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. Charles S Hall Trust Xxx-xx-xxxx

    EIN 026004816 · Headquarters: MANCHESTER, NH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  2. Charles S Harrison American

    EIN 580695481 · Headquarters: Columbus, GA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  3. Charles S Jones Memorial Trust

    EIN 486166410 · Headquarters: DALLAS, TX, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  4. Charles S Keene Fdn Ua 6324

    EIN 136053173 · Headquarters: WILMINGTON, DE, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  5. Charles S Nase Trust

    EIN 256832458 · Headquarters: SAINT LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  6. Charles S Peirce Society

    EIN 161136002 · Headquarters: Indianapolis, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. Charles S Raizen Foundation Inc

    EIN 136122579 · Headquarters: SCARSDALE, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  8. Charles S Robinson

    EIN 226066703 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  9. Charles S Robinson

    EIN 226066704 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  10. Charles S Rushe Middle School PTSA

    EIN 261299258 · Headquarters: Land O Lakes, FL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. Charles S Weston Tuw

    EIN 246021738 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  12. Charles Salmanson Family Foundation

    EIN 222571909 · Headquarters: PROVIDENCE, RI, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-PF

  13. Charles Samdperil Humanitarian Memorial Foundation

    EIN 050397612 · Headquarters: FAIRFIELD, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  14. Charles Samuel Weems Trust C/o Trustmark National Bank

    EIN 646020051 · Headquarters: JACKSON, MS, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  15. Charles Sanders Trust Uw C/o G West Saltonstall

    EIN 046022091 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  16. Charles Schneider Family Foundation Inc

    EIN 470582136 · Headquarters: OMAHA, NE, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  17. Charles Schwartz Foundation for Music Inc

    EIN 133617098 · Headquarters: WAPPINGERS FALLS, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  18. Charles Shapiro-general Maurice Rose Auxiliary 510

    EIN 320249896 · Headquarters: Southfield, MI, US · Unknown & Unclassified · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  19. Charles Sherrod Community Dev Corp

    EIN 473985534 · Headquarters: ALBANY, GA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  20. Charles Shulman Foundation

    EIN 656062187 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  21. Charles Simpson Ministries Inc

    EIN 742328963 · Headquarters: Mobile, AL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  22. Charles Smith Council of Allied Masonic Degrees

    EIN 161479593 · Headquarters: Oneonta, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  23. Charles Stallings Family Foundation

    EIN 881040096 · Headquarters: RALEIGH, NC, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-PF

  24. Charles Stewart Harding Foundation

    EIN 386081208 · Headquarters: FLINT, MI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  25. Charles Street Association Inc

    EIN 237200723 · Headquarters: New York, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. Charles Swanson American Legion Auxiliary Unit 80

    EIN 205250012 · Headquarters: Saint Cloud, FL, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  27. Charles T Sitrin Network of Homes & Serv Inc

    EIN 150543936 · Headquarters: NEW HARTFORD, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  28. Charles Taveggia - Mary Antonini Foundation

    EIN 371117154 · Headquarters: HERRIN, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  29. Charles Thompson Memorial Hall

    EIN 410575949 · Headquarters: SAINT PAUL, MN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  30. Charles Toonie Cash Evangelistic Association

    EIN 237181454 · Headquarters: JOHNSON CITY, TN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  31. Charles Town Chapter 1028 Women of the Moose

    EIN 310890697 · Headquarters: Charles Town, WV, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. Charles Town Lodge Number 948 Loyal Order of Moose

    EIN 550332759 · Headquarters: CHARLES TOWN, WV, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  33. Charles Towne Landing Foundation

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

  34. Charles Towne Montessori School

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

  35. Charles Village Civic Association Inc

    EIN 237259456 · Headquarters: Baltimore, MD, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  36. Charles W Blair Testamentary Trust B

    EIN 726130983 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  37. Charles W Cammack Children's Center

    EIN 550357073 · Headquarters: HUNTINGTON, WV, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  38. Charles W Christie Foundation

    EIN 371005392 · Headquarters: CHAMPAIGN, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  39. Charles W Diehl Jr Ta Crut-a

    EIN 237704396 · Headquarters: BUFFALO, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  40. Charles W Gabeline Trust

    EIN 420889922 · Headquarters: BURLINGTON, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  41. Charles W Herbster Foundation

    EIN 472286474 · Headquarters: LINCOLN, NE, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  42. Charles W Holtzer Fund No 1

    EIN 046008250 · Headquarters: DALLAS, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  43. Charles W Holtzer Fund No 2

    EIN 900299126 · Headquarters: DALLAS, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  44. Charles W Holtzer Fund No 3

    EIN 046008252 · Headquarters: DALLAS, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  45. Charles W Loosemore Foundation

    EIN 386140749 · Headquarters: Byron Center, MI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  46. Charles W Melillo Trust

    EIN 466415575 · Headquarters: PORT CHESTER, NY, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  47. Charles W Scott Tr Uw

    EIN 316022183 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  48. Charles W Stiger Jr (02-20672)

