Unknown & Unclassified nonprofits in Illinois

Unknown & Unclassified nonprofits in Illinois. Browse 25,013 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. Housing Action Illinois

    EIN 363585238 · Headquarters: Chicago, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  2. Housing Associates Inc

    EIN 363252608 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  3. Housing Corporation of Ohio Lambda

    EIN 874236534 · Headquarters: Evanston, IL, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  4. Housing Opportunities and Maintenance for the Elderly Inc

    EIN 363172591 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  5. Housing Options for the Mentally-ill in Evanston Inc

    EIN 363611260 · Headquarters: EVANSTON, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  6. Houston Chapter of the Appraisal Institute

    EIN 760324660 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  7. Howard & Helaine Resnick Foundation

    EIN 237024808 · Headquarters: Glencoe, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  8. Howard & Roberta Goss Charitable Foundat

    EIN 363370191 · Headquarters: GLENCOE, IL, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  9. Howard and Sheila Pizer Charitable Found

    EIN 363481396 · Headquarters: WINNETKA, IL, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  10. Howard Brown Health

    EIN 362894128 · Headquarters: Chicago, Illinois, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  11. Howard R Chislett Tr Northwestern Memorial

    EIN 366014997 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  12. Howes Cemetery Association

    EIN 370742735 · Headquarters: Mount Sterling, IL, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  13. Howethomastw-studer Et Al Xxxxx8008

    EIN 616019158 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  14. Hoy Sun High School Midwest Alumini Association

    EIN 993517241 · Headquarters: Chicago, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  15. Hoyleton Rural Water Company

    EIN 371008535 · Headquarters: CENTRALIA, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  16. Hp Dougout Club Inc

    EIN 271556983 · Headquarters: Highland Park, IL, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  17. Hq Amc Lg Booster Club

    EIN 371159630 · Headquarters: Scott AFB, IL, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  18. Hridayavidya Spiritual Resource Center

    EIN 932958653 · Headquarters: Skokie, IL, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  19. Hrrv Palliative Resources Nfp

    EIN 462009405 · Headquarters: Dixon, IL, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  20. HSHS Medical Group Inc

    EIN 263956318 · Headquarters: Springfield, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  21. HSHS St. Francis Hospital

    EIN 370661236 · Headquarters: Litchfield, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  22. Hubbard Trail Country Club

    EIN 370336345 · Headquarters: HOOPESTON, IL, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  23. Hudson-essex Terraplane Club Inc

    EIN 310932013 · Headquarters: Darien, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  24. Hudson-essex Terraplane Club Inc

    EIN 311238598 · Headquarters: O Fallon, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  25. Huff Island Hunting and Fishing Club

    EIN 371235663 · Headquarters: Warsaw, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  26. Hugh Grant Trust Uwo Regis High School

    EIN 136807003 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  27. Hughes Walter M Tuw Xxxxx9009

    EIN 316024847 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  28. Hugs America Movement Inc

    EIN 934076821 · Headquarters: CHICAGO, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  29. Huizenga Foundation

    EIN 363582536 · Headquarters: OAK BROOK, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  30. Hulda B & Maurice L Rothschild FDN

    EIN 366752787 · Headquarters: Chicago, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  31. Hull Lions Club

    EIN 376051463 · Headquarters: HULL, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. Hull Pottery Association

    EIN 311469229 · Headquarters: LaFayette, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  33. Hult Center for Healthy Living Inc

    EIN 363510390 · Headquarters: URBANA, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  34. Human Resource Association of East Central Illinois

    EIN 371332560 · Headquarters: Charleston, IL, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  35. Human Resource Association of Greater Oak Brook

    EIN 237065801 · Headquarters: Oak Brook, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  36. Human Resource Management Association of Chicago

    EIN 362097601 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990

  37. Human Resources Center of Edgar And

    EIN 370922390 · Headquarters: Paris, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  38. Human Resources Development Institute Inc - Southwood

    EIN 363452367 · Headquarters: Chicago, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  39. Human Services Development Corp

    EIN 371307160 · Headquarters: GRANITE CITY, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  40. Human Support Services Foundation

    EIN 371115009 · Headquarters: WATERLOO, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  41. Humane Society of Decatur and Macon County

    EIN 376032672 · Headquarters: DECATUR, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  42. Humane Society of Logan County Inc

    EIN 204714728 · Headquarters: LINCOLN, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  43. Humanity First for Illinois

    EIN 371989727 · Headquarters: Chicago, IL, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  44. Humanity Rising Inc

    EIN 462302334 · Headquarters: Lake Zurich, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  45. Humble Abode Residence Llc

    EIN 824834749 · Headquarters: Troy, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  46. Humboldt Community Christian School

    EIN 363092370 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990

  47. Humiston Woods Nature Center Inc

    EIN 371065268 · Headquarters: Pontiac, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  48. Hunan Association of the Midwest USA

    EIN 934762724 · Headquarters: Naperville, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  49. Hundal Foundation

    EIN 363918163 · Headquarters: CHICAGO, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  50. Hundred Club of Dupage County

