Nonprofits in Tucson, Arizona

Nonprofits in Tucson, Arizona. Browse 4,869 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. Aglow International

    EIN 742655700 · Headquarters: Tucson, AZ, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  2. Aglow International

    EIN 860409479 · Headquarters: Tucson, AZ, US · Community Improvement & Capacity Building · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  3. Agua Caliente Elementary School PTG

    EIN 860556222 · Headquarters: Tucson, AZ, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  4. Agua Prieta Family Shelters Inc

    EIN 861022580 · Headquarters: Tucson, AZ, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. Ahava Therapy and Wellness Center

    EIN 844174700 · Headquarters: Tucson, AZ, US · Mental Health & Crisis Intervention · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  6. Ai Trailblazers

    EIN 332612004 · Headquarters: Tucson, AZ, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. Aikido at the Center

    EIN 200121976 · Headquarters: TUCSON, AZ, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. Aikido of Tucson

    EIN 942944666 · Headquarters: Tucson, AZ, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. Aip Foundation Inc

    EIN 860984827 · Headquarters: TUCSON, AZ, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2024 · Primary form: IRS Form 990

  10. Air Force Association Tucson Chapter

    EIN 866052998 · Headquarters: Tucson, AZ, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. Al Guinee Jiu-jitsu Foundation

    EIN 332408835 · Headquarters: Tucson, AZ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  12. Alan Harris Foundation

    EIN 813960559 · Headquarters: Tucson, AZ, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  13. Alano Club

    EIN 860125747 · Headquarters: TUCSON, AZ, USA · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990

  14. Alethia Academy Inc

    EIN 205102177 · Headquarters: TUCSON, AZ, US · Education · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  15. Alex & Helen Marshall Memorial Trust

    EIN 866141125 · Headquarters: Tucson, AZ, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2011 · Primary form: IRS Form 990-PF

  16. Alisas Angels Foundation

    EIN 203084426 · Headquarters: Tucson, AZ, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  17. All Aboard Arizona

    EIN 860524050 · Headquarters: Tucson, AZ, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  18. All Fellowship Campout

    EIN 263841857 · Headquarters: Tucson, AZ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. All in Youth Pickleball

    EIN 882144556 · Headquarters: Tucson, AZ, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  20. Allen Ministry Services Inc

    EIN 621604477 · Headquarters: Tucson, AZ, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  21. Alliance for Global Justice Corp

    EIN 522094677 · Headquarters: Tucson, AZ, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990

  22. Alliance Française of Tucson

    EIN 237295606 · Headquarters: Tucson, AZ, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  23. Alliance Performance Center of Tucson

    EIN 463407275 · Headquarters: Tucson, AZ, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  24. Allyn Foundation

    EIN 311775034 · Headquarters: TUCSON, AZ, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  25. Aln of Southern Arizona

    EIN 814750596 · Headquarters: TUCSON, AZ, USA · Community Improvement & Capacity Building · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  26. Alpha Air Inc

    EIN 860398366 · Headquarters: Tucson, AZ, USA · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  27. Alpha Chi Sigma Fraternity Collegiate Chapter

    EIN 866057691 · Headquarters: Tucson, AZ, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  28. Alpha Delta Kappa Sorority Inc

    EIN 866038111 · Headquarters: Tucson, AZ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  29. Alpha Epsilon Delta

    EIN 237091979 · Headquarters: Tucson, AZ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. Alpha Epsilon House Corporation Gamma Phi Beta

    EIN 860096685 · Headquarters: TUCSON, AZ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  31. Alpha Foundation Inc

    EIN 261455382 · Headquarters: tucson, AZ, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. Alpha Gamma Delta Fraternity

    EIN 866053758 · Headquarters: TUCSON, AZ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  33. Alpha Gamma Rho Fraternity

    EIN 866052295 · Headquarters: Tucson, AZ, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  34. Alpha Kappa Alpha Sorority Inc

