Nonprofits in Oak Forest, Illinois

Nonprofits in Oak Forest, Illinois. Browse 82 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. 1973 Calumet High School Reunion Incorporated

    EIN 923379998 · Headquarters: Oak Forest, IL, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. 3 Seeds Mentoring Group Nfp

    EIN 463860326 · Headquarters: OAK FOREST, IL, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990

  3. Akugbe Oretin Club

    EIN 363837570 · Headquarters: OAK FOREST, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  4. Amateur Athletic Union of the United States

    EIN 200947263 · Headquarters: OAK FOREST, IL, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  5. Amateur Athletic Union of the United States Inc

    EIN 814859926 · Headquarters: Oak Forest, IL, US · Recreation & Sports · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  6. Arbor Park 145 Pto Corporation

    EIN 932108206 · Headquarters: OAK FOREST, IL, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  7. Arbor Park District 145 PTO

    EIN 363771157 · Headquarters: Oak Forest, IL, USA · Education · Latest available filing year: 2015 · Primary form: IRS Form 990-EZ

  8. Bereaved Parents of the USA

    EIN 462830247 · Headquarters: Oak Forest, IL, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. Black Millennial Renaissance

    EIN 861807331 · Headquarters: Oak Forest, IL, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. Blet Division 131 C/o James Curtis

    EIN 364069114 · Headquarters: OAK FOREST, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. Bremen Youth Services Attn Donald Sebek

    EIN 363502582 · Headquarters: OAK FOREST, IL, USA · Mental Health & Crisis Intervention · Latest available filing year: 2018 · Primary form: IRS Form 990

  12. Brotherhood of Maintenance of Way Employees

    EIN 366006744 · Headquarters: OAK FOREST, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. Buddys Helpers Nfp

    EIN 474857216 · Headquarters: Oak Forest, IL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  14. Calumet Ben Franklin Club

    EIN 364116865 · Headquarters: Oak Forest, IL, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  15. Cattymac Inc Nfp

    EIN 823480953 · Headquarters: Oak Forest, IL, US · Youth Development · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  16. Chicago Area Soccer League

    EIN 363811893 · Headquarters: Oak Forest, IL, US · Recreation & Sports · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  17. Chicago Gaelic Athletic Association

    EIN 820883828 · Headquarters: Oak Forest, IL, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  18. Children Of Incarcerated Parents

    EIN 331834026 · Headquarters: Oak Forest, IL, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. Covenant Enabling Residences of Illinois

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

  20. Darajat Co

    EIN 863389564 · Headquarters: OAK FOREST, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  21. David Patrick Odonnell Foundat

    EIN 392173091 · Headquarters: OAK FOREST, IL, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990

  22. Fair Tax Nation

    EIN 273699846 · Headquarters: Oak Forest, IL, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  23. Financial Steps Network

    EIN 822706582 · Headquarters: Oak Forest, IL, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  24. Fury Lax Club

    EIN 462701524 · Headquarters: OAK FOREST, IL, US · Recreation & Sports · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  25. Gaelic Events Club

    EIN 363132054 · Headquarters: OAK FOREST, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  26. Gaelic Park Charities

    EIN 352180798 · Headquarters: OAK FOREST, IL, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990

  27. Genesis Therapy Center

    EIN 363508233 · Headquarters: OAK FOREST, IL, USA · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990

  28. Get Up and Help

    EIN 821636221 · Headquarters: Oak Forest, IL, US · Public & Societal Benefit · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  29. Great Hope Sports Foundation Nfp

    EIN 932492307 · Headquarters: OAK FOREST, IL, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. Guardian Angel Day Care Center Inc

    EIN 844981962 · Headquarters: OAK FOREST, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  31. Harvey Masonic Association Harvey Lodge 832

    EIN 361198268 · Headquarters: OAK FOREST, IL, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  32. Helping Neighbors Worldwide Ministries

    EIN 300013214 · Headquarters: Oak Forest, IL, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  33. Homeless Hounds Rescue

    EIN 271084076 · Headquarters: Oak Forest, IL, US · Housing & Shelter · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  34. I Am International Ministries

    EIN 364168321 · Headquarters: OAK FOREST, IL, US · Religion Related · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  35. Illinois Congress of Parents Teachers

    EIN 362887672 · Headquarters: Oak Forest, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  36. Illinois Congress of Parents Teachers

    EIN 363660558 · Headquarters: OAK FOREST, IL, US · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  37. Illinois Recreational Therapy Associatio

    EIN 364081568 · Headquarters: OAK FOREST, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  38. Illinois Sons of Italy Foundation

    EIN 364221047 · Headquarters: Oak Forest, IL, USA · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  39. International Association of Fire Fighters

    EIN 363438919 · Headquarters: Oak Forest, IL, US · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  40. International Association of Sheet Metal Air Rail & Transportation

    EIN 366008874 · Headquarters: OAK FOREST, IL, US · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  41. Kish Charitable Trust

    EIN 367243571 · Headquarters: Oak Forest, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  42. Knights of Columbus

