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. Hamilton County Lions Service Assoc

    EIN 626047789 · Headquarters: Hixson, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. Hamilton County Master Gardeners Assn

    EIN 351667837 · Headquarters: Noblesville, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  3. Hamilton County Police Assn

    EIN 310947524 · Headquarters: CINCINNATI, OH, USA · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ

  4. Hamilton County Republican Party

    EIN 620913995 · Headquarters: Chattanooga, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. Hamilton County Retired Teachers C/o Carol Leslie

    EIN 310559895 · Headquarters: CINCINNATI, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  6. Hamilton County Riding Club Inc

    EIN 593480536 · Headquarters: Jasper, FL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. Hamilton County Special Deputy Sheriffs Inc

    EIN 316055848 · Headquarters: MASON, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  8. Hamilton County Tourism Inc

    EIN 351803805 · Headquarters: CARMEL, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  9. Hamilton County Trojan Football Booster Club Inc

    EIN 831905130 · Headquarters: Jasper, FL, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  10. Hamilton County Veterinary Medical Association

    EIN 581632848 · Headquarters: HIXSON, TN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  11. Hamilton Court Professional Center Condominium Association

    EIN 271293551 · Headquarters: KEMPTON, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  12. Hamilton Crossing Interchange Property Owners Association Inc

    EIN 823534187 · Headquarters: COLUMBUS, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  13. Hamilton Cta

    EIN 271230914 · Headquarters: Hamilton, MO, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  14. Hamilton Edna Rickard Ochr

    EIN 346506088 · Headquarters: BROOKLYN, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  15. Hamilton Elementary School Pto Inc

    EIN 222995411 · Headquarters: BRIDGEWATER, NJ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  16. Hamilton Elementary Volunteer Group

    EIN 911351922 · Headquarters: Port Angeles, WA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  17. Hamilton Esther Schshp Fd

    EIN 346575611 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  18. Hamilton Family Cemetary Inc

    EIN 640863262 · Headquarters: PASCAGOULA, MS, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  19. Hamilton Family Foundation

    EIN 232684976 · Headquarters: WAYNE, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  20. Hamilton Family Fund

    EIN 486206654 · Headquarters: HUTCHINSON, KS, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  21. Hamilton Fire Company

    EIN 226054168 · Headquarters: Hamilton, NJ, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  22. Hamilton First Aid Squad Inc

    EIN 237111539 · Headquarters: Neptune, NJ, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  23. Hamilton Fish and Game Club

    EIN 356042249 · Headquarters: HAMILTON, IN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  24. Hamilton Fish Webster

    EIN 056007212 · Headquarters: DALLAS, TX, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  25. Hamilton Flyers Eaa

    EIN 223550371 · Headquarters: NORWICH, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. Hamilton Foundation

    EIN 010452942 · Headquarters: LONGWOOD, FL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  27. Hamilton Garden Club

    EIN 452864667 · Headquarters: Corvallis, MT, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  28. Hamilton Golf Club

    EIN 810284822 · Headquarters: HAMILTON, MT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  29. Hamilton Hall Inc

    EIN 222624536 · Headquarters: SALEM, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  30. Hamilton Heights Drama Boosters

    EIN 872243899 · Headquarters: Cicero, IN, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  31. Hamilton Heights Educational Foundation Inc

    EIN 311253618 · Headquarters: Arcadia, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. Hamilton Heights Neighborhood Organization Inc

    EIN 431353414 · Headquarters: Saint Louis, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  33. Hamilton Heroes Llc

    EIN 465119581 · Headquarters: RENO, NV, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  34. Hamilton High Band Parents

    EIN 310997195 · Headquarters: HAMILTON, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  35. Hamilton High School Booster Club

    EIN 953972652 · Headquarters: Los Angeles, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  36. Hamilton Hills Church

    EIN 351732587 · Headquarters: FISHERS, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-T

  37. Hamilton Holt Kiwanis Scholarship F

    EIN 237363303 · Headquarters: MACON, GA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  38. Hamilton Housing Corporation Inc

    EIN 237421586 · Headquarters: HAMILTON, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  39. Hamilton Junior Womens League

    EIN 311125164 · Headquarters: HAMILTON, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  40. Hamilton Lake Association

    EIN 310965082 · Headquarters: HAMILTON, IN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  41. Hamilton Lakes & Parks Inc

    EIN 560860092 · Headquarters: GREENSBORO, NC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  42. Hamilton Lakes Pool Inc

    EIN 560770046 · Headquarters: GREENSBORO, NC, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990

  43. Hamilton Laura E Tw

    EIN 346597702 · Headquarters: BROOKLYN, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  44. Hamilton Little League Inc

    EIN 520812279 · Headquarters: Baltimore, MD, USA · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ

  45. Hamilton Local Education Association Incorporated

    EIN 310962008 · Headquarters: Pickerington, OH, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  46. Hamilton Local Education Foundation

    EIN 863662242 · Headquarters: Lockbourne, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  47. Hamilton Lodge No 36 Loyal Order of Moose

    EIN 310308730 · Headquarters: HAMILTON, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  48. Hamilton M & Blanche C Forman Christian Foundation

    EIN 596131560 · Headquarters: DAVIE, FL, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  49. Hamilton M Baskerville Tr Ua

    EIN 546204609 · Headquarters: DALLAS, TX, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  50. Hamilton Maloy Vfw Post #595

    EIN 431978436 · Headquarters: Everson, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  51. Hamilton Masonic Temple Co

