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. Northville Cooperative Pre School Play Group

    EIN 386023926 · Headquarters: Novi, MI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  2. Northville Education Association

    EIN 382864211 · Headquarters: LATHRUP VILLAGE, MI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  3. Northville Library Foundation Inc

    EIN 320752652 · Headquarters: Northville, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  4. Northville Moose Lodge No1190 Loyal Order of Moose

    EIN 382209981 · Headquarters: NORTHVILLE, MI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  5. Northville Park Association

    EIN 381660803 · Headquarters: GRAND RAPIDS, MI, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  6. Northville Public Library

    EIN 141684284 · Headquarters: NORTHVILLE, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  7. Northville Residents Association Inc

    EIN 061251770 · Headquarters: New Preston, CT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  8. Northville Swim Club

    EIN 381723336 · Headquarters: NORTHVILLE, MI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  9. Northville Twp Police Officer Association

    EIN 612248049 · Headquarters: NORTHVILLE, MI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  10. Northward Business Park Inc

    EIN 943247350 · Headquarters: Chicago, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  11. Northway Church of Macon Georgia Inc

    EIN 030454230 · Headquarters: MACON, GA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-T

  12. Northwell Cardiovascular Institute Inc

    EIN 992518867 · Headquarters: Westbury, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  13. Northwell Health

    EIN 141678068 · Headquarters: Poughkeepsie, NY, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  14. Northwell Health

    EIN 992362647 · Headquarters: WESTBURY, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  15. Northwell Health Gastroenterology Institute Inc

    EIN 852355853 · Headquarters: Westbury, NY, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  16. Northwell Health Medical PC

    EIN 882104467 · Headquarters: WESTBURY, NY, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  17. Northwell Health Physician Partners Inc

    EIN 873328924 · Headquarters: WESTBURY, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  18. Northwell Nephrology Institute Inc

    EIN 992485406 · Headquarters: WESTBURY, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  19. Northwell Public Health Corps Inc

    EIN 874434322 · Headquarters: Westbury, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  20. Northwell Spine Institute Inc

    EIN 992469605 · Headquarters: WESTBURY, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  21. Northwell Telehealth Medicine of Pennsylvania

    EIN 932273872 · Headquarters: WESTBURY, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  22. Northwest 45 Little League

    EIN 392050836 · Headquarters: Spring, TX, USA · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ

  23. Northwest 4H Club

    EIN 810676874 · Headquarters: Trophy Club, TX, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  24. Northwest Academy of Audiology

    EIN 931155057 · Headquarters: Hillsboro, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  25. Northwest Accountability Project

    EIN 320478413 · Headquarters: SPOKANE, WA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  26. Northwest Adoptive Families Association Inc

    EIN 930907269 · Headquarters: Portland, OR, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  27. Northwest Agribusiness Executive Seminar

    EIN 205103368 · Headquarters: WILSONVILLE, OR, USA · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ

  28. Northwest Agricultural Cooperative Council

    EIN 910494740 · Headquarters: TUMWATER, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  29. Northwest Ala Housing Authority for the Mentally Retarded Inc

    EIN 630876125 · Headquarters: FAYETTE, AL, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  30. Northwest Alabama Faith Based Foundation Inc

    EIN 842804284 · Headquarters: Florence, AL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  31. Northwest Alabama K9 Sar

    EIN 844656409 · Headquarters: Sheffield, AL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  32. Northwest Alabama Mental Health Foundation

    EIN 630796868 · Headquarters: JASPER, AL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  33. Northwest Alabama Reading Aides Inc

    EIN 630720865 · Headquarters: Florence, AL, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  34. Northwest Algal Symposium

    EIN 911856928 · Headquarters: Wenatchee, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. Northwest Alliance Corvallis

    EIN 473398942 · Headquarters: corvallis, OR, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  36. Northwest Alliance for Alternative Media&Education

    EIN 931009519 · Headquarters: Portland, OR, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  37. Northwest Antique Fire Apparatus Association

    EIN 910981590 · Headquarters: SEATTLE, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  38. Northwest Apartments Inc of Weakley County Tennessee

    EIN 581736427 · Headquarters: MARTIN, TN, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  39. Northwest Arctic Education Association

    EIN 943138488 · Headquarters: Kotzebue, AK, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  40. Northwest Area Arts Council Inc

    EIN 363770386 · Headquarters: Crystal Lake, IL, USA · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ

  41. Northwest Area Education

    EIN 232615289 · Headquarters: Hanover Twp, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  42. Northwest Area Educational Support Personnel Assoc

    EIN 232882979 · Headquarters: Exeter, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  43. Northwest Area Foundation

    EIN 410719221 · Headquarters: ST PAUL, MN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  44. Northwest Area Jaycees

    EIN 411589692 · Headquarters: MAPLE GROVE, MN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  45. Northwest Area Little League

    EIN 237209071 · Headquarters: HUNLOCK CREEK, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  46. Northwest Arkansas Agility Group

    EIN 462558912 · Headquarters: BELLA VISTA, AR, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  47. Northwest Arkansas Alumnae Chapter of Sigma Sigma Sigma Sorority

    EIN 263741178 · Headquarters: Rogers, AR, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  48. Northwest Arkansas Audubon Society Inc

    EIN 710519352 · Headquarters: Fort Smith, AR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  49. Northwest Arkansas Board of Realtors Inc

    EIN 710541316 · Headquarters: LOWELL, AR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  50. Northwest Arkansas Burial Association

    EIN 716052526 · Headquarters: ROGERS, AR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  51. Northwest Arkansas Chambers of Commerce Inc

