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. Construction Industry Welfare Fund of Rockford Illinois

    EIN 362265130 · Headquarters: Rockford, IL, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  2. Construction Management Association of America Inc

    EIN 912090254 · Headquarters: Chicago, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. Consumers Credit Union

    EIN 361936022 · Headquarters: Lake Forest, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  4. Consumers Energy Co Non-union Wbt to Provide Retiree Health Care

    EIN 383250135 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  5. Consumers Energy Co Union Wbt to Provide for Retiree Health Care

    EIN 383250137 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  6. Consumers Energy Co Union Wbt to Provide for Retiree Life Insurance

    EIN 383269155 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  7. Consumers Energy Non-union Wbt to Provide for Retiree Life Insurance

    EIN 383250623 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  8. Contact Ministries

    EIN 371072627 · Headquarters: SPRINGFIELD, IL, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  9. Contemporary Art Center of Peoria

    EIN 371349036 · Headquarters: PEORIA, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  10. Content & Connectivity Hr

    EIN 841233584 · Headquarters: SPRINGFIELD, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  11. Continental Dorset Club Inc

    EIN 250988839 · Headquarters: Goodhope, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  12. Continental Society Daughters of Indian Wars Inc

    EIN 453419222 · Headquarters: Aurora, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  13. Continuing Recovery Center Inc

    EIN 371210652 · Headquarters: IRVING, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  14. Contractors Association of Will and Grundy Counties

    EIN 362465281 · Headquarters: JOLIET, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  15. Convention Ii Inc

    EIN 521121204 · Headquarters: Bloomington, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  16. Converge

    EIN 362181949 · Headquarters: Melrose Park, IL, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  17. Cook County Collaborative Justice Project

    EIN 814033323 · Headquarters: Glenview, IL, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  18. Cook County College Teachers Union Local 1600

    EIN 366138154 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  19. Cook County Farm Bureau

    EIN 360950710 · Headquarters: COUNTRYSIDE, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  20. Cooks Mills Water Association

    EIN 371071899 · Headquarters: HUMBOLDT, IL, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  21. Coon and Fox Hunters Association of Northern Illinois

    EIN 473169350 · Headquarters: Harrison, IL, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  22. Coon Creek Ridge Riders Club

    EIN 450595528 · Headquarters: Cisne, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  23. Coon Lake Club Inc

    EIN 376045248 · Headquarters: Waterloo, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  24. Cooney Farragher Scholarship Foundation

    EIN 474972114 · Headquarters: Chicago, IL, USA · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-EZ

  25. Cooperative Action Foundation

    EIN 814821875 · Headquarters: HOMEWOOD, IL, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  26. Cooperative Choice Network Credit Union

    EIN 370216685 · Headquarters: PEORIA, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  27. Cooties Rescued Cuties

    EIN 862584350 · Headquarters: Steger, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  28. Cope Inc

    EIN 992360476 · Headquarters: KANKAKEE, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  29. Copernicus Foundation

    EIN 237164993 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  30. Copts in Our Communities Inc

    EIN 861820040 · Headquarters: Palatine, IL, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  31. Cor Mano the Manukan Association of Illinois Nfp

    EIN 271574453 · Headquarters: Chicago, IL, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  32. Cora J Pope Home Est Synod of Il

    EIN 362182161 · Headquarters: OTTAWA, IL, USA · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990

  33. Cora W Wood Scholarship Fund Xxxxx7007

    EIN 237169976 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  34. Coram Deo Classical School Inc

    EIN 822909244 · Headquarters: MOUNT VERNON, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  35. Coras Helping Hands Inc

    EIN 834676042 · Headquarters: Woodridge, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  36. Cordoba Cooperative Foundation DBA Cordoba Youth Project

    EIN 454860032 · Headquarters: Chicago, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  37. Corinthians Chapter Aar-oes

    EIN 814461915 · Headquarters: Chicago, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  38. Corley Mcfarland Itr Xxxxx7000

    EIN 363311913 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  39. Corn Belt Energy

    EIN 370228808 · Headquarters: Bloomington, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  40. Corn Belt Kennel Club of Blm

    EIN 376024580 · Headquarters: HEYWORTH, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  41. Cornbelt Chapter of Ambucs Inc

    EIN 371236002 · Headquarters: Bloomington, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  42. Cornelia W Fraize Trust Xxxxx6009

    EIN 237160319 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  43. Cornelius O & Florence Guillard Keen Memorial

    EIN 726018997 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  44. Cornell Area Rescue and Emergency Services

    EIN 364664816 · Headquarters: Cornell, IL, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  45. Cornerstone Christian Homeschool Cooperative

    EIN 462859608 · Headquarters: Crest Hill, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  46. Cornerstone Community Development Corporation Nfp

    EIN 362658308 · Headquarters: Ford Heights, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  47. Cornerstone Counseling Ctr Chicago

    EIN 363180656 · Headquarters: Chicago, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  48. Cornerstone Family Church

    EIN 362940565 · Headquarters: Byron, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-T

  49. Coroners For Life Inc

    EIN 831602553 · Headquarters: South Elgin, IL, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  50. Corporate America Family Credit Union