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

  43. Knights Templar of the United States of America

    EIN 362802790 · Headquarters: Oak Forest, IL, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  44. L & R 13 Nfp Inc

    EIN 474343078 · Headquarters: OAK FOREST, IL, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  45. L G I T

    EIN 332970999 · Headquarters: Oak Forest, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  46. Living and Driving While Black Inc

    EIN 364507896 · Headquarters: Oak Forest, IL, US · Human Services · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  47. Look Up Productions

    EIN 463650545 · Headquarters: Oak Forest, IL, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  48. Marine Corps League

    EIN 611533211 · Headquarters: Oak Forest, IL, US · Public & Societal Benefit · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  49. Marley Project

    EIN 274732438 · Headquarters: Oak Forest, IL, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  50. Monardi Sports

    EIN 871374483 · Headquarters: OAK FOREST, IL, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  51. Mothers on a Mission Inc

    EIN 204679025 · Headquarters: Oak Forest, IL, US · Human Services · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  52. My Little Busy Bees Daycare Nfp

    EIN 824580735 · Headquarters: OAK FOREST, IL, USA · Human Services · Latest available filing year: 2022 · Primary form: IRS Form 990

  53. National Slovak Society of the USA

    EIN 237501046 · Headquarters: Oak Forest, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  54. Nl24 Foundation

    EIN 814173425 · Headquarters: Oak Forest, IL, US · Recreation & Sports · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  55. Oak Fest Commission NFP

    EIN 204265592 · Headquarters: Oak Forest, IL, USA · Recreation & Sports · Latest available filing year: 2020 · Primary form: IRS Form 990

  56. Oak Forest Baseball Associatio

    EIN 237155653 · Headquarters: OAK FOREST, IL, USA · Recreation & Sports · Latest available filing year: 2020 · Primary form: IRS Form 990

  57. Oak Forest Chamber of Commerce

    EIN 362778361 · Headquarters: OAK FOREST, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  58. Oak Forest High School Alumni Association Ltd

    EIN 462832480 · Headquarters: Oak Forest, IL, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  59. Oak Forest Outlaws

    EIN 203725656 · Headquarters: Oak Forest, IL, US · Environment · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  60. Oak Forest Raiders Nfp Inc

    EIN 851345108 · Headquarters: OAK FOREST, IL, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. Oak Forest Rotary Foundation

    EIN 833192809 · Headquarters: OAK FOREST, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  62. Oak Forest Swim Association Inc

    EIN 364374190 · Headquarters: Oak Forest, IL, US · Recreation & Sports · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  63. Oak Forest Travelers

    EIN 363986424 · Headquarters: OAK FOREST, IL, USA · Environment · Latest available filing year: 2013 · Primary form: IRS Form 990-EZ

  64. Order of the White Shrine of Jerusalem

    EIN 237514339 · Headquarters: Oak Forest, IL, US · Mutual & Membership Benefit · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  65. Personal Peace Foundation

    EIN 815378222 · Headquarters: OAK FOREST, IL, USA · Mental Health & Crisis Intervention · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  66. Punjab Agricultural Rejuvenation Initiative Inc

    EIN 861863812 · Headquarters: OAK FOREST, IL, USA · Food, Agriculture & Nutrition · Latest available filing year: 2024 · Primary form: IRS Form 990

  67. Reintegrate Inc

    EIN 813600881 · Headquarters: Oak Forest, IL, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. Reynolds-Claytor Family Reunion Inc

    EIN 311218991 · Headquarters: Oak Forest, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  69. Rotary International Oak Forest

    EIN 362938810 · Headquarters: OAK FOREST, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  70. Save Our City Save Our Future

    EIN 992561913 · Headquarters: Oak Forest, IL, USA · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990

  71. Smart Local 1421

    EIN 362549815 · Headquarters: OAK FOREST, IL, US · Employment · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  72. South Suburban Emergency Response Team

    EIN 474885004 · Headquarters: OAK FOREST, IL, USA · Crime & Legal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  73. St Brigids Ladies Gaelic Football Club

    EIN 363870663 · Headquarters: Oak Forest, IL, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  74. Suburban Mutual Assistance Response Team

    EIN 363627194 · Headquarters: Oak Forest, IL, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  75. The Chicago Financial Literacy Organization

    EIN 611567456 · Headquarters: Oak Forest, IL, US · Education · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  76. The National Waterfowl Alliance

    EIN 570748878 · Headquarters: Oak Forest, IL, US · Environment · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  77. The Portfolio Foundation

    EIN 810892264 · Headquarters: OAK FOREST, IL, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  78. Tie a Teal Ribbon Foundation

    EIN 463103121 · Headquarters: oak Forest, IL, US · Medical Research · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  79. Ty Foundation

    EIN 812603872 · Headquarters: Oak Forest, IL, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. Veterans of Foreign Wars Department of Illinois

    EIN 366145207 · Headquarters: Oak Forest, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  81. Walter F Fierke Pto Inc

    EIN 814863215 · Headquarters: Oak Forest, IL, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  82. Yang and Olivia Arts Foundation

    EIN 824073551 · Headquarters: Oak Forest, IL, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N