    EIN 363225450 · Headquarters: Elmhurst, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  51. Hunters Pointe Homeowners Associati On

    EIN 364183102 · Headquarters: Edwardsville, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  52. Hunters Safety Clinic L L V S E I

    EIN 472006583 · Headquarters: Springfield, IL, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  53. Huntington Apartments Resident Council

    EIN 300546938 · Headquarters: Niles, IL, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  54. Huntington Archer Tr Ui for American

    EIN 136044481 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  55. Huntley American Legion Post 673 Inc

    EIN 366207377 · Headquarters: HUNTLEY, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  56. Huntley Area Chamber of Commerce and Industry

    EIN 363847005 · Headquarters: Huntley, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  57. Huntley Education Association

    EIN 363723690 · Headquarters: ALGONQUIN, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  58. Huntley Hockey Club

    EIN 270748154 · Headquarters: Lake in the Hills, IL, US · Unknown & Unclassified · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  59. Huntley Senior Citizens Club

    EIN 611639187 · Headquarters: HUNTLEY, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  60. Huntley Youth Baseball Little League

    EIN 200123273 · Headquarters: Huntley, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  61. Huskies Softball 708

    EIN 333052087 · Headquarters: Steger, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  62. Hussey Foundation

    EIN 363552592 · Headquarters: Wilmette, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  63. Hustlers Ski Club of Chicago

    EIN 363096912 · Headquarters: PALATINE, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  64. Huston Foundation

    EIN 363485275 · Headquarters: Glenview, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  65. Hutsonville Chamber of Commerce Inc

    EIN 371133033 · Headquarters: Hutsonville, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  66. Hutton Pet Protection Foundation

    EIN 956896718 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-PF

  67. Hvac in Recovery Inc

    EIN 932426549 · Headquarters: HENRY, IL, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  68. Hyatt Foundation

    EIN 362981565 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  69. Hyatt Hotels Corporation Welfare Benefit Trust

    EIN 363639382 · Headquarters: Chicago, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  70. Hyde Park Cats

    EIN 464387697 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  71. Hyde Park Chamber of Commerce

    EIN 366076729 · Headquarters: Chicago, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  72. Hyde Park Historical Society

    EIN 362953031 · Headquarters: Chicago, IL, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  73. Hyde Park Recreation Association

    EIN 237290444 · Headquarters: MORTON, IL, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  74. Hyde Park Youth Symphony Inc

    EIN 363013384 · Headquarters: Chicago, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  75. Hyde Park-Kenwood Community Conference

    EIN 362151308 · Headquarters: Chicago, IL, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  76. Hyderabad Foundation of Chicago Inc

    EIN 363306299 · Headquarters: Hoffman Estates, IL, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  77. Hynd Blind Fund of the James Hynd Tr

    EIN 846022973 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  78. Hystopolis Productions Inc

    EIN 363359886 · Headquarters: Chicago, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  79. I & G Charitable Foundation

    EIN 366069174 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-PF

  80. I Am a Gentleman Inc

    EIN 811396059 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  81. I Am Able Center for Family Development

    EIN 363861251 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  82. I Am an Abolitionist

    EIN 364675251 · Headquarters: McHenry, IL, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  83. I Can I Will Youth Sports Inc

    EIN 831356136 · Headquarters: DOLTON, IL, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  84. I F Doug Stonier and Ella Stonier Educational Trust 1019

    EIN 363204200 · Headquarters: LaSalle, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  85. I Follow God Ministries INC

    EIN 853326524 · Headquarters: Rockford, IL, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  86. I Gram Intercessory Golden Rule Agape Ministry

    EIN 273800735 · Headquarters: South Holland, IL, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  87. I Grind Autism Awareness Foundation Inc an Illinois Not-for-profit Co

    EIN 463000752 · Headquarters: RICHTON PARK, IL, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  88. I Hughes Char Tr Fbo Episcopal Dioce

    EIN 886492892 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  89. I P C Employees Club Bloomington

    EIN 510189206 · Headquarters: Bloomington, IL, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  90. I Survived on Purpose

    EIN 921013856 · Headquarters: Harvey, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  91. I-car

    EIN 363117579 · Headquarters: Hoffman Estates, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  92. I-made

    EIN 853104391 · Headquarters: Urbana, IL, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  93. I-radha

    EIN 812963965 · Headquarters: ARLINGTON HEIGHTS, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  94. I-won Indian Women of Naperville

    EIN 465023207 · Headquarters: Naperville, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. IAA Foundation

    EIN 371211315 · Headquarters: Bloomington, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  96. IAAP Education Foundation

    EIN 371398736 · Headquarters: Springfield, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  97. Iagt Nfp

    EIN 921303598 · Headquarters: Chicago, IL, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  98. Iahss Foundation

    EIN 900670144 · Headquarters: SCHAUMBURG, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  99. IATSE Local 750

    EIN 362161695 · Headquarters: LAGRANGE, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  100. Ibb Local Lodge No One Legal Assistance Trust Fund

    EIN 516146088 · Headquarters: ST CHARLES, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

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