    EIN 360760135 · Headquarters: ELGIN, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  51. Corporate Community Schools of America C/o Troy Ratliff

    EIN 363504004 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  52. Corporate Facility Advisors Inc

    EIN 363752123 · Headquarters: DES PLAINES, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  53. Corporate Relocation Council C/o John Zilka

    EIN 363225679 · Headquarters: GLEN ELLYN, IL, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  54. Cosey Project Inc

    EIN 871075286 · Headquarters: chicago, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  55. Cosmopolitan Diabetes Foundation Inc

    EIN 521077958 · Headquarters: ROCKFORD, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  56. Cotillion Club

    EIN 363423018 · Headquarters: Saint Charles, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  57. Cottage Hills Memorial Post 7678 Veterans of Foreign Wars

    EIN 370674834 · Headquarters: COTTAGE HILLS, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  58. Cougar Council of Vernon Hills

    EIN 364385964 · Headquarters: VERNON HILLS, IL, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  59. Council 31 Union Local 1753

    EIN 831525909 · Headquarters: JOLIET, IL, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  60. Council for Supervisors

    EIN 263464831 · Headquarters: Danvers, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. Council for the Advancement of Research and Education

    EIN 363253011 · Headquarters: Chicago, IL, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  62. Council of Academic Deans for Research Education Institutions

    EIN 550658230 · Headquarters: Champaign, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  63. Council of American Legion Jo Daviess County

    EIN 473777640 · Headquarters: Stockton, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  64. Council of Engineering and Scientific Society Executives

    EIN 521087184 · Headquarters: SCHAUMBURG, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  65. Council of International Investigators

    EIN 043058522 · Headquarters: Geneva, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  66. Council of Medical Specialty Societies

    EIN 362868605 · Headquarters: Chicago, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  67. Council of Owners and Construction Assoc

    EIN 370794912 · Headquarters: COLLINSVILLE, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  68. Council of Religious Leaders of Metropolitan Chicago

    EIN 362515445 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  69. Council of Rockford Gardeners

    EIN 363220013 · Headquarters: Rockford, IL, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  70. Council of Science Editors Inc

    EIN 356060021 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  71. Council of Supply Chain Management Professionals

    EIN 362589301 · Headquarters: LOMBARD, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  72. Counseling Center of the North Shore Inc

    EIN 362167064 · Headquarters: WINNETKA, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  73. Counseling Ministries Inc

    EIN 363381743 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  74. Counselors of Real Estate Foundation

    EIN 366131597 · Headquarters: Chicago, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  75. Country Club of Decatur

    EIN 370230260 · Headquarters: DECATUR, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  76. Country Club of Peoria

    EIN 370230280 · Headquarters: PEORIA HEIGHTS, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  77. Country Club of Sparta

    EIN 370230290 · Headquarters: SPARTA, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  78. Country Dance & Song Society Inc

    EIN 371296624 · Headquarters: Urbana, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  79. Country Dance & Song Society Inc

    EIN 861787579 · Headquarters: Saint Charles, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. Country-aire Club

    EIN 371025643 · Headquarters: MORTON, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  81. Countryside Broadcasting Inc

    EIN 363671689 · Headquarters: RAMSEY, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  82. Countryside Food Pantry Inc

    EIN 363502269 · Headquarters: Elburn, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. Countryside Garden Club

    EIN 260363214 · Headquarters: CRYSTAL LAKE, IL, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  84. Countryside of Naperville Homeowners Association Inc

    EIN 363591084 · Headquarters: Naperville, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  85. County Assessment Officers Association

    EIN 371271563 · Headquarters: PONTIAC, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  86. County Claremen's Association

    EIN 363147318 · Headquarters: Mokena, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  87. County Municipal Employees' Supervisors and Foremen's Union Local 1001

    EIN 361265750 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  88. Court No 20-Royal Order of Jesters

    EIN 237105090 · Headquarters: Riverton, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  89. Courtney a Kleman Xxxxx3005

    EIN 366014992 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  90. Covenant Enabling Residences of Illinois

    EIN 363731196 · Headquarters: Oak Forest, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  91. Covenant Housing Corporation

    EIN 364484624 · Headquarters: SKOKIE, IL, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  92. Covenant Initiatives for Care Inc

    EIN 271841721 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  93. Covenant Living of Geneva

    EIN 843227613 · Headquarters: SKOKIE, IL, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  94. Covenant Living of Keene

    EIN 873525712 · Headquarters: SKOKIE, IL, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  95. Covenant Ministries International

    EIN 431510137 · Headquarters: Sainte Charles, IL, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  96. Covenant Ministries of Benevolence

    EIN 363486813 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  97. Covenant Nursery School

    EIN 363005088 · Headquarters: EVANSTON, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  98. Covenant of Hope Media Nfp

    EIN 460531787 · Headquarters: Arlington Heights, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  99. Covenant Place of Lenexa Inc

    EIN 452693240 · Headquarters: Skokie, IL, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  100. Covenant Youth Collision

    EIN 465675186 · Headquarters: Northbrook, IL, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

First page and all pages