Unknown & Unclassified nonprofits in Wisconsin
Unknown & Unclassified nonprofits in Wisconsin. Browse 13,737 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
- Auxilary of the Village of Howard Fire Department
EIN 061776114 · Headquarters: Green Bay, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Auxiliary of the Rural Letter Carriers Association
EIN 300508879 · Headquarters: Ixonia, WI, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Auxiliary of the United Transportation Union
EIN 392009276 · Headquarters: Baraboo, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Auxiliary of the United Transportation Union
EIN 814598364 · Headquarters: Superior, WI, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Avenues West Association Inc
EIN 391517502 · Headquarters: Milwaukee, WI, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Avoca Cemetery Association
EIN 390140873 · Headquarters: Oakfield, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Axe Auger & Saw Council Amd
EIN 271029153 · Headquarters: MIDDLETON, WI, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Aylward Family Foundation
EIN 396042143 · Headquarters: APPLETON, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- B-47 Crash Site Preservation Committee
EIN 464574434 · Headquarters: HURLEY, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Ba Mason Trust
EIN 396075816 · Headquarters: CHIPPEWA FALLS, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Babies & Beyond of WI Inc
EIN 391419746 · Headquarters: Madison, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Back 40 Trail Riders Snowmobile Club
EIN 392063909 · Headquarters: New Auburn, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Back Country Utv Atv Club Inc
EIN 300856763 · Headquarters: Mondovi, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Back Porch Radio Broadcasting Inc
EIN 237328965 · Headquarters: Madison, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Backwoods Blaze 4-H Club
EIN 383951610 · Headquarters: Spooner, WI, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Bad Axe Development Corporation
EIN 391447782 · Headquarters: VIROQUA, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Badciong Foundation Inc
EIN 391526509 · Headquarters: GREEN BAY, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Bader Philanthropies Inc
EIN 391710914 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Badger Advocates Inc
EIN 275033472 · Headquarters: MONONA, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Badger Chapter No 5
EIN 391668916 · Headquarters: Racine, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Badger Fly Fishers
EIN 391605967 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Badger Herald
EIN 391129947 · Headquarters: Madison, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Badger Heritage Chapter Amca
EIN 460711547 · Headquarters: Fredonia, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Badger High School Education Association
EIN 262690530 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Badger Institute Inc
EIN 391592727 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Badger Kart Club Inc C/o Michael Dobson
EIN 396073397 · Headquarters: FRANKLIN, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Badger Kennel Club
EIN 396075550 · Headquarters: MT HOREB, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Badger Midget Auto Racing Association Inc
EIN 396075535 · Headquarters: SUN PRAIRIE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Badger Ridge and Ckcs Middle School Booster Club
EIN 823219161 · Headquarters: Verona, WI, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Badger Skulls Alumni Assoc Inc
EIN 264693636 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Badger State Association of National Campers and Hikers Associ
EIN 800651192 · Headquarters: FORT ATKINSON, WI, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Badger State Chaper Inc Pontiac Oakland Club International
EIN 391383231 · Headquarters: Jackson, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Badger State Health & Welfare Fund
EIN 391275574 · Headquarters: NEENAH, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Badger State Kayak Championships
EIN 923682572 · Headquarters: Waukesha, WI, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Badger State Sportmans Club
EIN 390865248 · Headquarters: LA CROSSE, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Badger Ten Sportmens Club Inc
EIN 391874787 · Headquarters: Big Bend, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Badger Trails Inc
EIN 396077182 · Headquarters: WEST ALLIS, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Badger Turf and Grounds Club
EIN 391775419 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N
- Badgerland Basset Hound Club Inc
EIN 391654229 · Headquarters: Waukesha, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Badgerland F 100S Ltd
EIN 391650565 · Headquarters: Fitchburg, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Badgerland Striders Inc
EIN 510196406 · Headquarters: Butler, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Badgerland Youth for Christ Inc
EIN 237391603 · Headquarters: FOND DU LAC, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Badgervc
EIN 393555713 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Bags for Wags Rescue Inc
EIN 364712070 · Headquarters: New Berlin, WI, USA · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-EZ
- Baileys Harbor Community Assoc Inc
EIN 391342490 · Headquarters: BAILEYS HARBOR, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Baird Foundation Inc
EIN 396107937 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Baird Scouting Inc
EIN 853992807 · Headquarters: Green Bay, WI, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Bakery Confectionary Tobacco Wrkrs Local 244
EIN 390146200 · Headquarters: Milwaukee, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Baldwin Christian School
EIN 396007549 · Headquarters: Baldwin, WI, United States · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Baldwin-Woodville Chamber of Commerce and Visitors Bureau Inc
