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
- Northeast Wisconsin Construction Industry Partnership
EIN 823807392 · Headquarters: Appleton, WI, US · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Northeast Wisconsin Deer Management
EIN 020700338 · Headquarters: GREEN BAY, WI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Northeast Wisconsin Dental Study Club Unit 5
EIN 391319775 · Headquarters: Sturgeon Bay, WI, US · Recreation & Sports · Latest available filing year: 2007 · Primary form: IRS Form 990-N
- Northeast Wisconsin Economic Development Corporation
EIN 203772167 · Headquarters: Rhinelander, WI, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990
- Northeast Wisconsin Educational Alliance (New Era) Inc
EIN 453001321 · Headquarters: GREEN BAY, WI, USA · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Northeast Wisconsin Families with Children from China Inc
EIN 392025989 · Headquarters: Appleton, WI, US · Youth Development · Latest available filing year: 2010 · Primary form: IRS Form 990-N
- Northeast Wisconsin Healthcare Emergency Readiness Coalition Region 3 Inc
EIN 851149988 · Headquarters: Green Bay, WI, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2024 · Primary form: IRS Form 990
- Northeast Wisconsin Hmong Profes
EIN 870901410 · Headquarters: Appleton, WI, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990
- Northeast Wisconsin Hockey Assn Inc
EIN 391823255 · Headquarters: GREEN BAY, WI, USA · Recreation & Sports · Latest available filing year: 2019 · Primary form: IRS Form 990
- Northeast Wisconsin Immunization Coalition
EIN 113697886 · Headquarters: Appleton, WI, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Northeast Wisconsin Intertype Libraries Inc
EIN 237320032 · Headquarters: Green Bay, WI, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Northeast Wisconsin Karting Assoc Llc
EIN 391996184 · Headquarters: Sturgeon Bay, WI, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Northeast Wisconsin Land Trust Inc
EIN 391867891 · Headquarters: APPLETON, WI, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990
- Northeast Wisconsin Latin Cottage School Inc
EIN 991086236 · Headquarters: GREENVILLE, WI, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Northeast Wisconsin Latinx Rising
EIN 852423865 · Headquarters: Oneida, WI, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Northeast Wisconsin Masonic Center Inc
EIN 390455375 · Headquarters: GREEN BAY, WI, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990
- Northeast Wisconsin Model Train Museum Inc
EIN 842616377 · Headquarters: Green Bay, WI, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Northeast Wisconsin Outdoors Inc
EIN 273230143 · Headquarters: Neenah, WI, US · Recreation & Sports · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Northeast Wisconsin Piano Teachers Forum
EIN 391283091 · Headquarters: Green Bay, WI, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Northeast Wisconsin Rv Dealers Association
EIN 364696643 · Headquarters: Appleton, WI, US · Community Improvement & Capacity Building · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Northeast Wisconsin Service Dogs Inc
EIN 861130956 · Headquarters: Green Bay, WI, US · Human Services · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Northeast Wisconsin Sled Hockey Incorporated
EIN 994218938 · Headquarters: Greenville, WI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Northeast Wisconsin Spaniel Club Inc
EIN 391338583 · Headquarters: Nashotah, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Northeast Wisconsin Stargazers Newstar
EIN 391572837 · Headquarters: Sherwoood, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Northeast Wisconsin Technical College Ed Support Specialist
EIN 391412168 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Northeast Wisconsin Technical College Education Foundation Inc
EIN 237069405 · Headquarters: GREEN BAY, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Northeast Wisconsin Technical College-faculty Association
EIN 264731748 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N
- Northeast Wisconsin Turners
EIN 412482794 · Headquarters: Menasha, WI, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Northeast Wisconsin Veterans Memorial Alliance
EIN 471072010 · Headquarters: SUAMICO, WI, US · Public & Societal Benefit · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Northeast Wisconsin Veterans Treatment Court Foundation Inc
EIN 471382362 · Headquarters: Green Bay, WI, US · Crime & Legal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Northeast Wisconsin Watercolor Society Inc
EIN 464989439 · Headquarters: Green Bay, WI, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Northeastern WI Affordable Housing Solutions
EIN 851261980 · Headquarters: Green Bay, WI, USA · Housing & Shelter · Latest available filing year: 2025 · Primary form: IRS Form 990
