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. Huff Ministrie

    EIN 205844987 · Headquarters: Tucson, AZ, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  2. Hughes Schools

    EIN 262175573 · Headquarters: Tucson, AZ, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  3. Human Resource Leadership Forum Inc

    EIN 582032605 · Headquarters: Tucson, AZ, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  4. Human-animal Connection

    EIN 852020816 · Headquarters: Tucson, AZ, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. Humane Borders Inc

    EIN 805033532 · Headquarters: TUCSON, AZ, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  6. Humane Society of Southern Arizona

    EIN 860112798 · Headquarters: Tucson, AZ, US · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  7. Hungarian-american Club of Southern Arizona

    EIN 860365904 · Headquarters: Tucson, AZ, US · Recreation & Sports · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  8. Huns of Th Southwest - Tucson Chapter Inc

    EIN 464065220 · Headquarters: Tucson, AZ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. Huns of the Southwest Inc

    EIN 860664700 · Headquarters: Tucson, AZ, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  10. Hunters for Education Inc

    EIN 460453458 · Headquarters: Tucson, AZ, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  11. Hyatt International Ministries

    EIN 474563118 · Headquarters: Tucson, AZ, US · Religion Related · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  12. Hyde Family Foundation

    EIN 880847561 · Headquarters: TUCSON, AZ, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  13. I Am You 360

    EIN 465550945 · Headquarters: Tucson, AZ, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  14. I Believe in Myself

    EIN 833346417 · Headquarters: Tucson, AZ, US · Crime & Legal Related · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  15. I Can Do All Things Incorporated

    EIN 205363726 · Headquarters: Tucson, AZ, US · Food, Agriculture & Nutrition · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  16. I-casa Inc

    EIN 270474736 · Headquarters: TUCSON, AZ, US · Human Services · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  17. I9 Sports Association - Chapter 424 Inc

    EIN 854053845 · Headquarters: Tucson, AZ, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  18. Iamheart Inc

    EIN 812101269 · Headquarters: Tucson, AZ, USA · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990

  19. Iconnect 247

    EIN 812387754 · Headquarters: Tucson, AZ, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  20. Ideal Nonprofit Inc

    EIN 932034677 · Headquarters: Tucson, AZ, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  21. Iglesia De Dios Roca De Salvacion

    EIN 463748984 · Headquarters: TUCSON, AZ, US · Religion Related · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  22. Iglesia De Dios Tiempos Profeticos

    EIN 270202854 · Headquarters: TUCSON, AZ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  23. Ignorance Foundation Inc

    EIN 860992852 · Headquarters: Tucson, AZ, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  24. Im Not What It Says I Am

    EIN 384010884 · Headquarters: Tucson, AZ, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  25. Imagine Greater Tucson

    EIN 273943437 · Headquarters: TUCSON, AZ, USA · Community Improvement & Capacity Building · Latest available filing year: 2015 · Primary form: IRS Form 990-EZ

  26. Imago Dei Middle School

    EIN 861155866 · Headquarters: TUCSON, AZ, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  27. Imam Abu Hanifa Islamic Center

    EIN 862662397 · Headquarters: Tucson, Arizona, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  28. Impact of One Nathan Hubble Scholarship

    EIN 843089138 · Headquarters: TUCSON, AZ, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  29. Impact of Southern Arizona

    EIN 860968242 · Headquarters: TUCSON, AZ, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  30. Impactful Life Inc

    EIN 871170264 · Headquarters: Tucson, AZ, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  31. Impulse Fastpitch Tucson

    EIN 831617469 · Headquarters: Tucson, AZ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. In Home Pastors

    EIN 833355874 · Headquarters: Tucson, AZ, US · Human Services · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  33. In-Tow

    EIN 860927669 · Headquarters: Tucson, AZ, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  34. Independent Alliance of Ministers in Unity

    EIN 271345266 · Headquarters: TUCSON, AZ, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. Independent Elec Contractors So Az

    EIN 860902757 · Headquarters: TUCSON, AZ, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  36. Independent Film Association of Southern Arizona

