Nonprofits in Wisconsin
Nonprofits in Wisconsin. Browse 46,682 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
- Butte Des Morts Country Club Inc
EIN 390192885 · Headquarters: APPLETON, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Butte Des Morts Historical Preservation Society
EIN 465717404 · Headquarters: Butte des Morts, WI, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Buttercup Whitewater Slalom Series Inc
EIN 260197226 · Headquarters: WAUSAU, WI, US · Recreation & Sports · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Butternut Area Historical Society Inc
EIN 010644736 · Headquarters: Butternut, WI, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Butternut Area Park Association Inc
EIN 391464049 · Headquarters: Butternut, WI, US · Community Improvement & Capacity Building · Latest available filing year: 2012 · Primary form: IRS Form 990-N
- Butternut Community Fair
EIN 611753189 · Headquarters: BUTTERNUT, WI, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Butternut Community Scholarship Foundation
EIN 364637479 · Headquarters: BUTTERNUT, WI, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Butternut-franklin Lakes Foundation Inc
EIN 391604831 · Headquarters: Eagle River, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Butz Charitable Trust
EIN 396529587 · Headquarters: MADISON, WI, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-PF
- Bw Basketball Association Corp
EIN 883003583 · Headquarters: Menomonie, WI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- By the River Center Inc
EIN 862319957 · Headquarters: Sheboygan, WI, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- By the Waves Inc
EIN 300467011 · Headquarters: LA CROSSE, WI, US · Public & Societal Benefit · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- By Women for Women Inc
EIN 204314443 · Headquarters: MADISON, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2017 · Primary form: IRS Form 990-EZ
- By Your Side Family Support
EIN 853383147 · Headquarters: Racine, WI, US · Crime & Legal Related · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Bya Wrestling
EIN 853760823 · Headquarters: Montello, WI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Byron Historical Society Inc
EIN 208843891 · Headquarters: Byron, WI, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Byron J & Suzanne M Beattie Charitable Trust
EIN 936151155 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Byte Inc
EIN 393905343 · Headquarters: Madison, WI, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- C & E Frey Fbo Philippus Church Us Bank
EIN 316235371 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-PF
- C & R Efroymson Trust Fbo Hebrew College
EIN 356009888 · Headquarters: MILWAUKEE, WI, USA · Education · Latest available filing year: 2010 · Primary form: IRS Form 990
- C & R Markel Tw Fbo Cu Med Ctr
EIN 846137704 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- C & R Musky Club Inc
EIN 391955704 · Headquarters: Neenah, WI, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- C a Lawton Veba Health Savings Tr
EIN 260806253 · Headquarters: Depere, WI, US · Health Care · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- C a Lucas Trust Fbo 1St Cong
EIN 396167331 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- C a T C H Resources Inc
EIN 753066734 · Headquarters: Oconomowoc, WI, US · Crime & Legal Related · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- C F a Society of Madison
EIN 391929703 · Headquarters: MADISON, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- C F Moore Foundation
EIN 386055559 · Headquarters: MILWAUKEE, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2011 · Primary form: IRS Form 990-PF
- C Jackman Tuw Shriners Fd Xxx-xx-xxxx
EIN 396542836 · Headquarters: MADISON, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- C Kevin Walker Foundation
EIN 391869238 · Headquarters: NEW LISBON, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- C R E a M
EIN 134280514 · Headquarters: Milwaukee, WI, US · Youth Development · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- C W Gift of Life Inc
EIN 872139000 · Headquarters: Wisconsin Rapids, WI, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- C-fc Pirate Booster Club Inc
EIN 933367637 · Headquarters: Fountain City, WI, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- C-support Inc
EIN 843081440 · Headquarters: Withee, WI, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- C2k Ministries Inc
EIN 208383954 · Headquarters: HARTLAND, WI, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- C3 Political Action Committee
EIN 874496162 · Headquarters: Oregon, WI, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ
- C4C
EIN 850974117 · Headquarters: Grantsburg, WI, US · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Cab Crazy About Baseball Company
EIN 832402410 · Headquarters: PRESCOTT, WI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Cabane Nationale La Societe De Femme
EIN 391645723 · Headquarters: Berlin, WI, US · Public & Societal Benefit · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Cable & Area Foundation Inc
EIN 020807173 · Headquarters: Cable, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Cable Area Chamber of Commerce Inc
EIN 391359368 · Headquarters: CABLE, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Cable Area Resources in Emergencies
EIN 452787902 · Headquarters: CABLE, WI, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Cable Community Farm
EIN 463763548 · Headquarters: CABLE, WI, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Cable Namakagon Area Historical Society Inc
EIN 134219399 · Headquarters: Cable, WI, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Cable Natural History Museum Inc
EIN 396120448 · Headquarters: CABLE, WI, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990
- Cable Rod and Gun Club Inc
EIN 391512411 · Headquarters: CABLE, WI, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- Cable-haywood Area Arts Council Ltd
EIN 391750769 · Headquarters: Hayward, WI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Cac Ministries
EIN 391979132 · Headquarters: Neenah, WI, US · Religion Related · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Cactus Plus Corporation
EIN 884366045 · Headquarters: MILWAUKEE, WI, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990
- Caddie & Leadership Academy of Se Wi Inc
EIN 471174805 · Headquarters: KENOSHA, WI, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990
- Caddie School for Soldiers Inc
