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. I Waldbaum Family Foundation

    EIN 136145916 · Headquarters: JERICHO, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  2. I Was Thirsty Ministries Inc

    EIN 472863358 · Headquarters: Seaford, DE, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  3. I Wilcox Est Fbo Town of Milan Tr Bank of Millbrook Trustee

    EIN 146109603 · Headquarters: MILLBROOK, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  4. I Will Be It Alliance

    EIN 412474482 · Headquarters: Blaine, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. I Will Breathe Inc

    EIN 862837257 · Headquarters: PHILADELPHIA, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  6. I Will Take the Next Step Marsh

    EIN 812901977 · Headquarters: ANN ARBOR, MI, USA · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-EZ

  7. I Wonder Teachers Fund Inc

    EIN 263616018 · Headquarters: Salem, MA, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  8. I Wylie & Elizabeth Briscoe Chair Prosperity Bank Trustee

    EIN 756258668 · Headquarters: LUBBOCK, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  9. I Zaragoza Ptsa

    EIN 901135208 · Headquarters: Dallas, TX, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  10. I&aw Local #39 Apprenticeship Trust

    EIN 363512441 · Headquarters: OMAHA, NE, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  11. I&aw Local 39 Welfare Trust Fund of Omaha

    EIN 476036216 · Headquarters: OMAHA, NE, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  12. I'm Dense Are You Inc

    EIN 273282462 · Headquarters: PARKLAND, FL, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  13. I'm with Her Corp

    EIN 332795663 · Headquarters: MIAMI, FL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  14. I-25 Gateway Center Owners Associat Ion

    EIN 841516300 · Headquarters: VAIL, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  15. I-29 Diary Youth Extravaganza

    EIN 334989402 · Headquarters: Milbank, SD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  16. I-65 Ballerz

    EIN 900556343 · Headquarters: gary, IN, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  17. I-69 Mid-delta Highway Coalition

    EIN 351883186 · Headquarters: STONEVILLE, MS, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  18. I-79 Technology Park Association Inc

    EIN 550739854 · Headquarters: FAIRMONT, WV, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. I-8 Dezert Racers

    EIN 852525723 · Headquarters: OCOTILLO, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  20. I-94 West Chamber of Commerce

    EIN 411612715 · Headquarters: ROGERS, MN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  21. I-adarp

    EIN 952860051 · Headquarters: NORTH HOLLYWOOD, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  22. I-car

    EIN 363117579 · Headquarters: Hoffman Estates, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  23. I-care Inc

    EIN 274647105 · Headquarters: Orofino, ID, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  24. I-f-r Music Fellowship

    EIN 850325544 · Headquarters: Grass Valley, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  25. I-gap Institute

    EIN 811486725 · Headquarters: Nashville, TN, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  26. I-gospel Fitness Group Inc

    EIN 331833312 · Headquarters: portland, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  27. I-made

    EIN 853104391 · Headquarters: Urbana, IL, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  28. I-mpact I-lead Foundation Inc

    EIN 871529045 · Headquarters: Youngsville, LA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  29. I-planet International Center

    EIN 993363428 · Headquarters: Philadelphia, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. I-radha

    EIN 812963965 · Headquarters: ARLINGTON HEIGHTS, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  31. I-read Foundation for Literacy and Youth Development

    EIN 814254822 · Headquarters: Memphis, TN, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  32. I-won Indian Women of Naperville

    EIN 465023207 · Headquarters: Naperville, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  33. I.A.T.S.E. Local 321

    EIN 590671461 · Headquarters: Tampa, FL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  34. I.B.E.W. Local 617 Benefits Website

    EIN 946077924 · Headquarters: San Jose, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  35. I2eye Vision4you

    EIN 274637154 · Headquarters: MILPITAS, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  36. I2i Center for Integrative Health

    EIN 561386141 · Headquarters: Cary, NC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  37. I2i Inc

    EIN 472366082 · Headquarters: Mishawaka, IN, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  38. I3 Institute

    EIN 994393471 · Headquarters: PLEASANT HILL, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  39. I40 Leadership Inc

    EIN 471251771 · Headquarters: Montgomery, TX, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  40. I612 Media Group

    EIN 800615259 · Headquarters: Minneapolis, MN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  41. I7 Ministry

    EIN 422376251 · Headquarters: Quinlan, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  42. I9 Sports Assocation Chapter 414

    EIN 853989325 · Headquarters: Issaquah, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  43. I9 Sports Association - Chapter 149 Inc

    EIN 453593988 · Headquarters: Austin, TX, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  44. I9 Sports Association - Chapter 306

    EIN 464515216 · Headquarters: Strongsville, OH, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  45. I9 Sports Association Chapter 454 Inc

    EIN 932952740 · Headquarters: Pensacola, FL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  46. Ia of Bs & Oiw District Council of Iron Workers

    EIN 230528488 · Headquarters: Westville, NJ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  47. Ia of Tampa Bay Inc

    EIN 596139291 · Headquarters: TAMPA, FL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  48. Ia Rlc Foundation 15055200

    EIN 742139793 · Headquarters: ASPEN, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  49. Iaa Educational Program Inc

    EIN 133085900 · Headquarters: NEW YORK, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  50. IAA Foundation

    EIN 371211315 · Headquarters: Bloomington, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  51. Iaabo - Nh Board 118

