Unknown & Unclassified nonprofits in Arizona

Unknown & Unclassified nonprofits in Arizona. Browse 7,335 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. Newcomers Club of Scottsdale

    EIN 860312584 · Headquarters: Scottsdale, AZ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. Nexgen Leadership Council Inc

    EIN 262327079 · Headquarters: Yuma, AZ, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  3. Next Generation Up Inc

    EIN 852265388 · Headquarters: GLENDALE, AZ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. Nifty Service Ridge Inc

    EIN 872012406 · Headquarters: Paradise Valley, AZ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. Nimon S Hopkins Conservation Education Center

    EIN 860656721 · Headquarters: McNeal, AZ, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  6. Nitonomy Inc

    EIN 992821140 · Headquarters: TUCSON, AZ, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  7. Nkk Arizona Sun Catchers

    EIN 825281484 · Headquarters: Scottsdale, AZ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. Nm State Legislative Board C/o Michael Willis

    EIN 300788804 · Headquarters: SNOWFLAKE, AZ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. No Belt Required

    EIN 934151073 · Headquarters: TUCSON, AZ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. No on 208

    EIN 852928589 · Headquarters: PHOENIX, AZ, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  11. Nogales Chamber of Commerce Inc

    EIN 860042095 · Headquarters: NOGALES, AZ, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  12. Nogales Police Officers Foundation

    EIN 392458582 · Headquarters: NOGALES, AZ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. Non Smoking Senior Mixed League

    EIN 472828412 · Headquarters: SUN CITY, AZ, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  14. Noncommissioned Officers Wives Social and Recreational Associatio

    EIN 860327039 · Headquarters: TUCSON, AZ, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  15. Norfolk & Plymouth County Estate Planning Council

    EIN 042635253 · Headquarters: Chandler, AZ, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  16. Norkaitis Family Charities Inc

    EIN 421360519 · Headquarters: TUCSON, AZ, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  17. Norsemens Federation Inc

    EIN 860474532 · Headquarters: Tucson, AZ, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  18. North 9-Hole Ladies League

    EIN 882234045 · Headquarters: SUN CITY, AZ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. North American Butterfly Association Inc

    EIN 611779943 · Headquarters: Tucson, AZ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  20. North American Butterfly Association Inc

    EIN 811995076 · Headquarters: Tempe, AZ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  21. North American Folk Music and Dance Alliance Inc

    EIN 860849287 · Headquarters: Tucson, AZ, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  22. North Canyon Girls Soccer Boosters

    EIN 452342675 · Headquarters: Phoenix, AZ, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  23. North Central Parenting Group

    EIN 742416052 · Headquarters: Phoenix, AZ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  24. North Country HealthCare

    EIN 860663432 · Headquarters: Tucson, AZ, United States · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  25. North Fourth Ave Merchants Association

    EIN 860326478 · Headquarters: Tucson, AZ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  26. North Peoria Dance Booster Club

    EIN 831280522 · Headquarters: surprise, AZ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  27. North Phoenix Bar Association

    EIN 272054019 · Headquarters: Phoenix, AZ, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  28. North Phoenix Lacrosse Club

    EIN 934401179 · Headquarters: Phoenix, AZ, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  29. North Phoenix Lions Club Foundation

    EIN 866053265 · Headquarters: Phoenix, AZ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  30. North Phoenix Recreational Socccer Club

    EIN 872807834 · Headquarters: Phoienix, AZ, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  31. North Scottsdale Fellowship Club Inc

    EIN 742395633 · Headquarters: SCOTTSDALE, AZ, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  32. North Texas Lacrosse Officials Association Inc

    EIN 843498608 · Headquarters: Scottsdale, AZ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  33. North Tucson Professional Club

    EIN 800227890 · Headquarters: TUCSON, AZ, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  34. Northeast Search and Rescue Inc

    EIN 272145447 · Headquarters: Flagstaff, AZ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. Northeast Senior Center Assoc Inc

    EIN 860612806 · Headquarters: Phoenix, AZ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  36. Northern Ariz Barrel Racing Assn

    EIN 860581586 · Headquarters: SNOWFLAKE, AZ, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  37. Northern Arizona Assoc of Realtors

    EIN 860417259 · Headquarters: Flagstaff, AZ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  38. Northern Arizona Association for Women in Stem

    EIN 825406720 · Headquarters: Flagstaff, AZ, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  39. Northern Arizona Black Hat Society

    EIN 994315480 · Headquarters: FLAGSTAFF, AZ, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  40. Northern Arizona Capital Facilities Fina

    EIN 861043855 · Headquarters: FLAGSTAFF, AZ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  41. Northern Arizona Dream Fund Inc

    EIN 900992066 · Headquarters: Flagstaff, AZ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  42. Northern Arizona Emergency Medical Services Council Inc

    EIN 860754174 · Headquarters: FLAGSTAFF, AZ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  43. Northern Arizona Genealogical Society

    EIN 860655673 · Headquarters: Prescott, AZ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  44. Northern Arizona German Shorthaired Pointer Club

    EIN 202525769 · Headquarters: Prescott, AZ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. Northern Arizona Home Builders Inc Hanson

    EIN 860364977 · Headquarters: FLAGSTAFF, AZ, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  46. Northern Arizona Pioneers Historical Society

    EIN 860190900 · Headquarters: Flagstaff, AZ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  47. Northern Arizona Unit 355

    EIN 860827284 · Headquarters: PRESCOTT, AZ, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  48. Northern Arizona University Lions Club

    EIN 472208003 · Headquarters: Flagstaff, AZ, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  49. Northern Arizona University Retiree S Association

    EIN 860746883 · Headquarters: FLAGSTAFF, AZ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  50. Northern Az Chapter - Military Officers Association of America