- Northeastern WI Antique Power Assn
EIN 391489582 · Headquarters: Brussels, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Northeastern Wisconsin Area Health Education Center Inc
EIN 391825838 · Headquarters: MANITOWOC, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990
- Northeastern Wisconsin Audubon Society Inc
EIN 237437037 · Headquarters: GREEN BAY, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Northeastern Wisconsin Beagle Club
EIN 391081162 · Headquarters: Pulaski, WI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Northeastern Wisconsin Dance Organization Inc
EIN 237280652 · Headquarters: GREEN BAY, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Northeastern Wisconsin Education Association
EIN 396050821 · Headquarters: Sheboygan Falls, WI, US · Employment · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Northeastern Wisconsin Friends of the Doctor
EIN 391657091 · Headquarters: ROTHSCHILD, WI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Northeastern Wisconsin Great Lakes Sport Fishermen Inc
EIN 510180630 · Headquarters: Manitowoc, WI, USA · Human Services · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ
- Northeastern Wisconsin Master Gardeners Association Incorporated
EIN 391575509 · Headquarters: GREEN BAY, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Northeastern Wisconsin O Gaugers
EIN 320185582 · Headquarters: Manitowoc, WI, US · Recreation & Sports · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Northeastern Wisconsin Orchid Society
EIN 391577830 · Headquarters: DePere, WI, US · Environment · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Northeastern Wisconsin Psychiatry Care Center Inc
EIN 831539032 · Headquarters: Green Bay, WI, US · Mental Health & Crisis Intervention · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Northeastern Wisconsin Sports Advancement Inc
EIN 391708676 · Headquarters: Appleton, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Northeastern Wisconsin Talent Education Inc
EIN 391325839 · Headquarters: GREEN BAY, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Northeastside Senior Coalition Inc
EIN 391217221 · Headquarters: MADISON, WI, USA · Human Services · Latest available filing year: 2018 · Primary form: IRS Form 990
- Northern Aces Inc
EIN 300437117 · Headquarters: Green Bay, WI, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Northern Adventures Snowmobile Club
EIN 882919745 · Headquarters: Iron River, WI, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Northern Aged Iron Inc
EIN 270450877 · Headquarters: High Bridge, WI, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Northern Arts Council Incorporated
EIN 237155017 · Headquarters: Rhinelander, WI, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Northern Athletics Conference Inc
EIN 205227329 · Headquarters: FOX POINT, WI, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990
- Northern Collision Business Association
EIN 411822888 · Headquarters: Superior, WI, US · Community Improvement & Capacity Building · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Northern Conference Ua
EIN 333007808 · Headquarters: SHELL LAKE, WI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Northern Cross Science Foundation Inc
EIN 237404251 · Headquarters: West Bend, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Northern Division Tropies of Grace Kings Collection
EIN 452643829 · Headquarters: Greenville, WI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Northern Door Activism Corporation
EIN 392447353 · Headquarters: Sister Bay, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Northern Door Childrens Center Inc
EIN 391546566 · Headquarters: SISTER BAY, WI, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- Northern Door First Responders
EIN 391763079 · Headquarters: Sister Bay, WI, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Northern Door Pride Co
EIN 871864789 · Headquarters: Sister Bay, WI, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Northern Door Soccer Scholarship
EIN 464592422 · Headquarters: Fish Creek, WI, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- Northern Door Volleyball Association Incorporated
EIN 391693580 · Headquarters: Fish Creek, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Northern Educational Support Team
EIN 262814775 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Northern Elite Football Inc
EIN 262329450 · Headquarters: GREEN BAY, WI, USA · Recreation & Sports · Latest available filing year: 2010 · Primary form: IRS Form 990
- Northern Flight Alliance Inc
EIN 391958243 · Headquarters: Pul, WI, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Northern Flyway Golden Retriever Club of Wisconsin Inc
