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. Central Hill Country Board of Realtors

    EIN 742014315 · Headquarters: FREDERICKSBURG, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  2. Central Holiness Outreach Ministry

    EIN 571134905 · Headquarters: Florence, SC, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  3. Central Homemakers Club

    EIN 300646311 · Headquarters: Henderson, KY, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  4. Central Houghton Neighborhood Association

    EIN 270082518 · Headquarters: Kirkland, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. Central Houston Civic Improvement Inc

    EIN 760113584 · Headquarters: HOUSTON, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  6. Central Houston Inc

    EIN 760062145 · Headquarters: HOUSTON, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  7. Central Hudson Gas & Electric Corp Health & Benefits Tr for Collective

    EIN 223173078 · Headquarters: POUGHKEEPSIE, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  8. Central Husky Committee

    EIN 920157473 · Headquarters: Anchorage, AK, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  9. Central Idaho Historical Musem Inc

    EIN 943188173 · Headquarters: McCall, ID, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. Central Idaho Rock and Mineral Club

    EIN 414934208 · Headquarters: Grangville, ID, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. Central Illinois Aazk Chapter

    EIN 371311944 · Headquarters: Springfield, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  12. Central Illinois Academy of Nutrition and Dietetics Inc

    EIN 800470273 · Headquarters: Peoria, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. Central Illinois Aerospace

    EIN 010755767 · Headquarters: Champaign, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  14. Central Illinois Agd

    EIN 833988691 · Headquarters: PEORIA, IL, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  15. Central Illinois Agency on Aging Inc

    EIN 370983168 · Headquarters: PEORIA, IL, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  16. Central Illinois Antique Dealers As Sociation

    EIN 237303775 · Headquarters: BLOOMINGTON, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  17. Central Illinois Aviators

    EIN 464512695 · Headquarters: Galesburg, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  18. Central Illinois Board of Realtors

    EIN 370748054 · Headquarters: CHARLESTON, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  19. Central Illinois Branch American Association Laboratory Animal Care

    EIN 465635980 · Headquarters: Urbana, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  20. Central Illinois Bridge Association

    EIN 261526086 · Headquarters: Bloomington, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  21. Central Illinois Budgerigar Club

    EIN 472904676 · Headquarters: Tolono, IL, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  22. Central Illinois Builders of AGC

    EIN 370731685 · Headquarters: Springfield, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  23. Central Illinois Builders' Chapter of Agc Industry Advancement Foundation

    EIN 237035794 · Headquarters: Springfield, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  24. Central Illinois Building & Construction Trades Council

    EIN 371003289 · Headquarters: SPRINGFIELD, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  25. Central Illinois Carpenters Health and Welfare Fund

    EIN 371117215 · Headquarters: LINCOLN, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  26. Central Illinois Chamber of Commerce

    EIN 370159790 · Headquarters: DECATUR, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  27. Central Illinois Chapter of Smacna Inc Association Fund

    EIN 376045269 · Headquarters: LINCOLN, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  28. Central Illinois Chapter of Smacna Inc Industry Fund

    EIN 371311193 · Headquarters: LINCOLN, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  29. Central Illinois Chapter Piano Technicians Guild

    EIN 205049127 · Headquarters: Effingham, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. Central Illinois Credit Union

    EIN 370653843 · Headquarters: CHAMPAIGN, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  31. Central Illinois Daylily Society

    EIN 900593030 · Headquarters: Springfield, IL, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  32. Central Illinois Down's Syndrome Organization

    EIN 371008509 · Headquarters: NORMAL, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  33. Central Illinois Effingham Chapter 1603 Inc

    EIN 371406997 · Headquarters: MATTOON, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  34. Central Illinois Families of the Fallen

    EIN 471852435 · Headquarters: Jacksonville, IL, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  35. Central Illinois Geocachers Association Inc

    EIN 452714469 · Headquarters: Normal, IL, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  36. Central Illinois Golf Course Superintendents Association

    EIN 371237657 · Headquarters: BLOOMINGTON, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  37. Central Illinois Irrigated Growers

    EIN 371255402 · Headquarters: HAVANA, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  38. Central Illinois Jazz Society Inc

    EIN 371117262 · Headquarters: Peoria, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  39. Central Illinois Landmarks Foundation

    EIN 371022327 · Headquarters: PEORIA, IL, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  40. Central Illinois Mason Contractors Association

    EIN 371332871 · Headquarters: Lincoln, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  41. Central Illinois Mason Contractors Industry Fund

    EIN 371414361 · Headquarters: Lincoln, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  42. Central Illinois Moose Council of Higher Degrees

    EIN 900351238 · Headquarters: Bloomington, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  43. Central Illinois Mounted Search and Rescue

    EIN 465172608 · Headquarters: Gridley, IL, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  44. Central Illinois Orchid Society

    EIN 371272189 · Headquarters: Champaign, IL, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  45. Central Illinois Practical Shooters Club Inc

    EIN 030554293 · Headquarters: Lincoln, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  46. Central Illinois Region Sports Car Club of Am

    EIN 371142400 · Headquarters: Dunlap, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  47. Central Illinois Right to Life Inc

    EIN 371177573 · Headquarters: PEORIA, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  48. Central Illinois Service Access Inc

    EIN 363653919 · Headquarters: LINCOLN, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  49. Central Illinois Soccer Officials Association

    EIN 371032002 · Headquarters: Springfield, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  50. Central Illinois Society of Financial

    EIN 376035768 · Headquarters: BLOOMINGTON, IL, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  51. Central Illinois Watch and Clock Collectors

    EIN 371169399 · Headquarters: Bement, IL, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  52. Central Illinois Youth Symphony

