| Name | Deductibility Code |
| Acoustic Neuroma Association of Wisconsin Inc. | -- |
| Agape House Inc. | -- |
| Big Foot Ball and Glove Inc. | -- |
| Big Foot High School Educational Foundation Inc. | -- |
| Big Foot Wolves Inc. | -- |
| Chris Schwenn Cancer Foundation | -- |
| Christian League for the Handicapped Inc. | -- |
| Full Gospel Church | -- |
| Historical Society of Walworth & Big Foot Prairie | -- |
| Kikkoman Foods Foundation Inc. | 4 |
| Lake Geneva Summer Conference Inc. | -- |
| Milwaukee Symphony Association of Walworth County Inc. | -- |
| Walworth Fontana Rotary Foundation Inc. | -- |
| Wisconsin-Chiba Inc. | -- |