    EIN 363202238 · Headquarters: Tucson, AZ, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  35. Alpha Kappa Psi Fraternity

    EIN 510138123 · Headquarters: Tucson, AZ, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  36. Alpha Lambda Chapter Building Fund Inc

    EIN 860470172 · Headquarters: TUCSON, AZ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  37. Alpha Omega Ctr for Neural Integration

    EIN 922112712 · Headquarters: Tucson, AZ, USA · Medical Research · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  38. Alpha Omicron Building Corporation

    EIN 860473444 · Headquarters: TUCSON, AZ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  39. ALPHA PHI OMEGA Theta Iota

    EIN 866052878 · Headquarters: TUCSON, AZ, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  40. Alpha Sigma Omega Association

    EIN 237328843 · Headquarters: TUCSON, AZ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  41. Alpha Xi Delta Fraternity

    EIN 866052660 · Headquarters: TUCSON, AZ, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  42. Alpha Xi Delta National Housing Corporation Inc

    EIN 721519855 · Headquarters: TUCSON, AZ, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  43. Altar Valley Conservation Alliance

    EIN 860997296 · Headquarters: TUCSON, AZ, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  44. Alternative Schools Scholarship Fund Inc

    EIN 753088435 · Headquarters: TUCSON, AZ, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. Altrusa Club of Tucson-special Funds Committee

    EIN 942631091 · Headquarters: Tucson, AZ, US · Community Improvement & Capacity Building · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  46. Altrusa International Foundation of Tucson Inc

    EIN 834255574 · Headquarters: Tucson, AZ, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  47. Altrusa International Inc

    EIN 866052296 · Headquarters: Tucson, AZ, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  48. Altus Liber Academy

    EIN 822258485 · Headquarters: Tucson, AZ, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  49. Alzheimer's Research and Prevention Foundation

    EIN 860735832 · Headquarters: TUCSON, AZ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  50. Amanecer

    EIN 860843553 · Headquarters: TUCSON, AZ, US · Arts, Culture & Humanities · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  51. Amateur Atheltic Union of the United States

    EIN 320292137 · Headquarters: Tucson, AZ, US · Employment · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  52. Amateur Athletic Union of the United States

    EIN 261830055 · Headquarters: Tucson, AZ, US · Recreation & Sports · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  53. Amateur Athletic Union of the United States

    EIN 271286272 · Headquarters: Tucson, AZ, US · Recreation & Sports · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  54. Amateur Athletic Union of the United States

    EIN 273469418 · Headquarters: Tucson, AZ, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  55. Amateur Athletic Union of the United States

    EIN 843981622 · Headquarters: Tucson, AZ, US · Recreation & Sports · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  56. Amateur Athletic Union of the United States

    EIN 900632192 · Headquarters: Tucson, AZ, US · Recreation & Sports · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  57. Amateur Athletic Union of the United States Inc

    EIN 451339320 · Headquarters: Tucson, AZ, US · Recreation & Sports · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  58. Amateur Athletic Union of the United States Inc

    EIN 832171015 · Headquarters: Tucson, AZ, US · Recreation & Sports · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  59. Amazon Mission Foundation Inc

    EIN 270018176 · Headquarters: TUCSON, AZ, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990

  60. America Regional Touring Art

    EIN 833951054 · Headquarters: Tucson, AZ, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. American Academy of Matrimonial Lawyers

    EIN 742680000 · Headquarters: Tucson, AZ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  62. American Academy of Optometry

    EIN 352488166 · Headquarters: Tucson, AZ, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  63. American Advertising Federation Tucson Inc

    EIN 860381678 · Headquarters: TUCSON, AZ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  64. American Archaeology Abroad Inc

    EIN 273527655 · Headquarters: TUCSON, AZ, USA · Social Science · Latest available filing year: 2024 · Primary form: IRS Form 990

  65. American Assoc of Psychiartric Pharmacists Univ of Az Coll Chapte

    EIN 473998976 · Headquarters: Tucson, AZ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  66. American Association of Diabetes Educators Inc

