Nonprofits in Illinois

Nonprofits in Illinois. Browse 87,324 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. The Sangamon Conservancy Trust

    EIN 371405442 · Headquarters: SPRINGFIELD, IL, USA · Food, Agriculture & Nutrition · Latest available filing year: 2024 · Primary form: IRS Form 990

  2. The Sanvi Charitable Foundation Inc

    EIN 262282375 · Headquarters: STAUNTON, IL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  3. The Sara Elizabeth Stubblefield Foundation

    EIN 452646136 · Headquarters: MOUNT VERNON, IL, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  4. The Sara Horrell Edelstein & Joseph Judson &

    EIN 367280667 · Headquarters: CHICAGO, IL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  5. The Sarah Spencer Foundation

    EIN 363444748 · Headquarters: CHICAGO, IL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2022 · Primary form: IRS Form 990-PF

  6. The Sassafras Foundation

    EIN 364120772 · Headquarters: CHICAGO, IL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  7. The Sather Foundation Inc

    EIN 462074689 · Headquarters: OSWEGO, IL, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  8. The Satter Foundation

    EIN 133936468 · Headquarters: CHICAGO, IL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  9. The Sauer Family Foundation

    EIN 934669540 · Headquarters: Chicago, IL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  10. The Saukenauk Preservation Society

    EIN 272057859 · Headquarters: Quincy, IL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  11. The Saul Fox 2002 Charitable Trust A

    EIN 516525771 · Headquarters: CHICAGO, IL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2019 · Primary form: IRS Form 990-PF

  12. The Saul Fox 2002 Charitable Trust Xxxxx9002

    EIN 516525773 · Headquarters: CHICAGO, IL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2019 · Primary form: IRS Form 990-PF

  13. The Savanna Sanctuary Inc

    EIN 934179479 · Headquarters: Chicago, IL, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  14. The Schiff Foundation Incorporated

    EIN 363485274 · Headquarters: NORTHBROOK, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  15. The Schmidt Family Foundation Xxxxx3004

    EIN 136808881 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  16. The Schnadig-belgrad Foundation

    EIN 367293195 · Headquarters: GLENCOE, IL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2011 · Primary form: IRS Form 990-PF

  17. The Schneider Family Foundation

    EIN 463800043 · Headquarters: CHAMPAIGN, IL, USA · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  18. The Schnitzer Family Foundation

    EIN 363486315 · Headquarters: CHICAGO, IL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  19. The Schofield Family Foundation

    EIN 832188340 · Headquarters: PALOS HEIGHTS, IL, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  20. The School Foundation of Cusd 3 Pike and Calhoun Counties

    EIN 364166646 · Headquarters: PLEASANT HILL, IL, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  21. The Science Center Co Janice Burns Payne & Associates Llc

    EIN 371298492 · Headquarters: CARBONDALE, IL, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  22. The Scott Casty Family Foundation

    EIN 206487826 · Headquarters: NORTHBROOK, IL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2020 · Primary form: IRS Form 990-PF

  23. The Scott J Orlowski Memorial Fund

    EIN 800188240 · Headquarters: Naperville, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  24. The Scott Spouses Club

    EIN 300250590 · Headquarters: SCOTT AIR FORCE BASE, IL, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  25. The Scott Spouses Club

    EIN 371124997 · Headquarters: SCOTT AIR FORCE BASE, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  26. The Seabury Foundation

    EIN 366027398 · Headquarters: CHICAGO, IL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2020 · Primary form: IRS Form 990-PF

  27. The Seabury Foundation

    EIN 611934172 · Headquarters: CHICAGO, IL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  28. The Sears-roebuck Foundation

    EIN 366032266 · Headquarters: HOFFMAN ESTATES, IL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2020 · Primary form: IRS Form 990-PF

  29. The Second Chance Adoption Organization

    EIN 364059788 · Headquarters: Elk Grove Village, IL, US · Animal Related · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  30. The Second Story Foundation

    EIN 883942345 · Headquarters: CRETE, IL, USA · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990

  31. The Sedoh Foundation

    EIN 366051856 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  32. The Seed of Life Foundation

