| Name | Deductibility Code |
| Arivaca Area Health Services Inc. | -- |
| Arivaca Christian Center Inc. | -- |
| Arivaca Community Arts Council Inc. | -- |
| Arivaca Volunteer Fire Department Company | -- |
| Carivaca Estates Inc. | -- |
| First Baptist Church of Arivaca | -- |
| Friends of Buenos Aires Natural Wildlife Refuge | -- |
| Lonesome Oak Ranch Inc. | -- |
| Southwest Institute for Violencefree Learning | -- |