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. Illinois High School & College Driver Education Association

    EIN 366140100 · Headquarters: Burlington, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  2. Illinois High School Activities Foundation

    EIN 371322645 · Headquarters: BLOOMINGTON, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  3. Illinois High School Association

    EIN 366001358 · Headquarters: BLOOMINGTON, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  4. Illinois High School Football Coaches Association Inc

    EIN 237138930 · Headquarters: STERLING, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  5. Illinois High School Tennis Coaches Association

    EIN 363806926 · Headquarters: Naperville, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  6. Illinois Holstein Association

    EIN 366092114 · Headquarters: Gridley, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  7. Illinois Homecare & Hospice Council

    EIN 237173150 · Headquarters: SPRINGFIELD, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  8. Illinois Homeopathic Medical Association

    EIN 363808322 · Headquarters: Bloomingdale, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. Illinois Horsemen Benevolent Protective Assn Inc

    EIN 371242930 · Headquarters: CASEYVILLE, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  10. Illinois Hotel and Lodging Association

    EIN 363507409 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  11. Illinois Ignition Interlock Assoc

    EIN 208255468 · Headquarters: CINCINNATI, OH, USA · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-EZ

  12. Illinois Immigration Forum

    EIN 843303950 · Headquarters: BUFFALO GROVE, IL, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  13. Illinois Impact Inc

    EIN 871934495 · Headquarters: Mundelein, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  14. Illinois Independent Automobile Dealers Association Inc

    EIN 371291615 · Headquarters: Rockford, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  15. Illinois Independent Telephone Asso

    EIN 437600842 · Headquarters: LOVINGTON, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  16. Illinois Industrial Technology Education Association

    EIN 366084093 · Headquarters: Danvers, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. Illinois Institute for Continuing Legal Education

    EIN 237003600 · Headquarters: SPRINGFIELD, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  18. Illinois Insurance Association

    EIN 362390323 · Headquarters: SPRINGFIELD, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  19. Illinois Insurance Guaranty Fund

    EIN 362737437 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  20. Illinois Inter-agency Athletic Association

    EIN 371066715 · Headquarters: hampton, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  21. Illinois Intramural-recreational Sports Association

    EIN 371289806 · Headquarters: LOCKPORT, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  22. Illinois Irish Baseball Softball

    EIN 393896224 · Headquarters: Chicago, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  23. Illinois Irrigation Association Inc University of Illinois

    EIN 371083176 · Headquarters: Bloomington, IL, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  24. Illinois Jaycee Charitable Foundation Inc

    EIN 371132894 · Headquarters: Fox River Grove, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  25. Illinois Judges Association Inc

    EIN 363033838 · Headquarters: Chicago, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  26. Illinois Judicial Council

    EIN 357263713 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  27. Illinois Junior Academy of Science Inc

    EIN 366191688 · Headquarters: PEORIA, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  28. Illinois Kidney Care Alliance

    EIN 844593750 · Headquarters: Skokie, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  29. Illinois Knights Templar Home Endowment Fund

    EIN 363153303 · Headquarters: GLEN ELLYN, IL, USA · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990

  30. Illinois Laborers-employers Cooperation and Education Trust

    EIN 376304539 · Headquarters: SPRINGFIELD, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  31. Illinois Lake Management Association

    EIN 363386398 · Headquarters: Springfield, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. Illinois Lamb and Wool Producers Inc

    EIN 371078661 · Headquarters: Morris, IL, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  33. Illinois Land Improvement Contractors Association Inc

    EIN 370916580 · Headquarters: GALVA, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  34. Illinois Landscape Contractors Association

    EIN 366143114 · Headquarters: OAK BROOK, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  35. Illinois Latino Judges Association

    EIN 832039406 · Headquarters: Chicago, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  36. Illinois Liberty Pac

    EIN 452538742 · Headquarters: CHICAGO, IL, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  37. Illinois Library Association

    EIN 362324945 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  38. Illinois Licensed Beverage Association

    EIN 361680470 · Headquarters: SPRINGFIELD, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  39. Illinois Life and Health Insurance Guaranty Association

    EIN 363117539 · Headquarters: Lisle, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  40. Illinois Lions Youth Association Inc Nfp

    EIN 463358712 · Headquarters: Plainfield, IL, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  41. Illinois Live Steamers Inc

    EIN 366162638 · Headquarters: Plainfield, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  42. Illinois Local Government Lawyers Association Ltd

    EIN 371286578 · Headquarters: DeKalb, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  43. Illinois Lumber and Material Dealers Insurance Trust

    EIN 371238314 · Headquarters: ROCHESTER, IL, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  44. Illinois Manufactured Housing Association

    EIN 362231845 · Headquarters: Springfield, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  45. Illinois Manufacturers' Association

    EIN 361256610 · Headquarters: SPRINGFIELD, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  46. Illinois Marine Vets Mc

    EIN 813249079 · Headquarters: Cisco, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  47. Illinois Masonic Foundation for the Prevention of Drug Abuse Among Children

    EIN 371267044 · Headquarters: SPRINGFIELD, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  48. Illinois Masonic Medical Center

    EIN 362171705 · Headquarters: Chicago, IL, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  49. Illinois Masonry Institute

    EIN 362792396 · Headquarters: MOUNT PROSPECT, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  50. Illinois Medical Group Management Association