    EIN 853233348 · Headquarters: Rolling Meadows, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  33. The Seeley Foundation

    EIN 366049991 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  34. The Seery Family Foundation Trust

    EIN 816841131 · Headquarters: Burr Ridge, IL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2019 · Primary form: IRS Form 990-PF

  35. The Seldoms

    EIN 364339110 · Headquarters: CHICAGO, IL, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  36. The Selfhelp Home Inc

    EIN 362210002 · Headquarters: CHICAGO, IL, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  37. The Selfreliance Foundation

    EIN 205423872 · Headquarters: CHICAGO, IL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  38. The Sequoia Foundation

    EIN 260902965 · Headquarters: LONG GROVE, IL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  39. The Serr Charitable Action Trust

    EIN 367391628 · Headquarters: CHICAGO, IL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  40. The Servant Leader Academy of Sports and Wellness

    EIN 464185391 · Headquarters: HOFFMAN ESTATES, IL, US · Health Care · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  41. The Service Club of Chicago

    EIN 366055873 · Headquarters: CHICAGO, IL, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  42. The Sevan Charitable Foundation Inc

    EIN 823400508 · Headquarters: Downers Grove, IL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  43. The Sgt Thomas M Gilbert Memorial Foun Dation

    EIN 262691430 · Headquarters: DOWNERS GROVE, IL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  44. The Shadek Family Foundation Xxxxx5001

    EIN 516540170 · Headquarters: CHICAGO, IL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  45. The Shadow of the Almighty Ministries Inc

    EIN 461035719 · Headquarters: ROMEOVILLE, IL, USA · Religion Related · Latest available filing year: 2015 · Primary form: IRS Form 990-EZ

  46. The Shaker Family Foundation

    EIN 237007044 · Headquarters: Evanston, IL, USA · Religion Related · Latest available filing year: 2015 · Primary form: IRS Form 990-PF

  47. The Shakespeare Marionette Company

    EIN 364096058 · Headquarters: Wilmette, IL, USA · Arts, Culture & Humanities · Latest available filing year: 2021 · Primary form: IRS Form 990-PF

  48. The Shakespeare Project of Chicago

    EIN 364152927 · Headquarters: Chicago, IL, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  49. The Shamarpa Foundation Nfp

    EIN 813991119 · Headquarters: CHICAGO, IL, US · Religion Related · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  50. The Sharon L King Foundation

    EIN 376421753 · Headquarters: GLENVIEW, IL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  51. The Sheba Foundation

    EIN 363976909 · Headquarters: HIGHLAND PARK, IL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  52. The Shekinah Experience Inc Dba Shekinah Full Gospel Church

    EIN 364046868 · Headquarters: SHOREWOOD, IL, USA · Religion Related · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  53. The Shelf

    EIN 932837706 · Headquarters: Astoria, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  54. The Shepherd's Endowment

    EIN 364404047 · Headquarters: GENESEO, IL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  55. The Sherrard Institute

    EIN 853753007 · Headquarters: WHEATON, IL, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  56. The Sherry-ann Foundation for Youth and Civic Activities

    EIN 844279310 · Headquarters: LAKE FOREST, IL, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  57. The Shields Animal Shelter Foundation

    EIN 270274579 · Headquarters: Huntley, IL, USA · Animal Related · Latest available filing year: 2013 · Primary form: IRS Form 990-PF

  58. The Shirley and Bill Koloseike Fdn

    EIN 260752500 · Headquarters: DOWNERS GROVE, IL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  59. The Sidley Austin Foundation C/o Timothy F Bergen

    EIN 203980527 · Headquarters: CHICAGO, IL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  60. The Silas Kyle Sims Foundation

    EIN 371406729 · Headquarters: CHARLESTON, IL, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  61. The Silver Foundation

    EIN 387035132 · Headquarters: CHICAGO, IL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  62. The Simmons Family Foundation

    EIN 206093255 · Headquarters: Alton, IL, USA · Human Services · Latest available filing year: 2019 · Primary form: IRS Form 990-PF

  63. The Simon Bros Family Fdtn Xxxxx3003

    EIN 526839797 · Headquarters: CHICAGO, IL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  64. The Simon Family Foundation

