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 Education Association

    EIN 991170643 · Headquarters: Peoria, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  2. Illinois Education Association

    EIN 993406369 · Headquarters: Skokie, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. Illinois Education Association

    EIN 994581007 · Headquarters: Rushville, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  4. Illinois Education Association Barrington Ea

    EIN 363037734 · Headquarters: CRYSTAL LAKE, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  5. Illinois Education Association Indian Prairie Education Association

    EIN 363336939 · Headquarters: NAPERVILLE, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  6. Illinois Education Association Naperville Unit Educational Association

    EIN 363148229 · Headquarters: NAPERVILLE, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  7. Illinois Education Education

    EIN 823485839 · Headquarters: Libertyville, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  8. Illinois Educational Association

    EIN 363820919 · Headquarters: Lombard, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  9. Illinois Educational Association

    EIN 371155517 · Headquarters: Decatur, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  10. Illinois Educational Association

    EIN 371326197 · Headquarters: Peoria, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  11. Illinois Educational Association

    EIN 911911820 · Headquarters: Libertyville, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  12. Illinois Educators Credit Union

    EIN 370771458 · Headquarters: SPRINGFIELD, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  13. Illinois Electric Cooperative

    EIN 370345145 · Headquarters: Winchester, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  14. Illinois Elite Softball Inc Nfp

    EIN 932532409 · Headquarters: LaSalle, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  15. Illinois Elks Association

    EIN 376056617 · Headquarters: FAIRFIELD, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  16. Illinois Elks Association Charitable Trust

    EIN 367040393 · Headquarters: FAIRFIELD, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  17. Illinois Elks Publication Corporation

    EIN 363622665 · Headquarters: JOLIET, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  18. Illinois Emergency Services Management Association

    EIN 371102255 · Headquarters: EVANSVILLE, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  19. Illinois Energy Association

    EIN 371319051 · Headquarters: SPRINGFIELD, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  20. Illinois Engineering Initiative

    EIN 510185971 · Headquarters: SPRINGFIELD, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  21. Illinois Enterprise Zone Association

    EIN 363569912 · Headquarters: OTTAWA, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  22. Illinois Environmental Contractors Association

    EIN 363786445 · Headquarters: FRANKFORT, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  23. Illinois Environmental Council General Fund

    EIN 370989990 · Headquarters: SPRINGFIELD, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  24. Illinois Environmental Health Assoc Incorporated

    EIN 363092564 · Headquarters: WAUCONDA, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  25. Illinois Environmental Regulatory Group Inc

    EIN 371196230 · Headquarters: Springfield, IL, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990

  26. Illinois Epsilon SAE House Corporation

    EIN 264659069 · Headquarters: Hendersonville, TN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  27. Illinois Equal Justice Foundation

    EIN 371188469 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  28. Illinois Eta Fraternal Corporation of Phi Kappa Psi

    EIN 020814761 · Headquarters: Glen Carbon, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  29. Illinois Eta of Pi Beta Phi Inc Alumni House Corporation

    EIN 376041732 · Headquarters: DECATUR, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  30. Illinois Executive Mansion Association

    EIN 237244796 · Headquarters: Springfield, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  31. Illinois Extension Advisors

    EIN 371268389 · Headquarters: Champaign, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. Illinois Fair Plan Association

    EIN 362688813 · Headquarters: TINLEY PARK, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  33. Illinois Fair Trade Coalition

    EIN 461812830 · Headquarters: Chicago, IL, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  34. Illinois Families for Public Schools

    EIN 811863128 · Headquarters: Chicago, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. Illinois Family & Consumer Sciences Teachers Association

    EIN 237365081 · Headquarters: PIASA, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  36. Illinois Farm Bureau

    EIN 370809856 · Headquarters: Bloomington, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  37. Illinois Farm Business Farm Management Association

    EIN 376046462 · Headquarters: URBANA, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  38. Illinois Farmers Union Inc

    EIN 370715122 · Headquarters: ALTAMONT, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  39. Illinois Farmhouse

    EIN 370672607 · Headquarters: Urbana-Champaign, IL, United States · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  40. Illinois Faternal Order of Police Labor Council

    EIN 743257554 · Headquarters: Joliet, IL, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  41. Illinois Federation for Right to Life Inc

    EIN 370987782 · Headquarters: Springfield, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  42. Illinois Federation of Business Professional Womens Club

    EIN 376058243 · Headquarters: Centralia, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  43. Illinois Federation of Business Womens Clubs Inc

    EIN 362510701 · Headquarters: Carlyle, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  44. Illinois Federation of Business Womens Clubs Inc

    EIN 366207117 · Headquarters: BERWYN, IL, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  45. Illinois Federation of Business Womens Clubs Inc

    EIN 366207134 · Headquarters: LA GRANGE, IL, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  46. Illinois Federation of Business Womens Clubs Inc

    EIN 370637295 · Headquarters: Edwardsville, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  47. Illinois Federation of Business Womens Clubs Inc

    EIN 371000641 · Headquarters: Highland, IL, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  48. Illinois Federation of Business Womens Clubs Inc

    EIN 376043202 · Headquarters: Mount Vernon, IL, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  49. Illinois Federation of Business Womens Clubs Inc

    EIN 376059498 · Headquarters: Taylorville, IL, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  50. Illinois Federation of Business Womens Clubs Inc

    EIN 376079740 · Headquarters: Belleville, IL, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  51. Illinois Federation of Business Womens Clubs Inc

