Mutual & Membership Benefit nonprofits in Wisconsin
Mutual & Membership Benefit nonprofits in Wisconsin. Browse 751 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
- Knights of Columbus All Saints Corporation
EIN 237264795 · Headquarters: Menomonee Falls, WI, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Knights of Columbus Blackhawk Assembly 2464
EIN 391890981 · Headquarters: darlington, WI, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Knights of Columbus Campion Council No 1840
EIN 396108659 · Headquarters: Prairie Du Chien, WI, US · Mutual & Membership Benefit · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Knights of Columbus Council 1501
EIN 396083511 · Headquarters: Shullsburg, WI, US · Mutual & Membership Benefit · Latest available filing year: 2008 · Primary form: IRS Form 990-N
- Knights of Columbus Council 16280
EIN 475173162 · Headquarters: Marathon, WI, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Knights of Columbus Council 3450
EIN 237546336 · Headquarters: SPRING GREEN, WI, USA · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-EZ
- Knights of Columbus Council 6585
EIN 521561146 · Headquarters: Bloomer, WI, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Knights of Columbus Fourth Degree 2847 Father Damien
EIN 237547592 · Headquarters: Niagara, WI, US · Mutual & Membership Benefit · Latest available filing year: 2007 · Primary form: IRS Form 990-N
- Knights of Columbus Fourth Degree Msgr John R Mcginley
EIN 237547586 · Headquarters: Stevens Point, WI, US · Mutual & Membership Benefit · Latest available filing year: 2007 · Primary form: IRS Form 990-N
- Knights of Columbus Fr Trantow Council 5415
EIN 237108202 · Headquarters: EAGLE RIVER, WI, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Knights of Columbus Marinette Council 719
EIN 237546262 · Headquarters: MARINETTE, WI, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Knights of Columbus Msgnc Saile Council
EIN 237216181 · Headquarters: DEERBROOK, WI, US · Mutual & Membership Benefit · Latest available filing year: 2007 · Primary form: IRS Form 990-N
- Knights of Columbus Ss Edward Isidore Council 10260
EIN 391663507 · Headquarters: greenbay, WI, US · Mutual & Membership Benefit · Latest available filing year: 2007 · Primary form: IRS Form 990-N
- Knights of Columbus St Louis Council 17149 Dyckesville
EIN 832812171 · Headquarters: Luxemburg, WI, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Knights of Columbus-holy Mother of Consolation Council 13480
EIN 900160266 · Headquarters: Oregon, WI, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Knights of Divine Mercy Llc
EIN 271335099 · Headquarters: Cross Plains, WI, US · Mutual & Membership Benefit · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Knights of Peter Claver
EIN 462059066 · Headquarters: Milwaukee, WI, US · Mutual & Membership Benefit · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Knights of Peter Claver
EIN 462599643 · Headquarters: Brown Deer, WI, US · Mutual & Membership Benefit · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Knights of Pythias
EIN 396081817 · Headquarters: Oconomowoc, WI, US · Mutual & Membership Benefit · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Knights of Pythias of Wisconsin
EIN 237028088 · Headquarters: Oconomowoc, WI, US · Mutual & Membership Benefit · Latest available filing year: 2010 · Primary form: IRS Form 990-N
- Knights Templar of the United States of America
EIN 237135697 · Headquarters: Brookfield, WI, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Knights Templar of the United States of America
EIN 237136529 · Headquarters: Racine, WI, US · Mutual & Membership Benefit · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Knights Templar of the United States of America
EIN 237136597 · Headquarters: Chippewa Falls, WI, US · Mutual & Membership Benefit · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Knights Templar of the United States of America
EIN 237146067 · Headquarters: West Bend, WI, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Knights Templar of the United States of America
EIN 237619586 · Headquarters: janesville, WI, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Knights Templar of the United States of America
EIN 237619590 · Headquarters: sparta, WI, US · Mutual & Membership Benefit · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Knights Templar of the United States of America
EIN 237619595 · Headquarters: Waukesha, WI, US · Mutual & Membership Benefit · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Knights Templar of the United States of America
EIN 237619598 · Headquarters: Baraboo, WI, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Knights Templar of the United States of America
EIN 237619605 · Headquarters: Hayward, WI, US · Mutual & Membership Benefit · Latest available filing year: 2008 · Primary form: IRS Form 990-N
- Knights Templar of the United States of America
EIN 237619608 · Headquarters: Manitowoc, WI, US · Mutual & Membership Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Knights Templar of the United States of America
EIN 237619611 · Headquarters: Monroe, WI, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Knights Templar of the United States of America
EIN 390845462 · Headquarters: DOUSMAN, WI, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990
