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
- Irish Heritage Club Inc
EIN 341493729 · Headquarters: WESTLAKE, OH, US · Arts, Culture & Humanities · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Irish Heritage Foundation of Greater Cincinnati Inc
EIN 311702667 · Headquarters: Cincinnati, OH, USA · Arts, Culture & Humanities · Latest available filing year: 2022 · Primary form: IRS Form 990-PF
- Irish Iron Memorial Fund
EIN 990491089 · Headquarters: Ada, OH, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Irish Living History Society of Central Ohio
EIN 311657767 · Headquarters: Worthington, OH, US · Arts, Culture & Humanities · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Irish Network of Northeastern Ohio
EIN 473434433 · Headquarters: ROCKY RIVER, OH, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Irish Rebounders Club
EIN 311445785 · Headquarters: DUBLIN, OH, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Irish Restoration Association Inc
EIN 680518973 · Headquarters: MUNROE FALLS, OH, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Irish Terrier Club of America
EIN 260091189 · Headquarters: Youngstown, OH, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Irish Wrestling Club
EIN 311444687 · Headquarters: Dublin, OH, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Irish Youth Sports Inc Aka Muxie and Virginia Paolina Charities
EIN 550855417 · Headquarters: BELLAIRE, OH, USA · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-PF
- Irish-American Charitable Foundation
EIN 562514786 · Headquarters: University Heights, OH, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Irish-american Law Society of Cleveland
EIN 300790833 · Headquarters: CLEVELAND, OH, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Irmadell Mcnay Memorial Trust
EIN 616220295 · Headquarters: COLUMBUS, OH, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Irok Inc
EIN 371770955 · Headquarters: AKRON, OH, USA · Arts, Culture & Humanities · Latest available filing year: 2015 · Primary form: IRS Form 990
- Iron Bandogs Lemc Inland Regulators Company Llc
EIN 861552125 · Headquarters: Toledo, OH, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Iron Horse Base Ball Club Inc
EIN 814703859 · Headquarters: Kettering, OH, US · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Iron Horsemen Mc Hamilton Inc
EIN 461541322 · Headquarters: hamilton, OH, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Iron Phi Foundation
EIN 921479885 · Headquarters: OXFORD, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Iron Pigs Motorcycle Club
EIN 421677509 · Headquarters: toledo, OH, US · Recreation & Sports · Latest available filing year: 2008 · Primary form: IRS Form 990-N
- Iron Pigs Motorcycle Club
EIN 510551781 · Headquarters: Fairfield, OH, US · Recreation & Sports · Latest available filing year: 2008 · Primary form: IRS Form 990-N
- Iron Pigs Motorcycle Club
EIN 743233021 · Headquarters: Fairfield Twp, OH, US · Recreation & Sports · Latest available filing year: 2008 · Primary form: IRS Form 990-N
- Iron Pits Rescue
EIN 884234099 · Headquarters: Goshen, OH, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Iron Resistance Foundation Inc
EIN 993237666 · Headquarters: BOLIVAR, OH, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Iron Samaritans
EIN 261805315 · Headquarters: Cincinnati, OH, US · Religion Related · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Iron Sharpens Iron Community Care
EIN 871061632 · Headquarters: Cleves, OH, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Iron Shields Lemc Georgetown Chapter
EIN 453997521 · Headquarters: Mount Orab, OH, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Iron Soup Historical Preservation Co
EIN 274034693 · Headquarters: Campbell OH, OH, US · Arts, Culture & Humanities · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Iron Tribe Network of Apostolic and Prophetic Ministries Inc
EIN 874766603 · Headquarters: Lorain, OH, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Iron Workers Apprentice & Membership Retraining
EIN 310684892 · Headquarters: TIPP CITY, OH, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Iron Workers Apprenticeship Fund
EIN 346556883 · Headquarters: CLEVELAND, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Iron Workers Labor Management Cooperation Committee Inc
EIN 341748244 · Headquarters: TOLEDO, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Iron Workers Local Union 172 Jatc
EIN 310673761 · Headquarters: COLUMBUS, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Ironbandogs of Toledo
