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. Castaneda Museum of Ethnic Costume Inc

    EIN 860790385 · Headquarters: Tucson, AZ, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  2. Castlehill Connection Inc

    EIN 832275881 · Headquarters: Tucson, AZ, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  3. Cat-a-lina Cats Cat Club

    EIN 223970536 · Headquarters: Tucson, AZ, US · Animal Related · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  4. Catalina Conclave 1 Order of True Kindred

    EIN 510597922 · Headquarters: Tucson, AZ, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  5. Catalina Council Boy Scouts of America

    EIN 860107516 · Headquarters: TUCSON, AZ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  6. Catalina Council Bsa Trust

    EIN 814698773 · Headquarters: TUCSON, AZ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  7. Catalina Crusaders

    EIN 142009740 · Headquarters: tucson, AZ, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. Catalina Flying Eagle Inc

    EIN 237057829 · Headquarters: Tucson, AZ, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  9. Catalina Foothills Association Inc

    EIN 860344271 · Headquarters: Tucson, AZ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. Catalina Foothills High School Band Boosters Inc

    EIN 860743984 · Headquarters: TUCSON, AZ, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  11. Catalina Foothills High School Family Faculty Organization

    EIN 860998147 · Headquarters: Tucson, AZ, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  12. Catalina Foothills High School Speech and Debate Boosters Inc

    EIN 823440284 · Headquarters: Tucson, AZ, US · Education · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  13. Catalina Foothills School District Foundation

    EIN 942916325 · Headquarters: TUCSON, AZ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  14. Catalina High School Foundation

    EIN 208680810 · Headquarters: Tucson, AZ, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  15. Catalina K9s Inc

    EIN 822241286 · Headquarters: Tucson, AZ, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  16. Catalina Mountains Chapter Moaa Inc

    EIN 883080533 · Headquarters: Tucson, AZ, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. Catalina Oro Valley Lions Club Foundation Inc

    EIN 842632688 · Headquarters: TUCSON, AZ, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  18. Catalina Players

    EIN 860991613 · Headquarters: TUCSON, AZ, US · Arts, Culture & Humanities · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  19. Catalina Pointe Rheumatology Foundation

    EIN 320342573 · Headquarters: Tucson, AZ, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  20. Catalina Radio Control Modelers Inc

    EIN 262802338 · Headquarters: tucson, AZ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  21. Catalina Rotary Club Inc Tucson Az

    EIN 866053207 · Headquarters: TUCSON, AZ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  22. Catalina Rotary Foundation Inc

    EIN 860214607 · Headquarters: TUCSON, AZ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  23. Catalina Vista Neighborhood Association Inc

    EIN 860608271 · Headquarters: Tucson, AZ, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  24. Catalinas Community Chorus Inc

    EIN 208631802 · Headquarters: Tucson, AZ, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  25. Catapult Corporation

    EIN 465528938 · Headquarters: Tucson, AZ, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  26. Catauna Community Arts Council Inc

    EIN 300369554 · Headquarters: Tucson, AZ, US · Arts, Culture & Humanities · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  27. Catching Dreams Inc

    EIN 813759448 · Headquarters: TUCSON, AZ, US · Education · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  28. Cathay Pacific Foundation

    EIN 371666143 · Headquarters: Tucson, AZ, US · Human Services · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  29. Catholic Community Services Foundation Inc

    EIN 204044791 · Headquarters: Tucson, AZ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  30. Catholic Community Services of Southern Arizona Inc

    EIN 860100880 · Headquarters: Tucson, AZ, United States · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  31. Catholic Foundation for the Diocese of Tucson

    EIN 860408580 · Headquarters: TUCSON, AZ, USA · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990

  32. Cause for Canines Inc

    EIN 473969555 · Headquarters: TUCSON, AZ, US · Animal Related · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  33. Cause Four Paws Fund Inc

    EIN 611498227 · Headquarters: TUCSON, AZ, US · Animal Related · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  34. Cavalier King Charles Spaniel Club Rescue Inc C/o Carolyn Stigler

