| Name | Deductibility Code |
| Aid Angeles Inc. | 4 |
| Aliso Niguel Girls Basketball Booster Club | 4 |
| Aliso Niguel High School Dance Team Boosters | -- |
| Aliso Niguel High School Grad Nite | -- |
| Aliso Viejo Community Foundation | 4 |
| Aliso Viejo Girls Softball | -- |
| American Association of Critical Care Nurses | -- |
| Armenian Festival Inc. | -- |
| Ballet Conservatory Guild | -- |
| California Apartment Law Information Foundation | -- |
| Calvary Chapel Laguna Niguel Inc. | -- |
| Celebration Christian Center | -- |
| Center for River Restoration and Research | 4 |
| Coast Hills Community Church of the Saddleback Valley Inc. | -- |
| College Access Granted | -- |
| Community Information Operatives Inc. | -- |
| Compass Bible Church | -- |
| Crimson Youth Sports | -- |
| Deconstruction and Building Materials Reuse Network Inc. | -- |
| Developing Opportunity | -- |
| Downey-Short Foundation | 4 |
| Dr Lynch Foundation | -- |
| Elite Soccer Inc. | -- |
| Falling Apple Science Institute | -- |
| Fathers House Community Church | -- |
| Focal Point Radio Ministries | -- |
| Foundation for Critical Care | -- |
| Foundation for Hope | -- |
| Foundation for Research in Economics and Education | -- |
| Friends of the Aliso Viejo Library Inc. | -- |
| Fury Futbol Club | -- |
| Gabrielson Fam Foundation Tr | -- |
| Greg Smelser Foundation | -- |
| Haamrah Corp | -- |
| Henry T Nicholas III Foundation | 4 |
| Huq Foundation | -- |
| In-Touch Relationships | -- |
| Incourage Foundation | -- |
| James E Downey Foundation | 4 |
| Journey School | -- |
| Kids Company | -- |
| Lennar Charitable Housing | -- |
| Life Stats Inc. | -- |
| Lifetime Music Academy Excalibur | 4 |
| Lions Soccer Academy Inc. | -- |
| Little Box Charitable Corp | -- |
| Manufacturers and Agents National Educational Foundation | -- |
| Ministry of Reconciliation | -- |
| Mission Parish School Foundation | -- |
| Motivation and the Arts | 4 |
| National Gymnastics Training Center Booster Club | -- |
| Neighborhood Improvement and Community Education | 4 |
| Nicholas Foundation | 4 |
| Niguel Childrens Center | -- |
| Norwich Corps of Cadets Association | -- |
| Oak Grove Elementary School Foundation | -- |
| Octane Foundation for Innovation | -- |
| Orange County Council of Parent Participation Nursery Schools | -- |
| Oxford School Inc. | -- |
| Pacific Academy for Advanced Studies | -- |
| Paseo Westpark Maintenance Association | 6 |
| Performing Arts Guild of South Orange County | -- |
| Pure Game | -- |
| Re-Raise America Inc. | -- |
| Restoration & Revival Ministries International Inc. | -- |
| Savannahs Organic Ranch Inc. | -- |
| Silverado Foundation Inc. | -- |
| Sima Environmental Fund | -- |
| Sima Humanitarian Fund | -- |
| Soka University of America | -- |
| Sonchase Ministries Inc. | -- |
| South County Scorpions Inc. | -- |
| South County Teen Center Inc. | -- |
| T-34 Heritage Foundation Inc. | -- |
| Temple Beth El of Laguna Niguel | -- |
| The Farm School Inc. | -- |
| The Tithe Foundation | 4 |
| United States Gymnastics Training Center Parent Support Organization | -- |
| Vera Cleaver Tr | -- |
| Vine Foundation | -- |
| Vineyard Community Mission Network | -- |
| Visionary Dream Foundation | 4 |
| Wellspring Christian Ministries Inc. | -- |
| Wood Canyon Elementary School Foundation Inc. | -- |
| Wyland Foundation | -- |