| Name | Deductibility Code |
| A Place for David | -- |
| A Safe Haven for Cats | -- |
| A Very Special Toy Box | -- |
| About A Child | -- |
| Abrahams Vision of Peace Inc. | -- |
| Abs Cbn Foundation Inc. | -- |
| Abundant Planet | -- |
| Advanced Biological Joint Options Inc. | 4 |
| Aids Community Research Consortium | -- |
| Aids Prevention Action Network Inc. | -- |
| Aikido West | -- |
| Alianza Samaritana Para Desamparados Inc. | -- |
| Alice M R Griffin Fund | -- |
| All Stars Helping Kids Inc. | -- |
| American Legion Post 105 Charitable Foundation | -- |
| Amidi Foundation | 4 |
| Angel | -- |
| Applied Technology Council | -- |
| Arbor Bay School | -- |
| Archives Committee of the Redwood City Public Library Inc. | -- |
| Association of Cultural and Social Advancement for Vietnamese | -- |
| Ayala Foundation USA | -- |
| Bair Island Aquatic Center Inc. | -- |
| Balkan Sunflowers USA | -- |
| Ballet Lisanga Congolese Performing Arts Company | -- |
| Barry Bonds Family Foundation | 4 |
| Bay Area Ballers Youth Foundation Inc. | -- |
| Bay Area Country Dance Society Inc. | -- |
| Bay Area Gardeners Foundation | -- |
| Belden Foundation | -- |
| Belmont Oaks Soccer Club | -- |
| Belmont United Soccer Club | -- |
| Bengier Foundation | 4 |
| Blue Eagle Foundation | 4 |
| Blue Planet Run Foundation | -- |
| Books and Wings Foundation of Guatemala | -- |
| Both Sides Now Inc. | -- |
| Bread of Life Evangelistic Outreach | -- |
| Burdick Family Private Foundation | 4 |
| Burns Family Foundation | 4 |
| Burns Foundation | 4 |
| Ca Shanghai Friendship Association Incorporated | -- |
| Calcpa Institute | -- |
| Calguns Foundation | -- |
| California Certified Public Accountants Foundation | -- |
| California Chapter Percussive Arts Society Inc. | -- |
| Cedar Street Apartments | -- |
| Center for Faith and Global Education | -- |
| Centro Cristiano Sion | -- |
| Charaplast Inc. | 4 |
| Charles M Geschke and Nancy A Geschke Foundation | 4 |
| Childrens Mission | -- |
| Choices Ministries Inc. | -- |
| Church of Christ of San Mateo Count | -- |
| Church of the Companions | -- |
| Circum-Pacific Council for Energy and Mineral Resources Inc. | 4 |
| Claymore Ministries Inc. | -- |
| Clifford School Parents Club | -- |
| Communidad Familiar Cristiana of the Evangelical Covenant Chu | -- |
| Community Education Center | -- |
| Community High School Foundation Inc. | -- |
| Community Promise Foundation | -- |
| Companions for the Soul | -- |
| Compton Foundation Inc. | 4 |
| Computer Education Management Association | -- |
| Concerned Seniors Inc. | -- |
| Cornerstone Baptist Church of Redwood City California | -- |
| Crossroads Student Travel | -- |
| Dalai Lama Foundation | -- |
| Darwin Day Celebration | -- |
| David Crevelt Memorial Fund | -- |
| District 13 Al-Anon Information Service | -- |
| Dr Lewis Stewart & Daniels Inc. | -- |
| El Centro De Libertad | -- |
| Emu Inc. | -- |
| Explorer Post 813 | -- |
| Fair Fight Foundation | 5 |
| Family Tree | -- |
| Fellowship of Christs Family | -- |
| Fifty-Plus Fitness Association | -- |
| Finlandia Foundation San Francisco Bay Area Chapter | -- |
| First Christian Church of Redwood City | -- |
| Foundation for Autistic Childhood Education and Support | -- |
| Freshwater Haven Inc. | -- |
| Friends for Youth Inc. | -- |
| Friends of Edgewood Park-Friends of Edgewood Natural Preserve | -- |
| Friends of Kids Inc. | -- |
| Friends of the Bracewell Observatory Association | -- |
| Friends of the Redwood City Public Library Inc. | -- |
| Friends of the Veterans Memorial Senior Center | -- |
