| Name | Deductibility Code |
| About Our Kids Inc. | -- |
| Abundant Living Ministries | -- |
| Ambassador Community Outreach | -- |
| Arts Council of Barton County Inc. | -- |
| Barceda Families | -- |
| Barton County Community Trust | -- |
| Barton County Health Foundation | -- |
| Barton County Historical Society | -- |
| Barton County Learning Center for Exceptional Children Inc. | -- |
| Barton County Memorial Hospital | -- |
| Bob Johnson Scholarship Fund | -- |
| D O G S Foundation Inc. | -- |
| Edgar Cemetery Association Inc. | 6 |
| Finley Charitable Foundation Inc. | 4 |
| Greenfield Education Foundation Inc. | -- |
| Growing Tree Foundation Inc. | 3 |
| Helping Hearts Inc. | -- |
| Lake Cemetery Association | 6 |
| Lamar Area Christian Ministries Association Inc. | -- |
| Lamar Community Betterment Council Inc. | -- |
| Lamar Day Care Center Inc. | -- |
| Lamar Family Ministries Center | -- |
| Lamar Independent Foundation for Education | -- |
| Lamar Metro Club Inc. | -- |
| Lamar Pto Inc. | -- |
| Lamar Sheltered Workshop | -- |
| Morehead Cemetery Association | 6 |
| On the Go Ministries | -- |