| Name | Deductibility Code |
| A Keith Brewer Foundation Inc. | 3 |
| Brewer Public Library Foundation Inc. | -- |
| Church Women United of Richland County Thrift Shop | -- |
| Community Players of Southwestern Wisconsin Inc. | -- |
| Crossroads Recreation Center Inc. | -- |
| Emmett T & Louise M Ackerman Education Fund | 4 |
| Friends of the Brewer Public Library | -- |
| Hilltop Camp | -- |
| Jamaican Mission Program | -- |
| Joan Woodman Orton McCullum Foundation Inc. | 4 |
| Kinship of Richland County Inc. | -- |
| Nami Richland County Inc. | -- |
| Neighborhood Housing Services of Richland County Inc. | -- |
| Noahs Ark Playschool Inc. | -- |
| Ocooch Mountain Humane Society Inc. | -- |
| Pine Valley Repeater Ltd. | -- |
| Richland Area Crimestoppers Inc. | -- |
| Richland Area Rescue Incorporated | -- |
| Richland Center Fellowship | -- |
| Richland Center Food Pantry | -- |
| Richland Center High School Athletic Booster Club Inc. | -- |
| Richland Center Santa Teresa Sister City Project | -- |
| Richland Center Youth Baseball | -- |
| Richland Community Free Clinic | -- |
| Richland Concert Association Inc. C/O L M Pippin | -- |
| Richland County Friends of Animals Inc. | -- |
| Richland County Literacy Council Inc. | -- |
| Richland County Performing Arts Council-Rcpac | -- |
| Richland County United Givers Fund Inc. | -- |
| Richland County Veterans Honor Roll | -- |
| Richland Hospital | -- |
| Richland Hospital Auxiliary Inc. | -- |
| Richland Hospital Foundation Inc. | -- |
| Richland Main Street Association | -- |
| Richland Medical Center Ltd. Foundation | 4 |
| Rotary Foundation of Richland County Inc. | -- |
| Schmitt Woodland Hills Incorporated | -- |
| Star Spangled Celebration | -- |
| Waysmeet Inc. | -- |
| Western Richland County First Responders | -- |
| Wisconsin Vietnam Vets Inc. | 6 |
| Wisconsin Wastewater Operators Association | -- |