| Name | Deductibility Code |
| Arts Council of Gibson County Inc. | -- |
| Fort Branch Alumni Association | -- |
| Fort Branch Community School Parent-Teacher Organization | -- |
| Fort Branch Volunteer Fire Department Inc. | 6 |
| Gibson Southern Band Boosters Inc. | -- |
| Gibson Southern Titan Boosters Inc. | -- |
| South Gibson Community and Teen Center Inc. | -- |
| Tulip Tree Health Services of Gibson County Inc. | -- |