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. Irvine Head and Neck Research Foundation

    EIN 942931927 · Headquarters: ANAHEIM, CA, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-PF

  2. Irvine Health Foundation

    EIN 330141599 · Headquarters: IRVINE, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  3. Irvine High School PTSA

    EIN 680167484 · Headquarters: Irvine, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  4. Irvine Historical Society

    EIN 953248481 · Headquarters: irvine, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. Irvine Music Festival

    EIN 472261319 · Headquarters: IRVINE, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  6. Irvine Novaquatics Inc

    EIN 953180357 · Headquarters: IRVINE, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  7. Irvine Police Association

    EIN 330504955 · Headquarters: Irvine, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  8. Irvine Ranch & Petroleum Dba Ambassador Duck Club

    EIN 870230621 · Headquarters: Salt Lake City, UT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  9. Irvine Ranch Water District Water Service Corporation

    EIN 911874346 · Headquarters: IRVINE, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  10. Irvine Spectrum Transportation Management Association

    EIN 330200249 · Headquarters: IRVINE, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  11. Irvine Swim League Inc

    EIN 311542671 · Headquarters: IRVINE, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  12. Irvine Teachers Association

    EIN 237329458 · Headquarters: Irvine, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  13. Irvine Tennis Association

    EIN 953463191 · Headquarters: Irvine, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  14. Irvine Unified Council Pta

    EIN 330296057 · Headquarters: IRVINE, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  15. Irvine Worship Center Management Association

    EIN 953549564 · Headquarters: IRVINE, CA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  16. Irvinetustin Teachers Uniserv

    EIN 330478433 · Headquarters: IRVINE, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  17. Irving & Beatrice C Edison Foundation

    EIN 436027018 · Headquarters: SAINT LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  18. Irving & Dorothy Levy Family Foundation

    EIN 396045321 · Headquarters: MADISON, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  19. Irving & Eleanor Jaffe Foundation Inc

    EIN 592751352 · Headquarters: SAN DIEGO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  20. Irving & Elizabeth Jensen Foundation

    EIN 421249886 · Headquarters: SIOUX CITY, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  21. Irving & Muriel Fischer Foundation Inc

    EIN 133387376 · Headquarters: BEDFORD HILLS, NY, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  22. Irving & Natalie Dinnerman Charitable Trust

    EIN 046548076 · Headquarters: TIFTON, GA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  23. Irving a Hansen Memorial Fdn Xxxxx4004

    EIN 133177338 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  24. Irving Amateur Radio Club Inc

    EIN 752500387 · Headquarters: Irving, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-T

  25. Irving and Adele Rosenberg Foundati Attn Michael and Nancy Herman

    EIN 510139277 · Headquarters: LA QUINTA, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  26. Irving and Anne Rothstein Memorial Foundation

    EIN 042626010 · Headquarters: LAKEWOOD, NJ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  27. Irving and Bernice Singer Family Foundation

    EIN 020449779 · Headquarters: MANCHESTER, NH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  28. Irving and Doris Gamow Stem Cell Research Institute

    EIN 472955512 · Headquarters: RAMSEY, NJ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  29. IRVING AND ESTELLE LEVY FOUNDATION % Satty Levine and Ciacco CPA PC

    EIN 136133195 · Headquarters: Melville, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  30. Irving and Jett Groves Charitable Foundation

    EIN 541961867 · Headquarters: MARTINSVILLE, VA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  31. Irving Art Association

    EIN 751589247 · Headquarters: Irving, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  32. Irving B Kahn Foundation CO Hendler and Gersten LLC

    EIN 133150036 · Headquarters: Chester, NJ, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  33. Irving Boys Football Association

    EIN 751435027 · Headquarters: IRVING, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  34. Irving Chapter of National Ambucs Inc

    EIN 911906409 · Headquarters: IRVING, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  35. Irving Chorale

    EIN 752241576 · Headquarters: IRVING, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  36. Irving Community Band

    EIN 752350933 · Headquarters: Irving, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  37. Irving Community Club Association

    EIN 411483085 · Headquarters: DULUTH, MN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  38. Irving Disc Sports Association

    EIN 831766719 · Headquarters: Irving, TX, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  39. Irving El Pto

    EIN 933842522 · Headquarters: Cleburne, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  40. Irving Fabrikant Foundation

    EIN 136160022 · Headquarters: NEW YORK, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  41. Irving Family Advocacy Cntr Inc

    EIN 751737598 · Headquarters: IRVING, TX, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  42. Irving Family Foundation

    EIN 161428873 · Headquarters: HAMBURG, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  43. Irving Feintech Family Foundation

    EIN 954268946 · Headquarters: BEVERLY HILLS, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  44. Irving Firefighters Charitable Fund

    EIN 883667591 · Headquarters: Irving, TX, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  45. Irving Foundation

    EIN 237287348 · Headquarters: SAN DIEGO, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  46. Irving Girls Cheerleader Association of Irving Texas

    EIN 751937493 · Headquarters: Irving, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  47. Irving Group of Narcotics Anonymous Inc

    EIN 920400203 · Headquarters: Irving, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  48. Irving Healthcare Auxiliary

    EIN 237258694 · Headquarters: IRVING, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  49. Irving Hispanic Chamber of Commerce

    EIN 752772936 · Headquarters: Irving, TX, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  50. Irving I Stone Support Foundation

    EIN 341476465 · Headquarters: CLEVELAND, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  51. Irving Kohn Foundation Inc C/o Nancy Kohn Rabin