    EIN 860508615 · Headquarters: Dewey, AZ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  51. Northern Az Christian School Scholarship Fund

    EIN 860455630 · Headquarters: COTTONWOOD, AZ, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990

  52. Northern California Mgma Inc

    EIN 270607114 · Headquarters: Phoenix, AZ, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  53. Northern Gila County Genealogical Society Inc

    EIN 860443302 · Headquarters: payson, AZ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  54. Northern Gila County Historical Society Inc

    EIN 860329290 · Headquarters: Payson, AZ, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  55. Northwest Christian School

    EIN 860445016 · Headquarters: Phoenix, AZ, United States · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  56. Northwest Missions

    EIN 364548317 · Headquarters: Kingman, AZ, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  57. Northwest Neighborhood Association

    EIN 371581587 · Headquarters: Tucson, AZ, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  58. Northwest Tucson Chapt 2229 Women of the Moose

    EIN 753004933 · Headquarters: TUCSON, AZ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. Northwest Tucson Moose Lodge #2543

    EIN 860972006 · Headquarters: Tucson, AZ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  60. Northwest Valley Chamber of Commerce

    EIN 860415791 · Headquarters: Surprise, AZ, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  61. Northwest Valley Ff Local 4361

    EIN 364572667 · Headquarters: Phoenix, AZ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  62. Northwest Valley Veterans Association

    EIN 861044794 · Headquarters: Sun Cityb West, AZ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  63. Notes for Knights

    EIN 464090500 · Headquarters: Chandler, AZ, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  64. NPRA of Dallas- Fort Worth

    EIN 842232228 · Headquarters: Gilbert, AZ, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  65. Nuhope Alano Club Inc

    EIN 742393847 · Headquarters: EL MIRAGE, AZ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  66. Nurses Organization of the Veterans Affairs

    EIN 521828032 · Headquarters: Tucson, AZ, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  67. Nutrition & Health Awareness

    EIN 471835094 · Headquarters: Phoenix, AZ, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  68. Nutrition for Children Inc

    EIN 860521058 · Headquarters: GLENDALE, AZ, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990

  69. Nutritional Balancing Academy

    EIN 465354783 · Headquarters: Prescott, AZ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  70. O Jai Valley Chapt 1775 Women of the Moose

    EIN 770181258 · Headquarters: Glendale, AZ, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  71. Oak Creek Canyon Property Owners Association Inc

    EIN 860627529 · Headquarters: Sedona, AZ, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  72. Oak Creek Community Duplicate Club

    EIN 860689237 · Headquarters: Sedona, AZ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  73. Oakwood Ladies Golf Association

    EIN 860710143 · Headquarters: Sun Lakes, AZ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  74. Obstetrical and Gynecological Society of Phoenix Arizona

    EIN 942945209 · Headquarters: PHOENIX, AZ, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  75. Oca Greater Phoenix Chapter

    EIN 453043495 · Headquarters: SCOTTSDALE, AZ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  76. Occupy Public Land

    EIN 300713409 · Headquarters: Tucson, AZ, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  77. Ocotillo Camp

    EIN 900619606 · Headquarters: Phoenix, AZ, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  78. Ocotillo Ridge PTA

    EIN 900294229 · Headquarters: Vail, AZ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  79. Ocotillo Water Coop

    EIN 860515279 · Headquarters: Tucson, AZ, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  80. Odaiko Sonora Rhythm Industry

    EIN 200644377 · Headquarters: Tucson, AZ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  81. Of by For

    EIN 842536942 · Headquarters: PHOENIX, AZ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  82. Officers Spouses Club - Yuma

    EIN 208915824 · Headquarters: Yuma, AZ, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  83. Offroad4autism

    EIN 423957732 · Headquarters: Somerton, AZ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  84. Oge Scholarship Fund Inc

    EIN 463561605 · Headquarters: Tucson, AZ, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  85. Ohio Building Owners and Managers Assn

    EIN 311167551 · Headquarters: Mesa, AZ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. Old Fort Lowell NBHD Assoc Inc

    EIN 860460097 · Headquarters: Tucson, AZ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  87. Old Pueblo Dog Training Club Inc

    EIN 866052589 · Headquarters: Tucson, AZ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  88. Old Pueblo Lapidary Club Inc

    EIN 860274766 · Headquarters: Tucson, AZ, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  89. Old Pueblo Playwrights

    EIN 860668756 · Headquarters: Tucson, AZ, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  90. Old Pueblo Square Wheelers Chapter 145

    EIN 943470696 · Headquarters: Green Valley, AZ, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  91. Old Pueblo Trolley

    EIN 942937689 · Headquarters: TUCSON, AZ, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  92. Old Pueblo Womens Club

    EIN 863955626 · Headquarters: Tucson, AZ, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  93. Old Scottsdale Merchants Association Inc

    EIN 510209852 · Headquarters: Mesa, AZ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. Old Tucson Foundation

    EIN 454895140 · Headquarters: Tuscon, AZ, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  95. Olin Employment Transition Benefit Trust

    EIN 566466757 · Headquarters: PHOENIX, AZ, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  96. Omicron Delta Chapter 362 Uop Nursng Honor Society

    EIN 911935304 · Headquarters: SCOTTSDALE, AZ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  97. Omicron Kappa Upsilon Honorary Dental Society Supreme

    EIN 461523599 · Headquarters: Glendale, AZ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. Omnificent Community Inc

    EIN 990738294 · Headquarters: PRESCOTT, AZ, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  99. On the Road Stitchers

    EIN 364939959 · Headquarters: SUN CITY WEST, AZ, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  100. One God One Truth Ministries Inc

    EIN 201820177 · Headquarters: Mesa, AZ, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

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