    EIN 202241986 · Headquarters: tucson, AZ, US · Arts, Culture & Humanities · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  37. Independent Order of Odd Fellows

    EIN 237597211 · Headquarters: Tucson, AZ, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  38. Independent Order of Odd Fellows

    EIN 237600836 · Headquarters: Tucson, AZ, US · Mutual & Membership Benefit · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  39. Independent Order of Odd Fellows

    EIN 237608390 · Headquarters: Tucson, AZ, US · Mutual & Membership Benefit · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  40. Independent Order of Oddfellows

    EIN 860029193 · Headquarters: Tucson, AZ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  41. India Society of Southern Arizona

    EIN 860747238 · Headquarters: Tucson, AZ, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  42. Indian Childrens Aid and Nurture Charity

    EIN 814096594 · Headquarters: Tucson, AZ, US · Human Services · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  43. Indian Country Justice Partners

    EIN 454519301 · Headquarters: Tucson, AZ, US · Human Services · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  44. Indian Land Working Group

    EIN 161670226 · Headquarters: TUCSON, AZ, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  45. Indian Ridge Historic District Inc

    EIN 454490755 · Headquarters: Tucson, AZ, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  46. Indigenous Cultural Arts

    EIN 800814002 · Headquarters: TUCSON, AZ, US · Arts, Culture & Humanities · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  47. Indigenous Peoples Development Foundation

    EIN 800431932 · Headquarters: Tucson, AZ, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  48. Individual Achievements Association

    EIN 860935117 · Headquarters: TUCSON, AZ, USA · Human Services · Latest available filing year: 2017 · Primary form: IRS Form 990

  49. Industrial Workers of the World

    EIN 851613618 · Headquarters: Tucson, AZ, US · Employment · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  50. Information Systems Security Association

    EIN 272507383 · Headquarters: Tucson, AZ, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  51. Infuse Ideas

    EIN 883355317 · Headquarters: Tucson, AZ, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  52. Innovative Technologies Development Center

    EIN 710932030 · Headquarters: Tucson, AZ, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. Inouye Family Foundation

    EIN 261168807 · Headquarters: TUCSON, AZ, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2020 · Primary form: IRS Form 990-PF

  54. Insel Foundation Inc

    EIN 526054108 · Headquarters: TUCSON, AZ, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2018 · Primary form: IRS Form 990-PF

  55. Inside Out Network Inc

    EIN 850906053 · Headquarters: Tucson, AZ, USA · Crime & Legal Related · Latest available filing year: 2025 · Primary form: IRS Form 990

  56. Insight & Meaning

    EIN 853433094 · Headquarters: Tucson, AZ, US · Mental Health & Crisis Intervention · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  57. Insight Meditation Tucson

    EIN 833302612 · Headquarters: Tucson, AZ, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  58. Insightstem Inc

    EIN 471839082 · Headquarters: Tucson, AZ, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  59. Inspiring Healing Inc

    EIN 814400091 · Headquarters: Tucson, AZ, US · Health Care · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  60. Inspiring Philosophy Ministries

    EIN 473719035 · Headquarters: TUCSON, AZ, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990

  61. Inst of Noetic Sciences Tucson Community Group

    EIN 208320875 · Headquarters: Tucson, AZ, US · Social Science · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  62. Institute for Applied Meditation Inc

    EIN 223061758 · Headquarters: TUCSON, AZ, USA · Human Services · Latest available filing year: 2017 · Primary form: IRS Form 990-EZ

  63. Institute for Better Education

    EIN 237102832 · Headquarters: Tucson, Arizona, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  64. Institute for Better Education Foundation

    EIN 931967631 · Headquarters: Tucson, AZ, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  65. Institute for Learning in Retirement at Saddlebrooke Inc

    EIN 830695447 · Headquarters: Tucson, AZ, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  66. Institute for Perception-action Approach

    EIN 823790819 · Headquarters: Tucson, AZ, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  67. Institute for Research on African Women Children and Culture

    EIN 300058255 · Headquarters: TUCSON, AZ, USA · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990

  68. Institute for Scientific & Space Research Inc

    EIN 952842394 · Headquarters: Tucson, AZ, US · Science & Technology · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  69. Institute For Transformative Education