    EIN 260456824 · Headquarters: Springdale, AR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  52. Northwest Arkansas Chaplain Ministries Inc

    EIN 832221588 · Headquarters: Bella Vista, AR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. Northwest Arkansas Chess Center

    EIN 861327726 · Headquarters: Fayetteville, AR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  54. Northwest Arkansas Corvette Club Inc

    EIN 830594259 · Headquarters: Springdale, AR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  55. Northwest Arkansas Council

    EIN 710693739 · Headquarters: SPRINGDALE, AR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  56. Northwest Arkansas Dairy Goat Club

    EIN 933885199 · Headquarters: GRAVETTE, AR, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  57. Northwest Arkansas Democratic Socialists of America

    EIN 851366485 · Headquarters: Mountain Home, AR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  58. Northwest Arkansas Easton Elite - Reed

    EIN 472622645 · Headquarters: Fayetteville, AR, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  59. Northwest Arkansas Economic Development District Inc

    EIN 710399224 · Headquarters: HARRISON, AR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  60. Northwest Arkansas Family Child Care Association Inc

    EIN 710535525 · Headquarters: FAYETTEVILLE, AR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  61. Northwest Arkansas Food Bank

    EIN 710680830 · Headquarters: Lowell, AR, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  62. Northwest Arkansas Hand Weavers Guild

    EIN 743055187 · Headquarters: Springdale, AR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  63. Northwest Arkansas Head Start Human Services Inc

    EIN 710567280 · Headquarters: BENTONVILLE, AR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  64. Northwest Arkansas Home Builders Association

    EIN 710719782 · Headquarters: Springdale, AR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  65. Northwest Arkansas Meditation Circle of Self-realization Fellows

    EIN 364608562 · Headquarters: fayetteville, AR, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  66. Northwest Arkansas Mustang Club Inc

    EIN 710716486 · Headquarters: springdale, AR, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  67. Northwest Arkansas Pickleball Inc

    EIN 842962791 · Headquarters: Rogers, AR, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  68. Northwest Arkansas Rape Crisis Inc

    EIN 710567897 · Headquarters: SPRINGDALE, AR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  69. Northwest Arkansas Striper Association

    EIN 270474413 · Headquarters: Rogers, AR, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  70. Northwest Arkansas Tourism Association

    EIN 710704935 · Headquarters: Bentonville, AR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  71. Northwest Arkansas Women's Resources

    EIN 581813130 · Headquarters: ROGERS, AR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  72. Northwest Arkansas Z Car Club

    EIN 820836602 · Headquarters: Fayetteville, AR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  73. Northwest Art League

    EIN 760061627 · Headquarters: Spring, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  74. Northwest Art Song

    EIN 813931323 · Headquarters: Portland, OR, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  75. Northwest Asian Weekly Foundation

    EIN 911628451 · Headquarters: Seattle, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  76. Northwest Assoc of Educators

    EIN 310901639 · Headquarters: Fairfield Township, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  77. Northwest Associated Arts

    EIN 911286578 · Headquarters: SEATTLE, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  78. Northwest Association for Educational Opportunity Programs

    EIN 820377133 · Headquarters: BOISE, ID, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  79. Northwest Association of Administrators

    EIN 464635323 · Headquarters: Seattle, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. Northwest Association of Book Publishers Inc

    EIN 611615949 · Headquarters: Portland, OR, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  81. Northwest Association of Independent Schools

    EIN 911306592 · Headquarters: SEATTLE, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  82. Northwest Association of Mothers of Twins Club

    EIN 237060950 · Headquarters: Tacoma, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. Northwest Association of Mothers of Twins Club

    EIN 820456676 · Headquarters: Newman Lake, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  84. Northwest Association of Mothers of Twins Club

    EIN 870744163 · Headquarters: Mill creek, WA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  85. Northwest Association of Mothers of Twins Club

    EIN 911537512 · Headquarters: KENT, WA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  86. Northwest Association of Mothers of Twins Clubs

    EIN 910987832 · Headquarters: Kennewick, WA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  87. Northwest Association of Mothers of Twins Clubs

    EIN 911126700 · Headquarters: Spokane, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  88. Northwest Association of Mothers of Twins Clubs

    EIN 911271172 · Headquarters: Vancouver, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. Northwest Association of Mothers of Twins Clubs

    EIN 911287469 · Headquarters: Everett, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  90. Northwest Association of Mothers of Twins Clubs

    EIN 936043005 · Headquarters: Spokane, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  91. Northwest Association of Occupational Medicine

    EIN 911161943 · Headquarters: Seattle, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  92. Northwest Association of Title Ix Administrators

    EIN 472983399 · Headquarters: Seattle, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  93. Northwest Austin Civic Association

    EIN 352657690 · Headquarters: AUSTIN, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. Northwest Austin Youth Basketball Association

    EIN 742416968 · Headquarters: AUSTIN, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  95. Northwest Autism Foundation

    EIN 931234288 · Headquarters: Oregon City, OR, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  96. Northwest Auto Care Alliance

    EIN 911184566 · Headquarters: LAKEWOOD, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  97. Northwest Automatic Vending Association Inc

    EIN 916054058 · Headquarters: Indianapolis, IN, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  98. Northwest Ballet Ensemble

    EIN 363753307 · Headquarters: ELK GROVE, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  99. Northwest Banjo Band

    EIN 931280511 · Headquarters: corvallis, OR, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  100. Northwest Baseball Assocation

    EIN 881154701 · Headquarters: ALOHA, OR, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

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