Nonprofits in Crystal Lake, Illinois

Nonprofits in Crystal Lake, Illinois. Browse 327 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. Filo Community Nfp

    EIN 884371631 · Headquarters: CRYSTAL LAKE, IL, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990

  2. Fire Wagon Hockey Inc

    EIN 202682112 · Headquarters: CRYSTAL LAKE, IL, USA · Recreation & Sports · Latest available filing year: 2022 · Primary form: IRS Form 990

  3. Fisher Outreach Group Inc

    EIN 384251398 · Headquarters: CRYSTAL LAKE, IL, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. Forever Husky Inc

    EIN 454992703 · Headquarters: CRYSTAL LAKE, IL, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  5. Four Feathers Nation

    EIN 812169212 · Headquarters: Crystal Lake, IL, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  6. Fox River Country Day School

    EIN 362181971 · Headquarters: CRYSTAL LAKE, IL, USA · Education · Latest available filing year: 2014 · Primary form: IRS Form 990-EZ

  7. Fr Mccormick Council 3880

    EIN 362738386 · Headquarters: Crystal Lake, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  8. Friends of Mchenry County Animal Control

    EIN 261814264 · Headquarters: Crystal Lake, IL, US · Animal Related · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  9. Friends of Mchenry County College Foundation

    EIN 237418071 · Headquarters: CRYSTAL LAKE, IL, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  10. Friends of the Crystal Lake Library Inc

    EIN 832959953 · Headquarters: Crystal Lake, IL, US · Education · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  11. Friendship House of Crystal Lake

    EIN 363223732 · Headquarters: CRYSTAL LAKE, IL, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990

  12. Furever Loved Rescue Nfp

    EIN 923525881 · Headquarters: Crystal Lake, IL, US · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  13. Garden Clubs of Crystal Lake

    EIN 141960438 · Headquarters: Crystal Lake, IL, US · Unknown & Unclassified · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  14. Gec Foundation

    EIN 813473249 · Headquarters: CRYSTAL LAKE, IL, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  15. Georgy Family Foundation

    EIN 464238546 · Headquarters: CRYSTAL LAKE, IL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  16. Girls on the Run of Northwest Illinois

    EIN 260294648 · Headquarters: CRYSTAL LAKE, IL, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  17. Global Water Stewaerdship

    EIN 812340154 · Headquarters: CRYSTAL LAKE, IL, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  18. Global Womens Leadership in International Security

    EIN 760801335 · Headquarters: Crystal Lake, IL, US · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  19. Good Samaritan Ministry

    EIN 363762993 · Headquarters: Crystal Lake, IL, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  20. Good Sense NFP

    EIN 320330330 · Headquarters: Crystal Lake, IL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990

  21. Hannah Beardsley Pto

    EIN 870834676 · Headquarters: Crystal Lake, IL, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  22. Hardest Hit Families Relief Fund

    EIN 822626240 · Headquarters: Crystal Lake, IL, US · Human Services · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  23. HealthySmarts NFP

    EIN 991414973 · Headquarters: Crystal Lake, IL, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  24. Heartland Realtor Organization

    EIN 237439549 · Headquarters: CRYSTAL LAKE, IL, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  25. Henrichsen House Community Outreach

    EIN 320289907 · Headquarters: Crystal Lake, IL, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  26. Heroes' Homes Inc

    EIN 821186208 · Headquarters: CRYSTAL LAKE, IL, US · Housing & Shelter · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  27. Herzogs Heroes

    EIN 922575481 · Headquarters: Crystal Lake, IL, US · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  28. Hilltop Christian Community

    EIN 205316276 · Headquarters: Crystal Lake, IL, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  29. Historic Downtown District of Crystal Lake

    EIN 364105965 · Headquarters: CRYSTAL LAKE, IL, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  30. Hollys Hope for a Cure

    EIN 260778864 · Headquarters: Crystal Lake, IL, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2012 · Primary form: IRS Form 990-EZ

  31. Hope to Give NFP

    EIN 272201491 · Headquarters: Crystal Lake, IL, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  32. Horizons for the Blind

    EIN 362915239 · Headquarters: CRYSTAL LAKE, IL, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2025 · Primary form: IRS Form 990

  33. Howard and Geraldine Knaack Foundation

    EIN 364377926 · Headquarters: CRYSTAL LAKE, IL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  34. Husmann Elementary School Parent Teacher Organization Inc