    EIN 367070606 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  49. Charles W Thomas & Bertha L Thomas Educational Loan Fund

    EIN 426057361 · Headquarters: Coon Rapids, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  50. Charles Warnken Sr Memorial Scholarship Fund

    EIN 742213880 · Headquarters: PLEASANTON, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  51. Charles Weidman Dance Foundation Inc

    EIN 132635687 · Headquarters: New York, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  52. Charles Wentz Carter Memorial Foundation

    EIN 236395203 · Headquarters: ORO VALLEY, AZ, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  53. Charles Wesley Bain Fund

    EIN 546092737 · Headquarters: SAINT LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  54. Charles Wesley Bain Trust

    EIN 546092736 · Headquarters: SAINT LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  55. Charles Widmer Memorial Cemetery & Perpetual Care Assn

    EIN 431421620 · Headquarters: Columbia, MO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  56. Charles Wright Academy

    EIN 910673111 · Headquarters: TACOMA, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  57. Charles X Carlson Octoraro Art Association

    EIN 232512638 · Headquarters: Oxford, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  58. Charles Y C Pak Foundation

    EIN 752267679 · Headquarters: DALLAS, TX, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  59. Charles Z Heskett Tw

    EIN 526073843 · Headquarters: BUFFALO, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  60. Charles Zane Emanuel Education Scholarship Tr

    EIN 816502178 · Headquarters: HERMITAGE, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  61. Charlesbank Homes

    EIN 042103755 · Headquarters: WALPOLE, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  62. Charlesgate Yacht Club Inc

    EIN 046016189 · Headquarters: CAMBRIDGE, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  63. 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

  64. Charleston Apartment Association

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

  65. Charleston Area Alliance for the Mentally Ill Cammi

    EIN 570629658 · Headquarters: NORTH CHARLESTON, SC, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  66. Charleston Area Ceos

    EIN 300509099 · Headquarters: Racine, WV, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  67. Charleston Area Chamber of Commerce

    EIN 370213958 · Headquarters: CHARLESTON, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  68. Charleston Area Charitable Foundation

    EIN 371172293 · Headquarters: CHARLESTON, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  69. Charleston Area Claims Assocation

    EIN 262997577 · Headquarters: Goose Creek, SC, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  70. Charleston Area Senior Citizens Inc

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

  71. Charleston Association of Life Underwriters

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

  72. Charleston Astronauts 4-H Club

    EIN 300557819 · Headquarters: Cimarron, KS, US · Unknown & Unclassified · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  73. Charleston Cemeteries Inc Roselawnmound

    EIN 371297451 · Headquarters: CHARLESTON, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  74. Charleston Chapter 1175 Women of the Moose

    EIN 371019726 · Headquarters: Charleston, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  75. Charleston Chapter No 317 Women of the Moose

    EIN 550592605 · Headquarters: Charleston, WV, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  76. Charleston Chapter of Sigma Xi

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

  77. 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

  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 Chapter the Military Officers Association of America

    EIN 737376911 · Headquarters: North Charleston, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. Charleston Chinese Academy

    EIN 872046874 · Headquarters: Summerville, SC, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  81. Charleston Civic Chorus Inc

    EIN 556023530 · Headquarters: Charleston, WV, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  82. Charleston Civil War Round Table

    EIN 473081446 · Headquarters: North Charleston, SC, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  83. Charleston Collegiate School

    EIN 570524957 · Headquarters: Johns Island, SC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  84. 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

  85. Charleston Community Unit School Dist 1 Excellence in Education Foundation

    EIN 371314762 · Headquarters: CHARLESTON, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  86. Charleston Country Club

    EIN 370213964 · Headquarters: CHARLESTON, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  87. Charleston County Bar Association

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

  88. 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

  89. Charleston County Farm Bureau

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

  90. Charleston County Medical Society

    EIN 570333066 · Headquarters: CHARLESTON, SC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  91. Charleston County Medical Society Alliance

    EIN 570654997 · Headquarters: MT PLEASANT, SC, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  92. Charleston CVB

    EIN 550598942 · Headquarters: Charleston, WV, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  93. Charleston Democratic Socialists of America

    EIN 861916124 · Headquarters: Charleston, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. Charleston Development Board Foundation

    EIN 576028563 · Headquarters: CHARLESTON, SC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  95. Charleston Dog Training Club Inc

    EIN 570734286 · Headquarters: NORTH CHARLESTON, SC, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  96. Charleston Downtown Alliance Inc

    EIN 853122621 · Headquarters: CHARLESTON, SC, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  97. Charleston Electrical Joint Apprenticeship & Training Trust Fund

    EIN 550559580 · Headquarters: CHARLESTON, WV, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  98. Charleston Fire Fighters Assoc 61

    EIN 582332282 · Headquarters: CHARLESTON, SC, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  99. Charleston Golf Inc

    EIN 571025269 · Headquarters: CHARLESTON, SC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  100. Charleston Habitat for Humanity Inc

    EIN 570889919 · Headquarters: Charleston, SC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

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