| Name | Deductibility Code |
| Barn Quilts of Grundy County Kelly Riskedahl | -- |
| Charlees House | 4 |
| Grundy Center Amateur Golf Association | -- |
| Grundy Center Community School District Foundation | -- |
| Grundy Community Preschool and Child Care Association | -- |
| Grundy County Community Partners | -- |
| Grundy County Memorial Hospital Foundation | -- |
| Iowa Horse Rescue | -- |
| Job Foundation | -- |
| Kling Memorial Library Foundation | -- |
| Reinbeck Educational Fund | -- |
| Seeds of Hope Incorporated | -- |
| The Mike Smalley Endowment | -- |