    EIN 364504495 · Headquarters: Crystal Lake, IL, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  35. Ibew Local No 117 - Jatc

    EIN 237031687 · Headquarters: CRYSTAL LAKE, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  36. Iecm Organization

    EIN 922649316 · Headquarters: Crystal Lake, IL, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  37. Illinois Congress of Parents Teachers

    EIN 364027145 · Headquarters: CRYSTAL LAKE, IL, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  38. Illinois Congress of Parents Teachers

    EIN 364443880 · Headquarters: Crystal Lake, IL, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  39. Illinois Dressage & Combined Training Association

    EIN 363904145 · Headquarters: CRYSTAL LAKE, IL, USA · Animal Related · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  40. 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

  41. 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

  42. Illinois Juvenile Officers Association

    EIN 361149750 · Headquarters: CRYSTAL LAKE, IL, USA · Crime & Legal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  43. Illinois Migrant Council

    EIN 362597070 · Headquarters: CRYSTAL LAKE, IL, USA · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990

  44. Indian Prairie Pta

    EIN 363803988 · Headquarters: Crystal Lake, IL, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  45. Intercultural Diversity and Inclusion Center Ilo

    EIN 862311835 · Headquarters: Crystal Lake, IL, US · Arts, Culture & Humanities · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  46. International Association of Diecutting & Diemaking

    EIN 900055320 · Headquarters: Crystal Lake, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  47. International Association of Diecutting & Diemaking

    EIN 900055322 · Headquarters: Crystal Lake, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  48. International Association of Diecutting & Diemaking

    EIN 900055324 · Headquarters: CRYSTAL LAKE, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  49. International Association of Diecutting & Diemaking

    EIN 900055325 · Headquarters: Crystal Lake, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  50. International Association of Diecutting & Diemaking

    EIN 900055326 · Headquarters: Crystal Lake, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  51. International Association of Diecutting & Diemaking

    EIN 900055327 · Headquarters: Crystal Lake, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  52. International Association of Diecutting and Diemaking

    EIN 237455048 · Headquarters: CRYSTAL LAKE, IL, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  53. International Association of Diecutting and Diemaking

    EIN 263172201 · Headquarters: Crystal Lake, IL, US · International, Foreign Affairs & National Security · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  54. International Association of Diecutting and Diemaking

    EIN 263172269 · Headquarters: Crystal Lake, IL, US · International, Foreign Affairs & National Security · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  55. International Association of Sheet Metal Air Rail & Transportation

    EIN 396006653 · Headquarters: CRYSTAL LAKE, IL, US · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  56. International Brotherhood of Electrical Workers 117

    EIN 361264212 · Headquarters: CRYSTAL LAKE, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  57. International Brotherhood of Electrical Workers No 117 Vacation

    EIN 237190292 · Headquarters: CRYSTAL LAKE, IL, USA · Employment · Latest available filing year: 2018 · Primary form: IRS Form 990

  58. Its All About Kids Inc

    EIN 202211049 · Headquarters: CRYSTAL LAKE, IL, US · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  59. James and Susan Hooker Family Foundation

    EIN 364435388 · Headquarters: CRYSTAL LAKE, IL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2022 · Primary form: IRS Form 990-PF

  60. Jobs Daughters International

    EIN 363722070 · Headquarters: Crystal Lake, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. Jr Wolves Football and Cheerleading Association

    EIN 260240174 · Headquarters: Crystal Lake, IL, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990

  62. Junior Bowling Association of Mchenry County

    EIN 472317774 · Headquarters: Crystal Lake, IL, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  63. Justin Schroeder Memorial Foundation

    EIN 352217644 · Headquarters: Crystal Lake, IL, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  64. Kendacar Foundation Inc

    EIN 364375192 · Headquarters: CRYSTAL LAKE, IL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  65. Kic Leukemia Inc Nfp

    EIN 262247283 · Headquarters: Crystal Lake, IL, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  66. Kiwanis Foundation of Crystal Lake Inc

    EIN 462192652 · Headquarters: Crystal Lake, IL, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  67. Kiwanis International Inc

    EIN 202829356 · Headquarters: Crystal Lake, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  68. Knights of Columbus Council 10678

