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. Allegany High School Band Boosters Inc

    EIN 521868542 · Headquarters: CUMBERLAND, MD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  2. Allegany Museum Inc

    EIN 521316124 · Headquarters: CUMBERLAND, MD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  3. Allegany Soccer Inc

    EIN 611594570 · Headquarters: Allegant, NY, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  4. Allegeny County Sportsmens League Incorporated

    EIN 251476850 · Headquarters: CARNEGIE, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. Alleghany Arts Council Inc

    EIN 561220041 · Headquarters: SPARTA, NC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  6. Alleghany Association of School Retirees

    EIN 251759661 · Headquarters: McKeesport, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. Alleghany Chamber of Commerce

    EIN 561388081 · Headquarters: Sparta, NC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  8. Alleghany Community Services Board Foundation

    EIN 541671077 · Headquarters: COVINGTON, VA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  9. Alleghany Connections

    EIN 561556778 · Headquarters: Sparta, NC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. Alleghany County Association

    EIN 600002635 · Headquarters: WILMINGTON, NC, USA · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990

  11. Alleghany County Farm Bureau

    EIN 541213005 · Headquarters: COVINGTON, VA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  12. Alleghany County Farm Bureau Inc

    EIN 566063124 · Headquarters: SPARTA, NC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  13. Alleghany County Group Homes Inc

    EIN 561405215 · Headquarters: SPARTA, NC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  14. Alleghany Dustdevils

    EIN 471787169 · Headquarters: Covington, VA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  15. Alleghany Education Association

    EIN 541042813 · Headquarters: Roanoke, VA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  16. Alleghany Fire Department Auxiliary

    EIN 680250819 · Headquarters: Alleghany, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. Alleghany Flying Club Inc

    EIN 520851865 · Headquarters: Hyndman, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  18. Alleghany Highlands Regional Library Inc

    EIN 540567000 · Headquarters: COVINGTON, VA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  19. Alleghany Historical Society

    EIN 541252470 · Headquarters: Eagle Rock, VA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  20. Alleghany Storm

    EIN 811412035 · Headquarters: Covington, VA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  21. Alleghenies Unlimited Care Providers Inc

    EIN 251100699 · Headquarters: JOHNSTOWN, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  22. Allegheny Brass Band

    EIN 251457308 · Headquarters: PITTSBURGH, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  23. Allegheny Cemetery

    EIN 250314860 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  24. Allegheny Chorale

    EIN 251500840 · Headquarters: Altoona, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  25. Allegheny Club Inc

    EIN 556023153 · Headquarters: Fairmont, WV, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. Allegheny Club of Hollidaysburg

    EIN 230336235 · Headquarters: HOLLIDAYSBURG, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  27. Allegheny Conference on Community Development

    EIN 250965213 · Headquarters: Pittsburgh, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  28. Allegheny Council to Improve Our Neighborhood-housing Incorporated

    EIN 612119765 · Headquarters: Pittsburgh, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  29. Allegheny Council to Improve Our Neighborhoods Housing Inc

    EIN 453961250 · Headquarters: Pittsburgh, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  30. Allegheny Council to Improve Our Neighborhoods Housing Incorporated

    EIN 273372671 · Headquarters: Pittsburgh, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  31. Allegheny Country Club

    EIN 250948419 · Headquarters: SEWICKLEY, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  32. Allegheny Country Rifle Club Inc

    EIN 250315045 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  33. Allegheny County Bar Association

    EIN 250314900 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  34. Allegheny County Chiefs of Police Association

    EIN 237164399 · Headquarters: McKees Rocks, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  35. Allegheny County Constables Association

    EIN 251560881 · Headquarters: South Park, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  36. Allegheny County Emergency Medical Services Inc

    EIN 251495653 · Headquarters: Ingomar, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  37. Allegheny County Foster Parent Assn

    EIN 251664159 · Headquarters: Pittsburgh, PA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  38. Allegheny County Funeral Directors Association Inc

    EIN 250314940 · Headquarters: VENETIA, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  39. Allegheny County Medical Society

    EIN 250939212 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  40. Allegheny County Medical Society Auxiliary

    EIN 256042700 · Headquarters: PITTSBURGH, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  41. Allegheny County Medical Society Foundation

    EIN 256064355 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  42. Allegheny County Prison Employees Ind Union

    EIN 237289090 · Headquarters: West Deer Township, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  43. Allegheny County Retirees Association

    EIN 251480053 · Headquarters: Pittsburgh, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  44. Allegheny County Schools Health Insurance Consortium

    EIN 251553043 · Headquarters: WEXFORD, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  45. Allegheny County Volunteer Firemens Association Inc

    EIN 256060098 · Headquarters: Whitaker, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  46. Allegheny Forest Alliance

    EIN 232948065 · Headquarters: RIDGWAY, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  47. Allegheny Foundation

    EIN 256012303 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  48. Allegheny Gen Hsp Pgh Pa Walker T W

    EIN 236211312 · Headquarters: SAINT LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  49. Allegheny General Hospital

    EIN 256024323 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-PF

  50. Allegheny Hardwood Utilization Group In

    EIN 251522375 · Headquarters: Kane, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  51. Allegheny Health Network

    EIN 821406555 · Headquarters: Pittsburgh, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  52. Allegheny Highland Association of Realtors

