| Name | Deductibility Code |
| Atascosa County Live Stock Show | -- |
| Atascosa County Troupe | -- |
| Atascosa Economic Development Corporation | -- |
| Atascosa Family Crisis Center Incorporated | -- |
| Atascosa Health Center Inc. | -- |
| Atascosa Inter-Agency Council | -- |
| Bowen Foundation Inc. | 5 |
| Brush Country Animal Rescue | -- |
| C H and Elaine Warnken Jr Charitable Trust | 4 |
| Casa of South Texas | -- |
| Charles Warnken Sr Memorial College Scholarship Fund | 4 |
| Christmas Village Ministry Inc. | -- |
| Ciel Foundation | 4 |
| Floral Charity Fund Inc. | -- |
| Harold Glock Memorial Trust | 4 |
| Kingdom Herald Ministries | -- |
| Leadership Atascosa County | -- |
| Little Eagles Parent Teacher Organization | -- |
| Operation H2o Inc. | -- |
| Pleasanton Ag Boosters | -- |
| Pleasanton Athletic Booster Club | -- |
| Pleasanton Community Center Inc. | -- |
| Pleasanton Martial Arts Booster Club | -- |
| Pleasanton Public Library Foundation | -- |
| Pleasanton Senior Citizens Association | -- |
| Pleasanton Volunteer Fire Department Inc. | 6 |
| Sonshine Farm | -- |
| South Texas Feline Rescue | -- |
| South Texas Weather Modification Association | -- |
| Student Opportunity Services Inc. | -- |
| The Refuge Atascosa Pregnancy Care Center | -- |