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. Marine Corps League

    EIN 844247421 · Headquarters: GOOSE CREEK, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. Marion Clothing Closet Inc

    EIN 570786089 · Headquarters: Marion, SC, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  3. Marion County Farm Bureau

    EIN 570353433 · Headquarters: MULLINS, SC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  4. Marion SC Neighborhood Watch

    EIN 471907121 · Headquarters: Marion, SC, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  5. Marion-dillon Agricultural & Industrial Fair Association

    EIN 576025577 · Headquarters: BRITTONS NECK, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  6. Marion-dillon County Habitat for Humanity Inc

    EIN 571009097 · Headquarters: MARION, SC, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  7. Maritime Association of South Carolina

    EIN 570439544 · Headquarters: NORTH CHARLESTON, SC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  8. Mark Burns Ministries

    EIN 463809033 · Headquarters: Easley, SC, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  9. Mark Kelly Memorial Fund

    EIN 261454469 · Headquarters: Greenville, SC, US · Unknown & Unclassified · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  10. Market Common Veterans

    EIN 933328422 · Headquarters: MYRTLE BEACH, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. Marking Device Association

    EIN 361433280 · Headquarters: MURRELLS INLET, SC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  12. Marlboro County Citizens Advisory Council

    EIN 570767416 · Headquarters: Bennettsville, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. Marlboro County Farm Bureau

    EIN 570439354 · Headquarters: Bennettsville, SC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  14. Marlboro County General Hospital

    EIN 570750184 · Headquarters: BENNETTSVILLE, SC, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  15. Marlboro County General Hospital Charity Trust

    EIN 570737029 · Headquarters: BENNETTSVILLE, SC, USA · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-PF

  16. Marlboro Water Company Inc

    EIN 570771623 · Headquarters: BENNETTSVILLE, SC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  17. Marriage on Mission Ministries

    EIN 810686065 · Headquarters: Pawleys Island, SC, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  18. Marsh Connection

    EIN 871706465 · Headquarters: Ladson, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. Marshall Church Cemetery Association Inc Term

    EIN 576069452 · Headquarters: Cassatt, SC, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  20. Mary Black School of Nursing

    EIN 471293868 · Headquarters: Spartanburg, SC, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  21. Mary R Ramseur Charitable Trust

    EIN 576158369 · Headquarters: ANDERSON, SC, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  22. Maryland Defense Counsel Inc

    EIN 521677764 · Headquarters: COLUMBIA, SC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  23. Masc

    EIN 201766951 · Headquarters: Columbia, SC, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  24. Masc Group Ins Tr

    EIN 856395415 · Headquarters: NORTH CHARLESTON, SC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  25. Masonic Temple Co of Greenville Sc

    EIN 271398436 · Headquarters: Greenville, SC, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  26. Masters & Wardens Club of the 1St & 2Nd Masonic Dist of Sc

    EIN 611608183 · Headquarters: Charleston, SC, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  27. Masterworks Choir Inc

    EIN 570726675 · Headquarters: FLORENCE, SC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  28. Mateeba Oaks Riding Club Inc

    EIN 843932508 · Headquarters: Summerville, SC, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  29. Matheson Memorial Library Association

    EIN 570426943 · Headquarters: Cheraw, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. Mauldin Chamber of Commerce

    EIN 570741472 · Headquarters: MAULDIN, SC, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  31. Mauldin High School Band Boosters

    EIN 570750292 · Headquarters: MAULDIN, SC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  32. Mauldin Rotary Club Foundation

    EIN 570862435 · Headquarters: MAULDIN, SC, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  33. Maximize Overall Joy Organization Inc

    EIN 811001044 · Headquarters: Anderson, SC, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  34. Mcbee Rescue Squad

    EIN 570735133 · Headquarters: McBee, SC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  35. Mcclenaghan High School Reunion Committee 2025

    EIN 392478000 · Headquarters: FLORENCE, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  36. Mccormick Arts Council at the Keturah Inc

    EIN 570788937 · Headquarters: MC CORMICK, SC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  37. Mccormick County Chamber of Commerce

    EIN 570873927 · Headquarters: McCormick, SC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  38. Mccormick County Housing for Aginginc

    EIN 237377946 · Headquarters: MCCORMICK, SC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  39. Mccormick Little River Volunteer Fire Department

    EIN 570786818 · Headquarters: Mt Carmel, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  40. Mcfadden Family Reunion

    EIN 301375053 · Headquarters: Manning, SC, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  41. Mcfs Mentoring Change for Success

    EIN 453644831 · Headquarters: Anderson, SC, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  42. Mclucas Cemetery Association Inc

    EIN 570865369 · Headquarters: Clio, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  43. Mcmaster Leadership Fund Inc

    EIN 922743716 · Headquarters: DANIEL ISLAND, SC, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  44. Meadows Road Foundation (Fka Coydog Foundation)

    EIN 363479461 · Headquarters: CHARLESTON, SC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  45. Meals on Wheels Bluffton/hilton Head

    EIN 570691109 · Headquarters: HILTON HEAD, SC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  46. Meals on Wheels Inc

    EIN 570634729 · Headquarters: ANDERSON, SC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  47. Meals on Wheels of St Pauls Parish Inc

    EIN 570885017 · Headquarters: Hollywood, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  48. Mechanical Contractors Association of South Carolina

    EIN 570340699 · Headquarters: COLUMBIA, SC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  49. Medical Services of America Inc Employee Health Benefit Plan Trust

    EIN 561388244 · Headquarters: LEXINGTON, SC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  50. Meet Us on the Frontlines South Car Olina