    EIN 272888606 · Headquarters: Tucson, AZ, USA · Education · Latest available filing year: 2022 · Primary form: IRS Form 990

  70. Institute of Electrical and Electronics Engineers

    EIN 363589749 · Headquarters: Tucson, AZ, US · Education · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  71. Institute of Industrial Engineers Inc

    EIN 581422468 · Headquarters: Tucson, AZ, US · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  72. Institute of Management Accountants Inc

    EIN 237353202 · Headquarters: TUCSON, AZ, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  73. Institute of Personal and Transpersonal Knowledge Corporatio

    EIN 871223081 · Headquarters: Tucson, AZ, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  74. Institute of Real Estate Management-tucson-southern Arizona

    EIN 510203909 · Headquarters: Tucson, AZ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  75. Instituto Cultural Mexicano De Tucson

    EIN 860780322 · Headquarters: TUCSON, AZ, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  76. Integrated Community Solutions to Active Violence Events

    EIN 815253599 · Headquarters: Tucson, AZ, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  77. Integrative Touch

    EIN 743145036 · Headquarters: Tucson, AZ, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  78. Integrity Care & Transport

    EIN 994638304 · Headquarters: Tucson, AZ, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  79. Intentional Life Events

    EIN 860796113 · Headquarters: TUCSON, AZ, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  80. Intentional Life Media

    EIN 381812892 · Headquarters: TUCSON, AZ, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  81. Intentional Living Foundation

    EIN 352489764 · Headquarters: Tucson, AZ, US · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  82. Interdenominational Ministerial Alliance

    EIN 383700120 · Headquarters: Tucson, AZ, US · Religion Related · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  83. Interdoc

    EIN 921099012 · Headquarters: Tucson, AZ, US · Arts, Culture & Humanities · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  84. Interfaith Community Services

    EIN 860520997 · Headquarters: Tucson, AZ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  85. Intermountain Foundation

    EIN 311655066 · Headquarters: TUCSON, AZ, USA · Mental Health & Crisis Intervention · Latest available filing year: 2023 · Primary form: IRS Form 990

  86. Intermountain Health Center Inc

    EIN 421582826 · Headquarters: TUCSON, AZ, USA · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990

  87. International Alliance Theatrical

    EIN 860652340 · Headquarters: TUCSON, AZ, USA · Employment · Latest available filing year: 2011 · Primary form: IRS Form 990-EZ

  88. International Alliance Theatrical Stage Employees & Moving Picture M

    EIN 866050887 · Headquarters: Tucson, AZ, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  89. International Ammunition Association

    EIN 462797368 · Headquarters: Tucson, AZ, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. International Arid Lands Consortium

    EIN 860690528 · Headquarters: Tucson, AZ, USA · Science & Technology · Latest available filing year: 2020 · Primary form: IRS Form 990

  91. International Assoc for Computer Methods & Advances in Geomechanics

    EIN 742528373 · Headquarters: Tucson, AZ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  92. International Association of Administrative Professionals

    EIN 203620898 · Headquarters: TUCSON, AZ, US · International, Foreign Affairs & National Security · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  93. International Association of Electrical Inspectors

    EIN 942739006 · Headquarters: Tucson, AZ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. International Association of Exhibitions and Event

    EIN 582044101 · Headquarters: Tucson, AZ, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  95. International Association of Fire Fighters

    EIN 860731766 · Headquarters: Tucson, AZ, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  96. International Association of Fire Fighters

    EIN 860970193 · Headquarters: TUCSON, AZ, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  97. International Association of Firefighters Local 479

    EIN 866052420 · Headquarters: Tucson, AZ, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  98. International Association of Fly Fishing Veterinarians Inc

    EIN 810522233 · Headquarters: Tucson, AZ, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  99. International Association of Language and Social Psychology

    EIN 412218729 · Headquarters: Tucson, AZ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. International Association of Lions Clubs

    EIN 205481141 · Headquarters: Tucson, AZ, US · Community Improvement & Capacity Building · Latest available filing year: 2011 · Primary form: IRS Form 990-N

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