| Name | Deductibility Code |
| Charity Rescue Mission Inc. | -- |
| El Instituto | -- |
| Iglesia Jesucristo Sana & Salva Inc. | -- |
| Lighthouse Ministries | -- |
| Mercedes Affordable Housing Corp | 4 |
| Mercedes Christian Church | -- |
| Mexican Border Childrens Fund | -- |
| Mexican Outreach | -- |
| Mid-Valley Tennis Association | -- |
| Rio Grande Valley Livestock Show Inc. | -- |
| Sigrist Foundation | 4 |
| South Texas Independent School District Education Foundation | -- |