| Name | Deductibility Code |
| Achieve Center Inc. | -- |
| Albert H Stahmer Foundation Inc. | 4 |
| Allegro Regional Dance Theater Inc. | -- |
| American Society for Laser Medicine and Surgery Inc. | -- |
| Aspirus Buildings Inc. | -- |
| Aspirus Clinics Inc. | -- |
| Aspirus Doctors Clinic | -- |
| Aspirus Extended Services Inc. | -- |
| Aspirus General Clinic Llc | -- |
| Aspirus Health Foundation Inc. | -- |
| Aspirus Keweenaw | -- |
| Aspirus Specialists Inc. | -- |
| Aspirus Vna Extended Care Inc. | -- |
| Aspirus Vna Home Health Inc. | -- |
| Aspirus Wausau Hospital Inc. | -- |
| B A and Esther Greenheck Foundation | 4 |
| Bible Truth Chapel Inc. | -- |
| Big Brothers Big Sisters of Northcentral Wi Inc. | -- |
| Bnx Development Center | -- |
| Boys & Girls Club of the Wausau Area Inc. | -- |
| Broom Tree Center for Clergy Renewal Inc. | 4 |
| Calvary Chapel of Wausau Limited | -- |
| Cardiovascular Associates Foundation Inc. | 4 |
| Cardiovascular Research and Education Foundation Inc. | -- |
| Center for the Visual Arts Inc. | -- |
| Centerstage Band and Show Choir Inc. | -- |
| Central Wis Pregnancy Resource Center Inc. | -- |
| Central Wisconsin Childrens Theatre Inc. | -- |
| Central Wisconsin Indian Center Inc. | -- |
| Chairs & Cares Model Accessible House Inc. | -- |
| Charles George Resch II Memorial Foundation Inc. | 4 |
| Christ the Rock Baptist Church | -- |
| Christian Baccalaureate Celebration Inc. | -- |
| Christian Family Worship Center Incorporation | -- |
| Christian Leadership Development of Central Wisconsin | -- |
| Christian Life Communications Incorporated | -- |
| Citizens Natural Resources Association of Wisconsin | -- |
| Clifford A Schuette Family Foundation Inc. | 4 |
| Clyde F Schlueter Foundation Inc. | 4 |
| Community Ballet Program Inc. | -- |
| Community Foundation of North Central Wisconsin Inc. | -- |
| Compassion Fellowship Church | -- |
| Connexus Association Inc. | -- |
| Cornerstone Christian School of Central Wisconsin | -- |
| Crossroads Mental Health Services Inc. | -- |
| Dan Storey Foundation Inc. | 4 |
| Dream Flight USA Foundation | -- |
| Dudley Foundation Inc. | 4 |
| E F Jablonski Family Foudation Inc. | 4 |
| Everest Area Academy for the Arts | -- |
| Faith Baptist Church of Schofield Wi | -- |
| Faith Christian Academy Inc. | -- |
| Faith in Action of Marathon County Inc. | -- |
| Family Advocacy Mentoring Inc. | -- |
| Family Planning Health Services Inc. | -- |
| Festival of Arts Inc. | -- |
| Flips Fund Inc. | -- |
| Foundation of the Wausau School District | -- |
| Freedom by the Word Church | -- |
| Friends of Rib Mountain State Park Inc. | -- |
| Friends of the Marathon County Public Library | -- |
| G R E G Foundation Inc. | -- |
| Gering Family Foundation Inc. | 4 |
| Good News Project Inc. | -- |
| Good Shepherd Preschool Inc. | -- |
| Great Northern Blues Society Inc. | -- |
| Greater Wausau Christian Services Inc. | -- |
| H J Hagge Foundation Inc. | 4 |
| Humane Society of Marathon County Inc. | -- |
| Immanuel Baptist Church of Wausau Wisconsin | -- |
| Immortality Institute Inc. | -- |
| Indigenous Circle of Nations | -- |
| John and Alice Forester Charitable Tr | 4 |
| John and Mary Ann Hartwig Family Foundation Inc. | 4 |
| Jubilee House Inc. | -- |
| Judd S Alexander Foundation Inc. | 4 |
| Juedes Molinaro Family Foundation Inc. | 4 |
| Kids Voting USA of Marathon County Inc. | -- |
| Kids Voting USA of Wisconsin Inc. | -- |
| Lake Wausau Association Inc. Po Box 2085 | -- |
| Leigh Yawkey Woodson Art Museum Inc. | 3 |
| Main Street-Wausau Inc. | -- |
| Marathon County 4-H Trust Fund | -- |
| Marathon County Aod Partnership Council Inc. | -- |
| Marathon County Child Development Agency Inc. | -- |
| Marathon County Crime Stoppers | -- |
| Marathon County Deputy Sheriffs Benevolent Association Inc. | -- |
| Marathon County Friends of the Mountain-Bay State Park Trail Inc. | -- |
| Marathon County Genealogical Society | -- |
| Marathon County Historical Society | -- |
| Marathon County Literacy Council Inc. | -- |
