Nonprofits in Ohio
Nonprofits in Ohio. Browse 89,326 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
- Carter Family Scholarship Foundation Inc
EIN 273850276 · Headquarters: Bedford heights, OH, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Carter J Nedley Foundation
EIN 271896764 · Headquarters: Mentor, OH, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Carter Peterson Mcmillan Foundation
EIN 842488703 · Headquarters: Mansfield, OH, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Carter Political Items Collectors C P I C
EIN 311298655 · Headquarters: Delaware, OH, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Carter S Comfort
EIN 852771888 · Headquarters: Lima, OH, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Carthage Business Association
EIN 611953059 · Headquarters: Cincinnati, OH, US · Community Improvement & Capacity Building · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Carthage Township Fire Department Auxiliary Inc
EIN 471690492 · Headquarters: Guysville, OH, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Carthagena Honeybees 4-H Club of Mercer County
EIN 010675695 · Headquarters: Maria Stein, OH, US · Youth Development · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Cartoon Crossroads Columbus
EIN 471706241 · Headquarters: COLUMBUS, OH, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Carve Your Own Path
EIN 833389324 · Headquarters: AKRON, OH, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Carver Society
EIN 873990426 · Headquarters: Akron, OH, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Cary & Karen Blair Foundation
EIN 200982858 · Headquarters: COLUMBUS, OH, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Carz and Causez
EIN 923116467 · Headquarters: COLUMBUS, OH, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Casa Azul America
EIN 270506055 · Headquarters: Dublin, OH, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Casa Board Volunteer Association In
EIN 341856268 · Headquarters: AKRON, OH, USA · Civil Rights, Social Action & Advocacy · Latest available filing year: 2025 · Primary form: IRS Form 990
- Casa De Oracion
EIN 911895755 · Headquarters: Lorain, OH, US · Unknown & Unclassified · Latest available filing year: 2008 · Primary form: IRS Form 990-N
- Casa De Oracion Ven Y Ve
EIN 473240649 · Headquarters: Columbus, OH, USA · Religion Related · Latest available filing year: 2019 · Primary form: IRS Form 990-EZ
- Casa De Paz
EIN 472244258 · Headquarters: Cincinnati, OH, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- Casa for Clermont Kids
EIN 311758082 · Headquarters: BATAVIA, OH, USA · Civil Rights, Social Action & Advocacy · Latest available filing year: 2025 · Primary form: IRS Form 990
- Casa Hogar Mission Fund Inc
EIN 311708368 · Headquarters: N Royalton, OH, US · Religion Related · Latest available filing year: 2007 · Primary form: IRS Form 990-N
- Casa Homeschool Group
EIN 871888147 · Headquarters: Helena, OH, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Casa Italia Foundation Inc
EIN 341637280 · Headquarters: Fairview Park, OH, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Casa Mariana
EIN 341872945 · Headquarters: Steubenville, OH, US · Human Services · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Casa Misionera Inc
EIN 853178025 · Headquarters: POWELL, OH, USA · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990
- Casa of Columbiana County
EIN 932581091 · Headquarters: LISBON, OH, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990
- Casa of Portage County Associate Board
EIN 933206012 · Headquarters: RAVENNA, OH, USA · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Casa of Seneca Sandusky & Wyandot Counties
EIN 341642581 · Headquarters: TIFFIN, OH, USA · Civil Rights, Social Action & Advocacy · Latest available filing year: 2024 · Primary form: IRS Form 990
- Casa Star Association Inc
EIN 472807718 · Headquarters: canton, OH, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Casa Ulrich Inc
EIN 453036525 · Headquarters: Dalton, OH, US · Housing & Shelter · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Casahogarjehovajireh777
EIN 841829687 · Headquarters: Upper Sandusky, OH, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Cascade Capital Corporation
EIN 341423558 · Headquarters: AKRON, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Cascade Carrer Prep High School
EIN 202513573 · Headquarters: Akron, OH, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Cascade Community Development
EIN 900760081 · Headquarters: AKRON, OH, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Cascade Locks Park Association
EIN 341621024 · Headquarters: AKRON, OH, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990
- Case Alumni Association Inc
EIN 204435833 · Headquarters: CLEVELAND, OH, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Case Alumni Foundation
EIN 200401095 · Headquarters: CLEVELAND, OH, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990
- Case Barlow Farm
EIN 341812249 · Headquarters: HUDSON, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Case Management Society of America Inc
EIN 203376921 · Headquarters: Mason, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Case Management Society of America Inc
EIN 461958542 · Headquarters: MEDINA, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Case Preparatory Academy
EIN 850693806 · Headquarters: Akron, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Case Western Reserve University
EIN 341018992 · Headquarters: Cleveland, OH, United States · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Case Western Reserve University Alumni Association of Beta Theta P
EIN 995063046 · Headquarters: Brecksville, OH, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Casey Club Inc
EIN 316038104 · Headquarters: Whitehall, OH, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Casey Research Foundation
EIN 271834475 · Headquarters: Dayton, OH, US · Medical Research · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Casey William L Jr Pfdn
EIN 527076965 · Headquarters: BROOKLYN, OH, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Cash for Critters
EIN 341967029 · Headquarters: Ravenna, OH, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Cashs Heart Herd Inc
EIN 934114050 · Headquarters: CELINA, OH, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990
- Cashs House
EIN 923368529 · Headquarters: OSTRANDER, OH, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Cass-mind
EIN 273206036 · Headquarters: WARRENSVILLE HEIGHTS, OH, USA · Arts, Culture & Humanities · Latest available filing year: 2019 · Primary form: IRS Form 990
- Cassanos Cares Foundation
EIN 461842192 · Headquarters: DAYTON, OH, USA · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Cassell Station Volunteer Fire Department Inc