    EIN 526034189 · Headquarters: LUTHERVILLE, MD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  52. Irving M & Sylvia Footlik Foundation

    EIN 362670013 · Headquarters: EVANSTON, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  53. Irving May and Edith H May Foundation

    EIN 546045912 · Headquarters: RICHMOND, VA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  54. Irving Moorin Charitable Trust

    EIN 237099137 · Headquarters: Fairfield, CT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  55. Irving Opportunity Council

    EIN 473692776 · Headquarters: Austin, TX, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  56. Irving Park Community Food Pantry

    EIN 363676275 · Headquarters: Chicago, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  57. Irving Police Assc Inc

    EIN 751735697 · Headquarters: IRVING, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  58. Irving Rothlein Foundation

    EIN 136098364 · Headquarters: NEW YORK, NY, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-PF

  59. Irving S Gilmore Foundation

    EIN 237236057 · Headquarters: KALAMAZOO, MI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  60. Irving Schools Foundation

    EIN 752072755 · Headquarters: IRVING, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  61. Irving Symphony League Inc

    EIN 751761488 · Headquarters: Irving, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  62. Irving Tolkin Foundation

    EIN 116021069 · Headquarters: NEW YORK, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  63. Irving W Mershon Scholarship Fund

    EIN 216016488 · Headquarters: DALLAS, TX, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  64. Irving Williams Xxxxx9007

    EIN 356009171 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  65. Irving Winer Foundation

    EIN 596210819 · Headquarters: SEWALLS POINT, FL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  66. Irvington Administrator Association

    EIN 263869277 · Headquarters: Irvington, NY, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  67. Irvington Area Ruritan Club

    EIN 332421745 · Headquarters: IRVINGTON, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  68. Irvington Assembly of Goid Inc

    EIN 223311088 · Headquarters: Irvington, NJ, USA · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990

  69. Irvington Athletic Booster Club

    EIN 942978637 · Headquarters: FREMONT, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  70. Irvington Club

    EIN 930196935 · Headquarters: PORTLAND, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  71. Irvington Counseling Center Inc

    EIN 221694464 · Headquarters: IRVINGTON, NJ, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  72. Irvington Extended Day Inc

    EIN 930950844 · Headquarters: PORTLAND, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  73. Irvington Faculty Association - Dental/optical

    EIN 800227070 · Headquarters: IRVINGTON, NY, USA · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990

  74. Irvington Faculty Association Local 16050

    EIN 137005926 · Headquarters: IRVINGTON, NY, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  75. Irvington Historic Landmarks Foundation Inc

    EIN 356059207 · Headquarters: Indianapolis, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  76. Irvington Volunteer Ambulance Corps

    EIN 136147390 · Headquarters: IRVINGTON, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  77. Irvington Volunteer Fire Department

    EIN 510209524 · Headquarters: Omaha, NE, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  78. Irvington Woods Residence Inc

    EIN 852936125 · Headquarters: LANHAM, MD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  79. Irvington Youth Basketball Inc

    EIN 263649442 · Headquarters: Tarrytown, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  80. Irwin & Sonia Wysocki Block Scholarship Mem

    EIN 133096238 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  81. Irwin a and Robert D Goodman Foundation Inc

    EIN 396056619 · Headquarters: MADISON, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  82. Irwin Chapt No 171 Women of the Moose

    EIN 237139182 · Headquarters: IRWIN, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. Irwin County Arc

    EIN 237158936 · Headquarters: OCILLA, GA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  84. Irwin County Farm Bureau Inc

    EIN 580807600 · Headquarters: OCILLA, GA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  85. Irwin Edelstein Family Charitable Foundation Inc

    EIN 921471397 · Headquarters: NAPLES, FL, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  86. Irwin Electric Membership Corporation

    EIN 580300540 · Headquarters: OCILLA, GA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  87. Irwin Family Foundation C/o Mr Robert W Lynch

    EIN 362913193 · Headquarters: Westchester, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  88. Irwin J Fine Foundation

    EIN 363936032 · Headquarters: Westchester, IL, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  89. Irwin Kirkman Manilla Education Association

    EIN 421135284 · Headquarters: Des Moines, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  90. Irwin Lodge No 236 Loyal Order of Moose

    EIN 250628710 · Headquarters: Irwin, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  91. Irwin Masonic Hall Association

    EIN 251145467 · Headquarters: IRWIN, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  92. Irwin Oliva Tr

    EIN 236220122 · Headquarters: SAINT LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  93. Irwin Reunion Association

    EIN 233081948 · Headquarters: Wilmington, DE, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. Irwin Sportsmen's Association

    EIN 251307607 · Headquarters: IRWIN, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. Irwin-Sweeney-Miller Foundation

    EIN 356014513 · Headquarters: Columbus, IN, USA · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-PF

  96. Irwindale Chamber of Commerce Inc

    EIN 953615730 · Headquarters: Irwindale, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  97. Irwindale Educational Foundation

    EIN 954274826 · Headquarters: Irwindale, CA, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-PF

  98. Irwindale Sister City Inc

    EIN 954203650 · Headquarters: BALDWIN PARK, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  99. Is 318 - Pta

    EIN 271188773 · Headquarters: Brooklyn, NY, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  100. Is 44 Parents Association Inc

    EIN 133209500 · Headquarters: NEW YORK, NY, USA · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-EZ

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