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. Southwest Education Association Retired

    EIN 020628866 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  2. Southwest Educational Ministries Association

    EIN 731377542 · Headquarters: LAWTON, OK, USA · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990

  3. Southwest Educational Research Association

    EIN 751783710 · Headquarters: Waco, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. Southwest Educators Association-retired

    EIN 472213156 · Headquarters: Boise, ID, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  5. Southwest Electric Cooperative

    EIN 440441450 · Headquarters: BOLIVAR, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  6. Southwest Elementary School Pta

    EIN 561671133 · Headquarters: Clemmons, NC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  7. Southwest Elementary School PTA (SWES PTA)

    EIN 561646840 · Headquarters: High Point, NC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  8. Southwest Emergency Services Inc

    EIN 521458342 · Headquarters: Halethorpe, MD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  9. Southwest Energy Alliance

    EIN 273893691 · Headquarters: HOUSTON, TX, USA · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-EZ

  10. Southwest Environmental Center

    EIN 850403860 · Headquarters: Pena Blanca, NM, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  11. Southwest Facilitators Network

    EIN 752522838 · Headquarters: Irving, TX, US · Unknown & Unclassified · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  12. Southwest Family Life Centers Inc

    EIN 742309959 · Headquarters: Hondo, TX, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  13. Southwest Fannin Development Corporation

    EIN 752271742 · Headquarters: TRENTON, TX, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  14. Southwest Fashion Commission

    EIN 922727199 · Headquarters: Murrieta, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  15. Southwest Fiber Arts Guild

    EIN 261798030 · Headquarters: Sahuarita, AZ, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  16. Southwest Florida Alumni Chapter

    EIN 822016858 · Headquarters: Fort Myers, FL, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  17. Southwest Florida Area Local Apwu

    EIN 591837980 · Headquarters: FORT MYERS, FL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  18. Southwest Florida Area Local Retiree Chapter

    EIN 872815904 · Headquarters: Fort Myers, FL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. Southwest Florida Association of Health Underwriters Inc

    EIN 800024811 · Headquarters: Ft Myers, FL, US · Unknown & Unclassified · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  20. Southwest Florida Chapter Association of Fundraising Professionals Inc

    EIN 650288699 · Headquarters: ARLINGTON, VA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  21. Southwest Florida Chinese Language School Inc

    EIN 770666310 · Headquarters: Ft Myers, FL, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  22. Southwest Florida Council Inc

    EIN 591150488 · Headquarters: FORT MYERS, FL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  23. Southwest Florida Dietetic Association Corporation

    EIN 650411082 · Headquarters: Fort Myers, FL, US · Unknown & Unclassified · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  24. Southwest Florida Dotnet Developers Group Inc

    EIN 272485764 · Headquarters: Rockville, MD, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  25. Southwest Florida Health Information Management Association

    EIN 852817543 · Headquarters: North Fort Myers, FL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. Southwest Florida Hispanic Chamber of Commerce Inc

    EIN 650154409 · Headquarters: CAPE CORAL, FL, USA · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990

  27. Southwest Florida Honor Flight Inc

    EIN 753262246 · Headquarters: Port Charlotte, FL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  28. Southwest Florida Incorporated

    EIN 591694019 · Headquarters: ESTERO, FL, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  29. Southwest Florida Land Preservation Trust Inc

    EIN 650066474 · Headquarters: Naples, FL, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  30. Southwest Florida League of Cities Inc

    EIN 591712699 · Headquarters: PUNTA GORDA, FL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  31. Southwest Florida Optometric Association

    EIN 592247534 · Headquarters: FORT MYERS, FL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  32. Southwest Florida Professional Firefighters Inc

    EIN 592698622 · Headquarters: Fort Myers, FL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  33. Southwest Florida Research and Education

    EIN 650325899 · Headquarters: Immokalee, FL, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  34. Southwest Florida Roofing Contractors Association

    EIN 452679995 · Headquarters: Fort Myers, FL, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  35. Southwest Florida Rugby

    EIN 264083679 · Headquarters: Estero, FL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  36. Southwest Florida Safety Council Inc

    EIN 237313332 · Headquarters: FT MYERS, FL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  37. Southwest Florida Society of Health System Pharmacists Inc

    EIN 592034447 · Headquarters: WESLEY CHAPEL, FL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  38. Southwest Florida Sportsman Assn

    EIN 463268125 · Headquarters: CAPE CORAL, FL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  39. Southwest Florida Youth Rugby Corp

    EIN 842784746 · Headquarters: Naples, FL, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  40. Southwest Flying Club

    EIN 746062250 · Headquarters: The Woodlands, TX, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  41. Southwest Football Officials Association-houston Chapter Inc

    EIN 760208596 · Headquarters: HOUSTON, TX, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  42. Southwest Fort Allen Golf League

    EIN 884418768 · Headquarters: Greensburg, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  43. Southwest Foundation for Education & Historical Preservation

    EIN 860701832 · Headquarters: DENVER, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  44. Southwest Fresno Development Corporation

    EIN 813670858 · Headquarters: Fresno, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  45. Southwest Ga Board of Realtors Inc

    EIN 581548640 · Headquarters: CAIRO, GA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  46. Southwest Ga Project for Community Education Inc

    EIN 581172475 · Headquarters: ALBANY, GA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  47. Southwest Ga Youth Science & Techno

    EIN 582150635 · Headquarters: BAINBRIDGE, GA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  48. Southwest Gas Corporation Foundation

    EIN 942988564 · Headquarters: LAS VEGAS, NV, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  49. Southwest General Health Center

    EIN 341455141 · Headquarters: Middleburg Heights, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  50. Southwest Georgia Assoc for Aging

    EIN 237008392 · Headquarters: ALBANY, GA, USA · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990