EIN 822852670 · Headquarters: Toledo, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Irondale Church of the Nazarene
EIN 341380142 · Headquarters: Irondale, OH, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Irondawgz Kids Project
EIN 821621578 · Headquarters: beavercreek, OH, US · Recreation & Sports · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Ironmen Roundball Boosters Inc
EIN 822999280 · Headquarters: Jackson, OH, USA · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ
- Ironton Alive Inc
EIN 461384665 · Headquarters: Ironton, OH, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Ironton and Lawrence County Area Community Action Organization
EIN 310714190 · Headquarters: IRONTON, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Ironton Area Youth Soccer Association Inc
EIN 823948149 · Headquarters: Ironton, OH, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Ironton City Schools Foundation Inc
EIN 311380688 · Headquarters: IRONTON, OH, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Ironton Council for the Arts
EIN 310985861 · Headquarters: Ironton, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Ironton Country Club Inc
EIN 314384959 · Headquarters: IRONTON, OH, USA · Recreation & Sports · Latest available filing year: 2018 · Primary form: IRS Form 990
- Ironton Education Association
EIN 300502096 · Headquarters: Ironton, OH, US · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Ironton Elementary K-5 Ptc Inc
EIN 475432996 · Headquarters: Ironton, OH, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Ironton Fighting Tigers Youth Club
EIN 851064730 · Headquarters: IRONTON, OH, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Ironton Garden Club
EIN 300506921 · Headquarters: Ironton, OH, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Ironton in Bloom
EIN 261247952 · Headquarters: IRONTON, OH, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Ironton Lodge 701 Loyal Order of Moose
EIN 314216028 · Headquarters: IRONTON, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Ironton Support Staff Association
EIN 800253450 · Headquarters: Ironton, OH, US · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Ironton Women of the Moose
EIN 311022736 · Headquarters: IRONTON, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Ironton Youth Cheerleading Inc
EIN 813504099 · Headquarters: Ironton, OH, US · Recreation & Sports · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Ironton Youth Football Group Inc
EIN 263077920 · Headquarters: Ironton, OH, US · Recreation & Sports · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Ironton-lawence County Memorial Day Parade Committee Inc
EIN 753138515 · Headquarters: Ironton, OH, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Ironwood Peacock Co-op
EIN 341731457 · Headquarters: Toledo, OH, US · Community Improvement & Capacity Building · Latest available filing year: 2012 · Primary form: IRS Form 990-N
- Ironworkers District Council of Southern Ohio and Vicinity Benefit Trust
EIN 310557391 · Headquarters: VANDALIA, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Ironworkers Joint Appenticeship Trust Fund 550
EIN 341085729 · Headquarters: Canton, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Ironworkers Local 17 - Edward J Muhlhan Sr Scholarship Fund
EIN 341970610 · Headquarters: CLEVELAND, OH, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Ironworkers Local 207 Scholarship Fund
EIN 510535542 · Headquarters: YOUNGSTOWN, OH, US · Education · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Ironworkers Local 207 Voluntary Employee Benefit Association
EIN 341939180 · Headquarters: CANFIELD, OH, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990
- Irr Tr Ua Clara M Huenefeld
EIN 316391898 · Headquarters: CINCINNATI, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Irr Tr Uw Carrie Filer
EIN 386051406 · Headquarters: CINCINNATI, OH, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Irr Tr Uw Harry H Cowan
EIN 386051569 · Headquarters: CINCINNATI, OH, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990
- Irreplaceable Foundation Inc
EIN 822868404 · Headquarters: Perrysville, OH, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Irving and Gloria Fine Foundation
EIN 341785414 · Headquarters: Chagrin Falls, OH, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Irving B Fine Family Foundation
EIN 863861172 · Headquarters: CLEVELAND, OH, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990
- Irving I Stone Foundation
EIN 341892327 · Headquarters: CLEVELAND, OH, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Irving I Stone Support Foundation
