| Name | Deductibility Code |
| Allegro Theater Company | -- |
| Almond Family Foundation | 4 |
| Almonte District Improvement Club Inc. | -- |
| Ambassadors of Hope and Opportunity Project | -- |
| American Sports Institute | -- |
| Anesthesia Research Foundation | 5 |
| Art Jewelry Forum | -- |
| Association for Cultural Evolution | -- |
| Autistic Childrens Project for Humane Education | 4 |
| Bay Area Barns and Trails | -- |
| Bernstein Family Foundation Inc. | 4 |
| Beshara Inc. | -- |
| Big Tree Foundation | 4 |
| Book Passage Institute | -- |
| Bread for the Journey Inc. | 1 |
| Brier Family Foundation | 4 |
| Buddhist Temple of Marin | -- |
| Build Change | -- |
| Burma Foundation | -- |
| California Artists for Education | -- |
| Calvary Chapel North Bay | -- |
| Caring Child Center Inc. | -- |
| Center for Attitudinal Healing of N Y C Old Chelsea Station | -- |
| Center for the Developement of Mediation | -- |
| Center for the Story of the Universe | -- |
| Chabad of Mill Valley | -- |
| Children of Light | 4 |
| Childrens Art and Garden Project | -- |
| Childrens Channel Inc. | -- |
| Choral Singers of Marin | -- |
| Church of the Loving Servant | -- |
| Church of Unrofet Inc. | -- |
| Cio Scholarship Fund | -- |
| Circles Art Inc. | -- |
| Collaborative for Excellence in Occupational Medicine | -- |
| Committee for Water Policy Consensus | -- |
| Common River | -- |
| Community Church Retirement Center | -- |
| Courthouse Project | -- |
| Creative Journeys Inc. | 4 |
| Crescent Porter Hale Foundation | 4 |
| Cromar Charitable Supporting Organization | -- |
| Curtain Theatre | -- |
| Daley Family Foundation | 4 |
| Danceart Inc. | -- |
| Designing Accessible Communities | -- |
| Dharmawheels Foundation | -- |
| Diamond Light Center | -- |
| Diane I & Bradley E Shore Foundation | 4 |
| Dipsea Race Foundation | -- |
| Dmarlou Foundation | 4 |
| Dogoodr Fund Inc. | -- |
| Dora Freedman Levit Fund for People | 4 |
| E Cafe Foundation Inc. | -- |
| Echo Rock Therapy Center | -- |
| Elizabeth R & William J Patterson Foundation | 4 |
| Emerald-Sky Foundation | 4 |
| Environmental Media Fund Inc. | -- |
| Fire of Truth Satsanga | -- |
| First Base Foundation | -- |
| For the Bayou | -- |
| Forfeiture Endangers American Rights Foundation | -- |
| Foundation for Deep Ecology | 4 |
| Foundation for Inner Peace | -- |
| Foundation for Shamanic Studies Inc. | -- |
| Foundation of Korean Americans From North Korea | -- |
| Fresh Fire Ministries USA | -- |
| Friends of Casa Hoar San Miguel De Allende | -- |
| Friends of Southern Marin Cert | -- |
| Friends of Tam Valley | -- |
| Friends of the Mill Valley Library | -- |
| Friends of Trinity River | -- |
| Fruit Tree Planting Foundation | -- |
| Ganesha Foundation | -- |
| Ganote Family Foundation Inc. | 4 |
| Garden School | -- |
| Gianturco Family Foundation | 4 |
| Glaser Educational Foundation | 4 |
| Glp Corp | -- |
| Grace Charitable Foundation | 4 |
| Great Books Council of San Francisco | -- |
| Great Freedom | -- |
| Green Planet Films Inc. | -- |
| Grounded Theory Institute | 4 |
| Hanbit Dongsan Church | -- |
| Harbor Point Charitable Foundation | -- |
| Health and Habitat | -- |
| Health Education & Videotape Inc. | -- |
| Health Relief International | -- |
| Heart to Heart | -- |
| Hip Hop Scholastics Inc. | -- |
| Holiday Project | -- |
| Homestead Valley Community Assn | -- |
| Homestead Valley Land Trust | -- |
| I Inspire Org Inc. | -- |
| Illuminex Lighting Systems Services | -- |
| Inter-Cultural Arts Exchange | -- |
| International Institute for Strategic Information | -- |
| Islamic Center of Mill Valley | -- |
| J S Foundation | 4 |
| Jones-Smith Foundation | 4 |
| K H Wm and Andrea Manson Krueger Foundation | 4 |
| Kadima Foundation | 4 |
| Kalmanovitz Charitable Foundation | 4 |
| Katz Family Foundation | 4 |
| Katz-Keel Family Foundation | 4 |
| Kids Headquarters | -- |
| Kumara School Education Fund | -- |
| Legacies in Motion | -- |
| Light A Heart | -- |
| Liss Fain Dance Inc. | -- |
| Living Light Foundation Trust | 4 |
| Luster Fund | -- |
| Marin Audubon Society Incorporated | -- |
| Marin Community Advocates Inc. | -- |
| Marin County Library Foundation | -- |
| Marin Fc Alliance | -- |
| Marin Health Fund | -- |
