| Name | Deductibility Code |
| 193rd Special Operations Wing Association | -- |
| Agrarian Country | -- |
| Arms Around Harrisburg | -- |
| Blue and Gold Club | -- |
| Capitol Christian Community | -- |
| Cares Children With Autism Resource Education and Support Foundation | -- |
| Castaway Critters the James A Hueholt Memorial Foundation for bn | -- |
| Center for Womens Creative Expression | -- |
| Central Pennsylvania Interscholastic Hockey League | -- |
| Family Life Ministries | -- |
| Feel Your Boobies Foundation | -- |
| Fountain of Life Ministries Incorporated | -- |
| Friends of the Middletown Public Library | -- |
| George Frey Trust FBO Emaus Orphan House | -- |
| Greater Middletown Economic Development Corporation | -- |
| Harrisburg Area Media Information Corporation | -- |
| Harrisburg School of the Bible | -- |
| Independent Order of Odd Fellows | -- |
| Londonderry Fire Company No 1 | 6 |
| Londonderry P T O Parent Teacher Organization | -- |
| Londonderry Scouting Complex Inc. | -- |
| Lower Swatara Volunteer Fire Depart | 6 |
| Masters Institute | 4 |
| Middletown Amateur Baseball Assn | -- |
| Middletown Area Historical Society of Dauphin County | -- |
| Middletown Area Interfaith Council | -- |
| Middletown Area Raider Foundation | -- |
| Middletown Cemetery Assn | 6 |
| Middletown Ice Hockey Club | -- |
| Middletown Interfaith Housing Inc. | -- |
| Middletown Volunteer Fire Department Incorporated | 6 |
| Music Fest Inc. | -- |
| New Baldwin Corridor Coalition | -- |
| Pennsylvania Chapter of the Society for Public Health Education Inc. | -- |
| Recycling Markets Center Inc. | -- |
| Saint Peters Nursery School of Middletown Pennsylvania Inc. | -- |
| Sonshine Learning Station | -- |
| South Central Assembly for Effective Governance | -- |
| Union Hose Company No 1 | 6 |