| Name | Deductibility Code |
| Blanconia Volunteer Fire Department Inc. | -- |
| Good Samaritan Ministries of Refugio County | -- |
| Joy Ministries Outreach Inc. | -- |
| National Refugio Tabernacle | -- |
| Obrien Foundation | 4 |
| Refugio Bobcat Booster Club | -- |
| Refugio County Community Development Foundation Inc. | -- |
| Refugio County Fair Association | -- |
| Refugio County Go Texan Inc. | -- |
| Refugio County Historical Society | -- |
| Refugio County Jamboree | -- |
| Refugio Volunteer Fire Department | -- |
| Refugios Festival of the Flags Inc. | 4 |
| United States Submarine Reterns World War II | 6 |
| Williamson Senior Center | -- |
| Youth Livestock Auction Association | -- |