| Name | Deductibility Code |
| Angels of the Prairie Incorporated | -- |
| Bat Conservation of Wisconsin Inc. | -- |
| Bethlehem Lutheran Church Endowment Foundation Inc. | -- |
| Calvary Baptist Church of Sun Prairie Inc. | -- |
| Camp Gray Inc. | -- |
| Cheer Wi Booster Club Inc. | -- |
| Colleagues for Character Inc. | -- |
| Colonial Club Inc. | -- |
| Colonial View Ltd. | -- |
| Creekside Association of Families and Educators Inc. | -- |
| Dane County K9 Inc. | -- |
| Dwight Clough Ministries Inc. | -- |
| Ellyn Satter Foundation Inc. | -- |
| Emmanuel Anglican Church | -- |
| Fairway Foundation | -- |
| Faith Tabernacle Deliverance Ministries Inc. | -- |
| Friends of McCarthy Park Inc. | -- |
| Friends of the Sun Prairie Library Inc. | -- |
| Gods House for the Hurting Inc. | -- |
| Health Education Foundation of Wisconsin Inc. | -- |
| Hope 2 Others | -- |
| Horizon School Community Organization Inc. | -- |
| Humble Community Health Care of Wisconsin Inc. | -- |
| John Jardine Scholarship Fund Inc. | -- |
| Lincoln Fellowship of Wisconsin | -- |
| Little Cities Community Development Corporation | -- |
| Living Word Bible Church | -- |
| Lydia Childs Eskridge Foundation Inc. | 4 |
| Madison East Kiwanis Foundation Inc. | 4 |
| Madison Lacrosse Area Glaziers Jt Apprntcshp Committees Educ Fund | -- |
| Mandir of Madison and Community Center Inc. | -- |
| Mielcarek Family Foundation Inc. | 4 |
| Music Academy of Sun Prairie Inc. | -- |
| Nana Foundation | -- |
| New Crossing Church | -- |
| Prairie Creek Community Church Inc. | -- |
| Prairie View School Community Organization Incorporated | -- |
| Prevention As A Cure | -- |
| Puddle Jumpers Preschool Inc. | -- |
| Radiation Therapists of Wisconsin | -- |
| Red Barn Inc. | -- |
| Robert Charles Foundation Inc. | 4 |
| Royal Oaks School Community Organization Limited | -- |
| Southern Wisconsin Chapter Military Officers Assoc of America Inc. | 6 |
| Square Dance Association of Wi Inc. | -- |
| Sun Prairie Area Community Band Inc. | -- |
| Sun Prairie Band Foundation | -- |
| Sun Prairie Cardinal Quarterback Club Inc. | -- |
| Sun Prairie Chamber Foundation Inc. | -- |
| Sun Prairie Civic Theatre | -- |
| Sun Prairie Community Foundation Inc. | -- |
| Sun Prairie Education Foundation Inc. | -- |
| Sun Prairie Emergency Food Pantry Inc. | -- |
| Sun Prairie High School Band Boosters Inc. | -- |
| Sun Prairie Historical Restorations Inc. | -- |
| Sun Prairie Historical Society Inc. | -- |
| Sun Prairie Hockey Booster Club Inc. | -- |
| Sun Prairie Little League Inc. | -- |
| Sun Prairie Nursery School Inc. | -- |
| Sun Prairie Public Library Foundation Inc. | -- |
| Sun Prairie Revival Church | -- |
| Sun Prairie Rotary Foundation Inc. | -- |
| Sun Prairie Soccer Club | -- |
| Sun Prairie Volunteer Fire Dept | 6 |
| Sun Prairie Youth Basketball Association Inc. | -- |
| Sun Prairie Youth Hockey Association Inc. | -- |
| Sunshine Place Inc. | -- |
| Winners Way Inc. | -- |
| Wisconsin and Upper Michigan Florist Foundation | 4 |
| Wisconsin Association for Food Protection Inc. | -- |
| Wisconsin Association for Talented and Gifted | -- |
| Wisconsin Association of Community Theatre | -- |
| Wisconsin Deaf Sports Club Inc. | 4 |
| Wisconsin Myalgic Encephalomyelitis Chronic Fatigue Syndrome Assoc Inc | -- |