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
- Cincinnati Building Owners and Managers Association
EIN 316032510 · Headquarters: CINCINNATI, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Cincinnati Business Committee
EIN 310904240 · Headquarters: CINCINNATI, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Cincinnati Cancer Foundation Inc C/o William L Barrett Md
EIN 814093626 · Headquarters: CINCINNATI, OH, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2024 · Primary form: IRS Form 990
- Cincinnati Cat Club Inc
EIN 611123029 · Headquarters: Montgomery, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Cincinnati Catholic Cemetery Society
EIN 310537501 · Headquarters: Cincinnati, OH, United States · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Cincinnati Catholic Club Alumni
EIN 310938189 · Headquarters: Cincinnati, OH, US · Education · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Cincinnati Catholic Women's Associa
EIN 310536652 · Headquarters: CINCINNATI, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Cincinnati Cats Inc
EIN 270316959 · Headquarters: Cincinnati, OH, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Cincinnati Celiac Support Group
EIN 300029891 · Headquarters: Franklin, OH, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Cincinnati Celtics
EIN 274596574 · Headquarters: Cincinnati, OH, US · Recreation & Sports · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Cincinnati Center City Development Corp
EIN 200446324 · Headquarters: CINCINNATI, OH, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990
- Cincinnati Center for Autism
EIN 200271044 · Headquarters: FAIRFIELD, OH, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Cincinnati Center for Autism Parent Teacher Organization
EIN 811042730 · Headquarters: Fairfield, OH, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Cincinnati Challenge Ranch
EIN 237303165 · Headquarters: MILFORD, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Cincinnati Chamber Music Society
EIN 316065499 · Headquarters: CINCINNATI, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Cincinnati Chamber Opera Inc
EIN 463540951 · Headquarters: Cincinnati, OH, US · Arts, Culture & Humanities · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Cincinnati Chamber Orchestra
EIN 310865998 · Headquarters: Cincinnati, OH, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990
- Cincinnati Chapter 101 Women of the Moose
EIN 237177804 · Headquarters: Cincinnati, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Cincinnati Chapter Iiba
EIN 274614783 · Headquarters: CINCINNATI, OH, US · Community Improvement & Capacity Building · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Cincinnati Chapter National Railway Historical Society
EIN 510161716 · Headquarters: Cincinnati, OH, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Cincinnati Chapter of Drifters Inc
EIN 823014686 · Headquarters: Cincinnati, OH, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Cincinnati Chapter of Ohio Society of Cpas
EIN 237283823 · Headquarters: Dublin, OH, US · Community Improvement & Capacity Building · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Cincinnati Chapter of the American Marketing Association
EIN 311010118 · Headquarters: CINCINNATI, OH, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ
- Cincinnati Chapter of the Federal Bar Association
EIN 310991883 · Headquarters: Cincinnati, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Cincinnati Chapter Sda
EIN 204430409 · Headquarters: Batavia, OH, US · Community Improvement & Capacity Building · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Cincinnati Chapter Soc of Chartered Prop Cas Und Inc
EIN 316053090 · Headquarters: Amelia, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Cincinnati Chess Club
EIN 311501827 · Headquarters: Cincinnati, OH, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Cincinnati Children's
EIN 310537130 · Headquarters: Cincinnati, OH, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990
- Cincinnati Children's
EIN 310833936 · Headquarters: CINCINNATI, OH, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990
- Cincinnati Children's Choir
EIN 311583251 · Headquarters: Cincinnati, OH, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990
- Cincinnati Chinese Cultural Learning Association
EIN 311322983 · Headquarters: Cincinnati, OH, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Cincinnati Choral Society
EIN 510168782 · Headquarters: Cincinnati, OH, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Cincinnati Christian Adult Ministries Center
EIN 462720654 · Headquarters: Cincinnati, OH, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Cincinnati Christian College