EIN 850596516 · Headquarters: Cedarburg, WI, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Cadence Cycling
EIN 821220011 · Headquarters: Wauwatosa, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Cadott Archery
EIN 812176821 · Headquarters: CADOTT, WI, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Cadott Area Historical Society Inc
EIN 391557221 · Headquarters: Cadott, WI, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Cadott Associate Staff Organization
EIN 262771700 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Cadott Boys Basketball
EIN 611944940 · Headquarters: Cadott, WI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Cadott Cemetery Association Inc
EIN 396054542 · Headquarters: Cadott, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Cadott Community Association Inc
EIN 831829370 · Headquarters: CADOTT, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Cadott Distrist Music Champions
EIN 421744608 · Headquarters: Cadott, WI, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N
- Cadott Education Association
EIN 237086933 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Cadott Lions Inc
EIN 396093799 · Headquarters: CADOTT, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Cadott Wrestling Club
EIN 391836351 · Headquarters: Cadott, WI, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Caestecker Public Library
EIN 391677134 · Headquarters: GREEN LAKE, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Cairasu Alzheimers and Dementia Center Inc
EIN 833460169 · Headquarters: MADISON, WI, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Cal Center Presents
EIN 753199666 · Headquarters: Reedsburg, WI, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Caldwell Cemetery Association
EIN 396086674 · Headquarters: Delavan, WI, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Caledonia Baseball Softball League
EIN 391814829 · Headquarters: RACINE, WI, USA · Recreation & Sports · Latest available filing year: 2019 · Primary form: IRS Form 990-EZ
- Caledonia Conservancy Ltd
EIN 391822368 · Headquarters: Racine, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990
- Caledonia Historical Society
EIN 010746541 · Headquarters: Racine, WI, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Caledonia Methodist Cemetary Assn
EIN 391715424 · Headquarters: Portage, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Caledonia Mutual Fire Insurance Company
EIN 391031970 · Headquarters: Portage, WI, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990
- Caledonian Scottish Dancers Corp
EIN 813254236 · Headquarters: Milwaukee, WI, US · Arts, Culture & Humanities · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Calendars for Cancer Inc
EIN 814142764 · Headquarters: Brillion, WI, US · Medical Research · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Caliendo Family Foundation Attn Mr Richard Wehner
EIN 391893007 · Headquarters: FOND DU LAC, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2013 · Primary form: IRS Form 990-PF
- California Society of Municipal Finance
EIN 946130570 · Headquarters: Madison, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Call in on Crime Inc
EIN 421561343 · Headquarters: Oconomowoc, WI, USA · Religion Related · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ
- Call to Action Committee Inc
EIN 882183757 · Headquarters: MILWAUKEE, WI, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Call to Action Inc
EIN 812748773 · Headquarters: Wausau, WI, US · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Call to Action-madison Area Inc
EIN 900429904 · Headquarters: Middleton, WI, US · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Called Higher Ministries Inc
EIN 273656679 · Headquarters: Sun Prairie, WI, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Calledout
EIN 814269951 · Headquarters: PLATTEVILLE, WI, US · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Callie Rohr Foundation Inc
EIN 814739974 · Headquarters: CONOVER, WI, US · Medical Research · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Calloway School for Brilliant Learning Inc
EIN 823837450 · Headquarters: Hartford, WI, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Calming Kids Foundation Inc
EIN 872422335 · Headquarters: Madison, WI, US · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Calumet Area Community Health Foundation Inc
EIN 391948002 · Headquarters: CHILTON, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990
- Calumet Co Agricultural Assn
EIN 390886452 · Headquarters: HILBERT, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Calumet County 4H Leaders Council
EIN 391344343 · Headquarters: CHILTON, WI, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Calumet County Ag Stewardship Alliance
EIN 844102598 · Headquarters: Chilton, WI, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Calumet County Citizens for Responsible Energy Inc
EIN 205827171 · Headquarters: CHILTON, WI, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Calumet County Community Theatre Co
EIN 830372345 · Headquarters: Chilton, WI, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Calumet County Dairy Promotion Committee Inc
EIN 391730294 · Headquarters: BRILLION, WI, US · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Calumet County Dive Team Inc
EIN 264784670 · Headquarters: Chilton, WI, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Calumet County Farm Bureau Cooperative
EIN 390856153 · Headquarters: MADISON, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Calumet County Historical Society Inc
EIN 396081509 · Headquarters: Chilton, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Calumet County Retired Teachers Association
EIN 391597775 · Headquarters: Brillion, WI, US · Education · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Calumet County Tavern League Inc
EIN 391376208 · Headquarters: Potter, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Calumet Fire Department Auxiliary
EIN 470998385 · Headquarters: MALONE, WI, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Calumet Memorial Hospital Auxiliary
EIN 391461253 · Headquarters: Chilton, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Calumet Sno-trails Inc
EIN 510162411 · Headquarters: CHILTON, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Calvalrytrinity Perpetual Care Cemetary Assoc Inc
EIN 882162399 · Headquarters: Merrill, WI, USA · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Calvary Apartments Inc
EIN 391485047 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990