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. Seneca County Chapter of the Ohio Genealogical Society

    EIN 341340849 · Headquarters: Tiffin, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. Seneca County Childrens Committee Inc

    EIN 166068412 · Headquarters: Seneca Falls, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  3. Seneca County Farm Bureau

    EIN 346527738 · Headquarters: Tiffin, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  4. Seneca County Home Auxiliary Mary Lou Steele Barnes

    EIN 341369411 · Headquarters: Tiffin, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  5. Seneca County Local Development Corporation

    EIN 394911076 · Headquarters: WATERLOO, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  6. Seneca County Neighbors United Inc

    EIN 843241202 · Headquarters: Republic, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. Seneca County Scope

    EIN 471226203 · Headquarters: Romulus, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. Seneca East Education Association

    EIN 341373995 · Headquarters: Attica, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  9. Seneca Education Association

    EIN 237108600 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  10. Seneca Falls Football Boosters

    EIN 932493978 · Headquarters: Seneca Falls, NY, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  11. Seneca Falls Golf Association

    EIN 161409761 · Headquarters: Seneca Falls, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  12. Seneca Falls Library

    EIN 166075457 · Headquarters: SENECA FALLS, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  13. Seneca Falls Volunteer Fire Dept Inc

    EIN 452420292 · Headquarters: Seneca Falls, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  14. Seneca Family of Agencies

    EIN 942971761 · Headquarters: OAKLAND, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  15. Seneca Fire Auxiliary

    EIN 881798064 · Headquarters: Seneca, MO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  16. Seneca Foods Foundation

    EIN 222996324 · Headquarters: FAIRPORT, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  17. Seneca Gardens Homeowners Assoc

    EIN 161143585 · Headquarters: Baldwinsville, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  18. Seneca Golden Corner Rotary

    EIN 570988229 · Headquarters: SENECA, SC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  19. Seneca Habitat for Humanity

    EIN 341536262 · Headquarters: TIFFIN, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  20. Seneca Health Services Inc

    EIN 550563106 · Headquarters: SUMMERSVILLE, WV, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  21. Seneca High School Magnet Career Ac Ademy

    EIN 393988670 · Headquarters: Aviston, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  22. Seneca Highlands Association

    EIN 237035635 · Headquarters: Bradford, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  23. Seneca Highlands Avts Teacher Association

    EIN 273443107 · Headquarters: Bradford, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  24. Seneca Highlands Education Association

    EIN 251477959 · Headquarters: Coudersport, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  25. Seneca Highlands Unit of Psea Retired

    EIN 232891382 · Headquarters: Smethport, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  26. Seneca Hills Bible Conference

    EIN 251058062 · Headquarters: POLK, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  27. Seneca Hose Co No 1 Inc

    EIN 160722700 · Headquarters: WEST SENECA, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  28. Seneca Hospital Auxiliary

    EIN 942550417 · Headquarters: Chester, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  29. Seneca House

    EIN 521779520 · Headquarters: BETHANY BEACH, DE, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  30. Seneca Industrial & Economic Development Corp

    EIN 341414993 · Headquarters: TIFFIN, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  31. Seneca Lake Club

    EIN 226064781 · Headquarters: Sparta, NJ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  32. Seneca Lake Duck Hunters Association Inc

    EIN 160996645 · Headquarters: DRESDEN, NY, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  33. Seneca Lake Order of Brewers Inc

    EIN 992620744 · Headquarters: Geneva, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  34. Seneca Lake Winery Association Inc

    EIN 161486743 · Headquarters: WATKINS GLEN, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  35. Seneca Memorial Gardens

    EIN 341344144 · Headquarters: Wooster, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  36. Seneca Mens Club Inc

    EIN 451003481 · Headquarters: Louisville, KY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  37. Seneca Networking Professionals

    EIN 452798170 · Headquarters: Tiffin, OH, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  38. Seneca Regional Chamber of Commerce & Visitor Services

    EIN 344373480 · Headquarters: TIFFIN, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  39. Seneca Rising

    EIN 205046941 · Headquarters: Buffalo, NY, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  40. Seneca Rotary Education Foundation

    EIN 576022470 · Headquarters: Seneca, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  41. Seneca Senior Citizens Housing Inc

    EIN 431134227 · Headquarters: JOPLIN, MO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  42. Seneca Trail Post No 4595 Veterans of Foreign Wars of the United

    EIN 556019858 · Headquarters: Marlinton, WV, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  43. Seneca Valley Choral Boosters

    EIN 251822492 · Headquarters: CRANBERRY TOWNSHIP, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  44. Seneca Valley Education Support Personnel Association

    EIN 300584895 · Headquarters: Seven Fields, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  45. Seneca Valley High School Ptsa

    EIN 521739365 · Headquarters: Germantown, MD, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  46. Seneca Water Supply Corporation

    EIN 742039757 · Headquarters: Woodville, TX, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  47. Seneca Waterways Council Inc Boy Scouts of America

    EIN 160743108 · Headquarters: ROCHESTER, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  48. Seneca Wildlife Haven Inc

    EIN 222597047 · Headquarters: Lodi, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  49. Seneca Womans Club Inc

    EIN 570706628 · Headquarters: Seneca, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  50. Seneca Yacht Club

    EIN 160863046 · Headquarters: Geneva, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  51. Senecaville Volunteer Fireman's Association

