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. Hud Fitness Association

    EIN 521584958 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  2. Huddartj J Tuw

    EIN 846219044 · Headquarters: SAINT LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  3. Huddle Movement

    EIN 834510497 · Headquarters: Louisville, KY, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  4. Hudiburg Foundation Inc

    EIN 237394498 · Headquarters: NORTH RICHLAND HILLS, TX, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  5. Hudlow Elementary Pto

    EIN 921801922 · Headquarters: Tucson, AZ, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  6. Hudnut Education Management (Hem)

    EIN 820762599 · Headquarters: Redwood City, CA, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-PF

  7. Hudson Adams Carpenter American Legion Unit 473

    EIN 223352423 · Headquarters: CAMDEN, NJ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. Hudson African American Heritage Museum Inc

    EIN 412615437 · Headquarters: VISALIA, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  9. Hudson Alano Society Inc

    EIN 391269509 · Headquarters: HUDSON, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. Hudson Area Association Library

    EIN 141456213 · Headquarters: HUDSON, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  11. Hudson Area Chamber of Commerce

    EIN 341435320 · Headquarters: HUDSON, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  12. Hudson Area Chamber of Commerce & Tourism Bureau

    EIN 391451032 · Headquarters: HUDSON, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  13. Hudson Area History Connection

    EIN 391053844 · Headquarters: HUDSON, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  14. Hudson Area Library Foundation Inc

    EIN 391686585 · Headquarters: HUDSON, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  15. Hudson Area Swim Association

    EIN 391664110 · Headquarters: HUDSON, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  16. Hudson Athens Lighthouse Preservation Society

    EIN 141681376 · Headquarters: ATHENS, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  17. Hudson Ballet Theatre Inc

    EIN 831301459 · Headquarters: BRONX, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  18. Hudson Basketball Association

    EIN 391622925 · Headquarters: HUDSON, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  19. Hudson Bay District Improvement Co

    EIN 930414274 · Headquarters: Milton Freewater, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  20. Hudson Beach Yacht Club Inc

    EIN 593155136 · Headquarters: Hudson, FL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  21. Hudson Bend Middle School Parent Teacher Organization

    EIN 742959981 · Headquarters: Austin, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  22. Hudson Bend Volunteer Fire Department

    EIN 237062982 · Headquarters: DRIPPING SPRINGS, TX, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  23. Hudson Cemetary

    EIN 472657577 · Headquarters: Hudson, KY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  24. Hudson Cemetery Association

    EIN 752097162 · Headquarters: KENNEDALE, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  25. Hudson Cemetery Association Inc

    EIN 411281680 · Headquarters: Alexandria, MN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. Hudson Chamber of Commerce

    EIN 020275589 · Headquarters: Hudson, NH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  27. Hudson Charitable Foundation

    EIN 844095451 · Headquarters: HARRIMAN, NY, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-PF

  28. Hudson Charitable Tuw

    EIN 936195494 · Headquarters: SAINT LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  29. Hudson Chorale Inc

    EIN 237091951 · Headquarters: Briarcliff Manor, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  30. Hudson Community Chorus

    EIN 341603839 · Headquarters: HUDSON, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  31. Hudson Community Service Association

    EIN 346548847 · Headquarters: HUDSON, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  32. Hudson County Bar Association

    EIN 222230712 · Headquarters: JERSEY CITY, NJ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  33. Hudson County Baseball Umpires Association

    EIN 465510480 · Headquarters: RUTHERFORD, NJ, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  34. Hudson County Building&construction Trades Council

    EIN 221002500 · Headquarters: WEST CALDWELL, NJ, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  35. Hudson County Central Labor Council Association

    EIN 226059923 · Headquarters: LYNDHURST, NJ, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  36. Hudson County Council of Social Agencies

    EIN 221559530 · Headquarters: JERSEY CITY, NJ, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  37. Hudson County Dental Society

    EIN 226055169 · Headquarters: NORTH BERGEN, NJ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  38. Hudson County Funeral Directors Assoc Inc

    EIN 223069384 · Headquarters: Bayonne, NJ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  39. Hudson County Occupational Center Title Holding Corporation

    EIN 222668031 · Headquarters: JERSEY CITY, NJ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  40. Hudson County Pba Local 109

    EIN 992083340 · Headquarters: KEARNY, NJ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  41. Hudson County Prosecutors Soa #232a Officers Association Pba #232A

    EIN 371616011 · Headquarters: JERSEY CITY, NJ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  42. Hudson County Protective Services

    EIN 223074539 · Headquarters: WEST NEW YORK, NJ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  43. Hudson Day Care Center Inc

    EIN 141602966 · Headquarters: HUDSON, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  44. Hudson Early Learning Center Parent Teacher Organization

    EIN 422577491 · Headquarters: Hudson, NH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. Hudson Education Association

    EIN 421063037 · Headquarters: Waterloo, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  46. Hudson Education Association Inc

    EIN 043355819 · Headquarters: Hudson, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  47. Hudson Essex Terraplane Inc

    EIN 310919108 · Headquarters: ROANOKE, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  48. Hudson Falls Fish and Game Club Inc

    EIN 141583588 · Headquarters: HUDSON FALLS, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  49. Hudson Family Foundation Inc

    EIN 854399396 · Headquarters: Versailles, KY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  50. Hudson Ffa Alumni and Supporters

    EIN 994786153 · Headquarters: Lufkin, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  51. Hudson Ffa Alumni and Supporters Inc