    EIN 363611958 · Headquarters: Tucson, AZ, US · Education · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  67. American Association of Family and Consumer Sciences

    EIN 860475791 · Headquarters: Tucson, AZ, US · Social Science · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  68. American Association of Teachers of Persian

    EIN 462896819 · Headquarters: Tucson, AZ, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  69. American Association of University Women

    EIN 866052308 · Headquarters: Tucson, AZ, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  70. American Association of Zoo Keepers

    EIN 841648544 · Headquarters: Tucson, AZ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  71. American Business Womens Assoc Tucson Saguaro Chapter

    EIN 860325884 · Headquarters: Tucson, AZ, US · Community Improvement & Capacity Building · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  72. American Business Womens Association El Sol Chapter 2011

    EIN 300502836 · Headquarters: Tucson, AZ, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  73. American Chemical Society

    EIN 866052036 · Headquarters: Tucson, AZ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  74. American Council on Gift Annuities

    EIN 752481300 · Headquarters: TUCSON, AZ, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990

  75. American Criminal Justice Association

    EIN 205660006 · Headquarters: Tucson, AZ, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  76. American Federation of Gov't

    EIN 742537927 · Headquarters: TUCSON, AZ, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  77. American Federation of Government Employee

    EIN 860635045 · Headquarters: Tucson, AZ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  78. American Federation of Government Employees

    EIN 521518598 · Headquarters: TUCSON, AZ, US · Employment · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  79. American Federation of Government Employees

    EIN 861021515 · Headquarters: Tucson, AZ, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  80. American Federation of Government Employees

    EIN 866052316 · Headquarters: TUCSON, AZ, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  81. American Federation of Government Employees

    EIN 866053863 · Headquarters: Tucson, AZ, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  82. American Federation of Musicians of the United States and Canada

    EIN 800427385 · Headquarters: TUCSON, AZ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. American Federation of State County & Municipal Employees 449

    EIN 860207541 · Headquarters: Tucson, AZ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  84. American Fibromyalgia Syndrome Association Inc

    EIN 770355224 · Headquarters: Tucson, AZ, USA · Medical Research · Latest available filing year: 2024 · Primary form: IRS Form 990

  85. American Fisheries Society

    EIN 237226674 · Headquarters: Tucson, AZ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. American Friends of Tsahal-zion

    EIN 463440145 · Headquarters: TUCSON, AZ, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  87. American Goodwill Mission to China Inc

    EIN 860687564 · Headquarters: Tucson, AZ, USA · International, Foreign Affairs & National Security · Latest available filing year: 2020 · Primary form: IRS Form 990-PF

  88. American Guild of Organists Ago

    EIN 866040937 · Headquarters: Tucson, AZ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. American Harp Society

    EIN 203559102 · Headquarters: Tucson, AZ, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. American Health Legal Foundation

    EIN 362991388 · Headquarters: TUCSON, AZ, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  91. American Indian Association of Tucson Inc

    EIN 860210481 · Headquarters: Tucson, AZ, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  92. American Inns of Court Foundation

    EIN 204145180 · Headquarters: Tucson, AZ, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  93. American Institute for Maghrib Studies

    EIN 953978173 · Headquarters: TUCSON, AZ, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990

  94. American Institute of Aeronautics and Astronautics

    EIN 866057540 · Headquarters: Tucson, AZ, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  95. American Institute of Plant Engineers Chapter 160

    EIN 860713815 · Headquarters: Tucson, AZ, US · Science & Technology · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  96. American Iris Society

    EIN 860469869 · Headquarters: Tucson, AZ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. American Koi Judges Association Inc

    EIN 611687482 · Headquarters: Tucson, AZ, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. American Lab Rescue

    EIN 813152131 · Headquarters: Tucson, AZ, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  99. American Legion

    EIN 150526121 · Headquarters: TUCSON, AZ, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  100. American Legion

    EIN 860001145 · Headquarters: Tucson, AZ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

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