| Name | Deductibility Code |
| American Retirement Assistance Corp | -- |
| Ark of Refuge Mission-Shelter Inc. | -- |
| Arms of Love Inc. | -- |
| Believers Faith Healing and Deliverance Ministry Inc. | -- |
| Community Church of Oak Orchard | -- |
| Cornerstone Outreach Mininstries Inc. | -- |
| Delaware Warriors Youth Baseball | -- |
| Delmarva Dawgs Baseball Club | -- |
| East Millsboro Elem School Pto | -- |
| Emmanuels House | -- |
| Families Connected Inc. | -- |
| Feral Friends of Millsboro | -- |
| Gospel of the Kingdom of God | -- |
| Gumboro Community Association Inc. | -- |
| Gumboro Volunteer Fire Co | -- |
| Harbor Church Inc. | -- |
| Historic Georgetown Association | -- |
| Indian River Senior Center Inc. | -- |
| Indian River Volunteer Fire Co Inc. | -- |
| Jesus Ministries Inc. | -- |
| Millsboro Art League Inc. | -- |
| Millsboro Cemetery Inc. | 6 |
| Millsboro Fire Company Inc. | 6 |
| Millsboro Homeless Cat Society | -- |
| Millsboro Housing for Progress Inc. | -- |
| Millsboro Housing for Progress Inc. | -- |
| Millsboro Hut Inc. | -- |
| Millsboro Middle Pto Inc. | -- |
| Millsboro Womens Civic Club Inc. | -- |
| Miss Delaware Pageant Inc. | -- |
| Mount Joy Community Civic Association | -- |
| Nanticoke Indian Association Inc. | -- |
| Pentecostal Prayer Room Holy Church Inc. | -- |
| Pot Nets Catnippers Association | -- |
| Potterhouse Out Reach | -- |
| St. John 2nd Baptist Church Inc. | -- |
| Sussex Community Swim Team | -- |
| The Christian Storehouse Inc. | -- |
| The Country Chapel Corporation | -- |
| The Friends of the Millsboro Public Library | -- |