EIN 237028544 · Headquarters: CINCINNATI, OH, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Cincinnati Christian Schools
EIN 311375065 · Headquarters: Fairfield Township, OH, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Cincinnati Christian University
EIN 310643552 · Headquarters: CINCINNATI, OH, USA · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990
- Cincinnati Christian University Foundation
EIN 453985463 · Headquarters: CINCINNATI, OH, USA · Education · Latest available filing year: 2019 · Primary form: IRS Form 990
- Cincinnati Citizens Police Association
EIN 311262437 · Headquarters: CINCINNATI, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Cincinnati Civic Orchestra Inc
EIN 311464627 · Headquarters: Cincinnati, OH, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Cincinnati Civil War Round Table Inc
EIN 311160302 · Headquarters: Cincinnati, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Cincinnati Classical Academy
EIN 850609855 · Headquarters: CINCINNATI, OH, USA · Education · Latest available filing year: 2023 · Primary form: IRS Form 990
- Cincinnati Classical Academy Parent Service Organization
EIN 921001386 · Headquarters: CINCINNATI, OH, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Cincinnati Coal Exchange
EIN 316049421 · Headquarters: Cincinnati, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Cincinnati Collaborative Foundation
EIN 880877516 · Headquarters: Cincinnati, OH, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Cincinnati Collaborative Ringing Project
EIN 455507709 · Headquarters: Cincinnati, OH, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Cincinnati Collaborative Womens Net
EIN 812162616 · Headquarters: CINCINNATI, OH, US · Employment · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Cincinnati College Preparatory Academy
EIN 223619461 · Headquarters: Cincinnati, OH, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Cincinnati Colony Society of Mayflower Descendents in State Of
EIN 203869249 · Headquarters: Huber Heights, OH, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Cincinnati Community High School
EIN 922579160 · Headquarters: Cincinnati, OH, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Cincinnati Community Toolbank
EIN 452469360 · Headquarters: CINCINNATI, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Cincinnati Communtiy Orchestra Association
EIN 237134158 · Headquarters: Cincinnati, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Cincinnati Computer Reuse
EIN 731645747 · Headquarters: Cincinnati, OH, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990
- Cincinnati Concours D'elegance Foundation
EIN 364600137 · Headquarters: Cincinnati, OH, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2023 · Primary form: IRS Form 990
- Cincinnati Connection
EIN 820687607 · Headquarters: CINCINNATI, OH, US · Arts, Culture & Humanities · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Cincinnati Consulting Engineers Association Inc
EIN 310984427 · Headquarters: Cincinnati, OH, US · Science & Technology · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Cincinnati Contemporary Chinese School
EIN 311439502 · Headquarters: CINCINNATI, OH, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Cincinnati Contemporary Jazz
EIN 460664536 · Headquarters: Cincinnati, OH, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Cincinnati Contest of Champions
EIN 863431460 · Headquarters: Cincinnati, OH, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Cincinnati Cougars Inc
EIN 881114133 · Headquarters: MAINEVILLE, OH, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Cincinnati Country Club
EIN 310239530 · Headquarters: CINCINNATI, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Cincinnati Country Day School
EIN 310536970 · Headquarters: Cincinnati, OH, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Cincinnati Cricket Club
EIN 262861008 · Headquarters: MASON, OH, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Cincinnati Cultural Initiative
EIN 800174104 · Headquarters: Cincinnati, OH, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Cincinnati Curling Club Inc
EIN 464412583 · Headquarters: Cincinnati, OH, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990
- Cincinnati Cycle Club Charitable Foundation
EIN 990551513 · Headquarters: Maineville, OH, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Cincinnati Cycle Club Inc
EIN 331211916 · Headquarters: MAINEVILLE, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Cincinnati Cyclocross Inc
EIN 454781366 · Headquarters: Cincinnati, OH, US · Recreation & Sports · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Cincinnati Cyclones Foundation
