| Name | Deductibility Code |
| Arnold C Dienstberger Foundation Inc. | 4 |
| Community Improvement Corp of Delphos | -- |
| Delphos Canal Commission | -- |
| Delphos Jefferson Athletic Boosters Club | -- |
| Delphos Senior Citizens Inc. | -- |
| Delphos Stadium Club Inc. | -- |
| Delphos Veterans Council Incorporated | -- |
| Dyh Inc. | -- |
| Museum of Postal History Inc. | -- |
| Optimist Scholarship Foundation of Delphos Ohio Inc. | -- |
| Rene Schimmoller Scholarship Corporation | -- |
| Specialized Alternatives for Families & Youth of Oklahoma Inc. | -- |
| Specialized Alternatives for Families and Youth of America Inc. | -- |
| Specialized Alternatives for Families and Youth of Indiana Inc. | -- |
| Specialized Alternatives for Families and Youth of Nevada Inc. | -- |
| Specialized Alternatives for Families and Youth of Ohio Inc. | -- |
| Specialized Alternatives for Families and Youth of So Carolina | -- |
| Specialized Alternatives for Families and Youth of Texas Inc. | -- |
| The Mark Youngpeter Memorial Scholarship Fund | -- |
| Troy Reindel Foundation | -- |
| Volunteer Optometric Services to Humanity Ohio Chapter Incorporated | -- |
| Walnut Grove Cemetery Assn | 6 |
| Warm the Children of the Delphos Herald of Indiana Inc. | -- |