Nonprofits in Charleston, South Carolina

Nonprofits in Charleston, South Carolina. Browse 1,621 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. Cannon Street YMCA (6094)

    EIN 570935533 · Headquarters: Charleston, SC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  2. Capri Isles Civic Club

    EIN 570791579 · Headquarters: Charleston, SC, US · Community Improvement & Capacity Building · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  3. Capri Isles Dock

    EIN 333336493 · Headquarters: Charleston, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. Career-ready Coalition Inc

    EIN 822619726 · Headquarters: CHARLESTON, SC, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  5. Carius Foundation Inc

    EIN 934798366 · Headquarters: Charleston, SC, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  6. Carolina Assembly

    EIN 576036407 · Headquarters: CHARLESTON, SC, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  7. Carolina Autism Supported Living

    EIN 571104776 · Headquarters: CHARLESTON, SC, USA · Human Services · Latest available filing year: 2010 · Primary form: IRS Form 990

  8. Carolina Basset Hound Rescue Inc

    EIN 562094045 · Headquarters: CHARLESTON, SC, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990

  9. Carolina Chaos

    EIN 273256844 · Headquarters: Charleston, SC, US · Recreation & Sports · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  10. Carolina Chapter National Association of Diversity Officers

    EIN 883444322 · Headquarters: Charleston, SC, US · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  11. Carolina Children's Charity Inc

    EIN 570878058 · Headquarters: CHARLESTON, SC, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2023 · Primary form: IRS Form 990

  12. Carolina Cleft Lip and Palate Center

    EIN 570684930 · Headquarters: charleston, SC, US · Youth Development · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  13. Carolina Coonhound Rescue

    EIN 800611301 · Headquarters: Charleston, SC, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  14. Carolina E-Health Alliance

    EIN 454994889 · Headquarters: Charleston, SC, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  15. Carolina Emergency Response Team

    EIN 921205026 · Headquarters: CHARLESTON, SC, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  16. Carolina Film Alliance

    EIN 270113957 · Headquarters: Charleston, SC, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. Carolina Homeless Veterans Inc

    EIN 320078089 · Headquarters: Charleston, SC, USA · Public & Societal Benefit · Latest available filing year: 2017 · Primary form: IRS Form 990-EZ

  18. Carolina Lady Anglers

    EIN 571058773 · Headquarters: CHARLESTON, SC, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  19. Carolina Ocean Alliance

    EIN 884401940 · Headquarters: Charleston, SC, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  20. Carolina Quail

    EIN 161619431 · Headquarters: CHARLESTON, SC, US · Science & Technology · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  21. Carolina Reapers

    EIN 883707235 · Headquarters: Charleston, SC, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  22. Carolina Voyager Charter School

    EIN 463633547 · Headquarters: CHARLESTON, SC, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  23. Carolina Voyager Charter School Parent Teacher Organization

    EIN 472349409 · Headquarters: Charleston, SC, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  24. Carolina Yacht Club

    EIN 570136200 · Headquarters: CHARLESTON, SC, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990

  25. Carolinas Association of Provider Services Inc

    EIN 810716051 · Headquarters: Charleston, SC, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  26. Carolinas Chapter of Sior Ltd

    EIN 561304185 · Headquarters: CHARLESTON, SC, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  27. Carolinas Payroll Conference Inc

    EIN 263090609 · Headquarters: CHARLESTON, SC, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  28. Carolinian Branch of the Royal Society of Saint George Inc

    EIN 611485101 · Headquarters: Charleston, SC, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  29. Carolinians for Reform Inc

    EIN 203742948 · Headquarters: CHARLESTON, SC, USA · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-EZ

  30. Casa Del Cane

    EIN 582329525 · Headquarters: Charleston, SC, US · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  31. Castle Pinckney Historical Preservation Society

    EIN 472894663 · Headquarters: CHARLESTON, SC, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  32. Catesby Commemorative Tr Inc

    EIN 431982580 · Headquarters: CHARLESTON, SC, US · Arts, Culture & Humanities · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  33. Catholic Charities of South Carolina

    EIN 570314369 · Headquarters: Charleston, SC, United States · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  34. Catwalk for Kids

