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
- American Legion Post 371 Wellston
EIN 316181465 · Headquarters: WELLSTON, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- American Legion Post 374
EIN 340607469 · Headquarters: EAST LIVERPOOL, OH, USA · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990
- American Legion Post 375
EIN 346564640 · Headquarters: MALVERN, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- American Legion Post 377
EIN 316181466 · Headquarters: CAMDEN, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- American Legion Post 384 Home Inc
EIN 346607331 · Headquarters: WHITEHOUSE, OH, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990
- American Legion Post 395 Wayne
EIN 346558883 · Headquarters: Waynesfield, OH, US · Public & Societal Benefit · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- American Legion Post 397 Fiebirch
EIN 346556636 · Headquarters: VERMILION, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- American Legion Post 401
EIN 316181470 · Headquarters: CALEDONIA, OH, USA · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990
- American Legion Post 407
EIN 346607323 · Headquarters: DOYLESTOWN, OH, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990
- American Legion Post 41
EIN 346529361 · Headquarters: NORWALK, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- American Legion Post 417
EIN 316040112 · Headquarters: Mount Sterling, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- American Legion Post 420 Po Box 167
EIN 314361910 · Headquarters: MURRAY CITY, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- American Legion Post 43 Clifford Thompson
EIN 310566270 · Headquarters: TROY, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- American Legion Post 431
EIN 340065654 · Headquarters: NEWCOMERSTOWN, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- American Legion Post 433 Ironton
EIN 316181474 · Headquarters: IRONTON, OH, US · Public & Societal Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990-N
- American Legion Post 435
EIN 510150103 · Headquarters: VERSAILLES, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- American Legion Post 441 Lybarger Grimm
EIN 346569834 · Headquarters: Tontogany, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- American Legion Post 442
EIN 340054507 · Headquarters: SALINEVILLE, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- American Legion Post 444
EIN 510180421 · Headquarters: NEW KNOXVILLE, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- American Legion Post 450 Victor Sti
EIN 310595881 · Headquarters: MILFORD, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- American Legion Post 470 Legion Post 470
EIN 346556641 · Headquarters: COLDWATER, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- American Legion Post 471 Inc
EIN 316181479 · Headquarters: PORTSMOUTH, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- American Legion Post 479
EIN 316181482 · Headquarters: SWANTON, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- American Legion Post 499
EIN 346607311 · Headquarters: West Salem, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- American Legion Post 503
EIN 316181484 · Headquarters: SHILOH, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- American Legion Post 516
EIN 346556648 · Headquarters: COLUMBUS GROVE, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- American Legion Post 52
EIN 340668121 · Headquarters: BELLAIRE, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- American Legion Post 547 Sch-loe-man
EIN 346607340 · Headquarters: MONROEVILLE, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- American Legion Post 548
EIN 341006668 · Headquarters: Louisville, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- American Legion Post 56 Charles H Carey
EIN 346607385 · Headquarters: Salem, OH, US · Public & Societal Benefit · Latest available filing year: 2007 · Primary form: IRS Form 990-N
- American Legion Post 571
EIN 316181495 · Headquarters: MARIA STEIN, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- American Legion Post 58
EIN 311260535 · Headquarters: SOMERSET, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- American Legion Post 586
EIN 310597502 · Headquarters: TIPP CITY, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- American Legion Post 588
EIN 346607423 · Headquarters: OSGOOD, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- American Legion Post 598
EIN 316181501 · Headquarters: DAYTON, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- American Legion Post 6
EIN 943467940 · Headquarters: SPRINGFIELD, OH, USA · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ
- American Legion Post 601 Madison Memorial
EIN 346607429 · Headquarters: MADISON, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- American Legion Post 605
EIN 316181504 · Headquarters: Waldo, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- American Legion Post 615 Inc
EIN 316181506 · Headquarters: WAYNESVILLE, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- American Legion Post 62
EIN 314115603 · Headquarters: CHILLICOTHE, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- American Legion Post 627
EIN 346607437 · Headquarters: CLEVELAND, OH, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990
- American Legion Post 632 Glenco
EIN 346607438 · Headquarters: GLENCO, OH, USA · Public & Societal Benefit · Latest available filing year: 2015 · Primary form: IRS Form 990-EZ
- American Legion Post 64
EIN 314355305 · Headquarters: Marietta, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- American Legion Post 641 Belle Valley
EIN 310643945 · Headquarters: BELLE VALLEY, OH, USA · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990
- American Legion Post 65
EIN 316049667 · Headquarters: COSHOCTON, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- American Legion Post 652 Miami Valley
EIN 346607396 · Headquarters: DeGraff, OH, US · Public & Societal Benefit · Latest available filing year: 2007 · Primary form: IRS Form 990-N
- American Legion Post 663 Newbury
EIN 346607399 · Headquarters: NEWBURY, OH, USA · Public & Societal Benefit · Latest available filing year: 2017 · Primary form: IRS Form 990-EZ
- American Legion Post 666
EIN 346607401 · Headquarters: ST CLAIRSVILLE, OH, US · Public & Societal Benefit · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- American Legion Post 668
EIN 316181517 · Headquarters: DAYTON, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- American Legion Post 675 South Park Memorial Post
EIN 316049838 · Headquarters: DAYTON, OH, USA · Public & Societal Benefit · Latest available filing year: 2013 · Primary form: IRS Form 990
- American Legion Post 676
EIN 346607403 · Headquarters: MANSFIELD, OH, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990
- American Legion Post 677
