Unknown & Unclassified nonprofits in Missouri

Unknown & Unclassified nonprofits in Missouri. Browse 15,780 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. Independent Order of Odd Fellows Missouri Gl & Jl

    EIN 430336620 · Headquarters: MEXICO, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  2. Independent Residential Services Inc

    EIN 431372115 · Headquarters: Springfield, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  3. Independent Schools of St Louis

    EIN 430983817 · Headquarters: ST LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  4. India Association of St Louis

    EIN 431099250 · Headquarters: SAINT LOUIS, MO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. Indian Lake Preservation Inc

    EIN 862278166 · Headquarters: CUBA, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  6. Indian Lake Property Owners Association

    EIN 430815929 · Headquarters: CUBA, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  7. Indiana Beta House Corporation

    EIN 356007520 · Headquarters: TOWN AND COUNTRY, MO, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990

  8. Indiana Gamma Association of Pi Beta Phi Inc

    EIN 357053918 · Headquarters: TOWN COUNTRY, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  9. Individual Illusions Incorporated

    EIN 431591755 · Headquarters: Saint Louis, MO, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  10. Industrial Compressor Distributor Association Inc

    EIN 311059147 · Headquarters: Saint Louis, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  11. Industrial Development Authority of Lewis County

    EIN 431649149 · Headquarters: MONTICELLO, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  12. Industrial Development Authority of Mexico Missouri

    EIN 431202006 · Headquarters: MEXICO, MO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. Industrial Development Authority of Perry County Missouri

    EIN 431216014 · Headquarters: PERRYVILLE, MO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  14. Industrial Development Authority of St Louis County

    EIN 431170145 · Headquarters: SAINT LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  15. Industrial Development Authority of The

    EIN 431430093 · Headquarters: BOLIVAR, MO, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990

  16. Industrial Development Authority of the City of Moberly Missouri

    EIN 431281758 · Headquarters: MOBERLY, MO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. Industry Development Fund

    EIN 431642020 · Headquarters: SPRINGFIELD, MO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  18. Inez Duff Bishop Charitable Trust

    EIN 546163110 · Headquarters: SAINT LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  19. Infant Loss Resources

    EIN 431344645 · Headquarters: SAINT LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  20. Information Systems Audit and Control Association

    EIN 510161367 · Headquarters: Chesterfield, MO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  21. Information Systems Audit and Control Association Inc

    EIN 452250186 · Headquarters: Springfield, MO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  22. Information Systems Security Association

    EIN 431667425 · Headquarters: KANSAS CITY, MO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  23. Infra

    EIN 440533308 · Headquarters: JEFFERSON CITY, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  24. Ingersoll a E Pauline D T U A

    EIN 956010211 · Headquarters: SAINT LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  25. Inland 85 Board of Trustees

    EIN 834432827 · Headquarters: ST LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  26. Inland Rivers Ports and Terminals Inc

    EIN 431087812 · Headquarters: ST LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  27. Innovative Learning Systems

    EIN 454198142 · Headquarters: St Louis, MO, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  28. Innovox Stl

    EIN 462176951 · Headquarters: SAINT LOUIS, MO, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  29. Insight Theatre Company

    EIN 270618601 · Headquarters: ST LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-EZ

  30. Insight Through Gods Word Ministries

    EIN 822436395 · Headquarters: Overland, MO, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  31. Institut De La Causerie Francaise

    EIN 742501335 · Headquarters: Kansas City, MO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  32. Institute for Intercultural Leadership

    EIN 431548675 · Headquarters: Saint Louis, MO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  33. Institute for Real Estate Management St Louis Chapter #11

    EIN 510204268 · Headquarters: ST LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  34. Institute for Research and Education on Human Rights

    EIN 431326238 · Headquarters: KANSAS CITY, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  35. Institute for Supply Management-Kansas City Inc

    EIN 436051718 · Headquarters: KANSAS CITY, MO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  36. Institute for Theological Encounter with Scie

    EIN 237000424 · Headquarters: Saint Louis, MO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  37. Institute of Applied Research Inc

    EIN 431154671 · Headquarters: KIRKWOOD, MO, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  38. Institute of Counseling Prayer

    EIN 431462983 · Headquarters: Joplin, MO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  39. Institute of Industrial Engineers Inc

    EIN 510147522 · Headquarters: COLUMBIA, MO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  40. Institute of Internal Auditors

    EIN 431523797 · Headquarters: Jefferson City, MO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  41. Institute of Management Accountants Inc

    EIN 237290263 · Headquarters: CARL JUNCTION, MO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  42. Institute of Management Accountants Inc

    EIN 237353131 · Headquarters: CANTON, MO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  43. Institute of Management Accountants Inc

    EIN 237353179 · Headquarters: SAINT JOSEPH, MO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  44. Institute of Management Accountants Inc

    EIN 237353206 · Headquarters: SAINT CHARLES, MO, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  45. Institute of Management Accountants Inc

    EIN 431141053 · Headquarters: HIGHLANDVILLE, MO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  46. Institute of Management Accountants Inc

    EIN 431175760 · Headquarters: SPRINGFIELD, MO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  47. Institute of Medical Education and Research

    EIN 430690321 · Headquarters: SAINT LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-PF

  48. Institute of Real Estate Management Kc15

    EIN 510204266 · Headquarters: KANSAS CITY, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  49. Institute of Transportation Engineers

    EIN 472989777 · Headquarters: Columbia, MO, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  50. Insurance Attorney Association

    EIN 431549841 · Headquarters: JEFFERSON CITY, MO, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  51. Insurance Premium Finance Association Inc