| Fully Alive Community Church | -- |
| Garfield Charter School Jpa | -- |
| Global Catalyst Foundation | 4 |
| Goodlife Trikes | -- |
| Gorilla Foundation | -- |
| Grace Bible Church of Redwood City California | -- |
| Grace for the Soul Inc. | -- |
| H E L P for Kids | -- |
| Hand of the Peninsula | -- |
| Handley Rock Association Inc. | -- |
| Heron Court Cooperative Inc. | -- |
| Historic Union Cemetery Association Inc. | -- |
| Hopelab Foundation Inc. | 3 |
| Hrithyms | -- |
| Hui Waa Outrigger Canoe and Kayak Foundation | -- |
| Iglesia Cristiana De Redwood City | -- |
| Iglesia Cristiana Sacerdotal | -- |
| Iglesia De Jesucristo Poder De Dios | -- |
| In Our Lifetime | -- |
| Independent Filmworks Inc. | -- |
| Instituto Educazione Italiana | -- |
| Intergovernmental Management Training Program | -- |
| International Earthlight Alliance | -- |
| International Ministries Power of God Inc. | -- |
| Internet Systems Consortium Inc. | -- |
| Ithinkk | 4 |
| Jammy Heal Foundation | 4 |
| Jerrahi Order of California | -- |
| Juniper Foundation | -- |
| Juventus Sport Club Inc. | -- |
| Kainos Home & Training Center for the Developmentally Disabled | -- |
| Kairos International Inc. | -- |
| KC Family Foundation | 4 |
| Kodenkan Institute Inc. | -- |
| La Gran Commision Church Inc. | -- |
| Little Blue Society | -- |
| Little Flock Church of God in Christ | -- |
| Living City Partners | -- |
| Living Proof Prevention | -- |
| Lucero Family Foundation | 4 |
| Lyric Images | 4 |
| Marine Science Institute | -- |
| Mateo Lodge | -- |
| Media for Cultural Awareness Inc. | -- |
| Mental Health Assoc of San Mateo County | -- |
| Mid-Peninsula Christian Academy | -- |
| Mothers Kare | -- |
| Mount Zion Baptist Church of Redwood City | -- |
| Museum of Pop Culture | 4 |
| New Hope Community Church | -- |
| New Millennium Educational Institute | 4 |
| Nine Lives Foundation | -- |
| Noor-E-Ehsson Foundation | -- |
| Nor Cal Sting Baseball Club | -- |
| North South Intercultural Exchange for Holistic Development Organizati | -- |
| North Star Academy Parents Club | -- |
| Northern California Ocean Foundation | -- |
| Northern California-Nevada Section of the Aapt | -- |
| Oarc Inc. | -- |
| Omidyar Network Fund Inc. | 4 |
| Omidyar Network Initiatives Inc. | 3 |
| One Way Mission | 4 |
| Open Door Community Churches of Santa Clara Valley | -- |
| Open Gate Nursery School | -- |
| Optimist Volunteers for Youth Inc. | -- |
| Our Common Ground Inc. | -- |
| Pacific Foundation for Cardiovascular Research | -- |
| Pacific Graduate School of Psychology Inc. | -- |
| Palo Alto Auxiliary for Children Inc. | -- |
| Palo Alto Players-Peninsula Center Stage | -- |
| Palo Alto Rowing Club | -- |
| Parsa Community Foundation | -- |
| Peninsula Aquatic Center Junior Crew | 4 |
| Peninsula Covenant Church Foundation | -- |
| Peninsula Fire Buff Club | -- |
| Peninsula Juniors Volleyball Club Inc. | -- |
| Peninsula League | -- |
| Peninsula Outreach Program | -- |
| Peninsula Quilters Inc. | -- |
| Peninsula Reform Church | -- |
| Peninsula Teen Opera | -- |
| Persian Center | -- |
| Perspectives of Northern California Inc. | -- |
| Pet Pardon | -- |
| Peter Uccelli Foundation | 4 |
| Pets in Need | -- |
| Pillars of Promise | -- |
| Pound Puppy Rescue | -- |
| Project 2472 Inc. | -- |
| Project Billboard | -- |
| Project Sentinel | -- |
| Randolph Bourne Institute Inc. | -- |
| Rbb Inc. | -- |
| Real Estate Alliance for Charity | -- |
| Recalling Spirit Ministries | -- |
| Redwood Amateur Roller Sports Foundation | -- |
| Redwood City Art Center | 4 |
