785 · Headquarters: Fair Play, SC, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  44. Sons of Confederate Veterans Inc

    EIN 571049065 · Headquarters: Rockhill, SC, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  45. Sons of Confederate Veterans Inc

    EIN 571055447 · Headquarters: Batesburg, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  46. Sons of Confederate Veterans Inc

    EIN 571056327 · Headquarters: HEMINGWAY, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  47. Sons of Confederate Veterans Inc

    EIN 571073947 · Headquarters: MANNING, SC, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  48. Sons of Confederate Veterans Inc

    EIN 571115376 · Headquarters: Nichols, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  49. Sons of Confederate Veterans Inc

    EIN 571119258 · Headquarters: Reevesville, SC, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  50. Sons of Confederate Veterans Inc

    EIN 571132217 · Headquarters: Chesterfield, SC, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  51. Sons of Confederate Veterans Inc

    EIN 581825331 · Headquarters: New Ellenton, SC, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  52. Sons of Confederate Veterans Inc

    EIN 581916031 · Headquarters: Aiken, SC, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  53. Sons of Confederate Veterans Inc

    EIN 581971876 · Headquarters: Pickens, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  54. Sons of Confederate Veterans Inc

    EIN 582008959 · Headquarters: North Charleston, SC, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  55. Sons of Confederate Veterans Inc

    EIN 582018975 · Headquarters: Orangeburg, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  56. Sons of Confederate Veterans Inc

    EIN 582116528 · Headquarters: WALTERBORO, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  57. Sons of Confederate Veterans Inc

    EIN 582117344 · Headquarters: Abbeville, SC, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  58. Sons of Confederate Veterans Inc

    EIN 582171277 · Headquarters: AIKEN, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. Sons of Confederate Veterans Inc

    EIN 640766451 · Headquarters: North Charleston, SC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  60. Sons of Confederate Veterans Inc

    EIN 640806483 · Headquarters: Fort Lawn, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. Sons of Confederate Veterans Inc

    EIN 640814928 · Headquarters: CLOVER, SC, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  62. Sons of Italy in America

    EIN 451808234 · Headquarters: Myrtle Beach, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  63. Sons of Norway

    EIN 571031785 · Headquarters: MYRTLE BEACH, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  64. Sons of the American Legion Post 48

    EIN 611898324 · Headquarters: Chesnee, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  65. Sons of the American Revolution Thomas Heyward Jr Chapter

    EIN 992648883 · Headquarters: BLUFFTON, SC, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  66. Sons of Union Veterans of the Civil Wars

    EIN 262188450 · Headquarters: Ladson, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  67. Sophia Ministries of the Independent Catholic Apostolic Chu

    EIN 463520898 · Headquarters: EDGEFIELD, SC, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  68. Sos Baptist Mission

    EIN 881148481 · Headquarters: MYRTLE BEACH, SC, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990

  69. Sos Health Care Inc

    EIN 570909189 · Headquarters: MYRTLE BEACH, SC, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  70. Sottile Foundation

    EIN 576025623 · Headquarters: CHARLESTON, SC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  71. Soul Winning Missions Association

    EIN 223045730 · Headquarters: Moncks Corner, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. Souled Out Ministries Inc

    EIN 270522904 · Headquarters: Seneca, SC, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  73. South Aiken High School Athletic Booster Club Inc

    EIN 570920425 · Headquarters: AIKEN, SC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  74. South Atlantic Association of Jesters

    EIN 570909836 · Headquarters: MYRTLE BEACH, SC, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  75. South Atlantic Yacht Racing Association

    EIN 570691485 · Headquarters: Charleston, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  76. South Carolia Coastal Fishing Guides Association

    EIN 831214002 · Headquarters: Mount Pleasant, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  77. South Carolina Academy of Authors

    EIN 570953997 · Headquarters: COLUMBIA, SC, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  78. South Carolina Academy of Physician Assistants

    EIN 570645916 · Headquarters: CHARLESTON, SC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  79. South Carolina Acceleration Academies

    EIN 851039210 · Headquarters: NORTH CHARLESTON, SC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  80. South Carolina Afl-cio

    EIN 570645960 · Headquarters: WEST COLUMBIA, SC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  81. South Carolina Alliance for Retired Americans

    EIN 262587900 · Headquarters: Orangeburg, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  82. South Carolina Alliance of Health Plans

    EIN 571014970 · Headquarters: COLUMBIA, SC, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  83. South Carolina Apple Festival

    EIN 521663016 · Headquarters: WESTMINSTER, SC, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  84. South Carolina Apple Growers Association Inc

    EIN 570768229 · Headquarters: Mountain Rest, SC, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  85. South Carolina Artisans Center

    EIN 570983458 · Headquarters: WALTERBORO, SC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  86. South Carolina Arts Alliance

    EIN 570818258 · Headquarters: SPARTANBURG, SC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  87. South Carolina Asphalt Pavement Association Inc

    EIN 570481043 · Headquarters: COLUMBIA, SC, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  88. South Carolina Assisted Living Association

    EIN 570767738 · Headquarters: IRMO, SC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  89. South Carolina Assoc of Regional Councils

    EIN 320300214 · Headquarters: Yemassee, SC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  90. South Carolina Assocation of Independent Home Schools

    EIN 570918451 · Headquarters: Columbia, SC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  91. South Carolina Association for Behavior Analysis

    EIN 272586680 · Headquarters: Summerville, SC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  92. South Carolina Association for Career & Technical Education

    EIN 570667739 · Headquarters: IRMO, SC, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990

  93. South Carolina Association for Educational Technology

    EIN 570880541 · Headquarters: Columbia, SC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  94. South Carolina Association for Justice

    EIN 570567773 · Headquarters: COLUMBIA, SC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  95. South Carolina Association for Teaching Learning and Leading

    EIN 521773549 · Headquarters: MONCKS CORNER, SC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  96. South Carolina Association for the Education of Young Children

    EIN 570847343 · Headquarters: Drayton, SC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  97. South Carolina Association for Volunteer Administration

    EIN 570755540 · Headquarters: Columbia, SC, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  98. South Carolina Association of Community Action Partnerships

    EIN 550861643 · Headquarters: COLUMBIA, SC, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  99. South Carolina Association of Cosmetology Schools Inc

    EIN 570788860 · Headquarters: LEXINGTON, SC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  100. South Carolina Association of County Attorneys

    EIN 570959696 · Headquarters: Spartanburg, SC, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

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