    EIN 010856114 · Headquarters: TUCSON, AZ, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990

  35. Ccap Across the Map Inc

    EIN 842340320 · Headquarters: Tucson, AZ, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  36. Cclac Inc

    EIN 860684625 · Headquarters: Tucson, AZ, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  37. Cdo Auto Boosters

    EIN 923678304 · Headquarters: Tucson, AZ, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  38. Cdo Orchestra Booster Club

    EIN 813519995 · Headquarters: Tucson, AZ, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  39. CEDO Intercultural Center for the Study of Desert

    EIN 860578996 · Headquarters: Tucson, AZ, USA · Civil Rights, Social Action & Advocacy · Latest available filing year: 2025 · Primary form: IRS Form 990

  40. Ceiba Inc

    EIN 464026062 · Headquarters: Tucson, AZ, US · Education · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  41. Celtic Academy of Tucson Inc

    EIN 204715655 · Headquarters: TUCSON, AZ, US · Human Services · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  42. Centennial Elementary School Pto

    EIN 274454619 · Headquarters: Tucson, AZ, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  43. Center for American Culture and Ideas Dba Polyhymnia

    EIN 475665626 · Headquarters: TUCSON, AZ, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990

  44. Center for Animal Rescue and Adoption

    EIN 593771242 · Headquarters: Tucson, AZ, US · Animal Related · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  45. Center for Biological Diversity

    EIN 273943866 · Headquarters: TUCSON, AZ, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  46. Center for Biological Diversity Inc

    EIN 850420285 · Headquarters: TUCSON, AZ, USA · Animal Related · Latest available filing year: 2012 · Primary form: IRS Form 990

  47. Center for Community Education

    EIN 474163473 · Headquarters: Tucson, AZ, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  48. Center for Community Mediation and Facilitation

    EIN 883611883 · Headquarters: Tucson, AZ, USA · Crime & Legal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  49. Center for Election Reform Inc

    EIN 853030929 · Headquarters: Tucson, AZ, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  50. Center for Hometown Science Inc

    EIN 274034535 · Headquarters: Tucson, AZ, US · Medical Research · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  51. Center for People in Conflict Inc

    EIN 474776387 · Headquarters: Tucson, AZ, US · Religion Related · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  52. Center for Pima Basin Sustainability Inc

    EIN 270746153 · Headquarters: Tucson, AZ, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. Center of the Heart of Jesus

    EIN 392611126 · Headquarters: Tucson, AZ, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  54. Central American Education & Environmental Fund

    EIN 201867780 · Headquarters: Tucson, AZ, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  55. Centro Evangelistico Cristo Es La Respuesta

    EIN 463612997 · Headquarters: TUCSON, AZ, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  56. Centurion Foundation Inc

    EIN 463852752 · Headquarters: TUCSON, AZ, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  57. Century Arts Foundation

    EIN 800293886 · Headquarters: TUCSON, AZ, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  58. Cfa Society Tucson

    EIN 462993396 · Headquarters: Tucson, AZ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. Cfhs Cheer Booster Club

    EIN 872780078 · Headquarters: Tucson, AZ, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  60. Cfhs Choir-parent Association

    EIN 860805373 · Headquarters: Tucson, AZ, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  61. Cfhs Falcon Theatre Boosters Club

    EIN 332319753 · Headquarters: Tucson, AZ, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  62. Cfhs Orchestra Booster Club

    EIN 991931383 · Headquarters: Tucson, AZ, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  63. Cfhs Pomline Boosters Inc

    EIN 842199691 · Headquarters: Tucson, AZ, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  64. Cfhs Softball Dugout Club

    EIN 454296035 · Headquarters: TUCSON, AZ, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  65. Cfhs Striker Club

    EIN 352880089 · Headquarters: Tucson, AZ, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  66. Cfhs Touchdown Club

    EIN 860927898 · Headquarters: TUCSON, AZ, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  67. Chads Champions Inc

    EIN 824587431 · Headquarters: TUCSON, AZ, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  68. Chain Reaction for a Cure

