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
- Westside Pto
EIN 450569980 · Headquarters: Kimberly, WI, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Westside School Pto Inc
EIN 471816219 · Headquarters: River Falls, WI, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Westwood Elementary Pto
EIN 472377606 · Headquarters: De Pere, WI, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Westyns Light
EIN 844347458 · Headquarters: COLGATE, WI, USA · Medical Research · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ
- WeTeachTruth Lutheran Education
EIN 461316300 · Headquarters: West Allis, WI, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Wethersfield Institute
EIN 133267737 · Headquarters: GLENDALE, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Wethersfield Institute for Catholic Thought Inc
EIN 822591661 · Headquarters: GLENDALE, WI, USA · Religion Related · Latest available filing year: 2023 · Primary form: IRS Form 990-PF
- Wetlands Conservation League Inc
EIN 930833511 · Headquarters: STEVENS POINT, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Wewonder Inc
EIN 932089776 · Headquarters: Bristol, WI, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Weyauwega Area Historical Society
EIN 830477097 · Headquarters: Weyauwega, WI, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Weyauwega Arts Organization Inc
EIN 870798025 · Headquarters: Weyauwega, WI, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Weyauwega Chamber of Commerce
EIN 831748656 · Headquarters: Weyauwega, WI, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Weyauwega Lake Restoration Inc
EIN 264788992 · Headquarters: WEYAUWEGA, WI, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Weyauwega Scouting Inc
EIN 814604916 · Headquarters: Weyauwega, WI, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Weyauwega Utv Club
EIN 863659425 · Headquarters: WEYAUWEGA, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Weyauwega-fremont Booster Club Inc
EIN 274383352 · Headquarters: Weyauwega, WI, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Weyauwega-fremont Boys Basketball Club
EIN 461576412 · Headquarters: Pine River, WI, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Weyauwega-fremont Education Association
EIN 391142407 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Weyauwega-fremont Youth Wrestling Club Inc
EIN 874587695 · Headquarters: WEYAUWEGA, WI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Weyco Group Charitable Trust
EIN 396645370 · Headquarters: GLENDALE, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Weyenberg Library League
EIN 396109283 · Headquarters: Mequon, WI, US · Education · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Weyenberg Public Library Foundation Inc
EIN 391420482 · Headquarters: MEQUON, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Weyerhaeuser Area Community Club Inc
EIN 270597537 · Headquarters: WEYERHAEUSER, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Weyers Family Foundation Inc
EIN 391901443 · Headquarters: Green Bay, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Weymont Food Pantry Inc
EIN 391768518 · Headquarters: WEYAUWEGA, WI, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Wf Youth Athletics Inc
EIN 392024590 · Headquarters: Weyauwega, WI, US · Recreation & Sports · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- WFB Foundation Supporting Organization Inc
EIN 454187565 · Headquarters: Madison, WI, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Wfbb Inc
EIN 262181589 · Headquarters: MADISON, WI, US · Recreation & Sports · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Wfcea Inc
EIN 394351926 · Headquarters: Glendale, WI, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Wfda Leadership Development Foundation Inc
EIN 881165425 · Headquarters: Seymour, WI, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Wgo Foundation
EIN 261878618 · Headquarters: MILWAUKEE, WI, USA · Medical Research · Latest available filing year: 2020 · Primary form: IRS Form 990
- Wh Mem Un Presby Ch End Fd
EIN 476041791 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-PF
- Wh2e-Wisconsin Healthcare for a Healthy Environment Inc
EIN 900583677 · Headquarters: Marshfield, WI, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N
- What Everett Takes Foundation
EIN 830888048 · Headquarters: Mequon, WI, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Whats the Evidence Inc
EIN 833019303 · Headquarters: WEST BENd, WI, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Whatsoever You Do Inc
EIN 821081426 · Headquarters: Green Bay, WI, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Whea Chapter Ii Inc
EIN 394599575 · Headquarters: MILWAUKEE, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Whea Foundation Inc
EIN 262109313 · Headquarters: NEILLSVILLE, WI, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Wheaties Drive Inc
EIN 462989672 · Headquarters: Monona, WI, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Wheatland Center Educational Foundation
EIN 270005239 · Headquarters: Powers Lake, WI, US · Education · Latest available filing year: 2007 · Primary form: IRS Form 990-N
- Wheatland Center School Parent Teacher Organization
EIN 813420106 · Headquarters: Burlington, WI, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Wheatland Education Support Professionals
EIN 262690871 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Wheatland Presbyterian Cemetery Association
EIN 990730321 · Headquarters: Fox Point, WI, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Wheaton Fire Prevention Association Inc
EIN 852919416 · Headquarters: Elk Mound, WI, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Wheaton Fran Home Health & Hospice Inc
EIN 391559428 · Headquarters: MILWAUKEE, WI, USA · Religion Related · Latest available filing year: 2015 · Primary form: IRS Form 990
- Wheaton Franciscan - Elmbrook Memorial Foundation Inc
EIN 392028808 · Headquarters: BROOKFIELD, WI, USA · Health Care · Latest available filing year: 2018 · Primary form: IRS Form 990
- Wheaton Franciscan - St Joseph Foundation Inc
EIN 391636804 · Headquarters: MILWAUKEE, WI, USA · Health Care · Latest available filing year: 2018 · Primary form: IRS Form 990
- Wheaton Franciscan Healthcare - Circle of Life Foundation Inc
EIN 562426294 · Headquarters: BROWN DEER, WI, USA · Health Care · Latest available filing year: 2018 · Primary form: IRS Form 990
- Wheaton Franciscan Healthcare - Franklin Inc
EIN 562592868 · Headquarters: Franklin, WI, USA · Health Care · Latest available filing year: 2017 · Primary form: IRS Form 990
- Wheaton Franciscan Healthcare Elmbrook