    EIN 134289816 · Headquarters: Senecaville, OH, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  52. Senepol Cattle Breeders Association

    EIN 431562408 · Headquarters: Kearney, MO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. Seneve Foundation Inc

    EIN 825084599 · Headquarters: LAKE WORTH, FL, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  54. Seney Natural History Association

    EIN 382762381 · Headquarters: CURTIS, MI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  55. Sengstack Family Foundation Inc

    EIN 934447425 · Headquarters: Chattanooga, TN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  56. Seniel & Dorothy Ostrow Foundation

    EIN 956029169 · Headquarters: LOS ANGELES, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  57. Senior Activities & Services Inc

    EIN 561303340 · Headquarters: MATTHEWS, NC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  58. Senior Activities Ltd

    EIN 752997092 · Headquarters: Albuquerque, NM, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  59. Senior Activity Group of New Castle

    EIN 133188822 · Headquarters: chappaqua, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  60. Senior Adult Activity Center of the Phoenixville Area

    EIN 232107124 · Headquarters: Phoenixville, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  61. Senior Adult Services Inc

    EIN 431496543 · Headquarters: Kirksville, MO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  62. Senior Adult Wellness Development Center Inc

    EIN 862857904 · Headquarters: OAKLAND GARDENS, NY, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  63. Senior Advisory Council Association

    EIN 341626461 · Headquarters: Pepper Pike, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  64. Senior Advocacy Corporation

    EIN 900347817 · Headquarters: BENSON, MN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  65. Senior Advocate - a Project of the Coalition for California

    EIN 871449243 · Headquarters: TORRANCE, CA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  66. Senior Advocate Center

    EIN 364345803 · Headquarters: Sterling, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  67. Senior Alcohol Free Entertainment Inc

    EIN 900267745 · Headquarters: Sweet Home, OR, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  68. Senior Alliance for Steele County

    EIN 472237510 · Headquarters: Ellendale, MN, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  69. Senior American Multipurpose Center

    EIN 431021877 · Headquarters: MOBERLY, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  70. Senior and Youth Support Services

    EIN 810928640 · Headquarters: Largo, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  71. Senior Anglers of Escondido

    EIN 953641138 · Headquarters: Escondido, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. Senior Assistance Center

    EIN 742270678 · Headquarters: DENVER, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  73. Senior Assistance Foundation Eastbay

    EIN 941652296 · Headquarters: Dublin, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  74. Senior Athletes of Central Florida

    EIN 333947683 · Headquarters: Sanford, FL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  75. Senior Box Office

    EIN 521351766 · Headquarters: Timonium, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  76. Senior Canyon Mutual Water Company

    EIN 951207370 · Headquarters: Ojai, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  77. Senior Care Alliance of New Mexico

    EIN 611502131 · Headquarters: albuquerque, NM, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  78. Senior Care California Inc

    EIN 871757402 · Headquarters: Sacramento, CA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  79. Senior Care Connection Inc

    EIN 141708754 · Headquarters: SCHENECTADY, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  80. Senior Care Pharmacy Coalition

    EIN 471924170 · Headquarters: Washington, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  81. Senior Center Inc

    EIN 540735666 · Headquarters: CHARLOTTESVILLE, VA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  82. Senior Center of Boulder City Inc

    EIN 942928685 · Headquarters: BOULDER CITY, NV, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  83. Senior Center of Jackson Hole Inc

    EIN 830246039 · Headquarters: JACKSON, WY, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  84. Senior Center of Pecos Texas

    EIN 741880807 · Headquarters: Pecos, TX, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  85. Senior Citizen Association of California City

    EIN 953774400 · Headquarters: California City, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  86. Senior Citizen Association of Taiwanese Christians in Greater New York Inc

    EIN 112943875 · Headquarters: FLUSHING, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  87. Senior Citizen Cent

    EIN 464401871 · Headquarters: Chisholm, MN, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  88. Senior Citizen Center

    EIN 800184071 · Headquarters: Elk Point, SD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. Senior Citizen Center of the Marinette Area Inc

    EIN 391290648 · Headquarters: Marinette, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. Senior Citizen Central Center

    EIN 910900108 · Headquarters: OMAK, WA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  91. Senior Citizen Club of Crestwood Village Six

    EIN 262928620 · Headquarters: Manchester Township, NJ, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  92. Senior Citizen Housing Corp of Scotch Plains

    EIN 223010591 · Headquarters: SCOTCH PLAINS, NJ, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  93. Senior Citizen Housing Project of Marquand Inc

    EIN 431074704 · Headquarters: Fredericktown, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  94. Senior Citizen of Parkers Prairie Minnesota

    EIN 300498737 · Headquarters: Parkers Prairie, MN, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  95. Senior Citizen Social Center Inc

    EIN 421134635 · Headquarters: Osceola, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  96. Senior Citizen Support Services Inc

    EIN 920137026 · Headquarters: JUNEAU, AK, USA · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ

  97. Senior Citizen's Housing of Onaway Inc

    EIN 382325566 · Headquarters: ONAWAY, MI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  98. Senior Citizen's of Baxter Inc

    EIN 237131800 · Headquarters: MECHANICSVILLE, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  99. Senior Citizens Activity Club

    EIN 237096626 · Headquarters: Belfield, ND, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. Senior Citizens Aid Association Inc

    EIN 431267563 · Headquarters: PARK HILLS, MO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

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