| Name | Deductibility Code |
| Arkport Alumni Association | -- |
| Assoc of People Helping People Inc. | 4 |
| Birthright of Hornell | -- |
| Elizabeth Roosa Buisch Memorial Scholarship Fund | 4 |
| Guenther Scholarship Fund the | 4 |
| Historic Hornell Inc. | -- |
| Home & Health Care Services | -- |
| Hornell Area Arts Council Inc. | -- |
| Hornell Area Humane Society | -- |
| Hornell Childrens Home | -- |
| Hornell Civic Committe for C/O Joan H Coogan | -- |
| Hornell Gospel Center | -- |
| Hornell High School Alumni Association | -- |
| Hornell Industrial Development Corporation | -- |
| Hornell Little League | -- |
| Hornell Partners for Growth Inc. | -- |
| Hornell Youth Soccer | -- |
| Howard Public Library | -- |
| Larry Gleason Memorial Fund | -- |
| Living Waters Church | -- |
| New York Association of School Psychologists Inc. | -- |
| River of Grace Ministries | -- |
| Roy & Pearl Rogers Foundation | 4 |
| Rural Cemetery Assoc of Hornellsville N Y | 6 |
| St. James Mercy Foundation Inc. | -- |
| St. James Mercy Health System Inc. | -- |
| The Bethesda Foundation Inc. | 4 |
| Toy Soldier and Model Museum | -- |
| Trinity Love Call | -- |
| Victory Ministries Inc. | -- |
| Young Mens Christian Association | -- |