| Name | Deductibility Code |
| Benevola United Melthodist Church | -- |
| Bhs Class of 1979 | -- |
| Boonsboro Ambulance and Rescue Service Incorporated | -- |
| Boonsboro Area Athletic Association | -- |
| Boonsboro Area Soccer Club Inc. | -- |
| Boonsboro Athletic Boosters Inc. | -- |
| Boonsboro Bible Church Inc. | -- |
| Boonsboro Historical Society Inc. | -- |
| Boonsboro Senior High School Band Boosters Incorporated | -- |
| Boonsboro Warrior Mat Club | -- |
| Brighter Side Ministries | -- |
| Camp Challenge Ministries Inc. | -- |
| Craig Bryan Wibberley Memorial Scholarship Fund | -- |
| Fahrney-Keedy Memorial Home Inc. | -- |
| Fast Friends Greyhound Rescue | -- |
| First Hose Company of Boonsboro Washington County State of Marylan | 6 |
| Friends of Reeders Inc. | -- |
| Friends of the Washington County Rural Heritage Museum | -- |
| Great Council of Maryland Degree of Pocahontas | 1,2,6 |
| Green Fields Foundation Inc. | -- |
| Kids Club Inc. | -- |
| National Road Heritage Foundation | -- |
| San Mar Childrens Home Inc. | -- |
| San Mar Inc. | -- |
| Silver Starlettes Majorettes and Color Guard | -- |
| Sioda Family Foundation Inc. | 4 |
| Surgical Fire Inc. | -- |
| Taylors Drain Cemetary Association Inc. | 6 |
| Victory Baptist Church of Boonsboro Md | -- |
| Washington County Extension Advisory Council Inc. | -- |
| Washington County Show Kids Inc. | -- |