Mutual & Membership Benefit nonprofits in Illinois

Mutual & Membership Benefit nonprofits in Illinois. Browse 1,819 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. Jericho Cemetery Association

    EIN 364292647 · Headquarters: DEKALB, IL, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. Jerusalem Hill Cemetery and Community Outreach

    EIN 871613227 · Headquarters: MURPHYSBORO, IL, USA · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  3. Jones Lang Lasalle Americas Inc Veba Trust

    EIN 710964896 · Headquarters: CHICAGO, IL, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  4. Jordyn Hope Foundation

    EIN 871460182 · Headquarters: Algonquin, IL, US · Mutual & Membership Benefit · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  5. Kappa Alpha

    EIN 262648196 · Headquarters: Swansea, IL, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  6. Kaycee Club of Spring Valley

    EIN 237142283 · Headquarters: Spring Valley, IL, US · Mutual & Membership Benefit · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  7. Kedron Chapter #536

    EIN 237209033 · Headquarters: Mount Auburn, IL, USA · Mutual & Membership Benefit · Latest available filing year: 2013 · Primary form: IRS Form 990-EZ

  8. Kelly Construction of Indiana Employee Benefit Trust

    EIN 364160871 · Headquarters: DECATUR, IL, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  9. Kelly General Construction of Decatur Employee Benefit Trust

    EIN 364160868 · Headquarters: DECATUR, IL, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  10. Kemper Employee Welfare Benefit Tr

    EIN 481273849 · Headquarters: CHICAGO, IL, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  11. Kildeer Police Lodge 292

    EIN 264762213 · Headquarters: McHenry, IL, US · Mutual & Membership Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  12. King David United Supreme Council Aasr

    EIN 272345631 · Headquarters: North Chicago, IL, US · Mutual & Membership Benefit · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  13. Kinsman Mutual Telephone Company

    EIN 362187995 · Headquarters: KINSMAN, IL, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  14. Kirby Foods Inc Health Plan

    EIN 371256156 · Headquarters: CHAMPAIGN, IL, USA · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990

  15. Kishwaukee Cemetery Association

    EIN 366065961 · Headquarters: Stillman Valley, IL, US · Mutual & Membership Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  16. Knight Masons of the USA

    EIN 363056673 · Headquarters: Aurora, IL, US · Mutual & Membership Benefit · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  17. Knight Masons of the USA

    EIN 371287360 · Headquarters: Cobden, IL, US · Mutual & Membership Benefit · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  18. Knights of Columbus

    EIN 020698394 · Headquarters: Brighton, IL, US · Mutual & Membership Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  19. Knights of Columbus

    EIN 204872936 · Headquarters: Sherman, IL, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  20. Knights of Columbus

    EIN 237050292 · Headquarters: Kincaid, IL, US · Mutual & Membership Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  21. Knights of Columbus

    EIN 237100144 · Headquarters: HARVARD, IL, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  22. Knights of Columbus

    EIN 237105074 · Headquarters: Chicago, IL, US · Mutual & Membership Benefit · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  23. Knights of Columbus

    EIN 237106897 · Headquarters: Chicago, IL, US · Mutual & Membership Benefit · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  24. Knights of Columbus

    EIN 237108931 · Headquarters: Henry, IL, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  25. Knights of Columbus

    EIN 237117205 · Headquarters: Chicago, IL, US · Mutual & Membership Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  26. Knights of Columbus

    EIN 237134458 · Headquarters: Chicago, IL, US · Mutual & Membership Benefit · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  27. Knights of Columbus

    EIN 237137308 · Headquarters: Carbondale, IL, US · Mutual & Membership Benefit · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  28. Knights of Columbus

    EIN 237141521 · Headquarters: PEORIA, IL, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  29. Knights of Columbus

    EIN 237152635 · Headquarters: Deerfield, IL, US · Mutual & Membership Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  30. Knights of Columbus

    EIN 237222751 · Headquarters: Pontiac, IL, US · Mutual & Membership Benefit · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  31. Knights of Columbus

    EIN 237322856 · Headquarters: pawnee, IL, US · Mutual & Membership Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  32. Knights of Columbus

    EIN 237541608 · Headquarters: litchfield, IL, US · Mutual & Membership Benefit · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  33. Knights of Columbus