EIN 341476465 · Headquarters: CLEVELAND, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Irvingandypike
EIN 341900305 · Headquarters: NEWTON FALLS, OH, USA · Education · Latest available filing year: 2022 · Primary form: IRS Form 990-PF
- Irwin Farms Foundation
EIN 823986320 · Headquarters: Columbus, OH, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Isa-the Instrumentation Systems and Automation Society
EIN 310877062 · Headquarters: Dayton, OH, US · Arts, Culture & Humanities · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Isaac Backus Project Inc
EIN 274280245 · Headquarters: NEW HOLLAND, OH, USA · Religion Related · Latest available filing year: 2017 · Primary form: IRS Form 990-EZ
- Isaac Foundation for the Natural Sciences
EIN 842277596 · Headquarters: ATHENS, OH, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Isaac TV INC
EIN 833747846 · Headquarters: canfield, OH, USA · Religion Related · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ
- Isabel F Van Horn Scholarship Tuw
EIN 316464732 · Headquarters: NEWARK, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Isabel Hunter Foundation
EIN 272536887 · Headquarters: Columbus, OH, US · Human Services · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- Isabelle Freer Memorial Scholarship
EIN 346866821 · Headquarters: MARION, OH, USA · Education · Latest available filing year: 2012 · Primary form: IRS Form 990-PF
- Isabelle Ridgway Care Center Inc
EIN 314401237 · Headquarters: Powell, OH, USA · Health Care · Latest available filing year: 2018 · Primary form: IRS Form 990
- Isabelle Ridgway Community Service Agency
EIN 311325074 · Headquarters: Powell, OH, US · Human Services · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Isabelle Ridgway Foundation
EIN 821962568 · Headquarters: COLUMBUS, OH, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990
- Isabelle S Firestone Charitable Trust
EIN 886464910 · Headquarters: COLUMBUS, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Isadore & Rose Feinberg Anuta Scholarship Fund
EIN 274147017 · Headquarters: RAVENNA, OH, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Isai
EIN 822923105 · Headquarters: Worthington, OH, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Isaiah 55 Inc
EIN 455598105 · Headquarters: Cincinnati, OH, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- Isaiah 61 Ministries
EIN 462639649 · Headquarters: Oakwood, OH, US · Religion Related · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Isaiah Home Inc
EIN 261213802 · Headquarters: Shaker heights, OH, US · Housing & Shelter · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Isaiah Ministries
EIN 881615325 · Headquarters: Troy, OH, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Isaiah's Place 1
EIN 010779327 · Headquarters: TROY, OH, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- Isaiahs Promise a Nonprofit Corporation
EIN 412083046 · Headquarters: Brecksville, OH, US · Human Services · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Isaiahs Second Chance Foundation
EIN 920771256 · Headquarters: Kinsman, OH, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Isc2 Cleveland Chapter
EIN 455624340 · Headquarters: Mentor, OH, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Isc2 Greater Dayton Chapter
EIN 472739939 · Headquarters: Dayton, OH, US · Science & Technology · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Isenstadt Legacy House Inc
EIN 331007800 · Headquarters: Pepper Pike, OH, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Ish and Savi Foundation
EIN 333237284 · Headquarters: Hilliard, OH, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Ish Festival C/o Marie Krulewitch
EIN 832433747 · Headquarters: CINCINNATI, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Ishmael & Isaac
EIN 300169268 · Headquarters: AURORA, OH, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Ishshah Achieving Excellence
EIN 900780267 · Headquarters: East Canton, OH, US · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Iskcon of Greater Cleveland
EIN 922877975 · Headquarters: Hudson, OH, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Islamic Academy of Youngstown Inc
EIN 743182161 · Headquarters: YOUNGSTOWN, OH, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990
- Islamic Center of Columbus Ohio
EIN 851716463 · Headquarters: Columbus, OH, US · Religion Related · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Islamic Center of Greater Toledo
EIN 311549667 · Headquarters: Perrysburg, OH, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990