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. Kansas Rural Letter Carriers' Assoc

    EIN 237234611 · Headquarters: ALTAMONT, KS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  2. Kansas Rv Park Owners Association Kpoa

    EIN 262863278 · Headquarters: Abilene, KS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. Kansas Satsang Society Inc

    EIN 481054447 · Headquarters: Hays, KS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. Kansas School for Effective Learning Inc

    EIN 481072585 · Headquarters: Wichita, KS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  5. Kansas School for the Deaf Endowment Association

    EIN 481044911 · Headquarters: Olathe, KS, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  6. Kansas School Superintendents Association (Kssa)

    EIN 481183905 · Headquarters: TOPEKA, KS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  7. Kansas Section American Water Works Association

    EIN 237026155 · Headquarters: KANSAS CITY, KS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  8. Kansas Section of the American Nuclear Society

    EIN 811354018 · Headquarters: Overland Park, KS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. Kansas Seed Industry Association

    EIN 486107679 · Headquarters: Alma, KS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. Kansas Self-insurers Association

    EIN 481157645 · Headquarters: TOPEKA, KS, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  11. Kansas Sheep Association

    EIN 480848817 · Headquarters: Garfield, KS, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  12. Kansas Shorthorn Association

    EIN 832094835 · Headquarters: BALDWIN CITY, KS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  13. Kansas Simmental Association Inc

    EIN 237087278 · Headquarters: Manhattan, KS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  14. Kansas Small Flows Association

    EIN 481201496 · Headquarters: GRANDVIEW, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  15. Kansas Soaring Association Inc

    EIN 736500698 · Headquarters: Wichita, KS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  16. Kansas Society for Healthcare Central Service Professionals Kshc

    EIN 384007383 · Headquarters: Newton, KS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. Kansas Society of Association Executives

    EIN 480979106 · Headquarters: TOPEKA, KS, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  18. Kansas Society of Eye Physicians & Surgeons Inc

    EIN 481016938 · Headquarters: VERNON HILLS, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  19. Kansas Society of Farm Managers and Rural Appraisers

    EIN 481002388 · Headquarters: Hutchinson, KS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  20. Kansas Society of Land Surveyors

    EIN 480972090 · Headquarters: TOPEKA, KS, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  21. Kansas Society of Professional Engineers

    EIN 480515899 · Headquarters: TOPEKA, KS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  22. Kansas Society of Professional Engineers

    EIN 480978623 · Headquarters: McPherson, KS, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  23. Kansas Society of Professional Engineers

    EIN 481064969 · Headquarters: Topeka, KS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  24. Kansas Soybean Association

    EIN 363141909 · Headquarters: TOPEKA, KS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  25. Kansas Speech-language-hearing Association Inc

    EIN 510190803 · Headquarters: WICHITA, KS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  26. Kansas State Al-anon Family Groups Inc

    EIN 237209016 · Headquarters: De Soto, KS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  27. Kansas State Alpha Tau Omega Students Aid Endowment Fund Riley

    EIN 486111125 · Headquarters: URBANDALE, IA, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-PF

  28. Kansas State Bowling Proprietors Association Inc

    EIN 480679348 · Headquarters: ARLINGTON, TX, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  29. Kansas State Bridge Association

    EIN 481088582 · Headquarters: Wichita, KS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. Kansas State Council of Fire Fighters

    EIN 480973178 · Headquarters: HUTCHINSON, KS, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  31. Kansas State Grange of the Patrons of Husbandry

    EIN 480622328 · Headquarters: Ozawkie, KS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  32. Kansas State Newman Foundation

    EIN 480734024 · Headquarters: MANHATTAN, KS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  33. Kansas State Nurses Association

    EIN 480290653 · Headquarters: JEFFERSON CITY, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  34. Kansas State Pupil Transportation Assn

    EIN 480968218 · Headquarters: ALTAMONT, KS, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  35. Kansas State Rabbit Breeders Association

    EIN 480838008 · Headquarters: Riley, KS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  36. Kansas State Sign Association Inc

    EIN 480776239 · Headquarters: Yukon, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  37. Kansas State Troopers Assn

    EIN 480965315 · Headquarters: TOPEKA, KS, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  38. Kansas State Troopers Association Ksta Pac

    EIN 202144293 · Headquarters: TOPEKA, KS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  39. Kansas State University Chapter of Sigma Xi

    EIN 264591287 · Headquarters: Manhattan, KS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  40. Kansas State University Research Foundation

    EIN 486106237 · Headquarters: MANHATTAN, KS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  41. Kansas State University Social Club

    EIN 481119738 · Headquarters: Manhattan, KS, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  42. Kansas State University Student Chapter

    EIN 237035705 · Headquarters: Bethesda, MD, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  43. Kansas Teachers Community Credit Un

    EIN 480590867 · Headquarters: Pittsburg, KS, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  44. Kansas Technology Student Association

    EIN 480879363 · Headquarters: Derby, KS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. Kansas Teke Foundation

    EIN 900198225 · Headquarters: Lawrence, KS, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  46. Kansas Termite and Pest Control Association

    EIN 480958340 · Headquarters: MISSION, KS, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  47. Kansas Theta Alumni Corporation of Sigma Phi Epsilon Fraternity

    EIN 300354571 · Headquarters: Pittsburg, KS, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  48. Kansas Traditional Muzzleloading Association

    EIN 760748882 · Headquarters: Halstead, KS, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  49. Kansas Trails Council Inc

    EIN 480978343 · Headquarters: TOPEKA, KS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  50. Kansas Trial Lawyers Association