    EIN 310367000 · Headquarters: HAMILTON, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  52. Hamilton Mens Civic Club Incorporated

    EIN 450316305 · Headquarters: Hamilton, ND, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. Hamilton North Chamber of Commerce Inc

    EIN 351929129 · Headquarters: Cicero, IN, USA · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ

  54. Hamilton Park Athletic Association

    EIN 208347887 · Headquarters: Allentown, PA, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  55. Hamilton Park Civic League

    EIN 751612430 · Headquarters: Dallas, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  56. Hamilton Park Little League

    EIN 351811525 · Headquarters: FORT WAYNE, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  57. Hamilton Recreation Inc

    EIN 363309320 · Headquarters: AURORA, NE, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  58. Hamilton Rod & Gun Club Inc

    EIN 042025166 · Headquarters: STURBRIDGE, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  59. Hamilton Rod and Gun Club Inc

    EIN 275174006 · Headquarters: HAMILTON, MI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  60. Hamilton Roddis Foundation Inc

    EIN 396077001 · Headquarters: MADISON, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  61. Hamilton Ruritan Foundation

    EIN 830706440 · Headquarters: Hamilton, VA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  62. Hamilton Senior Citizens Inc

    EIN 222543845 · Headquarters: Hamilton, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  63. Hamilton Sports Association

    EIN 521233804 · Headquarters: HAMILTON, VA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  64. Hamilton Sports Booster Club Inc

    EIN 141626451 · Headquarters: Hamilton, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  65. Hamilton Sundstran Association

    EIN 366639010 · Headquarters: LOVES PARK, IL, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990

  66. Hamilton Symphony Orchestra Assoc

    EIN 316053052 · Headquarters: Hamilton, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  67. Hamilton Township Boosters

    EIN 990721996 · Headquarters: Columbus, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  68. Hamilton Township Economic Development

    EIN 223357345 · Headquarters: HAMILTON, NJ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  69. Hamilton Township Fmba Local 84

    EIN 222967748 · Headquarters: HAMILTON, NJ, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  70. Hamilton Township Post 31 American Legion

    EIN 210661003 · Headquarters: Hamilton, NJ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  71. Hamilton Township Volunteer Fire Company Inc

    EIN 237404047 · Headquarters: MUNCIE, IN, USA · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990

  72. Hamilton Volunteer Fire Department Inc

    EIN 472728230 · Headquarters: Hartsfield, GA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  73. Hamilton West Boys Soccer Booster C Lub

    EIN 394677433 · Headquarters: Hamilton, NJ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  74. Hamilton West High School

    EIN 510250758 · Headquarters: Trenton, NJ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  75. Hamilton Youth Athletic Association Inc

    EIN 753258260 · Headquarters: Mays Landing, NJ, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  76. Hamilton-wenham Human Rights Coalition

    EIN 861966109 · Headquarters: HAMILTON, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  77. Hamilton-wenham Little League Inc

    EIN 043221685 · Headquarters: South Hamilton, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  78. Hamilton-wenham Rod & Gun Club Inc

    EIN 042775473 · Headquarters: HAMILTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  79. Hamiltonjr League Tch

    EIN 626035069 · Headquarters: ORLANDO, FL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  80. Hamiltons Heart

    EIN 274687306 · Headquarters: San Diego, CA, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  81. Hamiltunes Ac Inc

    EIN 814201436 · Headquarters: Northfield, NJ, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  82. Hamler Community Park Inc

    EIN 341569197 · Headquarters: Hamler, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. Hamler Country Fest Inc

    EIN 465421906 · Headquarters: Hamler, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  84. Hamlet Baptist Church Cemetery Care Trust

    EIN 616109106 · Headquarters: Benton, KY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  85. Hamlet Fund Inc

    EIN 113053108 · Headquarters: STONY BROOK, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  86. Hamlet Swim Club

    EIN 237023909 · Headquarters: McLean, VA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  87. Hamlet Womans Club Incorporated

    EIN 561391714 · Headquarters: Hamlet, NC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  88. Hamlet Womens Club

    EIN 800348522 · Headquarters: FRANKFORD, DE, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. Hamlin Beach Community Association

    EIN 993261652 · Headquarters: Mount Pleasant, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. Hamlin Cemetery Association Inc

    EIN 396070571 · Headquarters: EAU CLAIRE, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  91. Hamlin Cemetery Association Inc

    EIN 750875807 · Headquarters: HAMLIN, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  92. Hamlin Community Food Bank

    EIN 205557051 · Headquarters: HAMLIN, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  93. Hamlin Garland Homes Inc

    EIN 237201788 · Headquarters: Nashua, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  94. Hamlin Mary L Hughes Fund Tw

    EIN 346501001 · Headquarters: BROOKLYN, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  95. Hamlin Municipal Development

    EIN 822599633 · Headquarters: HAMLIN, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  96. Hamlin Township Volunteer Fire Dept

    EIN 251314615 · Headquarters: Hazel Hurst, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  97. Hamlin United Way

    EIN 751544118 · Headquarters: Hamlin, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  98. Hamline Chapel United Methodist Cemetery Asso Inc

    EIN 351975959 · Headquarters: Monroe City, IN, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  99. Hamline Elementary Pta

    EIN 475302384 · Headquarters: Saint Paul, MN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. Hamm & Clov Stage Company Inc

    EIN 237359747 · Headquarters: Yonkers, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

First page and all pages