    EIN 394496876 · Headquarters: Charleston, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  51. Meher Spiritual Center Inc

    EIN 570422620 · Headquarters: MYRTLE BEACH, SC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  52. Melrose Neighborhood Association Inc

    EIN 260159218 · Headquarters: Columbia, SC, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  53. Mens City League

    EIN 800498705 · Headquarters: Sumter, SC, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  54. Mental Health America of Aiken County

    EIN 576026607 · Headquarters: AIKEN, SC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  55. Mental Health America of Sc-sumter

    EIN 570646167 · Headquarters: SUMTER, SC, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  56. Mental Health America-laurens County

    EIN 582341215 · Headquarters: LAURENS, SC, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  57. Mental Health Assn of Florence Cty

    EIN 570626082 · Headquarters: FLORENCE, SC, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  58. Mental Health Awareness Foundation C/o Angela Polk

    EIN 570898098 · Headquarters: FLORENCE, SC, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  59. Mental Health of Darlington

    EIN 570646322 · Headquarters: HARTSVILLE, SC, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  60. Mental Illness Recovery Center Inc

    EIN 570984185 · Headquarters: Columbia, SC, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  61. Mepkin Abbey Catholic Conference

    EIN 570416728 · Headquarters: Moncks Corner, SC, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-T

  62. Merriwether Volunteer Fire Department

    EIN 521787456 · Headquarters: NORTH AUGUSTA, SC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  63. Metro Mamba Elite

    EIN 990427310 · Headquarters: COLUMBIA, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  64. Metropolitan Arts Council

    EIN 570560186 · Headquarters: GREENVILLE, SC, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  65. Meunier-perry Chapter 1015 Narfe

    EIN 800181402 · Headquarters: Myrtle Beach, SC, US · Unknown & Unclassified · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  66. Meyer Center for Special Children

    EIN 570361503 · Headquarters: GREENVILLE, SC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  67. Mhs Class of 1974

    EIN 320432162 · Headquarters: Conway, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. Miami Realty Association of Alpha Delta Phi

    EIN 310678152 · Headquarters: Charleston, SC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  69. Mid Carolina Credit Union

    EIN 570421351 · Headquarters: LUGOFF, SC, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  70. Mid-Atlantic Athletic Trainers Assoc

    EIN 521236954 · Headquarters: Spartanburg, SC, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  71. Mid-atlantic Circulation Managers Association

    EIN 560322195 · Headquarters: GREENVILLE, SC, USA · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-EZ

  72. Mid-Carolina Area Health Education Cons

    EIN 570650682 · Headquarters: Lancaster, SC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  73. Mid-carolina Electric Cooperative Attn Theresa Crepes

    EIN 570210417 · Headquarters: LEXINGTON, SC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  74. Mid-carolina Gun Club Inc

    EIN 570484675 · Headquarters: Orangeburg, SC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  75. Mid-carolinas Certified Professional Secretary Society

    EIN 561529794 · Headquarters: Rock Hill, SC, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  76. Mid-city Shrine Club

    EIN 570773605 · Headquarters: GREENVILLE, SC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  77. Mid-county Water Company Inc

    EIN 570520678 · Headquarters: WINNSBORO, SC, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  78. Middle Tyger Ruritan Club

    EIN 571081250 · Headquarters: GREER, SC, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  79. Middleton Hunting Club Inc

    EIN 570921347 · Headquarters: CHARLESTON, SC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  80. Midland Retired Military Association

    EIN 576069072 · Headquarters: DALZELL, SC, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  81. Midlands Alliance for Better Transportation and Ro

    EIN 994208671 · Headquarters: Columbia, SC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  82. Midlands Business Guild

    EIN 264155567 · Headquarters: LEXINGTON, SC, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  83. Midlands Elementary School Pto

    EIN 471884005 · Headquarters: Galivants Ferry, SC, USA · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-EZ

  84. Midlands Golf Course Owners Association

    EIN 562144598 · Headquarters: COLUMBIA, SC, USA · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-EZ

  85. Midlands Homeschool Association Inc

    EIN 852638360 · Headquarters: COLUMBIA, SC, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990

  86. Midlands Housing Alliance Inc

    EIN 203524141 · Headquarters: Columbia, SC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  87. Midlands International Trade Association

    EIN 571022404 · Headquarters: COLUMBIA, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  88. Midlands Master Naturalist Association

    EIN 471073898 · Headquarters: Columbia, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. Midlands Regional Family Council

    EIN 570736253 · Headquarters: Chapin, SC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  90. Midlands Technical College Foundation Inc

    EIN 237085753 · Headquarters: COLUMBIA, SC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  91. Midlands Youth Camp

    EIN 473056035 · Headquarters: Pelion, SC, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  92. Midnight Call

    EIN 237089073 · Headquarters: Lexington, SC, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  93. Midpines Club Inc

    EIN 823418069 · Headquarters: COLUMBIA, SC, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  94. Midtown Fellowship

    EIN 841690969 · Headquarters: COLUMBIA, SC, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-T

  95. Military Hearts Matter

    EIN 853928600 · Headquarters: Beaufort, SC, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  96. Military Order of the Cootie

    EIN 900511503 · Headquarters: Mt Pleasant, SC, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  97. Military Order of the Cootie of the United Staes

    EIN 800342947 · Headquarters: Moncks Corner, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. Military Order of the Cootie of the United States

    EIN 570961958 · Headquarters: Summerville, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  99. Military Order of the Cootie of the United States

    EIN 831453111 · Headquarters: BLYTHEWOOD, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. Military Order of the Cootie of the Us Aux

    EIN 311187188 · Headquarters: Summerville, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

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