    EIN 136162452 · Headquarters: KANSAS CITY, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  52. Int'l Association of Bridge Structural Ironworkers of St Louis & Vicinity

    EIN 436031392 · Headquarters: ST LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  53. Int'l Association of Firefighters Local 77

    EIN 436049432 · Headquarters: Saint Joseph, MO, USA · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990

  54. Int'l Brotherhood of Bpat #558

    EIN 440645349 · Headquarters: RAYTOWN, MO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  55. Int'l Brotherhood of Teamsters Cwh Local 541

    EIN 440185897 · Headquarters: OAK GROVE, MO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  56. Inter City Fire Fighters Assoc

    EIN 431940848 · Headquarters: Kansas City, MO, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  57. Intercounty Electric Cooperative Association

    EIN 440296100 · Headquarters: LICKING, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  58. Intermountain Burn Center Fdn

    EIN 942952824 · Headquarters: SAINT LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  59. Internal Revenue Service Employee Association

    EIN 237064222 · Headquarters: Kansas City, MO, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  60. Internation Christian Fellowship of Jackson

    EIN 844192772 · Headquarters: JACKSON, MO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. International Academy of Scien

    EIN 431499372 · Headquarters: KANSAS CITY, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  62. International Alliance Theatrical Stage Employees & Moving Picture

    EIN 436033625 · Headquarters: SAINT LOUIS, MO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  63. International Alliance Theatrical Stage Employees & Moving Picture M

    EIN 430549411 · Headquarters: SAINT LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  64. International Allnce Theatriatse

    EIN 430337688 · Headquarters: ST LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  65. International Assn of Fire Fighters

    EIN 431838603 · Headquarters: BLUE SPRINGS, MO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  66. International Assn of Fire Fighters Local 42

    EIN 440593268 · Headquarters: KANSAS CITY, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  67. International Assn of Heat & Frost Insulators and Allied Workers

    EIN 436097340 · Headquarters: SPRINGFIELD, MO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  68. International Assoc of Lions Clubs

    EIN 431709284 · Headquarters: WINONA, MO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  69. International Assoc of Lions Clubs 10079 Poplar Bluff

    EIN 436051716 · Headquarters: POPLAR BLUFF, MO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  70. International Assoc of Machinists and Aerospace Workers Welfare Trust

    EIN 430648504 · Headquarters: BRIDGETON, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  71. International Assocation of Fire Fighters

    EIN 921670862 · Headquarters: Cape Girardeau, MO, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  72. International Associaiton of Lions Clubs

    EIN 436048908 · Headquarters: Cuba, MO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  73. International Association of Administrative Professionals

    EIN 440367954 · Headquarters: KANSAS CITY, MO, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  74. International Association of Assessing Officers

    EIN 362210012 · Headquarters: KANSAS CITY, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  75. International Association of Electrical Inspectors

    EIN 436049425 · Headquarters: Saint Charles, MO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  76. International Association of Fairs and Expositions

    EIN 560603707 · Headquarters: SPRINGFIELD, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  77. International Association of Fire Fighters

    EIN 300594318 · Headquarters: Fort Leonard Wood, MO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  78. International Association of Fire Fighters

    EIN 431851092 · Headquarters: Warrensburg, MO, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  79. International Association of Fire Fighters

    EIN 436049434 · Headquarters: Sedalia, MO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  80. International Association of Fire Fighters

    EIN 464037765 · Headquarters: SMITHVILLE, MO, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  81. International Association of Fire Fighters

    EIN 510226946 · Headquarters: JOPLIN, MO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  82. International Association of Fire Fighters

    EIN 510250993 · Headquarters: MARSHALL, MO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  83. International Association of Fire Fighters

    EIN 853894908 · Headquarters: Sedalia, MO, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  84. International Association of Fire Fighters

    EIN 912004498 · Headquarters: Raymore, MO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  85. International Association of Fire Fighters - 2195 Lee's Summit

    EIN 431231371 · Headquarters: Lees Summit, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  86. International Association of Fire Fighters Local 0757 of St Charles Mo

    EIN 237080040 · Headquarters: ST CHARLES, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  87. International Association of Firefighter 2665 Mehlville Firefighters Local

    EIN 431104827 · Headquarters: SAINT LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  88. International Association of Firefighter Firefighters Local 73

    EIN 430513605 · Headquarters: ST LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  89. International Association of Firefighters-local 2665

    EIN 431185063 · Headquarters: SAINT PETERS, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  90. International Association of Heat & Frost Insulators & Allied Local 27

    EIN 440337342 · Headquarters: INDEPENDENCE, MO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  91. International Association of Heat and Frost Insulators & Asbestos Workers # 1

    EIN 430337341 · Headquarters: ST LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  92. International Association of Lion Clubs

    EIN 431432048 · Headquarters: Hermitage, MO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  93. International Association of Lions

    EIN 237309521 · Headquarters: Caledonia, MO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  94. International Association of Lions

    EIN 431025748 · Headquarters: HOLTS SUMMIT, MO, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  95. International Association of Lions

    EIN 431223177 · Headquarters: MILLER, MO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  96. International Association of Lions

    EIN 436063588 · Headquarters: SUNRISE BEACH, MO, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  97. International Association of Lions

    EIN 440501583 · Headquarters: Saint Joseph, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  98. International Association of Lions 10129 Monett

    EIN 436063620 · Headquarters: Monett, MO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  99. International Association of Lions 10287 Houston

    EIN 431619800 · Headquarters: Houston, MO, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  100. International Association of Lions Club

    EIN 436039998 · Headquarters: BOONVILLE, MO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

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