Nonprofits in Arizona
Nonprofits in Arizona. Browse 36,477 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
- Iris Oregon
EIN 832768080 · Headquarters: Chandler, AZ, USA · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ
- Iris W Basset Fund Inc
EIN 475136503 · Headquarters: FLAGSTAFF, AZ, US · Education · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Irise Foundation
EIN 874264114 · Headquarters: Phoenix, AZ, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Irish American Gaelic Society of Tucson
EIN 942925021 · Headquarters: Tucson, AZ, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Irish Arizona Project
EIN 205554035 · Headquarters: Buckeye, AZ, US · Arts, Culture & Humanities · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Irish Cultural and Learning Foundation
EIN 860930096 · Headquarters: Phoenix, AZ, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990
- Irish Foundation of Arizona
EIN 742514264 · Headquarters: tempe, AZ, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Irish Setter Club of Arizona Inc
EIN 866084844 · Headquarters: Phoenix, AZ, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Irish Setter Club of Greater Tucson
EIN 464430497 · Headquarters: Tucson, AZ, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Irish Stepdancers of Arizona Inc
EIN 943015084 · Headquarters: Tucson, AZ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Iron City Magazine
EIN 474995350 · Headquarters: PHOENIX, AZ, US · Arts, Culture & Humanities · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Iron Horse Neighborhood Association
EIN 721523304 · Headquarters: TUCSON, AZ, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Iron Pigs Motorcycle Club
EIN 274488303 · Headquarters: Glendale, AZ, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Iron Side Ranch Inc
EIN 842907190 · Headquarters: Marana, AZ, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Iron Squad Athletics
EIN 831393783 · Headquarters: Maricopa, AZ, US · Recreation & Sports · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Iron Trenches Academy Youth Foundat
EIN 395127627 · Headquarters: LAVEEN, AZ, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Irondequoit Conservation Society Inc
EIN 472608504 · Headquarters: TUCSON, AZ, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990
- Ironoaks Tennis Club
EIN 900634628 · Headquarters: Sun Lakes, AZ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Ironwood Band Community Foundation
EIN 464794916 · Headquarters: Glendale, AZ, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Ironwood Baseball Boosters
EIN 474593777 · Headquarters: GLENDALE, AZ, US · Recreation & Sports · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Ironwood Cross Country Boosters
EIN 822677260 · Headquarters: GLENDALE, AZ, US · Recreation & Sports · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Ironwood Crossing Homeowners Association
EIN 261468385 · Headquarters: SCOTTSDALE, AZ, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990
- Ironwood Eagles Care
EIN 880731868 · Headquarters: Peoria, AZ, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Ironwood Eagles Swim & Dive Booster Club
EIN 993942475 · Headquarters: Glendale, AZ, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Ironwood Elementary Pto Inc
EIN 932725977 · Headquarters: Casa Grande, AZ, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Ironwood Friday Couples
EIN 931749334 · Headquarters: SUN LAKES, AZ, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Ironwood High School Booster Club
EIN 264750330 · Headquarters: Glendale, AZ, US · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Ironwood High School Boys Basketball
EIN 474124935 · Headquarters: Glendale, AZ, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Ironwood Parent Teacher Organization
EIN 204953297 · Headquarters: Tucson, AZ, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Ironwood Ridge Cheerleading Booster Club
EIN 872444242 · Headquarters: Oro Valley, AZ, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Ironwood Ridge High School Choir Booster Club
EIN 813702748 · Headquarters: Oro Valley, AZ, US · Education · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Ironwood Ridge High School Football Booster Club
EIN 811002599 · Headquarters: Oro Valley, AZ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Ironwood Ridge High School Theatre Booster Club
EIN 275066396 · Headquarters: Oro Valley, AZ, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Ironwood Ridge High School Track and Cross Country Booster Club
EIN 844327658 · Headquarters: ORO VALLEY, AZ, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Ironwood Ridge Music Association
EIN 208792365 · Headquarters: Oro Valley, AZ, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Ironwood School Parent-teachers Association Inc
EIN 237272776 · Headquarters: Phoenix, AZ, US · Education · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Ironwood Spiritline Booster Club Inc
EIN 831485696 · Headquarters: Glendale, AZ, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Ironwood Volleyball Boosters
EIN 833447009 · Headquarters: Glendale, AZ, US · Education · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Irrigation & Electrical Districts Association of Arizona Inc
EIN 872757551 · Headquarters: LITCHFIELD PARK, AZ, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990
- Irvin Marvin Winer Memorial Mobile Observatory
EIN 521334785 · Headquarters: SONOITA, AZ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Irving & Arline Gordon Memorial Fdn
EIN 306218949 · Headquarters: Scottsdale, AZ, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Irving Elementary School Parent Teacher Organization Pto
EIN 860684124 · Headquarters: Mesa, AZ, US · Education · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Irving Pto
EIN 921062449 · Headquarters: Mesa, AZ, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Isa Foundation
EIN 823734491 · Headquarters: GILBERT, AZ, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2023 · Primary form: IRS Form 990
- Isaac Community Foundation Inc
EIN 860838316 · Headquarters: Phoenix, AZ, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2012 · Primary form: IRS Form 990-N
- Isaac Community in Action
EIN 832210910 · Headquarters: Phoenix, AZ, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Isaac District Education Association
EIN 993497777 · Headquarters: Mesa, AZ, US · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Isaac Educational Foundation
EIN 813525503 · Headquarters: Phoenix, AZ, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Isaacs Ant Foundation
EIN 821354104 · Headquarters: FLAGSTAFF, AZ, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Isaacs Family Foundation C/o Arizona Community Foundation