    EIN 820577270 · Headquarters: Tucson, AZ, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2013 · Primary form: IRS Form 990-EZ

  69. Chairmans Leadership Forum Inc

    EIN 262937870 · Headquarters: TUCSON, AZ, USA · Public & Societal Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-EZ

  70. Champions for Life Inc

    EIN 471229543 · Headquarters: Tucson, AZ, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  71. Chance for Success Street Newspaper

    EIN 823417761 · Headquarters: Tucson, AZ, US · Arts, Culture & Humanities · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  72. Change Az

    EIN 852596501 · Headquarters: Tucson, AZ, US · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  73. Changemaker Foundation

    EIN 852949201 · Headquarters: Tucson, AZ, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  74. Changing Lanes Recovery Inc

    EIN 883962422 · Headquarters: TUCSON, AZ, US · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  75. Chapel of the Prodigal Son Inc

    EIN 860880626 · Headquarters: TUCSON, AZ, USA · Religion Related · Latest available filing year: 2019 · Primary form: IRS Form 990-EZ

  76. Chara Foundatin for Neurological Therapy Technology &

    EIN 460690028 · Headquarters: Tucson, AZ, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  77. Charles & Paula Slagle Ministries

    EIN 720877979 · Headquarters: Tucson, AZ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  78. Charles and Janet Andres Family Foundation

    EIN 813542784 · Headquarters: TUCSON, AZ, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  79. Charter Foundation Inc

    EIN 860797698 · Headquarters: Tucson, AZ, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  80. Chax Press Inc

    EIN 860576398 · Headquarters: Tucson, AZ, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  81. Chd Families of Tucson

    EIN 812455097 · Headquarters: Tucson, AZ, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  82. Cheder Scholarship Organizationinc

    EIN 860953552 · Headquarters: TUCSON, AZ, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  83. Cheetah Kids

    EIN 261606009 · Headquarters: Tucson, AZ, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  84. Chefs Association of Southern Arizona Inc

    EIN 860483797 · Headquarters: Tucson, AZ, US · Community Improvement & Capacity Building · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  85. Chel's Hope Foundation

    EIN 611496312 · Headquarters: Tucson, AZ, US · Religion Related · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  86. Cherrybell Holdings Inc

    EIN 831644508 · Headquarters: TUCSON, AZ, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990

  87. Chesspirit Inc

    EIN 882212795 · Headquarters: Tucson, AZ, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  88. Chevron Retirees Association

    EIN 800773444 · Headquarters: TUCSON, AZ, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  89. Chi Chapter of Theta Tau Building Corp

    EIN 866051090 · Headquarters: Tucson, AZ, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  90. Chi Omega Fraternity

    EIN 860773124 · Headquarters: Tucson, AZ, US · Education · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  91. Chi Omega Fraternity Zeta Beta Chapter

    EIN 866053126 · Headquarters: TUCSON, AZ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  92. Chi Omega House Corporation

    EIN 860096820 · Headquarters: TUCSON, AZ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  93. Chi Society of Ct Inc

    EIN 263475085 · Headquarters: Tucson, AZ, US · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  94. Chief Judge John N Roll Chapter in Memory of Sir Knight Judge John Ro

    EIN 450575583 · Headquarters: Tucson, AZ, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. Child Health and Resilience Mastery Inc

    EIN 832702573 · Headquarters: TUCSON, AZ, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  96. Child-Parent Centers

    EIN 860204557 · Headquarters: Tucson, AZ, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  97. Children of Tomorrow Foundation

    EIN 811504374 · Headquarters: TUCSON, AZ, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  98. Children's Clinics for Rehabilitative Services

    EIN 860667510 · Headquarters: TUCSON, AZ, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  99. Children's Tears Foundation

    EIN 861141561 · Headquarters: Tucson, AZ, US · Food, Agriculture & Nutrition · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  100. Childrens Help and Assistance for Residential Treatment Inc

    EIN 205892931 · Headquarters: Tucson, AZ, US · Mental Health & Crisis Intervention · Latest available filing year: 2015 · Primary form: IRS Form 990-N

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