    EIN 203892282 · Headquarters: Bow, NH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  52. Iaabo Nh Board 32

    EIN 272603143 · Headquarters: West Chesterfield, NH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. Iaaf Nantucket Permanant Firefighters Assoc Local 2509

    EIN 510209592 · Headquarters: NANTUCKET, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  54. Iaam

    EIN 800156726 · Headquarters: Garner, NC, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  55. IAAP Education Foundation

    EIN 371398736 · Headquarters: Springfield, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  56. Iaap Janssen New Jersey-pa Chapter

    EIN 463422065 · Headquarters: Titusville, NJ, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  57. Iaapa

    EIN 362079990 · Headquarters: ORLANDO, FL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  58. Iabs & Oi Local 24 Retirees Club

    EIN 841184654 · Headquarters: Denver, CO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  59. IAC 134

    EIN 841903500 · Headquarters: MARQUETTE, MI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  60. Iac Chapter 27

    EIN 271598137 · Headquarters: Collierville, TN, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  61. Iac Chapter 67

    EIN 823473648 · Headquarters: Mukilteo, WA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  62. Iac Sports Foundation Inc

    EIN 311066452 · Headquarters: INDIANAPOLIS, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  63. Iacde North America Chapter

    EIN 863140099 · Headquarters: Kingston, NY, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  64. Iaed Position

    EIN 461238464 · Headquarters: Pittsburg, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  65. IAEDPF Puget Sound Chapter

    EIN 800483496 · Headquarters: Seattle, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  66. Iaeger Memorial Cemetery

    EIN 550370132 · Headquarters: RODERFIELD, WV, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  67. Iael Institution of Higher Labor and Liberating Studies Institute

    EIN 993359497 · Headquarters: New York, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  68. Iaep Local 530

    EIN 464993991 · Headquarters: Everett, WA, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  69. Iaep Local R01-604

    EIN 993484346 · Headquarters: Trumbull, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  70. Iaep Local R12-170

    EIN 475421185 · Headquarters: Florence, AZ, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  71. Iaep Local R7-799

    EIN 474244666 · Headquarters: INVER GROVE HEIGHTS, MN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  72. Iaep R7-107

    EIN 870949585 · Headquarters: Isle, MN, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  73. IAFE United

    EIN 753071775 · Headquarters: Redondo Beach, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  74. Iaff 998 Stratford

    EIN 066045695 · Headquarters: STRATFORD, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  75. Iaff 9Th District Social Networking Fund

    EIN 813229644 · Headquarters: Independence, OR, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  76. Iaff Federal Heights Professional Firefighters Local 4222

    EIN 934800021 · Headquarters: Federal Heights, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  77. Iaff Firefighters & Paramedics of St Charles & Lincoln County

    EIN 460950136 · Headquarters: Wright City, MO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  78. Iaff Local 143 Everett Firefighters

    EIN 237389229 · Headquarters: Saugus, MA, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990

  79. IAFF Local 1589 Narragansett FF

    EIN 056019407 · Headquarters: Narragansett, RI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  80. Iaff Local 1697 Afl-cio

    EIN 472706568 · Headquarters: MENOMONIE, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  81. Iaff Local 1760 Shoreline

    EIN 237389233 · Headquarters: SEATTLE, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  82. Iaff Local 1762 Firefighters

    EIN 521269610 · Headquarters: ISSAQUAH, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  83. Iaff Local 179 Moffett Field Firefighters Association

    EIN 203273148 · Headquarters: MOUNTAIN VIEW, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  84. Iaff Local 3407

    EIN 383794123 · Headquarters: Warminster, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  85. Iaff Local 4532 Madison County Emergency Medical Professionals

    EIN 333314653 · Headquarters: London, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. Iaff Local 5026 Dells-delton Ems

    EIN 472811707 · Headquarters: Wisconsin Dells, WI, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  87. Iaff Local 5164

    EIN 824830722 · Headquarters: Englewood, OH, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  88. IAFF Local 76 Somerville

    EIN 046072421 · Headquarters: Somerville, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  89. Iaff Local Charter 5363

    EIN 883077040 · Headquarters: Deer Park, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  90. Iaff Local F282

    EIN 911674966 · Headquarters: KEYPORT, WA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  91. Iaff Local I98

    EIN 872533693 · Headquarters: SEATTLE, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  92. Iaff Local Union 2068 Inc

    EIN 540982188 · Headquarters: FAIRFAX, VA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  93. Iagt - It's a Girl Thing

    EIN 522389853 · Headquarters: CORPUS CHRISTI, TX, USA · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-EZ

  94. Iagt Nfp

    EIN 921303598 · Headquarters: Chicago, IL, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  95. Iahss Foundation

    EIN 900670144 · Headquarters: SCHAUMBURG, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  96. Iahss Region

    EIN 455274339 · Headquarters: Palmdale, CA, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  97. Iaiw Local 2 Inc

    EIN 203849027 · Headquarters: MANASQUAN, NJ, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  98. IAM & AW District Lodge 751 Building Co

    EIN 910783066 · Headquarters: Seattle, WA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  99. IAM & AW District Lodge 751 Local Lodge C

    EIN 916055782 · Headquarters: Seattle, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  100. IAM & AW District Lodge 751-Local A

    EIN 916055781 · Headquarters: Seattle, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

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