| Name | Deductibility Code |
| 10-34 Wisconsin Inc. | -- |
| Abundant Life Family Church Inc. | -- |
| Adaptive Community Approach Program Incorporated | -- |
| Addiction Resource Council Inc. | -- |
| Advanced Clinical Therapy Inc. | -- |
| Alano Club of Waukesha Inc. | -- |
| Albert Kenney Foundation of Hope | -- |
| Amicus Healthcare Consumer Advocacy Inc. | -- |
| Andrew S Braddock Foundation | 4 |
| Arts Alliance of Waukesha County Inc. | -- |
| Badgerland Water Ski Shows Inc. | -- |
| Banting School Pto Inc. | -- |
| Bc Open Ua | -- |
| Berean Grace Bible Church | -- |
| Bethesda Elementary P T O Inc. | -- |
| Bielinski Conservation Community Land Foundation Inc. | 3 |
| Brookhill Foundation | 4 |
| Bryon Riesch Paralysis Foundation Inc. | -- |
| Buddha Haksa Corporation | -- |
| Caring Place Inc. | -- |
| Carroll University Inc. | -- |
| Castaway Computers Inc. | -- |
| Chapel Hill Cemetery by Polish National Cemetery Association Inc. | 6 |
| Children of Mother Earth Foundation USA | -- |
| Christ Community Church of Waukesha Wisconsin Incorporated | -- |
| Comer Science and Education Foundation | 4 |
| Community Land Development Association Inc. | -- |
| Community of the Living Spirit Inc. | -- |
| Cooperating Congregations of Waukesha County Inc. | -- |
| Cottrell Foundation | 4 |
| Covenant Connection Ministries | -- |
| Creation Education Foundation | -- |
| Crimestoppers of Waukesha County Incorporated | -- |
| Crusader Football Club Inc. | -- |
| David B Ippolite Memorial Foundation Inc. | -- |
| Delafield Youth Baseball Inc. | -- |
| Dennis G Punches Charitable Foundation Inc. | 4 |
| Don L and Carol G Taylor Foundation Inc. | 4 |
| Donna Lexa Community Art Centers | -- |
| Dorothea Berggren Charitable Foundation | 4 |
| Eagle College Prep | -- |
| Family Service Agency of Waukesha County Inc. | -- |
| First Freedoms Foundation Inc. | -- |
| Food Pantry of Waukesha County Inc. | -- |
| Fox River Christian Church | -- |
| Friends of Retzer Nature Center Inc. | -- |
| Friends of the Waukesha Public Library Inc. | -- |
| Future Olympian Boxing Association Inc. | -- |
| Good Friend Inc. | -- |
| Gray Mare Preschool Inc. | -- |
| Greater Milwaukee Nonprofit Institute | -- |
| Greater Milwaukee Racquet for the Cure Inc. | -- |
| Gretchen and Andrew Dawes Charitable Trust | 4 |
| Healthy Families of Waukesha County | -- |
| Hebron House of Hospitality Foundation Inc. | -- |
| Hebron House of Hospitality Inc. | -- |
| Helping Hearts and Hands Inc. | 4 |
| Heritage Manor Inc. | -- |
| Humane Animal Welfare Society of Waukesha County Inc. | -- |
| Innovations in Community Support Inc. | 4 |
| Interfaith Caregiving Network Incorporated | -- |
| Interfaith Senior Programs Inc. | -- |
| International Education Services Ltd. | -- |
| International Environmental Management Services Ltd. | -- |
| James and Yvonne Ziemer Family Foundation | 4 |
| James E Delong Foundation Inc. | 4 |
| John and Barbara Nevins Foundation Inc. | 4 |
| John K Maciver Institute for Public Policy Inc. | -- |
| Jos Daycare Academy Inc. | -- |
| Kenu Lake Family Foundation Inc. | 3 |
| Kern Family Foundation Inc. | 4 |
| Kern Foundation Inc. | -- |
| Kindergarten Preparatory Preschool Inc. | -- |
| Kiwanis Heritage Inc. | -- |
| Kozinski Foundation Inc. | 4 |
| La Casa De Esperanza | -- |
| La Casa De Esperanza Foundation Inc. | -- |
| La Casa Village II Inc. | -- |
| Lacasa Village Inc. | -- |
| Lato Family Foundation Inc. | 4 |
| Lifestriders Inc. | -- |
| Literacy Council of Greater Waukesha | -- |
| Local 107 Development and Training Fund | -- |
| Lori Jean Haker Memorial Fund Ltd. | -- |
| Lowell School Parent Teacher Organization Inc. | -- |
| M&M Gymnastics Booster Club Ltd. | -- |
| Maple Avenue Foundation Inc. | -- |
| Mariel Foundation for Peace | -- |
| Matthew A Meyer Fertility Fund Inc. | 4 |
| Menomonee Falls Rotary Trust | -- |
| Mental Health Association in Waukesha Co Inc. | -- |
| Mental Health Foundation in Waukesha County Inc. | -- |
| Merton Town Hall Library Inc. | -- |
| Milwaukee Childrens Village Inc. | -- |
| Milwaukee Insurance Foundation Inc. | 4 |
| Milwaukee Regional Medical Center Inc. | -- |
| Milwaukee Vineyard Christain Fellowship Inc. | -- |
| Montessori School of Waukesha Inc. | 5 |
| Mra Institute of Management Inc. | -- |
| Mt. Meru Coffee Project Inc. | -- |
| Multhauf Fondation Ltd. | 4 |
| Nami Waukesha Inc. | -- |
| National Centers for Learning Excellence Inc. | -- |
| Northern Athletics Conference Inc. | -- |
| Oak Hill Cemetery Association | 6 |
| Oconomowoc Rugby Football Club | -- |