EIN 310908103 · Headquarters: CAMBRIDGE, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Cassell Station Volunteer Firemens Association Inc
EIN 311332071 · Headquarters: CAMBRIDGE, OH, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Cassidys Hope Foundation
EIN 205518149 · Headquarters: MEDINA, OH, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Cassies Cat Haven Raymond V Lillo Jr
EIN 845150397 · Headquarters: HURON, OH, US · Animal Related · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Cassies Comfort
EIN 921184527 · Headquarters: BELLEVUE, OH, US · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Cassies Whisker Warriors
EIN 931632117 · Headquarters: Baltic, OH, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Cassner Foundation
EIN 386090665 · Headquarters: Hillsboro, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Casstown Ohio Community Volunteer Fire Co Inc
EIN 822905903 · Headquarters: CASSTOWN, OH, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2024 · Primary form: IRS Form 990
- Cast for a Cure
EIN 341856462 · Headquarters: Celina, OH, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2010 · Primary form: IRS Form 990-N
- Cast It Forward
EIN 872622379 · Headquarters: Richfield, OH, USA · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Castalia Area Historical Society Inc
EIN 510673158 · Headquarters: castalia, OH, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Castalia Police Membership Assoc
EIN 341325360 · Headquarters: castalia, OH, US · Crime & Legal Related · Latest available filing year: 2007 · Primary form: IRS Form 990-N
- Castele Family Foundation
EIN 341836479 · Headquarters: LAKEWOOD, OH, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Castine Area Food Bank Inc
EIN 311448561 · Headquarters: ARCANUM, OH, US · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Castle Crusaders
EIN 262611694 · Headquarters: Alliance, OH, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990
- Castle High School
EIN 271376524 · Headquarters: CLEVELAND, OH, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Castlo Community Fund Inc
EIN 372169438 · Headquarters: STRUTHERS, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Castlo Community Improvement Corpor
EIN 341250342 · Headquarters: STRUTHERS, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Casual Cruisers Car Club
EIN 262249341 · Headquarters: millersport, OH, US · Recreation & Sports · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Cat Connection of Cincinnati
EIN 311762206 · Headquarters: Hamilton, OH, US · Animal Related · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Cat Creek Coalition
EIN 262566877 · Headquarters: Proctorville, OH, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Cat Family Matters of Central Ohio
EIN 461929123 · Headquarters: Columbus, OH, US · Animal Related · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Cat Farm Rescue
EIN 851030277 · Headquarters: HAMILTON, OH, USA · Animal Related · Latest available filing year: 2023 · Primary form: IRS Form 990-PF
- Cat Ladies Society
EIN 262807671 · Headquarters: Youngstown, OH, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Cat Nap Inn Refuge Inc
EIN 271000214 · Headquarters: HILLSBORO, OH, USA · Animal Related · Latest available filing year: 2015 · Primary form: IRS Form 990-PF
- Cat Roundup Rescue Inc
EIN 853262944 · Headquarters: RICHMOND DALE, OH, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Cat Tales - a Cat Sanctuary
EIN 334295052 · Headquarters: Berea, OH, US · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Cat Trap Pat Incorporated
EIN 994080998 · Headquarters: Newark, OH, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Cat Whisper Cafe
EIN 842109225 · Headquarters: Poland, OH, US · Animal Related · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Catacoustic Consort Inc
EIN 450481780 · Headquarters: Cincinnati, OH, US · Arts, Culture & Humanities · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Cataleyas Legacy Animal Rescue
EIN 833845295 · Headquarters: Rittman, OH, US · Animal Related · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Catalyst Collaborative
EIN 852970197 · Headquarters: Columbus, OH, USA · Housing & Shelter · Latest available filing year: 2025 · Primary form: IRS Form 990
- CATalyst Council
EIN 262829648 · Headquarters: Green, OH, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990
- Catalyst Counseling Foundation Inc
EIN 843241388 · Headquarters: West Chester, OH, USA · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Catalyst Learning Labs
EIN 932873342 · Headquarters: Westerville, OH, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Catalyst Life Services
EIN 341190641 · Headquarters: Mansfield, OH, US · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990
- Catalyst Ministry
EIN 273771238 · Headquarters: Painesville, OH, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Catalyst Resources International
EIN 263624540 · Headquarters: West Chester, OH, USA · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990
- Catanzarite Family Foundation - Ii
EIN 203910355 · Headquarters: COLUMBIA STATION, OH, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Catanzarite Family Foundation - Iii
EIN 203910408 · Headquarters: STRONGSVILLE, OH, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Catanzarite Family Foundation - Iv
EIN 203910455 · Headquarters: STRONGSVILLE, OH, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Catawba Island Garden Club
EIN 900442070 · Headquarters: Port Clinton, OH, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Catawba Island Historical Society Inc
EIN 815099908 · Headquarters: PORT CLINTON, OH, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Catawba Island Volunteer Firemen
EIN 341664243 · Headquarters: PORT CLINTON, OH, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2024 · Primary form: IRS Form 990
- Catawba West Harbor Yacht Club
EIN 341192819 · Headquarters: PORT CLINTON, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Catawbas Tribe of Carrs Run Inc
EIN 383785481 · Headquarters: Chillicothe, OH, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Catch the Building Spirit
EIN 311660748 · Headquarters: Dayton, OH, USA · Housing & Shelter · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ
- Catch the Spirit Choir
EIN 261371205 · Headquarters: University Hts, OH, US · Arts, Culture & Humanities · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Catching Dreams Foundation Inc
EIN 842798739 · Headquarters: Doylestown, OH, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Caterpillars to Butterflies Inc
EIN 452429164 · Headquarters: Dayton, OH, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2024 · Primary form: IRS Form 990