    EIN 237334398 · Headquarters: PEORIA, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  53. Central Indiana Academy of Nutrition and Dietetics

    EIN 472075376 · Headquarters: Indianapolis, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  54. Central Indiana Boxer Club Inc

    EIN 356041756 · Headquarters: Carmel, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  55. Central Indiana Bridge Association Inc

    EIN 351162271 · Headquarters: INDIANAPOLIS, IN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  56. Central Indiana Building and Construction Trades Council

    EIN 350489815 · Headquarters: INDIANAPOLIS, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  57. Central Indiana Chapter Inc NATL Electrical Contractors Assoc

    EIN 350823608 · Headquarters: Carmel, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  58. Central Indiana Chapter of American Society of Pain Management Nurses

    EIN 352113644 · Headquarters: Indianapolis, IN, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  59. Central Indiana Chapter of Construction Financial Management

    EIN 351853186 · Headquarters: WESTFIELD, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  60. Central Indiana Chapter of Ispe

    EIN 273337295 · Headquarters: GREENWOOD, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  61. Central Indiana Chapter of the Association of Certified Fraud

    EIN 351924684 · Headquarters: Speedway, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  62. Central Indiana Chapter of the Society of Cpcu Inc

    EIN 310908122 · Headquarters: FISHERS, IN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  63. Central Indiana Folk Music and Mountain Dulcimer Society Inc

    EIN 311050646 · Headquarters: Indianapolis, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  64. Central Indiana Foster Cats

    EIN 811959147 · Headquarters: Westfield, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  65. Central Indiana Grotto Inc

    EIN 351597596 · Headquarters: Indianapolis, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  66. Central Indiana Local of Democratic Socialists of America

    EIN 824870859 · Headquarters: Indianapolis, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  67. Central Indiana Old Car Club Inc

    EIN 237161629 · Headquarters: MUNCIE, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. Central Indiana Operators Association Inc

    EIN 384179599 · Headquarters: Danville, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  69. Central Indiana Punishers Lemc Inc

    EIN 423895340 · Headquarters: Greensburg, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  70. Central Indiana Quarter Midget Association Inc

    EIN 356075577 · Headquarters: Indianapolis, IN, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  71. Central Indiana Region of the Porsche Club of America

    EIN 311161589 · Headquarters: Indianapolis, IN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  72. Central Indiana School Employees' Insurance Trust

    EIN 356515214 · Headquarters: CARMEL, IN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  73. Central Indiana Travel Baseball Corporation

    EIN 820919453 · Headquarters: Lebanon, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  74. Central Indiana Veterinary Medical Association

    EIN 351416530 · Headquarters: Indianapolis, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  75. Central Indiana Wilderness Club Inc

    EIN 311067195 · Headquarters: Indianapolis, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  76. Central Instrumental Music Booster

    EIN 351853938 · Headquarters: Evansville, IN, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  77. Central Intelligence Retirees Association

    EIN 510166434 · Headquarters: MC LEAN, VA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  78. Central Intercollegiate Athletic Assoc

    EIN 540698623 · Headquarters: CHARLOTTE, NC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  79. Central Intergroup Office of the Desert

    EIN 953510829 · Headquarters: Cathedral City, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  80. Central Iowa Board of Realtors

    EIN 421113206 · Headquarters: AMES, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  81. Central Iowa Building and Construction Trades Council

    EIN 237374601 · Headquarters: DES MOINES, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  82. Central Iowa Chapter of American Association of Women Dentisti

    EIN 300492720 · Headquarters: West Des Moines, IA, US · Unknown & Unclassified · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  83. Central Iowa Chapter of National Society of Arts and Letters

    EIN 931420956 · Headquarters: Algona, IA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  84. Central Iowa Chapter Sheet Metal Contractors of Iowa Inc

    EIN 237193739 · Headquarters: WEST DES MOINES, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  85. Central Iowa Chess Inc

    EIN 452412431 · Headquarters: Marshalltown, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  86. Central Iowa Collie Club

    EIN 421511847 · Headquarters: Des Moines, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  87. Central Iowa Expo Inc

    EIN 208455185 · Headquarters: BOONE, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  88. Central Iowa Farm Business Association

    EIN 420790102 · Headquarters: JEFFERSON, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  89. Central Iowa Garden Railway Society Inc

    EIN 455237263 · Headquarters: Altoona, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  90. Central Iowa Health Properties Corporation

    EIN 421233759 · Headquarters: DES MOINES, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  91. Central Iowa Juvenile Detention Center

    EIN 421414825 · Headquarters: Eldora, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  92. Central Iowa Mechanical Contracting Industry Development Fund

    EIN 237329890 · Headquarters: URBANDALE, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  93. Central Iowa Model a Club

    EIN 421173400 · Headquarters: Des Moines, IA, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  94. Central Iowa Music Coalition

    EIN 393817421 · Headquarters: Ames, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. Central Iowa Ostomy Support

    EIN 352322701 · Headquarters: Steamboat Rock, IA, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  96. Central Iowa Power Cooperative

    EIN 420652127 · Headquarters: CEDAR RAPIDS, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  97. Central Iowa Region Taxpayers Associatio

    EIN 421342063 · Headquarters: DES MOINES, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  98. Central Iowa Round Dance Association

    EIN 800294337 · Headquarters: DES MOINES, IA, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  99. Central Iowa Senior Education Network Inc

    EIN 990869777 · Headquarters: Winsor Heights, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. Central Iowa Sheet Metal Industry Labor Management Committee

    EIN 421334476 · Headquarters: WEST DES MOINES, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

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