    EIN 480787989 · Headquarters: TOPEKA, KS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  51. Kansas Truth Caucus Inc

    EIN 822162613 · Headquarters: Hesston, KS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  52. Kansas Turfgrass Foundation

    EIN 480721495 · Headquarters: MANHATTAN, KS, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  53. Kansas Underground Storage Tank Liability Plan

    EIN 481095445 · Headquarters: TOPEKA, KS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  54. Kansas United Volleyball Inc

    EIN 841948494 · Headquarters: Lawrence, KS, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  55. Kansas Veterinary Medical Association

    EIN 486116600 · Headquarters: LYNDON, KS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  56. Kansas Wheat Growers Research Foundation

    EIN 237384483 · Headquarters: MANHATTAN, KS, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-PF

  57. Kansas Wheathearts

    EIN 480195601 · Headquarters: Derby, KS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  58. Kansas Womens Environmental Network

    EIN 854338491 · Headquarters: Lawrence, KS, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  59. Kansas World Language Association

    EIN 480907894 · Headquarters: Garden City, KS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  60. Kansas Zen Center

    EIN 481058264 · Headquarters: Lawrence, KS, United States · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  61. Kansky Walter & Ida Char Foundation

    EIN 396652485 · Headquarters: SAINT LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  62. Kanter Family Foundation C/o Windy City Inc

    EIN 363682199 · Headquarters: Sandy, UT, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  63. Kanter Health Foundation Inc

    EIN 813577879 · Headquarters: SANTA MONICA, CA, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  64. Kanter Kallman Foundation

    EIN 136206770 · Headquarters: ALBUQUERQUE, NM, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  65. Kanthaka of North Bennington Inc

    EIN 862435855 · Headquarters: North Bennington, VT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  66. Kantner Foundation Inc

    EIN 650011831 · Headquarters: JUPITER, FL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  67. Kantor Foundation Inc C/o Steven Levin

    EIN 136188244 · Headquarters: NEW YORK, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  68. Kantorei Inc

    EIN 411680499 · Headquarters: Saint Paul, MN, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  69. Kantorei of Kansas City

    EIN 451063957 · Headquarters: Lees Summit, MO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  70. Kanuga Conferences Inc

    EIN 560599223 · Headquarters: Hendersonville, NC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-T

  71. Kanuga Endowment Inc

    EIN 581976605 · Headquarters: HENDERSONVILLE, NC, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990

  72. Kanuni Unit of Nap

    EIN 393000180 · Headquarters: Austin, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  73. Kanwaha Valley Friends of Old-time Music and Dance

    EIN 550611292 · Headquarters: Charleston, WV, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  74. Kanza Iioshka Society

    EIN 204836303 · Headquarters: Sperry, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  75. KANZA Society Inc

    EIN 480859735 · Headquarters: Garden City, KS, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  76. Kaohsiung Medical University Alumni Association of America

    EIN 922439537 · Headquarters: Saratoga, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  77. Kaos Elite Basketball Inc

    EIN 922131109 · Headquarters: FT LAUDERDALE, FL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  78. Kap Roadway Maintenance Association Inc

    EIN 874587798 · Headquarters: Kailua Kona, HI, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  79. Kapalua Resort Association

    EIN 990195996 · Headquarters: LAHAINA, HI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  80. Kapdi Organization

    EIN 423791391 · Headquarters: Brownsville, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  81. Kapiolani Park Preservation Society

    EIN 990250134 · Headquarters: HONOLULU, HI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  82. Kapit Bisig Midwest Filipino - American Association

    EIN 811154101 · Headquarters: Onalaska, WI, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  83. Kapka Cooperative School

    EIN 911449251 · Headquarters: SEATTLE, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  84. Kapl Nova Society

    EIN 141765929 · Headquarters: Schenectady, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  85. Kaplan Charitable Trust C/o Synovus Trust Company Na

    EIN 826575975 · Headquarters: COLUMBUS, GA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  86. Kaplan Coal City High Sch Fd Xxxxx4002

    EIN 366878812 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  87. Kaplan Family Charitable Trust

    EIN 237667825 · Headquarters: AUBURNDALE, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  88. Kaplan Family Charitable Trust 4827

    EIN 336573637 · Headquarters: HONESDALE, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  89. Kaplan Foundation

    EIN 363796516 · Headquarters: NORTHBROOK, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  90. Kaplan Project Graduation

    EIN 842034670 · Headquarters: KAPLAN, LA, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990

  91. Kaplen JCC on the Palisades

    EIN 221487220 · Headquarters: Tenafly, NJ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  92. Kapolei High School Choir Boosters

    EIN 900887276 · Headquarters: Kapolei, HI, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  93. Kaposia Education Center Parent Tea

    EIN 474408403 · Headquarters: South St Paul, MN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  94. Kaposia Inc

    EIN 410978639 · Headquarters: LITTLE CANADA, MN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  95. Kapow Club

    EIN 450954552 · Headquarters: Wapakoneta, OH, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  96. Kapp Delta Pi

    EIN 204972941 · Headquarters: Indianapolis, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  97. Kapp Delta Pi

    EIN 311540552 · Headquarters: Indianapolis, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  98. Kapp Omicron Nu Inc

    EIN 911961104 · Headquarters: Belleair Bluffs, FL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  99. Kappa

    EIN 800503766 · Headquarters: Rochester, MI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  100. Kappa Alpha Alumni Association of Lehigh University Inc

    EIN 222311635 · Headquarters: LANSING, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

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