| Name | Deductibility Code |
| Empire Ranch Foundation | -- |
| Grass Ridge Equestrian Foundation | -- |
| Harvest Christian Ministries Inc. | -- |
| Our Lady of the Angels Mission Foundation | -- |
| Patagonia-Sonita Rotary Club Foundation Inc. | -- |
| Sonoita Crossroads Community Forum | -- |
| Sonoita-Elgin Emergency Services Inc. | -- |
| Stradling Museum of the Horse Inc. | 4 |
| The Irvin Marvin Winer Memorial Mobile Observatory Inc. | -- |