| Name | Deductibility Code |
| Abundant Wellbeing Temple | -- |
| Advanced Design Institute | -- |
| Asian Bodytherapy Institute | 4 |
| Awen Grove | -- |
| California Lichen Society | -- |
| Cascade Canyon School | -- |
| Church for Spiritual Discovery | -- |
| Circle of Life Midwifery Center | -- |
| Creative Spirit | -- |
| Crescere Inc. | -- |
| Environmental Education Associates | -- |
| Environmental Education Council of Marin | -- |
| Fairfax Community Church | -- |
| Fairfax-San Anselmo Childrens Center | -- |
| Five 4 Five | -- |
| Four Winds West Inc. | -- |
| Friends of Marin Stables | -- |
| Generation to Generation Children of Holocaust Survivors | -- |
| In-Depth Evangelism Associates | -- |
| Institute for Art and Living | -- |
| Islamic American Society | -- |
| Its Time for A Park Inc. | -- |
| Keeping Hope Alive Inc. | -- |
| Law Unbridled | -- |
| Lincoln & Friends | 4 |
| Living-Dying Project | -- |
| Lost Frontiers Foundation | -- |
| Marin County Bicycle Coalition | -- |
| Marin Pirates Foundation | -- |
| Marin State Park Association | -- |
| Oracle in Motion Unlimited | -- |
| Pachamama Conservation | -- |
| Padma Shedrup Ling | -- |
| Peter John Filanc Foundation | 4 |
| Recreation Education & Community Incorporated | -- |
| Robert W Kiersted Memorial | 4 |
| Sleepy Hollow Aquatics Inc. | -- |
| Sustainable Fairfax Inc. | -- |
| Taoist Study Society | -- |
| The Butoku Kai Way of Mankind C/O V Hoffman | -- |
| The Equus Institute Inc. | -- |
| Village Oduduwa Corporation of Marin City | -- |
| West Marin Youth Soccer League Inc. | -- |
| Western States Chapter X Internat- ional Society of Ther 173 Rd Airbo | 6 |
| White Hill Parents Club | -- |
| Womens Energy Matters Wem | -- |