EIN 921930846 · Headquarters: PHOENIX, AZ, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990
- Isaacs Place
EIN 842878516 · Headquarters: Phoenix, AZ, US · Human Services · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Isabella Rose Foundation
EIN 813441410 · Headquarters: CHANDLER, AZ, US · Medical Research · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Isabelle Hunt Memorial Public Library Inc
EIN 860308811 · Headquarters: PINE, AZ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Isac Amaya Foundation
EIN 451487332 · Headquarters: Phoenix, AZ, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Isaiah 3021
EIN 823315173 · Headquarters: Mesa, AZ, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Isaiah 35 Ministries Inc
EIN 853616997 · Headquarters: TUCSON, AZ, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Isaiah 61 Ministries
EIN 470888093 · Headquarters: Phoenix, AZ, US · Religion Related · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Isaiahs Place
EIN 472203953 · Headquarters: Phoenix, AZ, US · Religion Related · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Isange Rwandan Community of Arizona
EIN 810728723 · Headquarters: Queen Creek, AZ, US · Human Services · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Isas Garden Charities
EIN 853581436 · Headquarters: Casa Grande, AZ, US · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Isaw Foundation
EIN 841955357 · Headquarters: CHANDLER, AZ, USA · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Isb Network Foundation Inc
EIN 331050802 · Headquarters: Scottsdale, AZ, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Isbn Network Inc
EIN 581739716 · Headquarters: Scottsdale, AZ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Isc2 Phoenix Chapter Inc
EIN 800839158 · Headquarters: Phoenix, AZ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- ISC2 Southern Arizona Chapter
EIN 861526003 · Headquarters: TUCSON, AZ, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Iserve Foundation
EIN 462009522 · Headquarters: PHOENIX, AZ, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Ishikawa Parent Teachers Organization
EIN 860594099 · Headquarters: Mesa, AZ, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Isi Men's Ministry
EIN 923242754 · Headquarters: Peoria, AZ, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Iskashitaa Refugee Network
EIN 455067244 · Headquarters: Tucson, AZ, USA · Food, Agriculture & Nutrition · Latest available filing year: 2024 · Primary form: IRS Form 990
- Isko and Friends
EIN 881699449 · Headquarters: Phoenix, AZ, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Islamic Center of Greater Phoenix
EIN 921412484 · Headquarters: Phoenix, AZ, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Islamic Community Center of Phoenix
EIN 942925023 · Headquarters: Phoenix, AZ, United States · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Islamic Social Services Association Inc
EIN 541991054 · Headquarters: Chandler, AZ, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Islamic Speakers Bureau of Arizona
EIN 860954293 · Headquarters: SCOTTSDALE, AZ, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Islamic Writers Alliance Inc
EIN 270909704 · Headquarters: Tempe, AZ, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Islamska Zajednica Bošnjaka Sjeverne Amerike
EIN 812169685 · Headquarters: PHOENIX, AZ, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Island Liaison Inc
EIN 471507140 · Headquarters: Phoenix, AZ, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Island Thunder Volleyball Club
EIN 800406499 · Headquarters: Surprise, AZ, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990
- Islander Rv Resort Snowbird Organization
EIN 860631921 · Headquarters: Lake Havasu City, AZ, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Islandher Rising
EIN 990991291 · Headquarters: Gilbert, AZ, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Ism-Arizona
EIN 237158019 · Headquarters: MESA, AZ, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Isphyr Roche Charitable Foundation
EIN 475456629 · Headquarters: APACHE JUNCTION, AZ, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Israeli Bobsleigh and Skeleton Federation Inc
EIN 452617767 · Headquarters: Scottsdale, AZ, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- It Is Inc
EIN 450574737 · Headquarters: Prescott, AZ, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- It Started as a Dream
EIN 852173253 · Headquarters: Sierra Vista, AZ, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- It Takes a Big Heart Corp
EIN 832683662 · Headquarters: RIO RICO, AZ, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- It Takes a Village Wellness Corporation
EIN 874086878 · Headquarters: Coolidge, AZ, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Italian American Heritage Society of Arizona-la Famiglia
EIN 824266862 · Headquarters: Scottsdale, AZ, US · Arts, Culture & Humanities · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Italian American Social Club of Sierra Vista Az
EIN 474117439 · Headquarters: Sierra Vista, AZ, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Italian Association of Arizona
EIN 464067472 · Headquarters: SCOTTSDALE, AZ, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990
- Italian Catholic Federation of California Inc
EIN 352278436 · Headquarters: Tucson, AZ, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Italian Catholic Federation of California Inc
EIN 352337839 · Headquarters: Tucson, AZ, US · Arts, Culture & Humanities · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Italian Catholic Federation of California Inc
EIN 800361656 · Headquarters: glendale, AZ, US · Religion Related · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Italian Catholic Federation of California Inc
EIN 800451769 · Headquarters: Surprise, AZ, US · Arts, Culture & Humanities · Latest available filing year: 2012 · Primary form: IRS Form 990-N
- Italian Catholic Federation of California Inc
EIN 860946193 · Headquarters: Green Valley, AZ, US · Arts, Culture & Humanities · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Itheatre Collaborative
EIN 200119008 · Headquarters: PHOENIX, AZ, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Ithrive Inc
EIN 843521080 · Headquarters: Chandler, AZ, US · Human Services · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- ITS Arizona
EIN 860773988 · Headquarters: Phoenix, AZ, United States · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Its Behind the Scenes
EIN 261154616 · Headquarters: SURPRISE, AZ, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Its Better To Give
EIN 463804049 · Headquarters: Phoenix, AZ, US · Social Science · Latest available filing year: 2025 · Primary form: IRS Form 990-N