EIN 390853528 · Headquarters: BROOKFIELD, WI, USA · Health Care · Latest available filing year: 2009 · Primary form: IRS Form 990
- Wheaton Franciscan Healthcare The
EIN 391220690 · Headquarters: Glendale, WI, USA · Health Care · Latest available filing year: 2010 · Primary form: IRS Form 990-EZ
- Wheda Foundation Inc
EIN 391464540 · Headquarters: Madison, WI, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990
- Wheel of Todd Inc
EIN 364793397 · Headquarters: Eastman, WI, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Wheelem in Wausau Inc
EIN 812733943 · Headquarters: WAUSAU, WI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Wheeler Baseball Club
EIN 472968654 · Headquarters: Boyceville, WI, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Wheeler Community Action Club Inc
EIN 994986384 · Headquarters: Wheeler, WI, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Wheeler Lake Association
EIN 391282881 · Headquarters: LAKEWOOD, WI, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Wheeler Snowdrifters Incorporated
EIN 391265054 · Headquarters: COLFAX, WI, US · Recreation & Sports · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- Wheels & Heels Inc
EIN 881498190 · Headquarters: MADISON, WI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Wheels for All Ua
EIN 475096642 · Headquarters: La Crosse, WI, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Wheels for Winners Inc
EIN 391763319 · Headquarters: MADISON, WI, USA · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Wheels of Independence Inc
EIN 391524310 · Headquarters: WISCONSIN RAPIDS, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Wheels of Liberty Inc
EIN 465290121 · Headquarters: EAU CLAIRE, WI, USA · Human Services · Latest available filing year: 2019 · Primary form: IRS Form 990-EZ
- Wheels4heros Car Co
EIN 393429698 · Headquarters: Sobieski, WI, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Wherever You May Romy Inc
EIN 990665298 · Headquarters: Boscobel, WI, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Whg Cares Inc
EIN 472950924 · Headquarters: Waukesha, WI, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Whisker Farm Inc
EIN 364841131 · Headquarters: Big Bend, WI, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Whiskers Rescue and Sanctuary
EIN 873555553 · Headquarters: Chilton, WI, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Whiskey Jack Camp Inc
EIN 396076900 · Headquarters: Germantown, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Whiskey Tango Foxtrot
EIN 392483618 · Headquarters: Saint Croix Falls, WI, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Whisper Hill Clydesdales Ltd
EIN 201191347 · Headquarters: FOND DU LAC, WI, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Whispering Pines Club Inc
EIN 381280104 · Headquarters: GREEN BAY, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- White Birch Campground Inc
EIN 391679358 · Headquarters: Eau Claire, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- White Church Theatre Project Inc
EIN 453973573 · Headquarters: Spring Green, WI, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- White Clay Lake Sportsmens Club Inc
EIN 931689583 · Headquarters: Cecil, WI, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- White Dove Womens Shelter & Ministries Inc
EIN 331477123 · Headquarters: TWO RIVERS, WI, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- White Flag Foundation
EIN 261565152 · Headquarters: Lac du Flambeau, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- White Hackle Rod Co Inc
EIN 333578728 · Headquarters: Marshall, WI, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- White House of Music Foundation Inc
EIN 472010743 · Headquarters: Waukesha, WI, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- White Lake Area Christian Food Pantry
EIN 383708469 · Headquarters: White Lake, WI, US · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- White Lake Area Historical Society
EIN 391806742 · Headquarters: White Lake, WI, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- White Lake Education Association
EIN 391420534 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- White Lake Education Support Professionals
EIN 392014576 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- White Lake Preservation Association LTD
EIN 391509760 · Headquarters: Weyauwega, WI, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- White Lake Wisconsin Farmers Market
EIN 922858784 · Headquarters: WHITE LAKE, WI, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- White Lightning Snowmobile Club Ltd
EIN 510191784 · Headquarters: PRAIRIE DU SAC, WI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- White Memorial Library Association
EIN 510204425 · Headquarters: WHITEWATER, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- White Memorial Trust Tws-2126c Nect R76846006
EIN 756010010 · Headquarters: MILWAUKEE, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2011 · Primary form: IRS Form 990-PF
- White Paws German Shepherd Rescue
EIN 201582825 · Headquarters: FREDONIA, WI, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990
- White Pine Community Broadcasting Inc
EIN 391341618 · Headquarters: RHINELANDER, WI, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990
- White Pine Wildlife Rehab Ctr Inc
EIN 391734408 · Headquarters: FALL CREEK, WI, USA · Animal Related · Latest available filing year: 2017 · Primary form: IRS Form 990
- White Potato Lake Sportsmens Club Inc
EIN 391683918 · Headquarters: POUND, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- White River Citizen Involvement Committee Inc
EIN 870779714 · Headquarters: Ashland, WI, US · Community Improvement & Capacity Building · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- White River Flowage Association Inc
EIN 391975379 · Headquarters: Fond du Lac, WI, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- White Sand Lake Association
EIN 461245348 · Headquarters: Fitchburg, WI, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- White Stone Warriors Inc
EIN 824180934 · Headquarters: DOUSMAN, WI, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Whitefish Bay Business & Professional Association Inc
EIN 391249776 · Headquarters: Whitefish Bay, WI, US · Environment · Latest available filing year: 2012 · Primary form: IRS Form 990-N
- Whitefish Bay Cross Country Boosters Inc
EIN 273175924 · Headquarters: Whitefish Bay, WI, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Whitefish Bay Education Association
EIN 237084064 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Whitefish Bay Educational Support Personnel
EIN 262726249 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N