    EIN 363786227 · Headquarters: Crystal Lake, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  69. Labor Mgmt Cooperation Committee

    EIN 363590037 · Headquarters: CRYSTAL LAKE, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  70. Lacunavinea Nfp

    EIN 273728546 · Headquarters: CRYSTAL LAKE, IL, USA · Religion Related · Latest available filing year: 2017 · Primary form: IRS Form 990-EZ

  71. Lake County Veterans and Family Services

    EIN 454739957 · Headquarters: Crystal Lake, IL, USA · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  72. Lakeside Legacy Foundation

    EIN 331006907 · Headquarters: CRYSTAL LAKE, IL, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  73. Lecoque Family Foundation

    EIN 364417811 · Headquarters: CRYSTAL LAKE, IL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  74. Light of the World Evangelization Ministries

    EIN 320082565 · Headquarters: CRYSTAL LAKE, IL, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  75. Lightrise Family Christian Counseling

    EIN 453944469 · Headquarters: Crystal Lake, IL, US · Human Services · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  76. Lost Woods Animal Sanctuary

    EIN 851245833 · Headquarters: CRYSTAL LAKE, IL, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  77. Love Family Christian Foundation Inc

    EIN 462695692 · Headquarters: Crystal Lake, IL, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  78. Love Hope Believe Galgo Rescue

    EIN 462983110 · Headquarters: Crystal Lake, IL, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  79. Lundahl Parent Teacher Organization

    EIN 640960255 · Headquarters: Crystal Lake, IL, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  80. Maggie Kearns Memorial

    EIN 823915201 · Headquarters: Crystal Lake, IL, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  81. Mandala-center for Transformational Arts Inc Nfp

    EIN 113675575 · Headquarters: Crystal Lake, IL, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  82. Marine Corps League

    EIN 352433998 · Headquarters: Crystal Lake, IL, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  83. Mark Hoy Make Me Laugh Scholarship

    EIN 462459109 · Headquarters: Crystal Lake, IL, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  84. Max M Liptrot Memorial Scholarship Fund

    EIN 462539122 · Headquarters: Crystal Lake, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  85. Mchenry County Behaviorial Health Foundation

    EIN 861089017 · Headquarters: Crystal Lake, IL, US · Mental Health & Crisis Intervention · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  86. Mchenry County Bicycle Club

    EIN 300366013 · Headquarters: Crystal Lake, IL, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  87. Mchenry County Building and Construction Trades

    EIN 366108767 · Headquarters: CRYSTAL LAKE, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  88. McHenry County Council of Governments

    EIN 202699844 · Headquarters: Crystal Lake, IL, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  89. Mchenry County Economic Development Corporaton

    EIN 363849857 · Headquarters: CRYSTAL LAKE, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  90. Mchenry County Economic Development Foundation

    EIN 473333210 · Headquarters: CRYSTAL LAKE, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  91. Mchenry County Hurricanes Baseball Association Inc

    EIN 202314103 · Headquarters: CRYSTAL LAKE, IL, USA · Recreation & Sports · Latest available filing year: 2014 · Primary form: IRS Form 990-EZ

  92. Mchenry County Illinois Genealogical Society

    EIN 363138301 · Headquarters: CRYSTAL LAKE, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  93. Mchenry County Juvenile Officers Assoc

    EIN 901499260 · Headquarters: CRYSTAL LAKE, IL, USA · Crime & Legal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  94. Mchenry County Labor Temple Association

    EIN 366116617 · Headquarters: CRYSTAL LAKE, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  95. Mchenry County Music Center

    EIN 363166311 · Headquarters: Crystal Lake, IL, US · Arts, Culture & Humanities · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  96. Mchenry County Police Charities

    EIN 364110747 · Headquarters: CRYSTAL LAKE, IL, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  97. McHenry County Santa Run for Kids

    EIN 841809497 · Headquarters: Crystal Lake, IL, USA · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  98. Mchenry County Youth Sports Association

    EIN 201257281 · Headquarters: CRYSTAL LAKE, IL, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  99. Mchenry Illinois Defensive Pistol Association Inc

    EIN 470982603 · Headquarters: Crystal Lake, IL, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. Melahn Family Foundation C-o Leah Trader

    EIN 900525574 · Headquarters: Crystal Lake, IL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2021 · Primary form: IRS Form 990-PF

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