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. Madison Motorcycle Club

    EIN 391674383 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. Madison Music Collective Inc

    EIN 391547879 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  3. Madison Music Society

    EIN 423544301 · Headquarters: Rutledge, GA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. Madison Mycological Society

    EIN 825346760 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  5. Madison Newcomers Club

    EIN 391401310 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  6. Madison Nonprofit Lpfm Radio Inc

    EIN 223943321 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  7. Madison Packer Backers Inc

    EIN 237420056 · Headquarters: MADISON, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  8. Madison Parish Farm Bureau Inc

    EIN 720638277 · Headquarters: BATON ROUGE, LA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  9. Madison Park Career Tech Foundation Inc

    EIN 852538003 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  10. Madison Park Housing Inc

    EIN 943188225 · Headquarters: OAKLAND, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  11. Madison Park Madrona Al Anon Family Group

    EIN 800351400 · Headquarters: Seattle, WA, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  12. Madison Park Volunteer First Aid Squad

    EIN 237124295 · Headquarters: Parlin, NJ, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  13. Madison Parks Fdn Parks All Leg Tr

    EIN 336667028 · Headquarters: EAGAN, MN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  14. Madison Philosophical Society

    EIN 992823295 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  15. Madison Php

    EIN 364770093 · Headquarters: Verona, WI, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  16. Madison Place Towne Home Owners Ass

    EIN 731098796 · Headquarters: Tulsa, OK, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  17. Madison Plains Education Association

    EIN 310956724 · Headquarters: London, OH, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  18. Madison Plains Intermediate Pto

    EIN 901012696 · Headquarters: London, OH, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  19. Madison Plains Scholastic Booster

    EIN 311445302 · Headquarters: London, OH, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  20. Madison Point Inc

    EIN 814534503 · Headquarters: oak island, NC, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  21. Madison Pre-school

    EIN 020373055 · Headquarters: MADISON, NH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  22. Madison Print Club Inc

    EIN 237178549 · Headquarters: Madison, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  23. Madison Professional Police Officers Association Inc

    EIN 391350653 · Headquarters: MADISON, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  24. Madison PTA

    EIN 237162406 · Headquarters: WAUWATOSA, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  25. Madison Pta of Everett

    EIN 911113848 · Headquarters: Everett, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  26. Madison Public Library the Xxxxx8008

    EIN 226221749 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  27. Madison Public Theatre

    EIN 510158271 · Headquarters: MADISON, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  28. Madison Regatta Inc

    EIN 356071199 · Headquarters: MADISON, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  29. Madison Residence for Exceptional Persons Planning Corporation

    EIN 112516287 · Headquarters: BROOKLYN, NY, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  30. Madison Residential Services Inc Dba Uhrig Apartments

    EIN 311135587 · Headquarters: GOSHEN, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  31. Madison Retriever Club Inc

    EIN 391491213 · Headquarters: MADISON, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  32. Madison River Fly Fishers Club

    EIN 810459270 · Headquarters: Cameron, MT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  33. Madison Riverfront Development Madison Riverfront Development

    EIN 351639867 · Headquarters: MADISON, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  34. Madison Rod and Gun Club Inc

    EIN 060942196 · Headquarters: Killingworth, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  35. Madison Rotary Club

    EIN 061498469 · Headquarters: MADISON, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  36. Madison Rotary Foundation Inc

    EIN 066075666 · Headquarters: MADISON, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  37. Madison S Collier Blue Heart Foundation Inc

    EIN 834650585 · Headquarters: Pelham, GA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  38. Madison Senior Center Inc

    EIN 480986696 · Headquarters: Madison, KS, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  39. Madison Senior Citizens Inc

    EIN 470604582 · Headquarters: MADISON, NE, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  40. Madison South Rotary Club

    EIN 396124681 · Headquarters: Madison, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  41. Madison South Rotary Foundation Inc

    EIN 391342489 · Headquarters: Madison, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  42. Madison Square Sportsmen's Club In

    EIN 824633607 · Headquarters: BELMONT, MI, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  43. Madison Street Academy Pta

    EIN 900487256 · Headquarters: OCALA, FL, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  44. Madison Symphony Orchestra Foundation Inc

    EIN 391769944 · Headquarters: MADISON, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  45. Madison Table Tennis Club Inc

    EIN 454893262 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  46. Madison Teachers Inc

    EIN 396060613 · Headquarters: MADISON, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  47. Madison Torske Klubben Inc

    EIN 900620900 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  48. Madison Township Firefighters Iaff L2507

    EIN 510209588 · Headquarters: Canal Winchester, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  49. Madison Township Historical Society

    EIN 237293084 · Headquarters: MATAWAN, NJ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  50. Madison Township Professional Fire Fighters IAFF Local 3417

    EIN 912004986 · Headquarters: Mansfield, OH, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  51. Madison Township Volunteer Fire Company

    EIN 351728216 · Headquarters: MADISON, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  52. Madison Trust

    EIN 516017953 · Headquarters: Wilmington, DE, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  53. Madison Trust For Historic Preservation Inc