    EIN 364672969 · Headquarters: CHARLESTON, SC, US · Human Services · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  35. Ccsms Athletic Booster Club

    EIN 320247720 · Headquarters: Charleston, SC, US · Recreation & Sports · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  36. Ccsms Parent Teacher Organization Inc

    EIN 263254968 · Headquarters: Charleston, SC, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  37. Cdc Education Foundation

    EIN 474640179 · Headquarters: CHARLESTON, SC, USA · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990

  38. Cedarhurst Foundation

    EIN 852448244 · Headquarters: CHARLESTON, SC, USA · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  39. Center for a Better South

    EIN 651242422 · Headquarters: Charleston, SC, USA · Civil Rights, Social Action & Advocacy · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  40. Center for Operational Risk Education Inc

    EIN 861996720 · Headquarters: Charleston, SC, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  41. Center for Women

    EIN 570921549 · Headquarters: CHARLESTON, SC, USA · Human Services · Latest available filing year: 2017 · Primary form: IRS Form 990

  42. Chamber Music Charleston

    EIN 061778633 · Headquarters: CHARLESTON, SC, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990

  43. Changing Families Ministries Inc

    EIN 200075654 · Headquarters: Charleston, SC, USA · Mental Health & Crisis Intervention · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  44. Changing Strings

    EIN 872048887 · Headquarters: Charleston, SC, US · Arts, Culture & Humanities · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  45. Channel of Hope Inc

    EIN 208040642 · Headquarters: CHARLESTON, SC, US · Youth Development · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  46. Charitable Society of Charleston Inc

    EIN 570985329 · Headquarters: CHARLESTON, SC, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  47. Charles Towne Landing Foundation

    EIN 570632174 · Headquarters: CHARLESTON, SC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  48. Charles Towne Montessori School

    EIN 570548509 · Headquarters: Charleston, SC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  49. Charlesaton Blockade Runners

    EIN 393154754 · Headquarters: Charleston, SC, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  50. Charleston Academy of Music

    EIN 010739765 · Headquarters: Charleston, SC, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  51. Charleston Advancement Academy High School

    EIN 611880804 · Headquarters: CHARLESTON, SC, USA · Education · Latest available filing year: 2021 · Primary form: IRS Form 990

  52. Charleston Alternative Learning for Kids Inc

    EIN 570996765 · Headquarters: CHARLESTON, SC, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  53. Charleston Alumni Chapter of Pi Kappa Phi Fraternity

    EIN 452487936 · Headquarters: Charleston, SC, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  54. Charleston Anglican St Augustine Society Inc

    EIN 832821763 · Headquarters: Charleston, SC, US · Religion Related · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  55. Charleston Apartment Association

    EIN 570987777 · Headquarters: Charleston, SC, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  56. Charleston Archery Academy

    EIN 991183981 · Headquarters: Charleston, SC, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  57. Charleston Area Community Development Corporation

    EIN 571011856 · Headquarters: CHARLESTON, SC, USA · Community Improvement & Capacity Building · Latest available filing year: 2012 · Primary form: IRS Form 990

  58. Charleston Area Convention & Visitors Bureau

    EIN 030386059 · Headquarters: CHARLESTON, SC, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  59. Charleston Area Model Railroad Club

    EIN 261242630 · Headquarters: Charleston, SC, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  60. Charleston Area Senior Citizens Inc

    EIN 576030048 · Headquarters: CHARLESTON, SC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  61. Charleston Area Sports Commission

    EIN 455352401 · Headquarters: CHARLESTON, SC, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  62. Charleston Artist Guild

    EIN 570655162 · Headquarters: CHARLESTON, SC, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  63. Charleston Association of Legal Assistants Inc

    EIN 464152496 · Headquarters: CHARLESTON, SC, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  64. Charleston Association of Life Underwriters

    EIN 570979428 · Headquarters: Charleston, SC, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  65. Charleston Basket Brigade

    EIN 453629728 · Headquarters: CHARLESTON, SC, USA · Human Services · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  66. Charleston Black Theatre

    EIN 462564451 · Headquarters: Charleston, SC, US · Arts, Culture & Humanities · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  67. Charleston Blockade Rugby Football Club