EIN 391461362 · Headquarters: Baldwin, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Ball State Univ Opeb Jpm Bond Tr
EIN 467377121 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990
- Bangor and Area Historical Society
EIN 391507473 · Headquarters: Bangor, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Bangor Blizzard Busters Inc
EIN 391306796 · Headquarters: Bangor, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Bangor Education Association
EIN 237085610 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Bangor Education Support Personnel Association
EIN 391786071 · Headquarters: Bangor, WI, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N
- Bangor Hydro Electric Company Voluntary
EIN 010436841 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990
- Bangor International Association of Lions
EIN 391308707 · Headquarters: BANGOR, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Bangor Youth Sports Incorporated
EIN 882283725 · Headquarters: Bangor, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Bank Depository User Group
EIN 311140217 · Headquarters: Madison, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Banta Maintenance Dept Employee Union
EIN 391253432 · Headquarters: APPLETON, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Baptists for Life of Wisconsin Inc
EIN 391675804 · Headquarters: Hudson, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Baraboo American Legion Building Company
EIN 390128290 · Headquarters: Baraboo, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Baraboo Area Chamber of Commerce Inc
EIN 390148665 · Headquarters: BARABOO, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Baraboo Area Lacrosse Association
EIN 463942944 · Headquarters: BARABOO, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Baraboo Area Makos Inc
EIN 271676754 · Headquarters: Baraboo, WI, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N
- Baraboo Bluffs Atv Utv Club Inc
EIN 825088881 · Headquarters: Baraboo, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Baraboo Community Scholarship Corporation
EIN 391250598 · Headquarters: BARABOO, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Baraboo Contractors & Students Inc
EIN 391650082 · Headquarters: BARABOO, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Baraboo Knights of Columbus Building Association
EIN 911859871 · Headquarters: Baraboo, WI, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Baraboo Range Preservation Association Inc
EIN 391821117 · Headquarters: BARABOO, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Baraboo Roller Derby
EIN 465303530 · Headquarters: BARABOO, WI, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Baraboo Secretarial Clerical Organization
EIN 431964799 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Baraboo Valley Chapter 49 Ram
EIN 992513264 · Headquarters: Baraboo, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Baraboo Valley Council R&sm No 35 35
EIN 992587144 · Headquarters: Baraboo, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Baraboo Young Professionals Inc
EIN 823885483 · Headquarters: Baraboo, WI, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Baraboo Youth Football
EIN 201201310 · Headquarters: Baraboo, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Barbara Meyer Elsner Foundation
EIN 391710863 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Barbudike Charities Inc
EIN 391867975 · Headquarters: Wild Rose, WI, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Bark River Fish Hatchery
EIN 811146439 · Headquarters: Edgerton, WI, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Barnestormers Snowmobile Club
EIN 464905166 · Headquarters: Barnes, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Barneveld Area Rescue Squad Inc
EIN 391264660 · Headquarters: Barneveld, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Barneveld Education Association
EIN 391481094 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Barneveld Trail Eagles Inc
EIN 311623135 · Headquarters: Barneveld, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Barons Venture Inc
EIN 814649500 · Headquarters: Sussex, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Barron Area Education Foundation Inc
EIN 391737392 · Headquarters: BARRON, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Barron Bears a Tv Club Inc
EIN 320116489 · Headquarters: Barron, WI, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Barron County Amateur Radio Association Inc
EIN 475268652 · Headquarters: Cameron, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Barron County Area Literacy Council Inc
EIN 391667737 · Headquarters: Barron, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Barron County Developmental Services Inc
EIN 472572324 · Headquarters: Barron, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Barron County Farm Bureau Cooperative
EIN 391126413 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Barron County Habitat for Humanity
EIN 391841414 · Headquarters: RICE LAKE, WI, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990
- Barron County Hce
EIN 391278825 · Headquarters: BARRON, WI, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Barron County Historical Society
EIN 237204418 · Headquarters: CAMERON, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Barron County Rea
EIN 271727121 · Headquarters: Rice Lake, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Barron Electric Cooperative
EIN 390150875 · Headquarters: Barron, Wisconsin, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Barron Golf Club Inc
EIN 391137198 · Headquarters: BARRON, WI, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990
- Barteladam & Matilda (Irrev) Tua
EIN 356327823 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-PF
- Basenji Club of America
EIN 386109851 · Headquarters: POYNETTE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Batavia Hill and Gully Riders Incorporated
EIN 510148824 · Headquarters: Adell, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Bateman Sno-riders Snowmobile Club
EIN 331214020 · Headquarters: Chippewa Falls, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N