    EIN 251354018 · Headquarters: ALTOONA, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  53. Allegheny Highlands Council Inc

    EIN 161012578 · Headquarters: FALCONER, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  54. Allegheny Historic Preservation Society Inc

    EIN 251574970 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  55. Allegheny Hunting Club Inc

    EIN 251307443 · Headquarters: TYRONE, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  56. Allegheny Intermediate Unit Edu Asc

    EIN 251425758 · Headquarters: GLASSPORT, PA, USA · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-EZ

  57. Allegheny Kiski Valley Historical Society

    EIN 237067335 · Headquarters: TARENTUM, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  58. Allegheny Lawyers Initiative for Action

    EIN 873936172 · Headquarters: Carnegie, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  59. Allegheny Mountain Collegiate Conference

    EIN 232932328 · Headquarters: North Boston, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  60. Allegheny Mountain Rescue Group Inc

    EIN 251555476 · Headquarters: Pittsburgh, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. Allegheny Mountain Swimming Inc

    EIN 311012795 · Headquarters: HOLLIDAYSBURG, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  62. Allegheny Mountains Chapter Sci

    EIN 251861003 · Headquarters: ALTOONA, PA, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990

  63. Allegheny Pekingese Club Inc

    EIN 251646963 · Headquarters: Butler, PA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  64. Allegheny Power System Benefit Fund

    EIN 133419121 · Headquarters: PITTSBURGH, PA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  65. Allegheny Ridge Corporation

    EIN 251689484 · Headquarters: HOLLIDAYSBURG, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  66. Allegheny Ridge Recreation Assoc

    EIN 844672122 · Headquarters: PORTAGE, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  67. Allegheny School of Anesthesia

    EIN 251450171 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  68. Allegheny Service Institute

    EIN 251492811 · Headquarters: Pittsburgh, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  69. Allegheny Singer Research Corp

    EIN 256024315 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  70. Allegheny Society of American Foresters

    EIN 226057206 · Headquarters: Honey Brook, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  71. Allegheny Township Volunteer Fire Company No 1

    EIN 251095775 · Headquarters: Leechburg, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. Allegheny Twp Police Association

    EIN 274561021 · Headquarters: Duncansville, PA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  73. Allegheny Twp Vol Fire Co Relief Fd

    EIN 300054791 · Headquarters: ALTOONA, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  74. Allegheny Valley Association of Churches

    EIN 251234556 · Headquarters: NATRONA HEIGHTS, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  75. Allegheny Valley Board of Realtors

    EIN 256063939 · Headquarters: Lemoyne, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  76. Allegheny Valley Development Corporaion

    EIN 256066171 · Headquarters: NATRONA HEIGHTS, PA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  77. Allegheny Valley Education Association

    EIN 800337852 · Headquarters: Gibsonia, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  78. Allegheny Valley Zetas

    EIN 852983408 · Headquarters: Penn Hills, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  79. Allegheny Widows Home Association

    EIN 251026837 · Headquarters: Oakmont, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  80. Alleghney Valley Esp

    EIN 800311267 · Headquarters: Springdale, PA, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  81. Allegiance South Jersey

    EIN 862290549 · Headquarters: Barnegat, NJ, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  82. Allegro Adult Services Inc

    EIN 311500700 · Headquarters: CEDAR KNOLLS, NJ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. Alleluia Christian Service Center Inc

    EIN 581184461 · Headquarters: AUGUSTA, GA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  84. Alleluia Dance Theater-alleluia Dancers

    EIN 953247415 · Headquarters: Thousand Oaks, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  85. Allen & Bea Krejci Educational Charitable Tr

    EIN 836272213 · Headquarters: SHINER, TX, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  86. Allen & Franka Charlupski Foundation C/o Helen Charlupski

    EIN 237191093 · Headquarters: BROOKLINE, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  87. Allen & Karen Kim Foundation

    EIN 874168103 · Headquarters: IRVINE, CA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  88. Allen Action Agency Inc

    EIN 720631712 · Headquarters: OBERLIN, LA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  89. Allen and Anita Kohl Charitable Foundation Inc

    EIN 237211587 · Headquarters: WEST HOLLYWOOD, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  90. Allen Area Amsn Chapter

    EIN 992799618 · Headquarters: McKinney, TX, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  91. Allen Athletic Hall of Honor

    EIN 364753306 · Headquarters: Allen, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  92. Allen B Puckett Jr Family Foundation

    EIN 640732703 · Headquarters: COLUMBUS, MS, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  93. Allen B Warr Memorial Park Foundation

    EIN 942605378 · Headquarters: PALMER, AK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  94. Allen Buchanek Evangelistic Association Inc

    EIN 751318287 · Headquarters: LONGVIEW, TX, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  95. Allen by the Bay Assocation Abta

    EIN 464527778 · Headquarters: FAR ROCKAWAY, NY, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  96. Allen Care Group Inc

    EIN 852058430 · Headquarters: Yemassee, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. Allen Cemetery

    EIN 800969421 · Headquarters: Shreveport, LA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. Allen Chamber of Commerce

    EIN 751876471 · Headquarters: ALLEN, TX, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  99. Allen Chapel Ame Foundation Inc

    EIN 650923065 · Headquarters: Miami, FL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  100. Allen Christian Foundation

    EIN 621282992 · Headquarters: MOORESVILLE, NC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

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