| Oil of Joy Ministries International Inc. | -- |
| Ok Kids Corral Inc. | -- |
| Parc Task Force Inc. | -- |
| Patrons of Pyc Inc. | 4 |
| Person Centered Services Inc. | -- |
| Pewaukee Fire Fighters Auxilary | -- |
| Plowshare Center Inc. | -- |
| Plowshare Center Inc. | -- |
| Pregnancy Support Connection Inc. | -- |
| Prevention and Protection of Abused Children | -- |
| Prohealth Care Inc. | -- |
| Prohealth Home Care Inc. | -- |
| Prophetic Studies Institute Ltd. | -- |
| Racers Against Childhood Cancer Inc. | -- |
| Redmond Famaily Foundation | 4 |
| Resident Empowerment and Linkages Inc. | -- |
| Richards Place Inc. | -- |
| River Glen Christian Church Inc. | -- |
| Riverpark Community Church Inc. | -- |
| Robert H Nagy Family Foundation | 4 |
| Robert J Sullivan Fam Foundation Ltd. | 4 |
| Rose Glen Pto Inc. | -- |
| Salto Booster Club Ltd. | -- |
| Sanctuary Foundation | -- |
| Sc Waukesha Inc. | -- |
| Scholastic Fund for Students of Hispanic Descent Corp | -- |
| Shaken Baby Association Inc. | -- |
| Southeast Wisconsin Christian Homeschool Athletics Inc. | -- |
| Southeast Wisconsin Citizens and Org Active in Disasters Inc. | -- |
| Southeast Wisconsin Communications Resource Support Group - Sewcrsg | -- |
| Southeastern Wisconsin Girls Basketball Club Inc. | -- |
| Southeastern Wisconsin Lions Bold Inc. | -- |
| St. Josephs Medical & Dental Clinic Inc. | -- |
| St. Marks Lutheran Church of Waukesha | -- |
| Strong Links Inc. | -- |
| Summit View Parent Teacher Organization | -- |
| Tammy Lee Fullerton Charitable Fund Inc. | -- |
| Taylor Family Charitable Irrev Tr of 86 | 4 |
| Team Up With Families Inc. | -- |
| Teamworx Inc. | -- |
| The Friends of the Caring Place Inc. | -- |
| The Womens Center Inc. | -- |
| Three Oaks Circle Inc. | -- |
| Truth Bible Church of Waukesha C-O Rev Richard Tenaglia | -- |
| United Way in Waukesha County | -- |
| University of Wisconsin Waukesha Foundation Inc. | -- |
| Veda Sweeney Trust Fund | 4 |
| Washington Highlands Historic Preservation Corporation | -- |
| Waukesha Baptist Temple Inc. | -- |
| Waukesha Basketball Club Inc. | -- |
| Waukesha Blazers Baseball Club | -- |
| Waukesha Catholic Worker Inc. | -- |
| Waukesha Choral Union | -- |
| Waukesha Civic Theatre Inc. | -- |
| Waukesha Community Art Project Inc. | -- |
| Waukesha County Art Museum Inc. | 4 |
| Waukesha County Christmas Clearing Council Inc. | -- |
| Waukesha County Community Dental Clinic Inc. | -- |
| Waukesha County Community Foundation Inc. | -- |
| Waukesha County Genealogical Society | -- |
| Waukesha County Historical Society Inc. | -- |
| Waukesha County Hunters Education Association | -- |
| Waukesha County Youth Hockey Association Inc. | -- |
| Waukesha Creative Arts League | -- |
| Waukesha Dog Parks Organization Inc. | -- |
| Waukesha Engine Historical Society Inc. | -- |
| Waukesha Engineering Scholarship Fund Inc. | -- |
| Waukesha Express Swim Team Inc. | -- |
| Waukesha Heart Foundation Inc. | -- |
| Waukesha Kiwanis Foundation Inc. | -- |
| Waukesha Memorial Hospital Foundation Inc. | -- |
| Waukesha Memorial Hospital Inc. | -- |
| Waukesha North High School Booster Club Inc. | -- |
| Waukesha Rotary Charitable Fund | 4 |
| Waukesha Service Club Inc. | -- |
| Waukesha Sheriff Citizens Academy Alumni | -- |
| Waukesha Sister City Association Inc. | -- |
| Waukesha Symphony Inc. | -- |
| Waukesha Teen Center | -- |
| Waukesha Temple Inc. | -- |
| Waukesha Training Center Foundation Inc. | -- |
| Waukesha Training Center Inc. | -- |
| Waukesha West Booster Club Inc. | -- |
| Waukesha Youth Aviation Inc. | -- |
| Waukesha Youth Baseball Federation Inc. | -- |
| Waukesha Youth Football Inc. | -- |
| West Suburban Christian Academy Foundation | -- |
| West Suburban Christian Academy Inc. | -- |
| Wisconsin All American Youth Football League Inc. | -- |
| Wisconsin Centrifugal Charitable Foundation Inc. | 4 |
| Wisconsin Chapter of Alexander Graham Bell Inc. | -- |
| Wisconsin City County Management Association | -- |
| Wisconsin Esgr Inc. | -- |
| Wisconsin Federation of Music Clubs | -- |
| Wisconsin High School Forensic Association | -- |
| Wisconsin Nordic Network Inc. | -- |
| Wisconsin Society for Ornithology Inc. | -- |
| Wisconsin Veterans Foundation Inc. | -- |
| Wisconsin Workers Compensation Forum Inc. | -- |
| Wisconsin Youth Sport Coaches Organization | -- |
| Woyahn Tennis Complex Association Inc. | -- |
| Ws Basketball Club Inc. | -- |
| Young Mens Christian Association Foundation of Waukesha Wi Inc. | -- |
| Young Mens Christian Association of Waukesha | -- |