    EIN 331910160 · Headquarters: WATERLOOO, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  52. Hudson Fish & Game Club Inc

    EIN 141354835 · Headquarters: Hudson, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  53. Hudson Fish and Game Club Inc

    EIN 026011899 · Headquarters: HUDSON, NH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  54. Hudson Forward Together

    EIN 852260837 · Headquarters: HUDSON, OH, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  55. Hudson Foundation

    EIN 382572811 · Headquarters: HUDSON, MI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  56. Hudson Foundation Inc

    EIN 621363739 · Headquarters: Chattanooga, TN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  57. Hudson Gateway Association of Realtors Inc

    EIN 131737022 · Headquarters: WHITE PLAINS, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  58. Hudson Genealogical Study Group

    EIN 341569180 · Headquarters: Hudson, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. Hudson Health Technologies Inc

    EIN 010628513 · Headquarters: Tarrytown, NY, US · Unknown & Unclassified · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  60. Hudson Heritage Association

    EIN 346551830 · Headquarters: Hudson, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  61. Hudson Hockey Association

    EIN 391296587 · Headquarters: Hudson, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  62. Hudson Hospital Foundation Inc

    EIN 391279567 · Headquarters: HUDSON, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  63. Hudson Institute Inc

    EIN 131945157 · Headquarters: Washington, DC, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  64. Hudson Insurance Federation of New Jersey Inc

    EIN 852197355 · Headquarters: Newark, NJ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  65. Hudson Junior Invitational Charity

    EIN 341618279 · Headquarters: HUDSON, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  66. Hudson Land Trust Inc

    EIN 831816557 · Headquarters: Hudson, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  67. Hudson Lions Club Inc

    EIN 026010545 · Headquarters: HUDSON, NH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  68. Hudson Lodge 787 Bpoe

    EIN 140531244 · Headquarters: HUDSON, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  69. Hudson Lodge of Elks No 959 Inc

    EIN 041079620 · Headquarters: HUDSON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  70. Hudson Lutheran Charity Inc

    EIN 222888885 · Headquarters: SECAUCUS, NJ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  71. Hudson Milestones Inc

    EIN 221758926 · Headquarters: JERSEY CITY, NJ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  72. Hudson Miller Tatum VFW Post 3006

    EIN 275428696 · Headquarters: Salisbury, NC, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  73. Hudson Mohawk Road Runners Club Inc

    EIN 510176223 · Headquarters: Albany, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  74. Hudson Montessori Association

    EIN 340903793 · Headquarters: HUDSON, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  75. Hudson Newcomers Club Inc

    EIN 237390750 · Headquarters: HUDSON, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  76. Hudson P B a Conference Civic Assoc Inc

    EIN 223719222 · Headquarters: EAST BRUNSWICK, NJ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  77. Hudson Park Estates Swim & Tennis Club

    EIN 341621517 · Headquarters: HUDSON, OH, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  78. Hudson Philo D Max Succ-ta

    EIN 346508442 · Headquarters: BROOKLYN, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  79. Hudson Police Benevolent Association

    EIN 146026089 · Headquarters: HUDSON, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  80. Hudson Police Employee Association

    EIN 273274937 · Headquarters: HUDSON, NH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  81. Hudson Police Relief Association

    EIN 020432680 · Headquarters: HUDSON, NH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  82. Hudson Pre-school Parents Organization

    EIN 341248012 · Headquarters: Hudson, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. Hudson Professional Firefighters Association Local 5213

    EIN 334709211 · Headquarters: Hudson, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  84. Hudson Pulp & Paper Employees Death Benefit Fund

    EIN 596216583 · Headquarters: PALATKA, FL, USA · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990

  85. Hudson Raiders Ski Club

    EIN 923818962 · Headquarters: HUDSON, WI, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  86. Hudson River Cancer Community Alliance

    EIN 464543976 · Headquarters: MONTGOMERY, NY, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  87. Hudson River Community Association of Northwest Yonkers Inc

    EIN 300592553 · Headquarters: Yonkers, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  88. Hudson River Dollies Red Hat Chapter

    EIN 260228430 · Headquarters: Gansevoort, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. Hudson River Environmental Society Inc

    EIN 237078474 · Headquarters: Marlboro, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  90. Hudson River Greenland Festival Inc

    EIN 364904649 · Headquarters: Brooklyn, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  91. Hudson River Housing Inc

    EIN 222456648 · Headquarters: POUGHKEEPSIE, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  92. Hudson Rotary Club Inc

    EIN 237292090 · Headquarters: HUDSON, FL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  93. Hudson Senior Center Council on Aging

    EIN 020468363 · Headquarters: HUDSON, NH, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  94. Hudson Snow Trails

    EIN 271501549 · Headquarters: RIVER FALLS, WI, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  95. Hudson Soccer Association

    EIN 391602309 · Headquarters: HUDSON, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  96. Hudson Sprain Association of Real Estate Brokers Inc

    EIN 133632552 · Headquarters: YONKERS, NY, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  97. Hudson Tennis Club

    EIN 341247058 · Headquarters: Hudson, OH, US · Unknown & Unclassified · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  98. Hudson United Lacrosse

    EIN 412748834 · Headquarters: Hudson, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  99. Hudson Valley 10-13 Assoc Inc

    EIN 133490136 · Headquarters: Pearl River, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  100. Hudson Valley Allegros

    EIN 923201246 · Headquarters: Ridgefield, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

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