    EIN 460788457 · Headquarters: CHARLESTON, SC, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. Charleston Boxing Foundation

    EIN 921159478 · Headquarters: CHARLESTON, SC, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  69. Charleston Breast Center

    EIN 203015793 · Headquarters: CHARLESTON, SC, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2011 · Primary form: IRS Form 990-EZ

  70. Charleston Bridge Club Inc

    EIN 571072137 · Headquarters: Charleston, SC, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  71. Charleston Carriage Horse Advocates

    EIN 821071612 · Headquarters: CHARLESTON, SC, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  72. Charleston Chapter National Railway Historical Society Inc

    EIN 576030374 · Headquarters: charleston, SC, US · Arts, Culture & Humanities · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  73. Charleston Chapter of Chums Inc

    EIN 320239401 · Headquarters: CHARLESTON, SC, USA · Youth Development · Latest available filing year: 2023 · Primary form: IRS Form 990

  74. Charleston Chapter of Sigma Xi

    EIN 562678467 · Headquarters: Charleston, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  75. Charleston Chapter of the Csi

    EIN 753137108 · Headquarters: CHARLESTON, SC, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  76. Charleston Chapter of the National Golf Course Owners Association

    EIN 570967880 · Headquarters: Charleston, SC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  77. Charleston Chapter of the National Residential Pro

    EIN 465768128 · Headquarters: Charleston, SC, USA · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  78. Charleston Chapter of the Womens Caucus for Art

    EIN 203649987 · Headquarters: Charleston, SC, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  79. Charleston Charity Org

    EIN 830443188 · Headquarters: Charleston, SC, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  80. Charleston Charter School for Math and Science

    EIN 841720146 · Headquarters: CHARLESTON, SC, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  81. Charleston City Ballet

    EIN 570681130 · Headquarters: CHARLESTON, SC, USA · Arts, Culture & Humanities · Latest available filing year: 2015 · Primary form: IRS Form 990-EZ

  82. Charleston City Union of Kings Daug Daughters and Sons

    EIN 570357957 · Headquarters: CHARLESTON, SC, USA · Education · Latest available filing year: 2021 · Primary form: IRS Form 990-PF

  83. Charleston Citywide Osl Healing Community

    EIN 874080993 · Headquarters: Charleston, SC, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  84. Charleston Climate Coalition

    EIN 870887661 · Headquarters: Charleston, SC, USA · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  85. Charleston Coalition for Kids

    EIN 823598237 · Headquarters: CHARLESTON, SC, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  86. Charleston Cocktail Week Llc

    EIN 882268836 · Headquarters: Charleston, SC, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  87. Charleston Commandery Naval Order of the United States

    EIN 452942502 · Headquarters: Charleston, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  88. Charleston Community Band Inc

    EIN 570967531 · Headquarters: Charleston, SC, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. Charleston Community Sailing Inc

    EIN 571087618 · Headquarters: CHARLESTON, SC, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990

  90. Charleston Concert Association

    EIN 576036638 · Headquarters: Charleston, SC, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  91. Charleston Cooperative Family Law Association

    EIN 371931731 · Headquarters: Charleston, SC, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  92. Charleston Council for International Visitors

    EIN 203369292 · Headquarters: CHARLESTON, SC, US · Social Science · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  93. Charleston County Adult Drug Court Foundation

    EIN 743151199 · Headquarters: Charleston, SC, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. Charleston County Bar Association

    EIN 570560167 · Headquarters: CHARLESTON, SC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  95. Charleston County Civil Rights Muse

    EIN 352275473 · Headquarters: CHARLESTON, SC, US · Arts, Culture & Humanities · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  96. Charleston County Early College High School Pta

    EIN 831441468 · Headquarters: Charleston, SC, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  97. Charleston County Farm Bureau

    EIN 570468640 · Headquarters: Charleston, SC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  98. Charleston County First Steps to School Readiness Partnership

    EIN 571097784 · Headquarters: CHARLESTON, SC, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  99. Charleston County Human Services Commission Inc

    EIN 570816782 · Headquarters: Charleston, SC, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  100. Charleston County Lifesaving Association Inc

    EIN 832470766 · Headquarters: Charleston, SC, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N

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