| Name | Deductibility Code |
| A Heart for Sports Foundation | -- |
| A World Aware-Reality Education | 4 |
| Anaheim Hills Baptist Church | -- |
| Araullo High School Class 58 USA Incorporated | -- |
| Aslans Army | -- |
| Aspira | -- |
| Bernardo Yorba Choir and Handbell Music Boosters | 4 |
| Bernardo Yorba Entertainment Unit Boosters | -- |
| Blackhawks Booster Club Inc. | -- |
| Broadway on Tour | -- |
| Burmese American Dental Association | -- |
| California Eastern Star Foundation | -- |
| California High School Baseball Coaches Association Inc. | -- |
| California Rainbow for Girls Foundation Inc. | -- |
| Calvary Chapel of Yorba Linda | -- |
| Calvary Chapel Saving Grace | -- |
| Camp Eagle Rock Inc. | -- |
| Canyon Hills Christian Fellowship | -- |
| Canyon Hills Friends Church | -- |
| Children Maritime Foundation | -- |
| Chopra Family Charitable Foundation | 4 |
| Chuck Burks Ministries | -- |
| Church in Yorba Linda | -- |
| Compassionate Use Project Inc. | -- |
| Congregation Beth Meir Hacohen Inc. | -- |
| Country Sonlight Incorporated | -- |
| Cyber Sikh Organization | -- |
| Dachshund Haven of Garden Grove Inc. | -- |
| Development and Engagement Initiative in Asia | -- |
| Doin the Stuff | 4 |
| Eastern Star Homes of California | -- |
| Educational Foundation | -- |
| Eidos Christian Center | -- |
| Emak Athletics Inc. | -- |
| Endowment Fund of the Grand Chap of Calif Order of the Eastern Star | -- |
| Equipping Todays Church | -- |
| Erg Community Care Services | -- |
| Esperanza Football Boosters | -- |
| Family Resource Ministries | -- |
| Father Maximilian Kolbe Charities Inc. | -- |
| Fish Emergency Aid of Placentia Yorba Linda | -- |
| Friends Christian High School | -- |
| Friends of Box Canyon C/O Linda Kathryn Thorp | -- |
| Friends of the Yorba Linda Public Library | -- |
| Friendship Baptist Church | -- |
| Friendship Development Foundation Inc. | -- |
| Gayl-Star Acadamy Boosters | -- |
| Gospel Quartet Society Inc. | 4 |
| Grace Life Foundation | -- |
| Grace Place | -- |
| Hannas House | -- |
| Hearing Loss Association of California | -- |
| Helen Modrzejewska Polish School of Orange County | -- |
| Helping Hearts for Friends Foundation | -- |
| High Blood Pressure Research Instit | 4 |
| Hill of Hope Inc. | -- |
| Hope for Our Children Foundation | -- |
| Ike Moolelo O Hawaii Foundation | -- |
| Inspiration Christian Fellowship | -- |
| Inspired Worx Inc. | -- |
| International Student Volunteers Inc. | -- |
| Islamic Center of Yorba Linda A Non-Profit Religious Organization | -- |
| John Werhas Ministries Inc. | -- |
| Jonathan and Theresa Lee Family Foundation | 4 |
| Jui Rajadhyaksha Memorial Foundation | 4 |
| Lake Forest Community Foundation Inc. | -- |
| Light N Life Catholic Media | -- |
| Lohana Community Inc. | -- |
| Los Angeles Altrusa Club Foundation | -- |
| Mapua Alumni Foundation Inc. | 4 |
| Mental Health Response Team Dmat Ca03 | -- |
| Mighty Warrior Inc. | 4 |
| Missionary Assemblies Church | -- |
| Mollycoddle Productions Inc. | -- |
| N R & C J Anderson Family Foundtion | 4 |
| National Charity League Inc. Yorba Linda Chapter | -- |
| National Organization of Disorders of the Corpus Callosum | -- |
| New Creation International Ministry | -- |
| North County Chabad Center | -- |
| North County Chabad Development Corporation | -- |
| North Orange County Synagogue-Adat Ari | -- |
| Orange County Cop Bowl Inc. | -- |
| Orange County Master Gardeners Inc. | -- |
| Orange County People for Animals | -- |
| Paula M Grigsby Foundation | 4 |
| Placentia-Yorba Linda Released Christian Education Association | -- |
| Play Ball Inc. | -- |
| Power Living Ministries | -- |
| Reach Out to Romania | -- |
| Rescue America | 4 |
| Residential Energy Efficiency Clearing House Inc. | 4 |
| Richard Nixon Library & Birthplace Docent Guild | -- |
| Richard Nixon Library & Birthplace Foundation | -- |
| Sabadia Family Foundation | 4 |
| Santa Ana Canyon Historical Council | -- |
| Santos Family Foundation | 4 |
| Sass Museum and Cowboy Action Shooting Hall of Fame | -- |
| Sass Scholarship Foundation Inc. | -- |
| Scottish American Emergency Medical Corps | -- |
| Scottish Baronial House of McCune of Coll-Earn & Elphinstone Society | -- |
| Seals on Wheels Inc. | -- |
| Seeta-Strategic Energy Environmental & Transportation | -- |
| Sharecare Inc. | -- |
| Shri Banke Bihari Seva Mandal Non Profit Organization | -- |
| Simple Acts of Care & Kindness Inc. | -- |
| Smaif | -- |
| So Cal Xplosion | -- |
| Stahmer Foundation Inc. | 4 |
| Teen Awareness Inc. | -- |
| Thai Church in California | -- |
| The Donna and Spencer Gilbert Foundation | 4 |
| The Ironcross Foundation | -- |
| The on My Own But Not Alone Foundation | -- |
| The Rock Community Church | -- |
| The Southern California Section of the American Association for | -- |
| The Torchlight Project | -- |
| The Vk Foundation | 3 |
| Timothy Hatch Foundation | -- |
| Travis Ranch School Instrumental Music Booster Organization | -- |
| University of the Philippines Los Bonos Association of America | 4 |
| Vn Sisters Support Association | -- |
| Warren & Katharine Schlinger Foundation | 4 |
| William R Grigsby Foundation | 4 |
| With This Ring Inc. | -- |
| Word-Up Outreach Ministries | -- |
| Yorba Linda Historical Society | -- |
| Yorba Linda Hotshots | -- |
| Yorba Linda Senior Citizens Club | -- |
| Yorba Linda Spotlight Theater Company | -- |
| Yorba Linda Sunrise Rotary Club Foundation | -- |
| Yorba Linda Veterans Memorial Association | -- |