    EIN 364325958 · Headquarters: HIGHLAND PARK, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  65. The Simon Foundation

    EIN 363252903 · Headquarters: EVANSTON, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  66. The Simple Good

    EIN 464091597 · Headquarters: Chicago, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  67. The Simple Room

    EIN 371135275 · Headquarters: GREENVILLE, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  68. The Simpson Charitable Trust Xxxxx2008

    EIN 137050920 · Headquarters: CHICAGO, IL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  69. The Sinnissippi Foundation

    EIN 363546751 · Headquarters: DIXON, IL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2021 · Primary form: IRS Form 990

  70. The Siragusa Family Foundation

    EIN 363100492 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  71. The Sister Circle Nfp

    EIN 043767868 · Headquarters: Rushville, IL, US · Religion Related · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  72. The Sisterhood

    EIN 813126906 · Headquarters: chicago, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  73. The Skokie Valley Kennel Club

    EIN 900858155 · Headquarters: JOLIET, IL, US · Recreation & Sports · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  74. The Skylark Foundation

    EIN 367055540 · Headquarters: CHICAGO, IL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2020 · Primary form: IRS Form 990-PF

  75. The Skylight Foundation

    EIN 833980139 · Headquarters: Evanston, IL, USA · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990

  76. The Smart Family Fund

    EIN 812297831 · Headquarters: LISLE, IL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  77. The Smiles Family Foundation

    EIN 870995576 · Headquarters: BELLEVILLE, IL, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  78. The Smiley Christmas Club Inc

    EIN 611357604 · Headquarters: Elizabethtown, IL, US · Human Services · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  79. The Smith 5 Private Foundation Nfp

    EIN 815416072 · Headquarters: LOCKPORT, IL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  80. The Smith Family Foundation

    EIN 364401344 · Headquarters: CHICAGO, IL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  81. The So That Project Nfp

    EIN 842184010 · Headquarters: QUINCY, IL, USA · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990

  82. The Society for American City and Regional Planning History

    EIN 311191786 · Headquarters: Chicago, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  83. The Society for Hematopathology

    EIN 621114907 · Headquarters: Glenview, IL, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2024 · Primary form: IRS Form 990

  84. The Society for Mitral Valve Prolapse Syndrome

    EIN 364159921 · Headquarters: Itasca, IL, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  85. The Society for the Preservation of Greek Housing

    EIN 371294139 · Headquarters: CHAMPAIGN, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  86. The Society Inc Chicago Chapter for the Arts

    EIN 320197617 · Headquarters: Homewood, IL, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  87. The Society of American Archivists

    EIN 846023531 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  88. The Society of American Archivists Foundation

    EIN 452661390 · Headquarters: CHICAGO, IL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990

  89. The Society of Forty Men and Eight Horses Department of Illinois

    EIN 310923759 · Headquarters: Canton, IL, US · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  90. The Society of Mannequins

    EIN 364390505 · Headquarters: Chicago, IL, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  91. The Society of Neurological Surgeons

    EIN 222593051 · Headquarters: SCHAUMBURG, IL, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  92. The Society of Surgical Oncology Inc

    EIN 136161070 · Headquarters: Rosemont, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-T

  93. The Society of Thoracic Surgeons

    EIN 363022713 · Headquarters: Chicago, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  94. The Society of Typographic Arts

    EIN 364414701 · Headquarters: CHICAGO, IL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  95. The Society of University Urologists Inc

    EIN 200002483 · Headquarters: SCHAUMBURG, IL, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  96. The Society of Urologic Oncology

    EIN 742923626 · Headquarters: SCHAUMBURG, IL, USA · Medical Research · Latest available filing year: 2024 · Primary form: IRS Form 990

  97. The Society of Women Engineers

    EIN 371128989 · Headquarters: URBANA, IL, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  98. The Society to Advance Financial Education Inc

    EIN 465758704 · Headquarters: Lisle, IL, US · Education · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  99. The Soderquist Family Foundation

    EIN 731621266 · Headquarters: OAK PARK, IL, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  100. THE SOLTI FOUNDATION US CO Fiona Queen

    EIN 300004328 · Headquarters: Evanston, IL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990

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