| Redwood City Child Development Program Inc. | -- |
| Redwood City Education Foundation | -- |
| Redwood City Friends of Literacy | -- |
| Redwood City Girls Softball League | -- |
| Redwood City Ice Theatre | -- |
| Redwood City International | -- |
| Redwood City Kiwanis Foundation | -- |
| Redwood City Library Foundation | -- |
| Redwood City Police Activities League Inc. | -- |
| Redwood City Swim Team | -- |
| Redwood Outreach Science of Mind Church Incorporated | -- |
| Redwood Parents Nursery School | -- |
| Redwood Symphony | -- |
| Richard A Coz Sj Foundation Ltd. | -- |
| Rick C Howard International Ministries | -- |
| Round Zero | -- |
| Ruth&Adams Foundation Spiritual Church Inc. | -- |
| San Francisco Accordion Chamber Ensemble Association | -- |
| San Mateo County Chaplaincy | -- |
| San Mateo County Critical Incident Stress Management Inc. | -- |
| San Mateo County Dental Society Dental Health Foundation | -- |
| San Mateo County Hall of Justice and Records Corporation | 6 |
| San Mateo County Historical Association | -- |
| San Mateo Nippon Gakyuen J C Armstrong Co | -- |
| Sati Center for Buddist Studies | -- |
| Schreyer Family Foundation | 4 |
| Selby Lane School Education Foundation | -- |
| Sequoia Audubon Society Inc. | -- |
| Sequoia Awards | -- |
| Sequoia Gem and Mineral Society | -- |
| Sequoia High School Alumni Association | -- |
| Sequoia Hospital Foundation | -- |
| Sequoia Pre School | -- |
| Serve the Peninsula Inc. | -- |
| Service League of San Mateo County | -- |
| Shannan Price Scholarship Association | -- |
| Shepherds Tent Ministries Inc. | -- |
| Shinnyo-En US A | -- |
| Silicon Valley Soccer Association | 4 |
| Smcrop Alumni Association | -- |
| Soar Foundation for Research and Education | -- |
| Society of Western Artists | -- |
| Solid Rock Outreach Inc. | -- |
| St. Clare Apartments Inc. | -- |
| St. Francis Center of Redwood City | -- |
| Starship Orion | -- |
| Stephanie Cadet Memorial Foundation | -- |
| Summit Institute | -- |
| Summit Preparatory High School | -- |
| Tadeusz Ungar Foundation | 4 |
| Tak-Ko Lu Foundation | 4 |
| Tank Destroyer Association | 6 |
| Teen Pregnancy Coalition of San Mateo County | -- |
| Tennisball Cricket Association | -- |
| The Flag Foundation | -- |
| The Free Wesleyan Church Tapanekale Redwood City | -- |
| The John and Lisa Pritzker Family Fund | 4 |
| The Trinosophia Society Trinosophia Society | -- |
| Thibault Foundation A California Nonprofit Public Benefit Corporati | 4 |
| Tim Griffith Memorial Foundation Inc. | -- |
| Together We Can | -- |
| Totally Fit Life Ministries | -- |
| Tse-Reh Charity Foundation | -- |
| Ud Ld & Ll Mellam for Family Fnd | 4 |
| Under the Baobab Tree Inc. | -- |
| Unidos Y Adelante | -- |
| Unitarian Fellowship of Redwood City | -- |
| United Arcadians of San Francisco 35 | -- |
| United Hellenic American Societies of Northern California | -- |
| United States Naval Sea Cadet Corps | -- |
| Unity Church of Today | -- |
| Unity on the Peninsula | -- |
| University of Dreams Foundation Inc. | 4 |
| Until Theres A Cure Foundation | -- |
| Urban Dog Walkers | -- |
| Utopa Pharmacutical Corp | 4 |
| Vine Associates | -- |
| Volunteers for Outdoor California | -- |
| William & Alice Hinckley Fund | 4 |
| William L Price Charitable Foundation | 4 |
| Wings Learning Center Inc. | -- |
| Wings of Hope Malawi | -- |
| Woodside Terrace Am Kiwanis Foundation | -- |
| Word of Life Fellowship Inc. | -- |
| Wordpress Foundation | -- |
| Yasme Foundation Inc. | 3 |
| Yearn2learn Communications Inc. | 4 |
| Young Latino Leaders Inc. | -- |
| Zion Christian Center | -- |