    EIN 376080041 · Headquarters: Urbana, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  52. Illinois Federation of Humane Societies

    EIN 363932650 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  53. Illinois Federation of Outdoor Resources Inc

    EIN 371308787 · Headquarters: GODFREY, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  54. Illinois Federation of Public Employees Local 4408

    EIN 371261461 · Headquarters: SPRINGFIELD, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  55. Illinois Federation of Republican Women

    EIN 362368511 · Headquarters: Kankakee, IL, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  56. Illinois Federation of Sportsmensugar Creek&looking Glass Twnshp

    EIN 376047712 · Headquarters: TRENTON, IL, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  57. Illinois Federation of Womens Clubs

    EIN 376043606 · Headquarters: Atwood, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  58. Illinois Fedreation of Business Professionals Womens Club

    EIN 376051659 · Headquarters: ROBINSON, IL, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  59. Illinois Fertilizer & Chemical Association

    EIN 362672126 · Headquarters: BLOOMINGTON, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  60. Illinois Financial Services Association

    EIN 362420724 · Headquarters: SPRINGFIELD, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  61. Illinois Fire & Police Commissioners Association

    EIN 237445117 · Headquarters: GLEN ELLYN, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  62. Illinois Fire Chiefs Association

    EIN 362732739 · Headquarters: Skokie, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  63. Illinois Fire Chiefs Association Educational and Research Foundation

    EIN 363051900 · Headquarters: Skokie, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  64. Illinois Fire Safety Alliance

    EIN 363647745 · Headquarters: MOUNT PROSPECT, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  65. Illinois Firearms Manufacturers

    EIN 271421291 · Headquarters: NAPERVILLE, IL, USA · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-EZ

  66. Illinois Firefighter Peer Support Team

    EIN 465148921 · Headquarters: MONEE, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  67. Illinois Firefighter's Association Inc

    EIN 376046463 · Headquarters: GLEN CARBON, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  68. Illinois First Amendment Center

    EIN 203109880 · Headquarters: SPRINGFIELD, IL, USA · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990

  69. Illinois Flipped & Blended Learning Network

    EIN 814795186 · Headquarters: Moweaqua, IL, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  70. Illinois Food Distribution Pac

    EIN 363194644 · Headquarters: LOMBARD, IL, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  71. Illinois Food Retailers Assn

    EIN 362125202 · Headquarters: LOMBARD, IL, USA · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990

  72. Illinois Foot Health Education Foun

    EIN 363205703 · Headquarters: CHICAGO, IL, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  73. Illinois Fraternal Order of Police Labor Council Inc

    EIN 363357744 · Headquarters: SPRINGFIELD, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  74. Illinois Fraternal Order of Police State Lodge

    EIN 362727215 · Headquarters: SPRINGFIELD, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  75. Illinois Freedom Civic Coalition

    EIN 921268310 · Headquarters: MOLINE, IL, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  76. Illinois Friends for St Coletta Wisconsin

    EIN 363806798 · Headquarters: Crystal Lake, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  77. Illinois Friends of Midwives

    EIN 611779087 · Headquarters: Bristol, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  78. Illinois Fuel & Retail Association

    EIN 370344500 · Headquarters: SPRINGFIELD, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  79. Illinois Funeral Directors Association

    EIN 370774728 · Headquarters: Springfield, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  80. Illinois Future Problem Solving Inc

    EIN 363652798 · Headquarters: MCHENRY, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  81. Illinois Gay Rodeo Association Nfp

    EIN 934434409 · Headquarters: Lockport, IL, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  82. Illinois Geological Society

    EIN 376046466 · Headquarters: Fairfield, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  83. Illinois Geriatrics Society

    EIN 270047935 · Headquarters: Chicago, IL, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  84. Illinois Gis Association

    EIN 364014811 · Headquarters: GLEN ELLYN, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  85. Illinois Global Partnership Inc

    EIN 203321056 · Headquarters: Chicago, IL, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  86. Illinois Gold Seekers

    EIN 800815912 · Headquarters: Galesburg, IL, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  87. Illinois Gourd Society

    EIN 371375425 · Headquarters: Atkinson, IL, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  88. Illinois Government Finance Officers Association

    EIN 363730805 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  89. Illinois Grade School Music Association Co Terrence Melbourn

    EIN 362980428 · Headquarters: PLAINFIELD, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  90. Illinois Grade School Music Association Southern Division

    EIN 371247118 · Headquarters: CHESTER, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  91. Illinois Grassroots Alliance

    EIN 333908879 · Headquarters: Rock Island, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  92. Illinois Green Industry Association

    EIN 371037960 · Headquarters: SPRINGFIELD, IL, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  93. Illinois Groundwater Association

    EIN 371137727 · Headquarters: Macomb, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. Illinois Growth Enterprises

    EIN 362694680 · Headquarters: LOVES PARK, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  95. Illinois Health and Hospital Association

    EIN 362352486 · Headquarters: Naperville, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  96. Illinois Health and Science

    EIN 371169606 · Headquarters: DECATUR, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  97. Illinois Health Care Association

    EIN 370857327 · Headquarters: SPRINGFIELD, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  98. Illinois Health Information Management Association

    EIN 237056663 · Headquarters: Salina, KS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  99. Illinois Hearing Society

    EIN 363279348 · Headquarters: SPRINGFIELD, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  100. Illinois Heartland Chapter American Business Womens Association

    EIN 371082925 · Headquarters: Bloomington, IL, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

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