| Name | Deductibility Code |
| Cedar Rapids Emmaus Community | -- |
| Friends of Iowa County Conservation Foundation | -- |
| Friends of Old St. Michaels | -- |
| Hospice of Compassion Inc. | -- |
| Ihs Associates | -- |
| Integrative Health Services Inc. | -- |
| Jon and Marcia Kinzenbaw Foundation Inc. | 4 |
| K I N D Care | -- |
| Mary R Welsh Charitable Trust | -- |
| Oak Hill Cemetery Association | 6 |
| Parents & Leaders for Students Inc. | -- |
| Reaching Out to Education Foundation | -- |
| Safe Haven of Iowa County | -- |
| Whs Booster Club Inc. | -- |
| Williamsburg Community and Economic Development Foundation | -- |
| Williamsburg Community Child Care Center | -- |
| Williamsburg Community Recreation Foundation | -- |
| Williamsburg Community School District Foundation | -- |
| Williamsburg Swim Club | -- |