Unknown & Unclassified nonprofits

Unknown & Unclassified nonprofits. Browse 557,756 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. Midwest Region Gas Task Force Assoc C/o Donald J Piepgras

    EIN 411669738 · Headquarters: RIVER FALLS, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  2. Midwest Region Nmra

    EIN 366071274 · Headquarters: Stoughton, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  3. Midwest Regional Chapter Society of Environmental Toxicology And

    EIN 391863378 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. Midwest Regional Conservation Guild

    EIN 341355432 · Headquarters: Zionsville, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. Midwest Regional Credit Union

    EIN 480507700 · Headquarters: KANSAS CITY, KS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  6. Midwest Regional Fly-in

    EIN 261390901 · Headquarters: Sauget, IL, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  7. Midwest Regional-national Association of Watch and Clock

    EIN 363669458 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  8. Midwest Reining Horse Association Inc Co Ann Webb

    EIN 363309077 · Headquarters: WAUKEGAN, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  9. Midwest Retail Motor Vehicle Finance Association

    EIN 800395860 · Headquarters: INDIANOLA, IA, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  10. Midwest Retailers and Manufacturers Association

    EIN 362030407 · Headquarters: LAKE FOREST, IL, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  11. Midwest Rugby Football Union

    EIN 362826968 · Headquarters: WARREN, MI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  12. Midwest Rural Energy Council

    EIN 391819589 · Headquarters: Madison, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  13. Midwest Safety and Health Association

    EIN 411765246 · Headquarters: Saint Paul, MN, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  14. Midwest School Social Work Council

    EIN 237303149 · Headquarters: Lincoln, NE, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  15. Midwest Section Pga of America

    EIN 237178087 · Headquarters: BLUE SPRINGS, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  16. Midwest Shooting Competition

    EIN 921761997 · Headquarters: Normal, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. Midwest Shrine Association

    EIN 237143615 · Headquarters: Grand Forks, ND, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  18. Midwest Sign Association

    EIN 310909961 · Headquarters: Livonia, MI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  19. Midwest Silky Terrier Club

    EIN 990965984 · Headquarters: Troy, MI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  20. Midwest Ski Areas Association Inc

    EIN 411510679 · Headquarters: Bloomington, MN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  21. Midwest Society for Behavioral Medicine and Biofeedback

    EIN 352257750 · Headquarters: CLINTON TWP, MI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  22. Midwest Society for Case Research

    EIN 351817133 · Headquarters: Metairie, LA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  23. Midwest Society for Pediatric Research

    EIN 431339810 · Headquarters: THE WOODLANDS, TX, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  24. Midwest Society of Assn Executives Dba Associations North

    EIN 411278159 · Headquarters: ROSEVILLE, MN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  25. Midwest Society of Diagnostic Ultrasound

    EIN 411461104 · Headquarters: PRINCETON, MN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  26. Midwest Society of Periodontology

    EIN 237152723 · Headquarters: BERWYN, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  27. Midwest Special Services Inc

    EIN 410746072 · Headquarters: SAINT PAUL, MN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  28. Midwest Sportski Council Inc

    EIN 043832840 · Headquarters: ST LOUIS PARK, MN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  29. Midwest Spurs

    EIN 932297634 · Headquarters: Pleasant Hill, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  30. Midwest Stock Car Association

    EIN 475122800 · Headquarters: Hanover Park, IL, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  31. Midwest Stone Institute

    EIN 431382746 · Headquarters: ST LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  32. Midwest Surgical Association

    EIN 510197240 · Headquarters: Prairie Village, KS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  33. Midwest Symposium for Leadership In

    EIN 481122451 · Headquarters: HICKMAN, NE, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  34. Midwest Texas Longhorn Association

    EIN 270547472 · Headquarters: Crawfordsville, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. Midwest Textile Service Association

    EIN 360901670 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  36. Midwest Tn Chapter of Delta Waterfowl

    EIN 415275682 · Headquarters: Bismarck, ND, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  37. Midwest Tournament Association

    EIN 363465820 · Headquarters: LINCOLN, NE, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  38. Midwest Tq Racing League Inc

    EIN 455157193 · Headquarters: WESTPORT, IN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  39. Midwest Trail Riders Association

    EIN 431496758 · Headquarters: Maryland Heights, MO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  40. Midwest Trauma Society

    EIN 431556365 · Headquarters: Kansas City, MO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  41. Midwest Twisters Association

    EIN 800761639 · Headquarters: OAK CREEK, WI, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  42. Midwest Ultralight Crophoppers Eaa Chapter 88

    EIN 272801048 · Headquarters: Edinberg, IL, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  43. Midwest Veterans First Foundation

    EIN 461150265 · Headquarters: Battle Creek, MI, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  44. Midwest Vhf-uhf Society

    EIN 311616084 · Headquarters: Bellbrook, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  45. Midwest Vintage Racecar Club Inc

    EIN 510505783 · Headquarters: GREENSBURG, IN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  46. Midwest Wall and Ceiling Contractors NFP

    EIN 361042740 · Headquarters: Deerfield, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  47. Midwest Weavers Association

    EIN 736099107 · Headquarters: Milwaukee, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  48. Midwest Wether Goat Series

    EIN 473602050 · Headquarters: cable, OH, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  49. Midwest Winter Sports Reps Association

    EIN 061668837 · Headquarters: MADISON, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  50. Midwest Woman to Woman Seminar

    EIN 273936184 · Headquarters: St Peters, MO, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  51. Midwest Women and Children's Services