    EIN 237356105 · Headquarters: Madison, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  54. Madison Turners Inc

    EIN 390444555 · Headquarters: Madison, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  55. Madison Twp Lions Club

    EIN 356063768 · Headquarters: BREMEN, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  56. Madison Valley Estates Property Owners Association

    EIN 933731759 · Headquarters: Kirbyville, MO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  57. Madison Valley Park Foundation

    EIN 911572982 · Headquarters: St Paul, MN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  58. Madison Valley Search and Rescue

    EIN 510148553 · Headquarters: Ennis, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. Madison Village Cemetery Association

    EIN 150579231 · Headquarters: Madison, NY, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  60. Madison Vilnius Sister Cities Inc

    EIN 391654231 · Headquarters: Verona, WI, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  61. Madison Voa Elderly Housing Inc Dublin Village

    EIN 581917701 · Headquarters: ALEXANDRIA, VA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  62. Madison Volunteer Ambulance Corps

    EIN 226083618 · Headquarters: MADISON, NJ, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  63. Madison West Kiwanis Foundation Inc

    EIN 391643634 · Headquarters: VERONA, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  64. Madison West Middleton Rotary Foundation Inc

    EIN 510163955 · Headquarters: MIDDLETON, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  65. Madison West Rotary Foundation Inc

    EIN 237159939 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  66. Madison Winter Club Inc

    EIN 066069006 · Headquarters: MADISON, CT, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990

  67. Madison Womens Service Club

    EIN 820421038 · Headquarters: REXBURG, ID, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  68. Madison Youth Athletic Assoc Inc

    EIN 311144458 · Headquarters: Middletown, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  69. Madison Youth Choirs Inc

    EIN 237396580 · Headquarters: MADISON, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  70. Madison Youth Soccer Club

    EIN 061067445 · Headquarters: MADISON, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  71. Madison-area Dsa Inc

    EIN 831775615 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. Madison-cemetery Assn Graceland Cemetery

    EIN 460228706 · Headquarters: Madison, SD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  73. Madison-Dane County Tavern League Saferider Foundation Inc

    EIN 391694892 · Headquarters: Cottage Grove, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  74. Madison-morgan County Chamber of Commerce Inc

    EIN 581538186 · Headquarters: MADISON, GA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  75. Madison-morgan Wedding Association Inc

    EIN 461256758 · Headquarters: Madison, GA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  76. Madison-oneida Boces Teachers Association

    EIN 161703012 · Headquarters: VERONA, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  77. Madisons Trust Elementary Pta

    EIN 811712732 · Headquarters: ASHBURN, VA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  78. Madisonville Community Council Inc

    EIN 311138260 · Headquarters: Cincinnati, OH, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  79. Madisonville Jr High PTA

    EIN 721305071 · Headquarters: Madisonville, LA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  80. Madisonville Little League

    EIN 811162523 · Headquarters: MADISONVILLE, TX, USA · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ

  81. Madisonville Little League Inc

    EIN 332071754 · Headquarters: Madisonville, TX, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  82. Madisonville North Hopkins Cheer Boosters Inc

    EIN 931429899 · Headquarters: Madisonville, KY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  83. Madley Cemetery Association

    EIN 271250796 · Headquarters: Buffalo Mills, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  84. Madlyn and Leonard Abramson Center for Jewish Life

    EIN 231352343 · Headquarters: Bala Cynwyd, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  85. Madlyn and Leonard Abramson Center for Jewish Life Workers' Compensation Trust

    EIN 232717561 · Headquarters: BALA CYNWYD, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  86. Madonna Circle C/o the Church of the Holy Spirit

    EIN 626072884 · Headquarters: MEMPHIS, TN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  87. Madonna Columbia Club Inc

    EIN 060881676 · Headquarters: Tenafly, NJ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  88. Madonna Dell Arco Catholic Association Inc

    EIN 473488452 · Headquarters: Middle Village, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. Madonna High Class of 1964 Reunion

    EIN 465118926 · Headquarters: Aurora, IL, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  90. Madonna House of Northern Kentucky

    EIN 311136862 · Headquarters: Fort Mitchell, KY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  91. Madonna Inc

    EIN 363397284 · Headquarters: LINCOLN, NE, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  92. Madonna Meadows of Rochester

    EIN 470855891 · Headquarters: MINNEAPOLIS, MN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  93. Madonna Plaza Inc

    EIN 841059621 · Headquarters: DENVER, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  94. Madonna Towers of Rochester Inc

    EIN 411809914 · Headquarters: MINNEAPOLIS, MN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  95. Madpass

    EIN 472915524 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  96. Madras Education Association

    EIN 930856580 · Headquarters: Madras, OR, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  97. Madras Rock and Gem

    EIN 934303182 · Headquarters: Madras, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. Madras-jefferson County Chamber of Commerce

    EIN 930575887 · Headquarters: MADRAS, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  99. Madrid Action Committee

    EIN 421367733 · Headquarters: Madrid, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. Madrid Cemetery Inc

    EIN 150373930 · Headquarters: Lisbon, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

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