  51. Southwest Georgia Community Action Council

    EIN 580957513 · Headquarters: Moultrie, GA, United States · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  52. Southwest Georgia Forward Inc

    EIN 830825598 · Headquarters: ALBANY, GA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  53. Southwest Georgia Tennis Alliance Inc

    EIN 581953436 · Headquarters: Leesburg, GA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  54. Southwest Golf Media Association Inc

    EIN 201962841 · Headquarters: Phoenix, AZ, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  55. Southwest Gynecologic Assembly

    EIN 751242473 · Headquarters: DALLAS, TX, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  56. Southwest Hall Inc

    EIN 841166146 · Headquarters: Littleton, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  57. Southwest Harbor - Tremont Chamber of Commerce

    EIN 016019950 · Headquarters: SOUTHWEST HARBOR, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  58. Southwest Harbor Historical Society

    EIN 202072613 · Headquarters: SOUTHWEST HARBOR, ME, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  59. Southwest Harbor Public Library

    EIN 010241528 · Headquarters: SOUTHWEST HARBOR, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  60. Southwest Harbor-tremont Nursing Se Inc

    EIN 010271579 · Headquarters: SOUTHWEST HARBOR, ME, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  61. Southwest Health Agency for Rural People Inc

    EIN 640650662 · Headquarters: Tylertown, MS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  62. Southwest Health Benefits Fund

    EIN 756012126 · Headquarters: Houston, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  63. Southwest Heritage Credit Union

    EIN 750827380 · Headquarters: ODESSA, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  64. Southwest Hide Company Employee Benefit Trust

    EIN 820385099 · Headquarters: BOISE, ID, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  65. Southwest High School Foundation

    EIN 411732130 · Headquarters: Minneapolis, MN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  66. Southwest Horsemans Association

    EIN 850374230 · Headquarters: SILVER CITY, NM, USA · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ

  67. Southwest Housing Development Corp

    EIN 721114730 · Headquarters: CROWLEY, LA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  68. Southwest Housing Solutions

    EIN 382324335 · Headquarters: DETROIT, MI, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  69. Southwest Houston 2000 Inc

    EIN 760349165 · Headquarters: Missouri City, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  70. Southwest Human Development

    EIN 860407179 · Headquarters: PHOENIX, AZ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  71. Southwest Idaho Chapter of the Ntl Assn of Residential Prpty Mgr

    EIN 820527639 · Headquarters: Boise, ID, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. Southwest Idaho Legacy Organization Inc

    EIN 820200892 · Headquarters: CALDWELL, ID, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  73. Southwest Idaho Travel Association

    EIN 820440928 · Headquarters: Boise, ID, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  74. Southwest Ideas for Today Tomorrow

    EIN 363743278 · Headquarters: ROCKFORD, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  75. Southwest Illinois Chapter of the Military Officers Association of A

    EIN 371119576 · Headquarters: OFallon, IL, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  76. Southwest Illinois Employers U a Safety Education & Training Fund

    EIN 371358479 · Headquarters: BELLEVILLE, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  77. Southwest Illinois Trade and Investment Council

    EIN 820862899 · Headquarters: Ofallon, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  78. Southwest Indian Foundation

    EIN 850203522 · Headquarters: GALLUP, NM, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-T

  79. Southwest Indiana Association of Realtors

    EIN 356021215 · Headquarters: EVANSVILLE, IN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  80. Southwest Indiana Dietetic Association

    EIN 760773869 · Headquarters: Evansville, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  81. Southwest Indiana Walk to Emmaus Inc

    EIN 352136534 · Headquarters: WASHINGTON, IN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  82. Southwest Insulation Contractors Assoc

    EIN 741405634 · Headquarters: Houston, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  83. Southwest International Folk Dance Institute

    EIN 850410117 · Headquarters: Albuquerque, NM, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  84. Southwest Intertribal Voice Inc

    EIN 841401661 · Headquarters: CORTEZ, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  85. Southwest Interventional and Structural Heart Symposium

    EIN 992069395 · Headquarters: PHOENIX, AZ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  86. Southwest Iowa Farm Business Association

    EIN 420885530 · Headquarters: TREYNOR, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  87. Southwest Iowa Game Club C/o Robert Tekolste

    EIN 421200910 · Headquarters: WEST DES MOINES, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  88. Southwest Iowa Heat Inc

    EIN 333967322 · Headquarters: VILLISCA, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. Southwest Iowa Housing Trust Fund

    EIN 020749992 · Headquarters: Atlantic, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  90. Southwest Iowa Humane Society

    EIN 421383697 · Headquarters: Clarinda, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  91. Southwest Iowa Mental Health Center

    EIN 420928938 · Headquarters: ATLANTIC, IA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  92. Southwest Iowa Sportmans Club Inc

    EIN 421339989 · Headquarters: glenwood, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  93. Southwest Jack Russell Terrier Network Inc

    EIN 752813016 · Headquarters: Justin, TX, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  94. Southwest Johnson Co Economic Development

    EIN 481131265 · Headquarters: Gardner, KS, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990

  95. Southwest Jones Water Association Inc

    EIN 640689523 · Headquarters: MOSELLE, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  96. Southwest Kansas Area Agency on Aging Inc

    EIN 480854950 · Headquarters: Dodge City, KS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  97. Southwest Kansas Board of Realtors Inc

    EIN 480905029 · Headquarters: LIBERAL, KS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. Southwest Kansas Community Credit Union

    EIN 480635723 · Headquarters: DODGE CITY, KS, USA · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990

  99. Southwest Kansas Ems Inc

    EIN 480883711 · Headquarters: SYRACUSE, KS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  100. Southwest Kansas Irrigation Association Inc

    EIN 486130084 · Headquarters: ULYSSES, KS, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

First page and all pages