EIN 814716430 · Headquarters: CINCINNATI, OH, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990
- Cincinnati Cyclones Special Hockey
EIN 831646252 · Headquarters: Lebanon, OH, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Cincinnati Dahlia Society
EIN 333931173 · Headquarters: Cincinnati, OH, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Cincinnati Dayton Indianapolis Columbus Society for Paint Technol
EIN 310879693 · Headquarters: Dublin, OH, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Cincinnati Dayton Taiko
EIN 311757455 · Headquarters: Cincinnati, OH, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Cincinnati Defenders
EIN 831702272 · Headquarters: Amelia, OH, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Cincinnati Dental Hygienists Association
EIN 800969635 · Headquarters: Cincinnati, OH, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Cincinnati Dental Society
EIN 310644217 · Headquarters: Cincinnati, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Cincinnati Dental Society Relief Fund
EIN 237097239 · Headquarters: Cincinnati, OH, US · Health Care · Latest available filing year: 2012 · Primary form: IRS Form 990-N
- Cincinnati Development Fund
EIN 311256064 · Headquarters: CINCINNATI, OH, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990
- Cincinnati Diamondbacks
EIN 880998207 · Headquarters: CINCINNATI, OH, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Cincinnati Dirtbags
EIN 263126046 · Headquarters: Mason, OH, US · Youth Development · Latest available filing year: 2010 · Primary form: IRS Form 990-N
- Cincinnati Dreams Come True Inc
EIN 311041392 · Headquarters: CINCINNATI, OH, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990
- Cincinnati Dynasty Baseball Club
EIN 475296826 · Headquarters: Milford, OH, US · Recreation & Sports · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Cincinnati Eagles Youth Football & Cheer Organization
EIN 311764398 · Headquarters: Cincinnati, OH, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Cincinnati Early Learning Centers Inc
EIN 311110503 · Headquarters: CINCINNATI, OH, USA · Human Services · Latest available filing year: 2020 · Primary form: IRS Form 990
- Cincinnati Education and Research for Veterans Foundation
EIN 311347969 · Headquarters: CINCINNATI, OH, USA · Medical Research · Latest available filing year: 2024 · Primary form: IRS Form 990
- Cincinnati Elite Baseball Club Inc
EIN 460798933 · Headquarters: West Chester, OH, US · Recreation & Sports · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Cincinnati Elite Double Dutch Team
EIN 810685796 · Headquarters: Cincinnati, OH, US · Recreation & Sports · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Cincinnati Elite Water Polo
EIN 814965982 · Headquarters: LIBERTY TOWNSHIP, OH, USA · Recreation & Sports · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ
- Cincinnati Elite Wrestling Academy
EIN 871622688 · Headquarters: West Chester, OH, US · Recreation & Sports · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Cincinnati Enquirer Foundation
EIN 316037926 · Headquarters: CINCINNATI, OH, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2022 · Primary form: IRS Form 990-PF
- Cincinnati Estate Planning Council
EIN 310950927 · Headquarters: Cincinnati, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Cincinnati Federal Environmental Chapter Sigma Xi
EIN 134369093 · Headquarters: Cincinnati, OH, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Cincinnati Federation of Teachers Inc
EIN 316083464 · Headquarters: CINCINNATI, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Cincinnati Fencing Foundation
EIN 870904322 · Headquarters: Cincinnati, OH, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Cincinnati Fiji Association
EIN 316086550 · Headquarters: West Chester Township, OH, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Cincinnati Film Center Inc
EIN 471896926 · Headquarters: CINCINNATI, OH, USA · Arts, Culture & Humanities · Latest available filing year: 2014 · Primary form: IRS Form 990-EZ
- Cincinnati Fire Carriers Intl Deliverance Ministry
EIN 920351237 · Headquarters: CINCINNATI, OH, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Cincinnati Fire Foundation
EIN 261639221 · Headquarters: Cincinnati, OH, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Cincinnati Fire Museum
EIN 310932419 · Headquarters: Cincinnati, OH, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990
- Cincinnati Firefighters Memorial Park
EIN 204649304 · Headquarters: Cincinnati, OH, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Cincinnati Flames Baseball
EIN 311747436 · Headquarters: Cincinnati, OH, US · Recreation & Sports · Latest available filing year: 2009 · Primary form: IRS Form 990-N