    EIN 237541611 · Headquarters: Chatsworth, IL, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  34. Knights of Columbus

    EIN 237541613 · Headquarters: Kewanee, IL, US · Mutual & Membership Benefit · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  35. Knights of Columbus

    EIN 237541624 · Headquarters: Oak Forest, IL, US · Mutual & Membership Benefit · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  36. Knights of Columbus

    EIN 237541629 · Headquarters: Chicago, IL, US · Mutual & Membership Benefit · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  37. Knights of Columbus

    EIN 237541663 · Headquarters: Lockport, IL, US · Mutual & Membership Benefit · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  38. Knights of Columbus

    EIN 237541670 · Headquarters: Dwight, IL, US · Mutual & Membership Benefit · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  39. Knights of Columbus

    EIN 237541683 · Headquarters: Melrose Park, IL, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  40. Knights of Columbus

    EIN 237541720 · Headquarters: Nokomis, IL, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  41. Knights of Columbus

    EIN 237541724 · Headquarters: HENRY, IL, US · Mutual & Membership Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  42. Knights of Columbus

    EIN 237541729 · Headquarters: Chicago, IL, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  43. Knights of Columbus

    EIN 237541765 · Headquarters: Arlington, IL, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  44. Knights of Columbus

    EIN 237541772 · Headquarters: Toluca, IL, US · Mutual & Membership Benefit · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  45. Knights of Columbus

    EIN 237541829 · Headquarters: DeKalb, IL, US · Mutual & Membership Benefit · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  46. Knights of Columbus

    EIN 237541831 · Headquarters: Chicago, IL, US · Mutual & Membership Benefit · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  47. Knights of Columbus

    EIN 237541846 · Headquarters: Carpentersville, IL, US · Mutual & Membership Benefit · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  48. Knights of Columbus

    EIN 264502135 · Headquarters: Pecatonica, IL, US · Mutual & Membership Benefit · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  49. Knights of Columbus

    EIN 272292887 · Headquarters: Chenoa, IL, US · Mutual & Membership Benefit · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  50. Knights of Columbus

    EIN 273469159 · Headquarters: Mount Carroll, IL, US · Mutual & Membership Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  51. Knights of Columbus

    EIN 273487244 · Headquarters: VILLA PARK, IL, US · Mutual & Membership Benefit · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  52. Knights of Columbus

    EIN 273490107 · Headquarters: Galesburg, IL, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. Knights of Columbus

    EIN 273690558 · Headquarters: SHABBONA, IL, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  54. Knights of Columbus

    EIN 274063610 · Headquarters: Chicago, IL, US · Mutual & Membership Benefit · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  55. Knights of Columbus

    EIN 274648221 · Headquarters: Downs, IL, US · Mutual & Membership Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  56. Knights of Columbus

    EIN 352403381 · Headquarters: SHANNON, IL, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  57. Knights of Columbus

    EIN 363290259 · Headquarters: Oswego, IL, US · Mutual & Membership Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  58. Knights of Columbus

    EIN 363295870 · Headquarters: Wonder Lake, IL, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. Knights of Columbus

    EIN 363312588 · Headquarters: Streamwood, IL, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  60. Knights of Columbus

    EIN 363684135 · Headquarters: Elizabeth, IL, US · Mutual & Membership Benefit · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  61. Knights of Columbus

    EIN 363851801 · Headquarters: bridgeview, IL, US · Mutual & Membership Benefit · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  62. Knights of Columbus

    EIN 364060030 · Headquarters: HUNTLEY, IL, USA · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  63. Knights of Columbus

    EIN 364166133 · Headquarters: Moline, IL, US · Mutual & Membership Benefit · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  64. Knights of Columbus

    EIN 366069445 · Headquarters: woodridge, IL, US · Mutual & Membership Benefit · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  65. Knights of Columbus

    EIN 366075740 · Headquarters: chicago, IL, US · Mutual & Membership Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  66. Knights of Columbus

    EIN 370276635 · Headquarters: Fairview Heights, IL, US · Mutual & Membership Benefit · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  67. Knights of Columbus

    EIN 370667004 · Headquarters: MT STERLING, IL, US · Mutual & Membership Benefit · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  68. Knights of Columbus