- Komatsu Mining Corp Employee Pay-all Retiree Medical Savings Account Trust
EIN 020788070 · Headquarters: MILWAUKEE, WI, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990
- Komatsu Mining Corp Employer Pay-all Retiree Medical Savings Account Trust
EIN 020788073 · Headquarters: MILWAUKEE, WI, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990
- La Societe De Femmes Cabane National Inc
EIN 237235676 · Headquarters: Oostburg, WI, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Labarge Acquisition Company Inc
EIN 208685643 · Headquarters: APPLETON, WI, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Labor Association of Wisconsin Health Benefit Tr
EIN 146241865 · Headquarters: Brookfield, WI, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Lake View Cemetery Association
EIN 391302618 · Headquarters: Chetek, WI, US · Mutual & Membership Benefit · Latest available filing year: 2010 · Primary form: IRS Form 990-N
- Lakeview American Lutheran Church Cemetary
EIN 396063391 · Headquarters: Madison, WI, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Lakeview Cemetery Association
EIN 391165676 · Headquarters: TURTLE LAKE, WI, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Landscapes for Life Foundation Inc
EIN 262411378 · Headquarters: Mosinee, WI, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Lawrence Fire First Responder Benevolent Association
EIN 461582784 · Headquarters: De Pere, WI, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Liability Insurance Tr for United
EIN 550665786 · Headquarters: MILWAUKEE, WI, USA · Mutual & Membership Benefit · Latest available filing year: 2011 · Primary form: IRS Form 990
- Lind Center Cemetery Association
EIN 452596051 · Headquarters: WAUPACA, WI, US · Mutual & Membership Benefit · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Lomza Jewish Cemetery Foundation In
EIN 364293376 · Headquarters: Fall Creek, WI, USA · Mutual & Membership Benefit · Latest available filing year: 2013 · Primary form: IRS Form 990
- M & I Health Retiree Program
EIN 396414307 · Headquarters: MILWAUKEE, WI, USA · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990
- M&i Health Program
EIN 391506364 · Headquarters: MILWAUKEE, WI, USA · Mutual & Membership Benefit · Latest available filing year: 2011 · Primary form: IRS Form 990
- Mackford Union Cemetery Assoc
EIN 471938214 · Headquarters: MARKESAN, WI, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Madison Gas & Electric Company Health Benefit Trust
EIN 391729857 · Headquarters: MADISON, WI, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990
- Madison Lodge No 1451 Loyal Order of Moose
EIN 237147251 · Headquarters: Madison, WI, US · Mutual & Membership Benefit · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Maine Pub Serv-tax Ex Ebt Veba
EIN 043502901 · Headquarters: MILWAUKEE, WI, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990
- Mandt Lodge Incorporated
EIN 262533067 · Headquarters: Stoughton, WI, USA · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Maple Memorial Cemetery Association
EIN 822463607 · Headquarters: Maple, WI, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Marcellon Cemetery Assn
EIN 390450130 · Headquarters: Pardeeville, WI, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Marinette County Deputy Sheriffs Association Inc
EIN 853353607 · Headquarters: Marinette, WI, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Marshall & Ilsley Corporation Long Term Disability Plan
EIN 391344758 · Headquarters: MILWAUKEE, WI, USA · Mutual & Membership Benefit · Latest available filing year: 2011 · Primary form: IRS Form 990
- Martha Chapter No 10
EIN 391367321 · Headquarters: Milwaukee, WI, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Mason Cemetery Incorporated
EIN 834457142 · Headquarters: Mason, WI, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Maysville and Mason County Cemetery Perpetual
EIN 616067026 · Headquarters: MILWAUKEE, WI, USA · Mutual & Membership Benefit · Latest available filing year: 2016 · Primary form: IRS Form 990
- Mc Crory Corp Needy & Worthy Employees
EIN 136022694 · Headquarters: MILWAUKEE, WI, USA · Mutual & Membership Benefit · Latest available filing year: 2011 · Primary form: IRS Form 990-PF
- Midwest Clown Association
EIN 363581365 · Headquarters: KENOSHA, WI, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Military Order of the Cootie of the United States
EIN 391843149 · Headquarters: Superior, WI, US · Mutual & Membership Benefit · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- Military Order of the Cootie of the United States
EIN 396089425 · Headquarters: Stoughton, WI, US · Mutual & Membership Benefit · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Mill Centre Cemetery Assoc
EIN 813197823 · Headquarters: Pittsfield, WI, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- MillerCoors LLC Long-Term Disability & Survivor Income Benefit Plan Trust
EIN 010764022 · Headquarters: Milwaukee, WI, USA · Mutual & Membership Benefit · Latest available filing year: 2015 · Primary form: IRS Form 990
- Milwaukee Carpenters' District Council Health Fund
EIN 390851641 · Headquarters: PEWAUKEE, WI, USA · Mutual & Membership Benefit · Latest available filing year: 2018 · Primary form: IRS Form 990
- Milwaukee Fabricators Inc Employee Health and Welfare Trust