    EIN 363378019 · Headquarters: AURORA, CO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  51. Illinois Mennonite Historical And

    EIN 237388410 · Headquarters: Metamora, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  52. Illinois Milk Promotion Board

    EIN 371203443 · Headquarters: BLOOMINGTON, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  53. Illinois Mining Institute

    EIN 900714834 · Headquarters: PERCY, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  54. Illinois Moose Assn

    EIN 366116511 · Headquarters: TUSCOLA, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  55. Illinois Mortgage Bankers Association

    EIN 360902710 · Headquarters: MOKENA, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  56. Illinois Motorcycle Dealers Association

    EIN 510186264 · Headquarters: Springfield, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  57. Illinois Movers- and Warehousemen

    EIN 370693510 · Headquarters: SPRINGFIELD, IL, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990

  58. Illinois Municipal League Building Corp

    EIN 376005623 · Headquarters: SPRINGFIELD, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. Illinois Municipal Treasurers Association

    EIN 371238311 · Headquarters: Oswego, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  60. Illinois Municipal Utilities Association

    EIN 370907478 · Headquarters: SPRINGFIELD, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  61. Illinois Muslim Action Network

    EIN 991167076 · Headquarters: Hoffman Estates, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  62. Illinois Native Plant Society

    EIN 371258252 · Headquarters: SPRINGFIELD, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  63. Illinois Natural Heritage Foundation

    EIN 363238492 · Headquarters: ROCKFORD, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  64. Illinois Natural Medicine Alliance

    EIN 263837318 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  65. Illinois Nela

    EIN 364180020 · Headquarters: Chicago, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  66. Illinois News Broadcasters Association

    EIN 900600158 · Headquarters: Macomb, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  67. Illinois Norsk Rosemalers Association

    EIN 363252021 · Headquarters: Downers Grove, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  68. Illinois Nu Sigma Phi Epsilon Alumni Corporation

    EIN 020731436 · Headquarters: Manteno, IL, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  69. Illinois Numismatic Association

    EIN 363627468 · Headquarters: Arlington Heights, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  70. Illinois Nurses Association

    EIN 361258142 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  71. Illinois Nursing Home Admin Assoc

    EIN 371219674 · Headquarters: Edwardsville, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  72. Illinois Oil & Gas Association

    EIN 370611177 · Headquarters: MT VERNON, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  73. Illinois Optometric Association

    EIN 362586242 · Headquarters: Springfield, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  74. Illinois Order of Demolay Foundation Inc

    EIN 363044322 · Headquarters: East Moline, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  75. Illinois Osteopathic Medical Society

    EIN 366065503 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  76. Illinois Outdoor Mens Association

    EIN 363605238 · Headquarters: Monticello, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  77. Illinois Paralegal Association

    EIN 362779797 · Headquarters: New Lennox, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  78. Illinois Park Law Enforcement Association

    EIN 364120038 · Headquarters: Wheaton, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  79. Illinois Patrons of the Arts in the Vatican Museums

    EIN 363906160 · Headquarters: Chicago, IL, United States · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  80. Illinois Pawnbrokers Association Ltd

    EIN 363735972 · Headquarters: Rockford, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  81. Illinois Peo Home Fund Inc

    EIN 370697158 · Headquarters: MCNABB, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  82. Illinois Pest Control Association

    EIN 371065797 · Headquarters: LAFAYETTE, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  83. Illinois Pharmacists Association

    EIN 361257350 · Headquarters: Springfield, Illinois, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  84. Illinois Pilots Association

    EIN 371031765 · Headquarters: Springfield, IL, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  85. Illinois Pilots Association-springfield Chapter

    EIN 473312680 · Headquarters: Springfield, IL, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  86. Illinois Pipe Trades Association

    EIN 366080375 · Headquarters: SPRINGFIELD, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  87. Illinois Plumbing Education Association of Central Illinois

    EIN 272071893 · Headquarters: Bloomington, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  88. Illinois Podiatric Medical Association

    EIN 366168815 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  89. Illinois Police Association

    EIN 362158895 · Headquarters: ELMWOOD PARK, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  90. Illinois Police Work Dog Association Ltd

    EIN 364486047 · Headquarters: Matteson, IL, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  91. Illinois Policy Pac

    EIN 833688761 · Headquarters: CHICAGO, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  92. Illinois Pork Producers Association

    EIN 370810236 · Headquarters: SPRINGFIELD, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  93. Illinois Poverty Action Council

    EIN 993079124 · Headquarters: Springfield, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. Illinois Prairie Path

    EIN 366157280 · Headquarters: Wheaton, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  95. Illinois Prairie Weavers Guild Nfp

    EIN 992921344 · Headquarters: Naperville, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  96. Illinois Prarie Estates Water Association

    EIN 363338448 · Headquarters: MARSEILLES, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. Illinois Press Photographers Association

    EIN 800683294 · Headquarters: Chicago, IL, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  98. Illinois Prevailing Wage Council

    EIN 371206998 · Headquarters: ROCK ISLAND, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  99. Illinois Primary Health Care Association

    EIN 363369241 · Headquarters: Springfield, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  100. Illinois Principals Association

    EIN 362739730 · Headquarters: SPRINGFIELD, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

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