| Marathon County Public Library Foundation Inc. | -- |
| Marathon County Youth Hockey Inc. | -- |
| Marathon Savings Foundation Inc. | 4 |
| Marathon Youth Services Inc. | -- |
| May Family Foundation Inc. | 4 |
| McDevco Inc. | -- |
| Mission Evangelical Church | -- |
| Montessori Educational Center Inc. | -- |
| Montessori School of Wausau Inc. | -- |
| Mount View Baptist Temple Inc. | -- |
| Nancy Woodson Spire Foundation Inc. | 4 |
| Neighbors Place Inc. | -- |
| New American Service Agency Inc. | 4 |
| North Central Conservancy Trust Inc. | -- |
| North Central Health Foundation Inc. | -- |
| North Central Wisconsin Development Corporation | -- |
| Northcentral Technical College Foundation Inc. | -- |
| Northern Valley Workshop Inc. | -- |
| Northern Wisconsin Ahec Inc. | -- |
| Oasis Theater Company Inc. | -- |
| Opportunity of North Central Wisconsin Inc. | -- |
| Partners in Learning Inc. | -- |
| Peaceful Solutions Counseling Inc. | -- |
| People to People Project Inc. | -- |
| Performing Arts Foundation Inc. | -- |
| Pilgrim Christian Nursery School of Wausau Inc. | -- |
| Pine Tree Quilters Guild Inc. | -- |
| Primary Connection Health Care Inc. | -- |
| Randlin Adult Family Care Homes Inc. | -- |
| Resource for Community Connections Inc. | 4 |
| Rib Mountain Repeater Association Inc. | -- |
| Rib Mountain Ski Team Inc. | -- |
| River Valley Jazz Society Ltd. | -- |
| Robert and Mary Jo Hartwig Family Foundation Inc. | 4 |
| Robert S and Betsy Q Hagge Foundation | 4 |
| Robert W Monk Gardens Inc. | -- |
| Roots and Wings Ltd. | -- |
| Seramur Family Foundation Inc. | 4 |
| Sheet Metal Workers Local 18 Ei&W Local Training Fund | -- |
| Shepherds House Inc. | -- |
| Siebecker Foundation Inc. | 4 |
| Snoeyenbos Family Foundation | 4 |
| Southwest Wausau Circle of Joy Inc. | -- |
| Sovereign Grace Baptist Church of Wausau Wi | -- |
| Tesomas Alumni Camping Tr | -- |
| Thomas H Jacob Foundation Inc. | 4 |
| Town of Texas Fire Department | -- |
| Twice A Couple Concept Ministries Inc. | -- |
| United Way of Marathon County Inc. | -- |
| University of Wisconsin Marathon County Foundation Inc. | -- |
| University of Wisconsin-Marathon County Food Service Cooperative | -- |
| VFW Lounge | 6 |
| Victor and Helen Geisel Foundation Inc. | 4 |
| Wallach Foundation Inc. | 4 |
| Walter Alexander Foundation Inc. | 4 |
| Wausau 525 Group Inc. | -- |
| Wausau and Marathon County Parks Foundation Inc. | -- |
| Wausau Area Chamber Foundation Inc. | -- |
| Wausau Area Chemical Awareness Council Inc. | -- |
| Wausau Area Events Inc. | -- |
| Wausau Area Hmong Mutual Association | -- |
| Wausau Area Housing Development Corporation | -- |
| Wausau Area in House Network Inc. | -- |
| Wausau Area Mobile Meals Inc. | -- |
| Wausau Area Youth Football League Inc. | -- |
| Wausau Cemetery Association | 6 |
| Wausau Child Care Foundation Inc. | -- |
| Wausau Child Care Inc. | -- |
| Wausau Conservatory of Music Inc. | -- |
| Wausau Curling Club Inc. | -- |
| Wausau East Junior Jacks Wrestling Club Inc. | -- |
| Wausau Hebrew Cemetery Association | 6 |
| Wausau Incubator Inc. | -- |
| Wausau Junior Womens Club Incorporated | -- |
| Wausau Kayak & Canoe Corporation | -- |
| Wausau Luthern Choir Ltd. | -- |
| Wausau Nordic Ski Club Inc. | -- |
| Wausau Pregnancy Hotline Inc. | -- |
| Wausau Pro Musica Inc. | -- |
| Wausau Symphony & Band Inc. | -- |
| Wausau Tide Swim Club | -- |
| Wausau Youth Basaball Inc. | -- |
| Wayne Steffenhagen-D C Everest Sports Foundation Inc. | -- |
| Wipfli Foundation Inc. | 4 |
| Wisconsin Automobile & Truck Education Association Inc. | -- |
| Wisconsin Equal Justice Fund Inc. | -- |
| Wisconsin Family Planning & Reproductive Health Association | -- |
| Wisconsin Judicare Incorporated | -- |
| Wisconsin Kids Snowmobile Racing Association Inc. | -- |
| Wisconsin Water Ski Federation Inc. | -- |
| Wise Resources Inc. | -- |
| Womens Community Inc. of Wausau | -- |
| Woodson YMCA Foundation Inc. | -- |
| Woodson YMCA Inc. | -- |
| Young Womens Christian Assoc | -- |
| YWCA of Wausau Wisconsin Foundation Inc. | -- |