    EIN 370696482 · Headquarters: Wood River, IL, US · Mutual & Membership Benefit · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  69. Knights of Columbus

    EIN 370956021 · Headquarters: Pekin, IL, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  70. Knights of Columbus

    EIN 371073449 · Headquarters: Clinton, IL, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  71. Knights of Columbus

    EIN 371115030 · Headquarters: Forrest, IL, US · Mutual & Membership Benefit · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  72. Knights of Columbus

    EIN 371123874 · Headquarters: Momence, IL, US · Mutual & Membership Benefit · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  73. Knights of Columbus

    EIN 371219964 · Headquarters: Streator, IL, US · Mutual & Membership Benefit · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  74. Knights of Columbus

    EIN 371268046 · Headquarters: Belleville, IL, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  75. Knights of Columbus

    EIN 371301144 · Headquarters: Carmi, IL, US · Mutual & Membership Benefit · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  76. Knights of Columbus

    EIN 371311703 · Headquarters: El Paso, IL, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  77. Knights of Columbus

    EIN 371313081 · Headquarters: PINCKNEYVILLE, IL, US · Mutual & Membership Benefit · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  78. Knights of Columbus

    EIN 371326881 · Headquarters: Macomb, IL, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  79. Knights of Columbus

    EIN 376036218 · Headquarters: Monmouth, IL, US · Mutual & Membership Benefit · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  80. Knights of Columbus

    EIN 383921212 · Headquarters: Chicago, IL, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  81. Knights of Columbus

    EIN 452557023 · Headquarters: Oak Brook, IL, US · Mutual & Membership Benefit · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  82. Knights of Columbus

    EIN 462215970 · Headquarters: Chicago, IL, US · Mutual & Membership Benefit · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  83. Knights of Columbus

    EIN 463447552 · Headquarters: Carthage, IL, US · Mutual & Membership Benefit · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  84. Knights of Columbus

    EIN 464254497 · Headquarters: Rockford, IL, US · Mutual & Membership Benefit · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  85. Knights of Columbus

    EIN 464259788 · Headquarters: Naperville, IL, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. Knights of Columbus

    EIN 471749175 · Headquarters: GLENDALE HEIGHTS, IL, US · Mutual & Membership Benefit · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  87. Knights of Columbus

    EIN 473529155 · Headquarters: Chicago, IL, US · Mutual & Membership Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  88. Knights of Columbus

    EIN 510229329 · Headquarters: Buncombe, IL, US · Mutual & Membership Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  89. Knights of Columbus

    EIN 510245160 · Headquarters: Oak Lawn, IL, US · Mutual & Membership Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  90. Knights of Columbus

    EIN 800346828 · Headquarters: Normal, IL, US · Mutual & Membership Benefit · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  91. Knights of Columbus

    EIN 800604760 · Headquarters: Chicago, IL, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  92. Knights of Columbus

    EIN 821018785 · Headquarters: Sugar Grove, IL, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  93. Knights of Columbus

    EIN 843140441 · Headquarters: Prospect Heights, IL, US · Mutual & Membership Benefit · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  94. Knights of Columbus

    EIN 911878659 · Headquarters: Walnut, IL, US · Mutual & Membership Benefit · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  95. Knights of Columbus

    EIN 912147631 · Headquarters: Chicago, IL, US · Mutual & Membership Benefit · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  96. Knights of Columbus 1047 Immaculate Conception Council

    EIN 376112535 · Headquarters: Bement, IL, US · Mutual & Membership Benefit · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  97. Knights of Columbus 1135 Madonna Council

    EIN 361419415 · Headquarters: Chicago, IL, US · Mutual & Membership Benefit · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  98. Knights of Columbus 1704 Newton Local Assembly

    EIN 237142126 · Headquarters: Newton, IL, US · Mutual & Membership Benefit · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  99. Knights of Columbus 1829 Pope John Paul I Assembly

    EIN 371115921 · Headquarters: O Fallon, IL, US · Mutual & Membership Benefit · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  100. Knights of Columbus 3323 General Pulask Council

    EIN 237103908 · Headquarters: chicago, IL, US · Mutual & Membership Benefit · Latest available filing year: 2007 · Primary form: IRS Form 990-N

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