| Name | Deductibility Code |
| 21st Century Leadership Posey County Ltd. | -- |
| Black Township Fire & Rescue Inc. | -- |
| Childrens Learning Center of Posey County Inc. | -- |
| Church of God Mission | -- |
| H D Seibert Tr FBO St. Johns Episcopal Church | -- |
| Independent Pentecostal Assembly of Mt. Vernon in | -- |
| Marrs Elementary School Pto | -- |
| Mollie Mae Hanes Memorial Tr | 4 |
| Mount Vernon Band Boosters Inc. | -- |
| Mt. Pleasant Miller Cemetery Inc. | 6 |
| Mt. Vernon High School Parent Advisory Council Inc. | -- |
| Mt. Vernon Ministerial Association | -- |
| Mt. Vernon Soccer Booster Club Inc. | -- |
| Mt. Vernon Youth Baseball Inc. | -- |
| Mtv Girls Softball Association Inc. | -- |
| Point Twp Volunteer Fire Dept Inc. | 6 |
| Posey County Historical Society Inc. | -- |
| R Deron Black Ministries | 4 |
| Riding Hope Inc. | -- |
| United Way of Posey County Inc. | -- |