| Marin Horizon School Incorporated | -- |
| Marin Meeting of the Religious Society of Friends | -- |
| Marin Music Associates Events | -- |
| Marin Open End | -- |
| Marin Share the Road Program | 4 |
| Marin Theatre Company | -- |
| Marin Womens Foundation | 4 |
| Meiswinkel Foundation | 4 |
| Mendocino Folklore Camp Inc. | -- |
| Mill Valley Chamber Music Society | -- |
| Mill Valley Facilities Financing Corporation | 6 |
| Mill Valley French Congregation of Jehovahs Witnesses | -- |
| Mill Valley Historical Society | -- |
| Mill Valley Livearts | -- |
| Mill Valley Nursery School | -- |
| Mill Valley Philharmonic | -- |
| Mill Valley Public Library Foundation | -- |
| Mill Valley Rotary Service Fund Inc. | -- |
| Mill Valley Schools Community Foundation | -- |
| Mill Valley Soccer Club Inc. | -- |
| Mill Valley Streamkeepers | -- |
| Mizel Foundation Bruce D Dugstad | 4 |
| Mountain Play Association | -- |
| Mt. Tamalpais Primary School Elementary | -- |
| Muir Woods Park Community Assn | -- |
| Namibian Elephant and Giraffe Trust | -- |
| Nancy Eccles and Homer N Hayward Family Foundation | 4 |
| Nancys List | -- |
| National Charity League Inc. | -- |
| National Political Index | 4 |
| New Media Learning Center | -- |
| New Orthopaedic Concepts Inc. | -- |
| Newstrust Communications | -- |
| No Barriers USA Corporation | -- |
| Norprep Community Impact Foundation of Marin County | 4 |
| North Bay Marin School Inc. | -- |
| North Beach Photographic Art Fair Incorporated | -- |
| Oberndorf Foundation | 4 |
| Orphan Reach | -- |
| Owen Moscone Foundation | 4 |
| Palyul Changchub Dargyeling | 4 |
| Palyul Namdroling Foundation | -- |
| Parents Action for Childrens Cancer Treatment | -- |
| Peace River Foundation | 4 |
| Peoples Lobby Education Foundation | -- |
| Persian and Himalayan Cat Rescue | -- |
| Phoebe Snow Foundation | 4 |
| Positive Sweden North America | -- |
| Project Homecoming | -- |
| Radcliffe Club of San Francisco | -- |
| Randes Foundation | 4 |
| Rayner Foundation | 4 |
| Redwoods Foundation | -- |
| Ring Mountain Day School | -- |
| Robert S and Marjorie Y Scott Foundation | 4 |
| Rosenbluth Family Foundation | 4 |
| Rotasa Foundation | 4 |
| San Francisco Auxiliary for Children | -- |
| San Francisco Folk Music Center | -- |
| San Francisco Medical Research Foundation | -- |
| San Francisco Operation Missouri | 4 |
| Sarcoma Alliance | -- |
| Sarosi-Kanter Charitable Foundation | 3 |
| Saveabunny Inc. | -- |
| Scott Family Fund | 4 |
| Siempre Unidos | -- |
| Southern Marin Mothers Organizational | -- |
| Stanley R Wolfe Foundation | 4 |
| State of the World Forum | -- |
| Stepping Stones Project | -- |
| Strawberry Seals Inc. | -- |
| Tam High Foundation | -- |
| Tamalpais - Strawberry Preschools Inc. | -- |
| Tamalpais Conservation Club | -- |
| Tamalpais High Booster Club | -- |
| Tamalpais High School Alumni Association | -- |
| The Barnston-Koutsaftis Family Foundation | 4 |
| The Bikeskills Foundation | -- |
| The Bunnie Joan Sachs Family Foundation | 4 |
| The Calousian Association | -- |
| The Fischhouse | -- |
| The Global Education and Action Network | -- |
| The Miwok Stables Center for Preservation & Public Programs | -- |
| The Mountain Rain Foundation | 4 |
| The North Ridge Foundation C/O Douglas H Ogden | 4 |
| The Outdoor Art Club | -- |
| The Radiance Center | -- |
| The Richard De Lone Special Housing Project | -- |
| The World Crystal Museum Inc. | -- |
| Thomashefsky Project | -- |
| Tibetan Center for Compassion and Wisdom | -- |
| Toole Charitable Foundation | 4 |
| Transportation Alternatives for Marin | -- |
| Unitarian Universalist Fellowship of Southern Marin | -- |
| Universal Temple of Truth-Satman | -- |
| US China Education Foundation | 4 |
| Verla K Regnery Foundation | 4 |
| Vietnam Childrens Wheel Chair Fund Prosthetic Group | -- |
| Viha Meditation Center | -- |
| Walter Stone Foundation | 4 |
| Way of Life | -- |
| West Blithedale Canyon Neighborhood Association | -- |
| West Coast Green Institute | -- |
| West Point Inn Association | -- |
| Westwood Study Center Inc. | -- |
| William H Adams Foundation for Als Research | -- |
| Wisdom University | -- |
| World Cafe Community Foundation | 4 |
| Worldwide Forgiveness Alliance | -- |