EIN 316181520 · Headquarters: Lithopolis, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- American Legion Post 68 Wooster
EIN 346595723 · Headquarters: WOOSTER, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- American Legion Post 689 Wakeman
EIN 346607410 · Headquarters: Wakeman, OH, US · Public & Societal Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- American Legion Post 715 Charity Fund Inc
EIN 300208918 · Headquarters: Fort Jennings, OH, US · Public & Societal Benefit · Latest available filing year: 2008 · Primary form: IRS Form 990-N
- American Legion Post 715 Colonel Jennings
EIN 346549820 · Headquarters: FORT JENNINGS, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- American Legion Post 717
EIN 346557769 · Headquarters: NORTH RIDGEVILLE, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- American Legion Post 733
EIN 340936533 · Headquarters: BETTSVILLE, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- American Legion Post 737
EIN 346607357 · Headquarters: LAKE MILTON, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- American Legion Post 738
EIN 341411005 · Headquarters: Fairview Park, OH, US · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- American Legion Post 750
EIN 316054931 · Headquarters: Lowell, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- American Legion Post 751 Southington
EIN 346607362 · Headquarters: Southington, OH, US · Public & Societal Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- American Legion Post 755 George a Lambert
EIN 316181530 · Headquarters: SARDINIA, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- American Legion Post 757
EIN 346550655 · Headquarters: CHILLICOTHE, OH, USA · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990
- American Legion Post 764 Hanover
EIN 550917076 · Headquarters: NEWARK, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- American Legion Post 77
EIN 346607450 · Headquarters: NEFFS, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- American Legion Post 776
EIN 310960013 · Headquarters: DAYTON, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- American Legion Post 83 and Vfw Pos T 2529 Honor Guard
EIN 412970234 · Headquarters: SANDUSKY, OH, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- American Legion Post 85
EIN 314368969 · Headquarters: Newark, OH, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990
- American Legion Post 86 Honor Guard
EIN 815075074 · Headquarters: TORONTO, OH, US · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- American Legion Post 91 Albert E Baesel Inc
EIN 341130149 · Headquarters: BEREA, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- American Legion Post 92
EIN 310995974 · Headquarters: UTICA, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- American Legion Post 95
EIN 316181430 · Headquarters: XENIA, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- American Legion Post Number 454
EIN 340935966 · Headquarters: RIDGEVILLE CORNERS, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- American Legion Post South Side Post 0531
EIN 344420863 · Headquarters: Toledo, OH, US · Public & Societal Benefit · Latest available filing year: 2008 · Primary form: IRS Form 990-N
- American Legion Ralph D Cole Post 003
EIN 344176060 · Headquarters: FINDLAY, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- American Legion Randolph Post 707
EIN 237335497 · Headquarters: Englewood, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- American Legion Raymond Scott 182
EIN 311376853 · Headquarters: COLUMBUS, OH, US · Public & Societal Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- American Legion Riders of Ohio Post 169
EIN 471426772 · Headquarters: Tiffin, OH, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- American Legion Riders of Post 682
EIN 820964864 · Headquarters: HOPEDALE, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- American Legion Saner Post 228
EIN 341037037 · Headquarters: POWHATAN POINT, OH, USA · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990
- American Legion Scholarship Program
EIN 260089441 · Headquarters: Brook Park, OH, US · Education · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- American Legion Sons of Winnon 541
EIN 341513674 · Headquarters: CONTINENTAL, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- American Legion Tony Wroblewski Post 0018
EIN 344397506 · Headquarters: Toledo, OH, US · Public & Societal Benefit · Latest available filing year: 2010 · Primary form: IRS Form 990-N
- American Legion Waterville Post 0463
EIN 346554946 · Headquarters: WATERVILLE, OH, US · Public & Societal Benefit · Latest available filing year: 2007 · Primary form: IRS Form 990-N
- American Legion Young-budd Post 171
EIN 316046508 · Headquarters: WESTERVILLE, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- American Legion-carl a Geiger Post 405
EIN 346607324 · Headquarters: NEW WASHINGTON, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- American Line Builders Joint Apprenticeship & Training Committee
EIN 310670649 · Headquarters: MEDWAY, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- American Liszt Society - Ohio Chapter
EIN 813901198 · Headquarters: Columbus, OH, US · Arts, Culture & Humanities · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- American Lithuanian Press & Radio
EIN 340745990 · Headquarters: CLEVELAND, OH, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- American Lung Association of the Midland States Inc
EIN 314379531 · Headquarters: DUBLIN, OH, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2017 · Primary form: IRS Form 990
- American Magnet Council
EIN 341956030 · Headquarters: MARIETTA, OH, US · Community Improvement & Capacity Building · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- American Marketing Association Inc
EIN 311238293 · Headquarters: Columbus, OH, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ
- American Marketing Association Inc
EIN 311338477 · Headquarters: Troy, OH, US · Community Improvement & Capacity Building · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- American Marketing Association Inc
EIN 341325308 · Headquarters: Canton, OH, US · Community Improvement & Capacity Building · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- American Measuring Tool Manufacturers Association
EIN 237394429 · Headquarters: Mentor, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- American Medical Autism Board
EIN 263765619 · Headquarters: Seven Hills, OH, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- American Medical Foundation
EIN 043815092 · Headquarters: Columbus, OH, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- American Microsurgical Orthoplastics Society
EIN 814868374 · Headquarters: BLUE ASH, OH, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- American Mideast Conference
EIN 311137455 · Headquarters: FINDLAY, OH, USA · Recreation & Sports · Latest available filing year: 2009 · Primary form: IRS Form 990