| Name | Deductibility Code |
| African Youth Outreach Inc. | -- |
| Andrew and Michael Stolper Foundation Inc. | 4 |
| Broadway Simpson Neighborhood Association Inc. | -- |
| Business Management Seminar Inc. | -- |
| Carlson Service Dog Foundation Inc. | 4 |
| Celtic Cultural Center of Madison | -- |
| Dance Wisconsin Inc. | -- |
| Friends of the Monona Public Library | -- |
| Friends of the Monona Senior Center Inc. | -- |
| Hackett-Hemwall Foundation Inc. | -- |
| Home Buyers Round Table of Dane County Inc. | -- |
| Lake Waubesa Conservation | -- |
| Landkeepers Inc. | -- |
| Lisa M Nienhaus Charitable Trust | 4 |
| Mg Sings Inc. | -- |
| Monona Grove Education Foundation Inc. | -- |
| Monona Public Library Foundation Inc. | -- |
| Monona Swim Club Inc. | -- |
| Monona Volunteer Fire Department Inc. | 6 |
| Nepali American Friendship Association | -- |
| Primiano Memorial Foundation | -- |
| Ray Koenig Charitable Foundation of Wps Inc. | 4 |
| Samaritan Counseling Center of Southern Wisconsin Inc. | -- |
| Sand County Foundation Inc. | -- |
| Science and Math for Everyone Inc. | -- |
| Shamrock Shuffle Inc. | -- |
| Simpson Street Free Press Inc. | -- |
| Springs of Hope Fellowship Inc. | -- |
| St. Luke the Healer Ltd. | 4 |
| St. Stephens Evangelical Lutheran Church Foundation Inc. | -- |
| Suzuki Strings of Madison Inc. | -- |
| Team Ms Inc. | -- |
| Tellurian Inc. | -- |
| Tellurian U C A N Inc. | -- |
| The Foundation of the Serra Club of Madison Wisconsin Inc. | -- |
| The Sewing Machine Project Inc. | -- |
| Wisconsin Business Development Finance Corporation | -- |
| Wisconsin Deca Center Inc. | -- |