| Name | Deductibility Code |
| 7612 Charities Inc. | -- |
| Ake No Myojo Budo Inc. | -- |
| Appalachian Outreach Mission | -- |
| Auxiliary of Springfield Hospital Center | -- |
| Blackstone Retreat Inc. | -- |
| Century High School Ptso | -- |
| Century Music Boosters Inc. | -- |
| Christian Family Outreach Center | -- |
| Dog Ears and Paws Incorporated | -- |
| E S C A P E Ministries Inc. | -- |
| Eldersburg Rogue Runners Inc. | -- |
| Fairhaven Residents Association Inc. | -- |
| From One Family to Another Inc. | -- |
| Global Transformation Network Inc. | -- |
| Haiti Mission Program Inc. | -- |
| Hasta Inc. | -- |
| Howard County Pre School Inc. | -- |
| Institute of Scholar Athletes Inc. | 4 |
| J O S H Foundation Ltd. | -- |
| Kerygma Media International Ltd. | -- |
| Liberty High School Lion Backers Inc. | -- |
| Liberty Instrumental Music Boosters Inc. | -- |
| Loja Health Specialist Inc. | 4 |
| Maryland Cattlemens Association Inc. | -- |
| Maryland Coalition of Mens Ministries | -- |
| Maryland Council of Teachers of Mathematics | -- |
| Mid-Atlantic German Shorthair Pointer Inc. | -- |
| Nexion Health Foundation | 4 |
| R Wayne Feezer Memorial Foundation Inc. | 4 |
| Ronnie Legore Activity Park | -- |
| Royal Theater & Community Heritage Corporation | -- |
| Springfield Cemetery Company | 6 |
| Springfield Cemetery Perpetual Care Trust | 6 |
| Sykesville Freedom District Fire Dept Inc. | -- |
| Sykesville Middle School Pto | -- |
| Sykesville-South Carroll Rotary Club Foundation Inc. | -- |
| Tree of Life Theatre Troupe Inc. | -- |
| Warfield Development Corporation | -- |
| Winfield Community Volunteer Fire Department Inc. | -- |