    EIN 470632459 · Headquarters: OMAHA, NE, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  52. Midwest-southeastern Equipment Dealers Association Inc

    EIN 560478530 · Headquarters: MADISON, WI, USA · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990

  53. Midwest-southeastern Equipment Dealers Foundation Inc

    EIN 390756575 · Headquarters: Kansas City, MO, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-PF

  54. Midwestern Academy of the New Church

    EIN 366098935 · Headquarters: Glenview, IL, US · Unknown & Unclassified · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  55. Midwestern Actuarial Forum

    EIN 351851766 · Headquarters: Chicago, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  56. Midwestern Association of Forensic

    EIN 237132860 · Headquarters: GENEVA, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  57. Midwestern Association of Graduate Schools

    EIN 436099696 · Headquarters: Hays, KS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  58. Midwestern Association of Plastic Surgeons

    EIN 510152234 · Headquarters: KIMBERLY, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  59. Midwestern Beekeepers Association

    EIN 436061692 · Headquarters: Kansas City, MO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  60. Midwestern Criminal Justice Association Inc

    EIN 311292799 · Headquarters: Bowling Green, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  61. Midwestern District Promotional Committee Inc

    EIN 391706666 · Headquarters: GREENWOOD, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  62. Midwestern History Association

    EIN 472694986 · Headquarters: Allendale, MI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  63. Midwestern Longhorn Association

    EIN 421466885 · Headquarters: Chariton, IA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  64. Midwestern Oklahoma Development Auth

    EIN 730791758 · Headquarters: BURNS FLAT, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  65. Midwestern Oklahoma Industrial Foundation 202 South 44Th

    EIN 736110361 · Headquarters: Burns Flat, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  66. Midwestern Psychological Association

    EIN 420821627 · Headquarters: FORT WAYNE, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  67. Midwestern Pythian Association

    EIN 352067594 · Headquarters: West Lafayette, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  68. Midwestern Region Psea Retired

    EIN 364742821 · Headquarters: New Castle, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  69. Midwestern Reps Association Inc

    EIN 382638814 · Headquarters: GALESBURG, MI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  70. Midwestern Society of Orthodontists

    EIN 366128451 · Headquarters: WORTHINGTON, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  71. Midwestern State University Credit Union

    EIN 750954755 · Headquarters: Wichita Falls, TX, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  72. Midwestern University Foundation

    EIN 363955804 · Headquarters: Downers Grove, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  73. Midwestern University Hospitals and Medical Centers

    EIN 362166999 · Headquarters: Downers Grove, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  74. Midwestern University Properties Corp

    EIN 363377699 · Headquarters: Downers Grove, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  75. Midweststreetrodassociationofillinois

    EIN 363859773 · Headquarters: CHICAGO, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  76. Midwillamete Fly Fishers

    EIN 331213718 · Headquarters: Corvallis, OR, US · Unknown & Unclassified · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  77. Midwives Alliance of North America

    EIN 020372417 · Headquarters: MILACA, MN, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  78. Midwood Community Services Inc

    EIN 465052295 · Headquarters: BROOKLYN, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  79. Midwood High School Alumni Association Inc

    EIN 113133249 · Headquarters: NEW YORK, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  80. Mieczyslaw Munz Scholarship Fund Inc

    EIN 133000494 · Headquarters: WESTPORT, CT, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-PF

  81. Miedeafe Inc

    EIN 861991882 · Headquarters: Miami, FL, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  82. Mieh-mieh Lebanese Community

    EIN 954347403 · Headquarters: POMONA, CA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  83. MiEnergy Cooperative

    EIN 410254835 · Headquarters: RUSHFORD, MN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  84. Mies Family Foundation

    EIN 376609569 · Headquarters: NORTH KANSAS CITY, MO, USA · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-PF

  85. Miesville Fire Relief Association

    EIN 416058898 · Headquarters: HASTINGS, MN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  86. Mifal Ezra V Chesed

    EIN 112506776 · Headquarters: BROOKLYN, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  87. Mifal Hatruma

    EIN 116332288 · Headquarters: BROOKLYN, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  88. Miff Ltd

    EIN 842162141 · Headquarters: POTOMAC, MD, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  89. Mifflin County Baseball Travel Team

    EIN 473852712 · Headquarters: Lewistown, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  90. Mifflin County Chapter of Pasr

    EIN 921081092 · Headquarters: Lewistown, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  91. Mifflin County Husky Football Boosters

    EIN 462821505 · Headquarters: McVeytown, PA, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  92. Mifflin County Industrial Development Corporation

    EIN 256081475 · Headquarters: LEWISTOWN, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  93. Mifflin County Library Association

    EIN 231352229 · Headquarters: LEWISTOWN, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  94. Mifflin County Mennonite Historical Society

    EIN 222843167 · Headquarters: BELLEVILLE, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. Mifflin County Support Assocation

    EIN 452059979 · Headquarters: Lewistown, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  96. Mifflin Mustang Pta

    EIN 473113107 · Headquarters: Pittsburgh, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  97. Mifflin Social Club

    EIN 250906133 · Headquarters: WEST MIFFLIN, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  98. Mifflin Township Volunteer Relief Association

    EIN 232625817 · Headquarters: Mifflinville, PA, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  99. Mifflin Twp Richland Co Firefighters Association

    EIN 341274262 · Headquarters: Mansfield, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  100. Mifflinburg Area Education Association

    EIN 320271072 · Headquarters: Mifflinburg, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

First page and all pages