EIN 391396439 · Headquarters: MENOMONEE FALLS, WI, US · Mutual & Membership Benefit · Latest available filing year: 2008 · Primary form: IRS Form 990-N
- Milwaukee Fire Honor Guard Inc
EIN 824674224 · Headquarters: Hartland, WI, US · Mutual & Membership Benefit · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Milwaukee Graintrimmers Welfare Fund
EIN 237311197 · Headquarters: Brookfield, WI, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Minneapolis Public Housing Authority Health Reimbursement Account Veba Trust
EIN 476611464 · Headquarters: MILWAUKEE, WI, USA · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990
- Minority In-house Counsel Association
EIN 260537016 · Headquarters: Hales Corners, WI, USA · Mutual & Membership Benefit · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ
- Modern Woodmen of America
EIN 237502754 · Headquarters: Adell, WI, US · Mutual & Membership Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990-N
- Modern Woodmen of America
EIN 391391485 · Headquarters: WAUSAU, WI, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Montgomery-thatcher Historical Cemetary
EIN 742303107 · Headquarters: Madison, WI, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Moraine Park Technical College - Veba Trust
EIN 465574318 · Headquarters: FOND DU LAC, WI, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990
- Moses Montefiore Cemetery Association
EIN 921263639 · Headquarters: Appleton, WI, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Most Worshipful Prince Hall Free & Accepted Masons of Wisconsin Inc
EIN 237431844 · Headquarters: Milwaukee, WI, US · Mutual & Membership Benefit · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Muscoda Public Cemetery Association
EIN 390491256 · Headquarters: Muscoda, WI, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- National Association of Black Veterans Inc
EIN 823364216 · Headquarters: Milwaukee, WI, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- National Association of Insurance Women
EIN 141999522 · Headquarters: Madison, WI, US · Mutual & Membership Benefit · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- National Association of Insurance Women
EIN 391236504 · Headquarters: Merrill, WI, US · Mutual & Membership Benefit · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- National Association of Insurance Women
EIN 731327917 · Headquarters: Hudson, WI, US · Mutual & Membership Benefit · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- National Association of Insurance Women
EIN 731327920 · Headquarters: Stevens Point, WI, US · Mutual & Membership Benefit · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- National Association of Insurance Women
EIN 742240174 · Headquarters: Appleton, WI, US · Mutual & Membership Benefit · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- National Association of Professional Benefit Administrators Inc
EIN 432051705 · Headquarters: MADISON, WI, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- National Mutual Benefit
EIN 237530452 · Headquarters: Madison, WI, US · Mutual & Membership Benefit · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- National Mutual Benefit
EIN 237530459 · Headquarters: Madison, WI, US · Mutual & Membership Benefit · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- National Mutual Benefit
EIN 237530474 · Headquarters: Madison, WI, US · Mutual & Membership Benefit · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- National Mutual Benefit
EIN 237530482 · Headquarters: Madison, WI, US · Mutual & Membership Benefit · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- National Mutual Benefit
EIN 237563598 · Headquarters: Madison, WI, US · Mutual & Membership Benefit · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- National Mutual Benefit
EIN 237563600 · Headquarters: Madison, WI, US · Mutual & Membership Benefit · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- National Mutual Benefit
EIN 237563617 · Headquarters: Madison, WI, US · Mutual & Membership Benefit · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- National Mutual Benefit
EIN 237563638 · Headquarters: Madison, WI, US · Mutual & Membership Benefit · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- National Mutual Benefit
EIN 237563647 · Headquarters: Madison, WI, US · Mutual & Membership Benefit · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- National Mutual Benefit
EIN 237563656 · Headquarters: Madison, WI, US · Mutual & Membership Benefit · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- National Mutual Benefit
EIN 237563663 · Headquarters: Madison, WI, US · Mutual & Membership Benefit · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- National Mutual Benefit
EIN 237563667 · Headquarters: Madison, WI, US · Mutual & Membership Benefit · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- National Mutual Benefit
EIN 237563676 · Headquarters: Madison, WI, US · Mutual & Membership Benefit · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- National Mutual Benefit
EIN 237563687 · Headquarters: Madison, WI, US · Mutual & Membership Benefit · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- National Mutual Benefit
EIN 237563689 · Headquarters: Madison, WI, US · Mutual & Membership Benefit · Latest available filing year: 2020 · Primary form: IRS Form 990-N