EIN 391667448 · Headquarters: Custer, WI, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Northern Grace Youth Camp Inc
EIN 391031012 · Headquarters: GILLETT, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Northern Great Lakes Golf Course Superintendents Association
EIN 391794324 · Headquarters: Minocqua, WI, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Northern Grit Fastpitch Inc
EIN 393331593 · Headquarters: Eau Claire, WI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Northern Health Centers Inc
EIN 391550213 · Headquarters: LAKEWOOD, WI, USA · Health Care · Latest available filing year: 2017 · Primary form: IRS Form 990
- Northern Highland Health Foundation Inc
EIN 994733433 · Headquarters: Mercer, WI, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Northern Hills Parent Teacher Organization
EIN 800629696 · Headquarters: Onalaska, WI, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Northern Horizons Trust
EIN 266439569 · Headquarters: WISCONSIN RAPIDS, WI, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Northern Hornshoe Trails Inc
EIN 901499263 · Headquarters: Lac du Flambeau, WI, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Northern Ignite Ltd
EIN 923441859 · Headquarters: CLINTONVILLE, WI, USA · Recreation & Sports · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ
- Northern Illinois Arabian Horse Activity Club
EIN 362784703 · Headquarters: WHITEWATER, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Northern Illinois Brace Club Inc
EIN 812595941 · Headquarters: Neshkoro, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Northern Illinois Chapter of the North American Versatile Hunting D
EIN 455106260 · Headquarters: Watertown, WI, US · Animal Related · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Northern Inn Ministries Inc
EIN 460537986 · Headquarters: Appleton, WI, US · Religion Related · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- Northern Iron County Engaged Residents
EIN 851671864 · Headquarters: Hurley, WI, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Northern Kettle Moraine Crooked Trails Snowmobile Club Inc
EIN 391351586 · Headquarters: Cascade, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Northern Kettle Moraine Horse Trail Association
EIN 582674014 · Headquarters: Campbellsport, WI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Northern Kettle Moraine Hunter Safety
EIN 882157883 · Headquarters: JACKSON, WI, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Northern Kettle Moraine Ski Club Inc
EIN 391564685 · Headquarters: Plymouth, WI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Northern Laboratories Employee Association
EIN 391473635 · Headquarters: MANITOWOC, WI, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Northern Lakes Academy Inc
EIN 391994509 · Headquarters: Woodruff, WI, US · Education · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Northern Lakes Alano Society
EIN 391717588 · Headquarters: Iron River, WI, US · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Northern Lakes Aquatic Club Inc
EIN 853167266 · Headquarters: MEDFORD, WI, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Northern Lakes Arches Ltd
EIN 384275522 · Headquarters: Townsend, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Northern Lakes Chapter of the Wisconsin Society of Land Surveyor
EIN 881920742 · Headquarters: ARBOR VITAE, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Northern Lakes Partners Inc
EIN 205764841 · Headquarters: RHINELANDER, WI, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990
- Northern Lakes Regional Academy
EIN 472318371 · Headquarters: RICE LAKE, WI, US · Education · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Northern Lakes School for the Arts Inc
EIN 883871809 · Headquarters: Clayton, WI, USA · Arts, Culture & Humanities · Latest available filing year: 2022 · Primary form: IRS Form 990-PF
- Northern Light Cowboys
EIN 813411001 · Headquarters: Eau Claire, WI, US · Recreation & Sports · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Northern Lights Master Gardeners Association Inc
EIN 881964912 · Headquarters: Marinette, WI, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Northern Lights Services Inc
EIN 390808453 · Headquarters: WASHBURN, WI, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990
- Northern Lights Snowmobile Club Inc
EIN 272273656 · Headquarters: Three Lakes, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Northern Outdoor Club
EIN 821182039 · Headquarters: Ashland, WI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Northern Ozaukee School District Parent Teacher Resource Group Inc
EIN 611638317 · Headquarters: Fredonia, WI, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Northern Ozaukee Schools Scholarship Foundation Inc
EIN 391608462 · Headquarters: Fredonia, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990