| Name | Deductibility Code |
| Anixter Family Charitable Foundation | 4 |
| Antique & Classic Boat Society No Cal-Lake Tahoe Chapter | -- |
| Asian American Health Association | -- |
| Aslanian-Thompson Family Foundation | -- |
| Associated Parents Groups of Hillsborough Inc. | -- |
| Barbara & Carl D Arnold Jr Foundation | 4 |
| Blackie Foundation | 4 |
| Bridge School | -- |
| Cirrus Ranch | -- |
| Coro National Alumni | -- |
| Crystal Springs Uplands School | -- |
| Dedo Voice Institute | 4 |
| Delmarie Fuller Fund | 4 |
| Discovery Math | -- |
| Engineering Change | -- |
| G12 Financial Foundation | 3 |
| Get Foundaiton | 4 |
| Golden Gate Canvas Workers Chapter of the American Needlepoint Guild | -- |
| Golden Gate Geographic Society | -- |
| Hillsborough Beautification Foundation | -- |
| Hillsborough Schools Foundation | -- |
| Hillsborough Soccer Association | 6 |
| Home of Hope Inc. | -- |
| Indnjc Inc. | 4 |
| Jacob and Maria Elena Ratinoff Foundation | 4 |
| Jeanne and William Barulich Family Foundation | 4 |
| Kaprealian Family Foundation | 4 |
| Michael & Sally Mayer Family Foundation | 4 |
| Middleton Foundation | 4 |
| National Charity League Crystal Springs Chapter | -- |
| Palo Solo Project | -- |
| Panjwani-Rashid Family Foundation | 4 |
| Peter & Marie-Helene Gotcher Foundation | 4 |
| Probst Fam Foundation | 4 |
| Raymond and Joanne Lin Foundation | 4 |
| Royal Foundation for Seniors Inc. | -- |
| San Francisco Swingers International | -- |
| Sequoia Charitable Foundation | 4 |
| Shailesh and Kalpa Mehta Charitible Foundation | 4 |
| Society of Chinese Performing Arts San Francisco | -- |
| Solid Rock Foundation | 4 |
| Sports Association for Youth Inc. | -- |
| Stanford Delt Foundation | -- |
| Sylvain and Marjorie Heumann Family Foundation | 4 |
| Taube Foundation Inc. | 4 |
| The Nueva School | -- |
| Thomas & Margaret Tan Family Foundation | 4 |
| Ved and Santosh Khosla Foundation | 4 |
| Whos Who on Tv Inc. | -- |
| Wildlife Conservation Trust | 4 |
| Yin Education Foundation | 3 |
| Yuan Yuan Educational Foundation | -- |