| Name | Deductibility Code |
| 21 Cats | -- |
| Adventist Virtual Learning Network | -- |
| Angwin Volunteer Fire Department | -- |
| Archie Tonge Education Fund | -- |
| Awakening the Diamond Mind Foundation | -- |
| Howell Mountain Broadcasting | -- |
| Howell Mountain Education Foundation | -- |
| Llt Productions | -- |
| McCormick Sanctuary | -- |
| Napa County Community Ambulance | -- |
| Oshaughnessy Foundation | 4 |
| Three Graces Foundation Inc. | 4 |